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			<title><![CDATA[Greens Powder: Are there Health Benefits?]]></title>
			<link>https://uhm.vn/forum/Thread-Greens-Powder-Are-there-Health-Benefits--359149</link>
			<pubDate>Thu, 28 Oct 2021 15:44:36 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Greens-Powder-Are-there-Health-Benefits--359149</guid>
			<description><![CDATA[Greens Powder: Are there Health Benefits?<br />
<br />
<a href="https://www.sanxinherbs.com/health-care-material/" target="_blank" rel="noopener" class="mycode_url">Health Care Material</a> is a dietary supplement that has become a popular way to help people reach their daily recommended intake of vitamins and minerals. The nutrient combination in greens powder is formulated to support your body's immune system and energy levels while meeting the nutrition requirements for a healthy diet. <br />
<br />
Ingredients in greens powders vary by brand, but commonly include nutrition from:<br />
<br />
Leafy greens and seaweed<br />
<br />
Grasses and other vegetables<br />
<br />
Antioxidant-rich fruits<br />
<br />
Probiotics<br />
<br />
Nutritional extracts and herbs<br />
<br />
<a href="https://www.sanxinherbs.com/cosmetics-material/" target="_blank" rel="noopener" class="mycode_url">Cosmetics Material</a> is most often mixed into water, smoothies, or juices. While these powders often come with a grassy taste, natural sugar substitutes like stevia extract are added to improve the flavor. These dietary powders are also usually vegan and made from non-genetically-modified and organic products. <br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Nutrition Information</span><br />
<br />
<br />
Nutrition content in <a href="https://www.sanxinherbs.com/" target="_blank" rel="noopener" class="mycode_url">natural powder</a>s will vary by brand. On average, a one-tablespoon serving contains: <br />
<br />
<br />
Calories: 45<br />
<br />
Protein: 3 grams<br />
<br />
<br />
Carbohydrates: 6 grams<br />
<br />
<br />
Iron: 18% of your daily value<br />
<br />
<br />
Vitamin A: 60% of your daily value<br />
<br />
<br />
Greens powders often include high levels of vitamin C, which has been linked to healthy immune system function, protection against heart disease, and good skin health.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Potential Health Benefits </span><br />
<br />
<br />
Because greens powders are made from dried fruits and vegetables, some important nutritional content like fiber is lost in the process. Greens powders are not a substitute for a well-balanced diet and cannot replace the nutritional benefits you get from consuming whole foods. <br />
<br />
<br />
However, doctors say that greens powder can be a great way to supplement a healthy diet with a boost of extra vitamins and antioxidants. <br />
<br />
<br />
Taking some vitamins in excess can lead to health issues or may interact with certain medications. It's important to talk to your doctor before adding any nutritional supplements to your diet and choose a reputable brand of greens powder. <br />
<br />
<br />
The nutrients in greens powders can contribute to potential health benefits including:<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Healthy Blood Pressure</span><br />
<br />
<br />
Minerals found in <a href="https://www.sanxinherbs.com/medicinal-material/" target="_blank" rel="noopener" class="mycode_url">Medicinal Material</a> like calcium and potassium are associated with good blood pressure management. In one clinical study, people who took one serving daily of greens powder experienced a decrease in both their systolic and diastolic blood pressure.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Immune System Support</span><br />
<br />
<br />
Greens powders contain high levels of vitamins and minerals associated with maintaining a healthy immune system. Vitamin A has anti-inflammatory properties that enhance immunity. For example, Selenium is found in most greens powders, and is proven to help the immune system fight infection.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Chronic Disease Prevention</span><br />
<br />
<br />
The vitamins found in <a href="https://www.sanxinherbs.com/feed-additives/" target="_blank" rel="noopener" class="mycode_url">Feed Additives</a> can reduce your risk of chronic diseases in the long term. Vitamins like C and K are potent antioxidants that fight cell-damaging free radicals. <br />
<br />
<br />
This cell damage is known as oxidation and is linked to the development of chronic diseases like diabetes and heart disease. One study found that a serving of greens powder taken daily reduced cell oxidation in participants by 30%.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Eye and Cognitive Health</span><br />
<br />
<br />
Vitamin K found in leafy greens is associated with numerous health benefits including maintaining healthy blood vessels, lessening the risk of heart problems, and preventing bone loss with aging. Recent studies have also found vitamin K may promote eye health and reduce incidence of age-related dementia.]]></description>
			<content:encoded><![CDATA[Greens Powder: Are there Health Benefits?<br />
<br />
<a href="https://www.sanxinherbs.com/health-care-material/" target="_blank" rel="noopener" class="mycode_url">Health Care Material</a> is a dietary supplement that has become a popular way to help people reach their daily recommended intake of vitamins and minerals. The nutrient combination in greens powder is formulated to support your body's immune system and energy levels while meeting the nutrition requirements for a healthy diet. <br />
<br />
Ingredients in greens powders vary by brand, but commonly include nutrition from:<br />
<br />
Leafy greens and seaweed<br />
<br />
Grasses and other vegetables<br />
<br />
Antioxidant-rich fruits<br />
<br />
Probiotics<br />
<br />
Nutritional extracts and herbs<br />
<br />
<a href="https://www.sanxinherbs.com/cosmetics-material/" target="_blank" rel="noopener" class="mycode_url">Cosmetics Material</a> is most often mixed into water, smoothies, or juices. While these powders often come with a grassy taste, natural sugar substitutes like stevia extract are added to improve the flavor. These dietary powders are also usually vegan and made from non-genetically-modified and organic products. <br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Nutrition Information</span><br />
<br />
<br />
Nutrition content in <a href="https://www.sanxinherbs.com/" target="_blank" rel="noopener" class="mycode_url">natural powder</a>s will vary by brand. On average, a one-tablespoon serving contains: <br />
<br />
<br />
Calories: 45<br />
<br />
Protein: 3 grams<br />
<br />
<br />
Carbohydrates: 6 grams<br />
<br />
<br />
Iron: 18% of your daily value<br />
<br />
<br />
Vitamin A: 60% of your daily value<br />
<br />
<br />
Greens powders often include high levels of vitamin C, which has been linked to healthy immune system function, protection against heart disease, and good skin health.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Potential Health Benefits </span><br />
<br />
<br />
Because greens powders are made from dried fruits and vegetables, some important nutritional content like fiber is lost in the process. Greens powders are not a substitute for a well-balanced diet and cannot replace the nutritional benefits you get from consuming whole foods. <br />
<br />
<br />
However, doctors say that greens powder can be a great way to supplement a healthy diet with a boost of extra vitamins and antioxidants. <br />
<br />
<br />
Taking some vitamins in excess can lead to health issues or may interact with certain medications. It's important to talk to your doctor before adding any nutritional supplements to your diet and choose a reputable brand of greens powder. <br />
<br />
<br />
The nutrients in greens powders can contribute to potential health benefits including:<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Healthy Blood Pressure</span><br />
<br />
<br />
Minerals found in <a href="https://www.sanxinherbs.com/medicinal-material/" target="_blank" rel="noopener" class="mycode_url">Medicinal Material</a> like calcium and potassium are associated with good blood pressure management. In one clinical study, people who took one serving daily of greens powder experienced a decrease in both their systolic and diastolic blood pressure.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Immune System Support</span><br />
<br />
<br />
Greens powders contain high levels of vitamins and minerals associated with maintaining a healthy immune system. Vitamin A has anti-inflammatory properties that enhance immunity. For example, Selenium is found in most greens powders, and is proven to help the immune system fight infection.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Chronic Disease Prevention</span><br />
<br />
<br />
The vitamins found in <a href="https://www.sanxinherbs.com/feed-additives/" target="_blank" rel="noopener" class="mycode_url">Feed Additives</a> can reduce your risk of chronic diseases in the long term. Vitamins like C and K are potent antioxidants that fight cell-damaging free radicals. <br />
<br />
<br />
This cell damage is known as oxidation and is linked to the development of chronic diseases like diabetes and heart disease. One study found that a serving of greens powder taken daily reduced cell oxidation in participants by 30%.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Eye and Cognitive Health</span><br />
<br />
<br />
Vitamin K found in leafy greens is associated with numerous health benefits including maintaining healthy blood vessels, lessening the risk of heart problems, and preventing bone loss with aging. Recent studies have also found vitamin K may promote eye health and reduce incidence of age-related dementia.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[What are Pop It Fidget Toys, and Why Are They So Popular Right Now?]]></title>
			<link>https://uhm.vn/forum/Thread-What-are-Pop-It-Fidget-Toys-and-Why-Are-They-So-Popular-Right-Now--359146</link>
			<pubDate>Thu, 28 Oct 2021 15:43:13 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-What-are-Pop-It-Fidget-Toys-and-Why-Are-They-So-Popular-Right-Now--359146</guid>
			<description><![CDATA[What are Pop It Fidget Toys, and Why Are They So Popular Right Now?<br />
<br />
The latest toy craze is here, making waves in households across the country, and it's basically glorified bubble wrap. Featured recently in The New York Times, Pop Its have enthralled kids everywhere with their satisfying poppable blisters. Here's what you need to know about these flexible silicone toys and how they might benefit kids.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Where Pop It Fidget Toys Originated</span><br />
<br />
<br />
The story of <a href="http://www.ywbaige.com/pop-it-fidget-toy/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy</a> begins with Theo and Ora Coster, a married couple from Israel. Over the years, they invented more than 190 games—including the face recognition game Guess Who?—and founded a company called Theora Design, according to the BBC. (Amazing fact: Theo was actually a classmate of Anne Frank.)<br />
<br />
<br />
When Ora's sister died from breast cancer in the mid-1970s, she had a dream about a field of breasts. &amp;quot;Imagine a field of breasts, that you can press from one side, and then press from the other side,&amp;quot; Boaz Coster, her son and co-C.E.O. of Theora Design, said when describing his mother's vision. Theo created a prototype, and it sat around for many years until the couple's sons sold it to Montreal-based games company FoxMind.<br />
<br />
<br />
FoxMind manufactured the product in silicone, and it was marketed as a game called Last One Lost, a puzzle in which two players press the bubbles together, and the player who presses the last one loses. It debuted in 2013 and was not exactly a smash, but in 2019, it relaunched under the name Pop It! and hit Target shelves.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">How Pop It Fidget Toys Took Off</span><br />
<br />
<br />
The big moment of <a href="http://www.ywbaige.com/pop-it-fidget-toy/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy</a> has been linked to its appearance in a viral TikTok video. In the clip, a capuchin monkey-turned-influencer with almost 8 million followers named Gaitlyn Rae can be seen playing with a Pop It. The monkey's owner, Jessica Lacher, told the BBC: &amp;quot;Somebody sent her a pop-it for her birthday. … That was the first we had ever seen of them.&amp;quot;<br />
<br />
<br />
Gaitlyn's video launched a craze. You can now get Pop It-style knockoff toys—not licensed by FoxMind—in a variety of shapes and colors. You can find versions inspired by Peppa Pig, dinosaurs, unicorns, pineapples, and more.<br />
<br />
<br />
Kids have been loving Pop Its during the pandemic and while learning remotely, according to The New York Times. &amp;quot;Especially in these times, they can be calming, they can be soothing,&amp;quot; Adrienne Appell, a senior vice president at The Toy Association, told the outlet. &amp;quot;Even adults are enjoying them.&amp;quot;<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">The Benefits of Fidget Toys</span><br />
<br />
<br />
Experts say that <a href="http://www.ywbaige.com/pop-it-fidget-toy/pop-it-fidget-toy-animal/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy Animal</a> might help kids focus, particularly if they struggle with ADHD. That's because the act of fidgeting allows the mind to be still and focus.<br />
<br />
<br />
&amp;quot;I often tell parents that for their child, as for me, if the feet or fingers are still, it's a safe bet that the mind isn't,&amp;quot; Thomas Beck, M.D., co-founder of the Winston Center for Attention, Language, &amp; Learning tells Parents.com. &amp;quot;There will be more problems with focus, not less!&amp;quot;<br />
<br />
<br />
But every child is different, as Yamalis Diaz, Ph.D., a clinical psychologist and a clinical assistant professor at New York University Grossman School of Medicine, explained to The New York Times. She has treated two children with the same diagnosis, both of whom chose a Rubik's Cube as a fidget toy, and although one child could keep answering questions while he played with the toy, the other was entirely consumed by it and couldn't multitask.<br />
<br />
<br />
The squid game is a story of 456 players risking their lives to become the last winner in a survival game with a prize of 45.6 billion won.<br />
<br />
<br />
Netizens from Korea and China are arguing over the green gym uniform in Netflix's original '<a href="http://www.ywbaige.com/squid-game/" target="_blank" rel="noopener" class="mycode_url">Squid Game</a>'.<br />
<br />
<br />
On the 5th, Chinese media observers and others responded with the news that "China is claiming that the costumes in the 'Squid Game' were copied in Korea."<br />
<br />
<br />
In particular, Sungshin Women's University professor Seo Kyung-duk took issue with an article posted on his Instagram the day before.<br />
<br />
<br />
Observer Network criticized "Professor Seo has stimulated China many times over this agenda," and said, "This time, he chose the wrong target."<br />
<br />
<br />
Previously, Professor Seo mentioned various cases of copyright infringement in China and argued that the green sportswear of Lee Jung-jae in '<a href="http://www.ywbaige.com/squid-game/squid-game-mask/" target="_blank" rel="noopener" class="mycode_url">Squid Game Mask</a>' was sold in Chinese shopping malls with the word 'China' written on it.<br />
<br />
<br />
Professor Seo analyzed in this article, "China seems to feel a great sense of crisis as Korean content such as Squid Game and Kingdom continues to attract attention from people around the world." He also criticized China, saying, "China should learn respect for other countries' cultures first."<br />
<br />
<br />
Chinese media claimed that the picture of the training clothes that China copied was a scene from the movie 'Teacher, Like' released in 2019, and that actor Wu Jing wore it as a gym teacher. The words 'China' are engraved on the tracksuit he is wearing.<br />
<br />
<br />
Stanford professor Robert Sutton notes that the Pixar movie Cars was chosen from about 500 pitches, and at Skyline, the <a href="http://www.ywbaige.com/originality-toys/" target="_blank" rel="noopener" class="mycode_url">Originality Toys</a> design studio that generates ideas for Fisher-Price and Mattel, employees submitted 4,000 new toy concepts in one year. That set was winnowed down to 230 to be drawn or prototyped, and just 12 were finally developed. The more darts you throw, the better your odds of hitting a bulls eye.<br />
<br />
<br />
Though it makes perfect sense, many managers fail to embrace this principle, fearing that time spent conjuring lots of ideas will prevent employees from being focused and efficient. The good news is that there are ways to help employees generate quantity and variety without sacrificing day-to-day productivity or causing burnout.]]></description>
			<content:encoded><![CDATA[What are Pop It Fidget Toys, and Why Are They So Popular Right Now?<br />
<br />
The latest toy craze is here, making waves in households across the country, and it's basically glorified bubble wrap. Featured recently in The New York Times, Pop Its have enthralled kids everywhere with their satisfying poppable blisters. Here's what you need to know about these flexible silicone toys and how they might benefit kids.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Where Pop It Fidget Toys Originated</span><br />
<br />
<br />
The story of <a href="http://www.ywbaige.com/pop-it-fidget-toy/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy</a> begins with Theo and Ora Coster, a married couple from Israel. Over the years, they invented more than 190 games—including the face recognition game Guess Who?—and founded a company called Theora Design, according to the BBC. (Amazing fact: Theo was actually a classmate of Anne Frank.)<br />
<br />
<br />
When Ora's sister died from breast cancer in the mid-1970s, she had a dream about a field of breasts. &amp;quot;Imagine a field of breasts, that you can press from one side, and then press from the other side,&amp;quot; Boaz Coster, her son and co-C.E.O. of Theora Design, said when describing his mother's vision. Theo created a prototype, and it sat around for many years until the couple's sons sold it to Montreal-based games company FoxMind.<br />
<br />
<br />
FoxMind manufactured the product in silicone, and it was marketed as a game called Last One Lost, a puzzle in which two players press the bubbles together, and the player who presses the last one loses. It debuted in 2013 and was not exactly a smash, but in 2019, it relaunched under the name Pop It! and hit Target shelves.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">How Pop It Fidget Toys Took Off</span><br />
<br />
<br />
The big moment of <a href="http://www.ywbaige.com/pop-it-fidget-toy/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy</a> has been linked to its appearance in a viral TikTok video. In the clip, a capuchin monkey-turned-influencer with almost 8 million followers named Gaitlyn Rae can be seen playing with a Pop It. The monkey's owner, Jessica Lacher, told the BBC: &amp;quot;Somebody sent her a pop-it for her birthday. … That was the first we had ever seen of them.&amp;quot;<br />
<br />
<br />
Gaitlyn's video launched a craze. You can now get Pop It-style knockoff toys—not licensed by FoxMind—in a variety of shapes and colors. You can find versions inspired by Peppa Pig, dinosaurs, unicorns, pineapples, and more.<br />
<br />
<br />
Kids have been loving Pop Its during the pandemic and while learning remotely, according to The New York Times. &amp;quot;Especially in these times, they can be calming, they can be soothing,&amp;quot; Adrienne Appell, a senior vice president at The Toy Association, told the outlet. &amp;quot;Even adults are enjoying them.&amp;quot;<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">The Benefits of Fidget Toys</span><br />
<br />
<br />
Experts say that <a href="http://www.ywbaige.com/pop-it-fidget-toy/pop-it-fidget-toy-animal/" target="_blank" rel="noopener" class="mycode_url">Pop It Fidget Toy Animal</a> might help kids focus, particularly if they struggle with ADHD. That's because the act of fidgeting allows the mind to be still and focus.<br />
<br />
<br />
&amp;quot;I often tell parents that for their child, as for me, if the feet or fingers are still, it's a safe bet that the mind isn't,&amp;quot; Thomas Beck, M.D., co-founder of the Winston Center for Attention, Language, &amp; Learning tells Parents.com. &amp;quot;There will be more problems with focus, not less!&amp;quot;<br />
<br />
<br />
But every child is different, as Yamalis Diaz, Ph.D., a clinical psychologist and a clinical assistant professor at New York University Grossman School of Medicine, explained to The New York Times. She has treated two children with the same diagnosis, both of whom chose a Rubik's Cube as a fidget toy, and although one child could keep answering questions while he played with the toy, the other was entirely consumed by it and couldn't multitask.<br />
<br />
<br />
The squid game is a story of 456 players risking their lives to become the last winner in a survival game with a prize of 45.6 billion won.<br />
<br />
<br />
Netizens from Korea and China are arguing over the green gym uniform in Netflix's original '<a href="http://www.ywbaige.com/squid-game/" target="_blank" rel="noopener" class="mycode_url">Squid Game</a>'.<br />
<br />
<br />
On the 5th, Chinese media observers and others responded with the news that "China is claiming that the costumes in the 'Squid Game' were copied in Korea."<br />
<br />
<br />
In particular, Sungshin Women's University professor Seo Kyung-duk took issue with an article posted on his Instagram the day before.<br />
<br />
<br />
Observer Network criticized "Professor Seo has stimulated China many times over this agenda," and said, "This time, he chose the wrong target."<br />
<br />
<br />
Previously, Professor Seo mentioned various cases of copyright infringement in China and argued that the green sportswear of Lee Jung-jae in '<a href="http://www.ywbaige.com/squid-game/squid-game-mask/" target="_blank" rel="noopener" class="mycode_url">Squid Game Mask</a>' was sold in Chinese shopping malls with the word 'China' written on it.<br />
<br />
<br />
Professor Seo analyzed in this article, "China seems to feel a great sense of crisis as Korean content such as Squid Game and Kingdom continues to attract attention from people around the world." He also criticized China, saying, "China should learn respect for other countries' cultures first."<br />
<br />
<br />
Chinese media claimed that the picture of the training clothes that China copied was a scene from the movie 'Teacher, Like' released in 2019, and that actor Wu Jing wore it as a gym teacher. The words 'China' are engraved on the tracksuit he is wearing.<br />
<br />
<br />
Stanford professor Robert Sutton notes that the Pixar movie Cars was chosen from about 500 pitches, and at Skyline, the <a href="http://www.ywbaige.com/originality-toys/" target="_blank" rel="noopener" class="mycode_url">Originality Toys</a> design studio that generates ideas for Fisher-Price and Mattel, employees submitted 4,000 new toy concepts in one year. That set was winnowed down to 230 to be drawn or prototyped, and just 12 were finally developed. The more darts you throw, the better your odds of hitting a bulls eye.<br />
<br />
<br />
Though it makes perfect sense, many managers fail to embrace this principle, fearing that time spent conjuring lots of ideas will prevent employees from being focused and efficient. The good news is that there are ways to help employees generate quantity and variety without sacrificing day-to-day productivity or causing burnout.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[How Paper Cup Manufacturers Are Helping the Environment by Switching Away from Single]]></title>
			<link>https://uhm.vn/forum/Thread-How-Paper-Cup-Manufacturers-Are-Helping-the-Environment-by-Switching-Away-from-Single--359145</link>
			<pubDate>Thu, 28 Oct 2021 15:41:51 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-How-Paper-Cup-Manufacturers-Are-Helping-the-Environment-by-Switching-Away-from-Single--359145</guid>
			<description><![CDATA[How Paper Cup Manufacturers Are Helping the Environment by Switching Away from Single-Use Plastics<br />
<br />
Single-use plastic cups have always been criticized by organizations that want to tackle the plastic waste in the country. The reason for this criticism is that these cups cannot be recycled and they end up contaminating waste streams. As a result, more waste ends up in landfill. Recognizing the environmental footprint of single-use plastic cups, paper cups manufacturers have begun to switch away from them. They are helping to minimize the environmental footprint by encouraging the use of <a href="http://www.wzjingjing.com/paper-cup/" target="_blank" rel="noopener" class="mycode_url">Paper Cup</a>s.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Paper Cups Can be Recycled<br />
</span>Paper cups are sourced from forests and are a more friendly option than plastics. These cups can be collected separately and trucked to facilities that can recycle them. Some lawmakers and companies argue that paper cups are hard to recycle because they contain a plastic lining that must be separated before the cup can be recycled. This is a totally ridiculous argument.<br />
<br />
<br />
Paper cups be recycled properly if they are collected in special bins and then sent for recycling to the right facility. It is true that cups can end up in landfills if they are thrown into regular bins. However, if consumers properly put them into special recycling bins, they will be recycled by the facilities that possess the ability to remove the plastic lining from paper before recycling the cup.<br />
<br />
<br />
If you often go shopping in shopping malls, you will find that <a href="http://www.wzjingjing.com/kraft-bag/" target="_blank" rel="noopener" class="mycode_url">Kraft Bag</a>s are widely used in all walks of life. For example, clothing stores and shoe stores we often go to are the most common places to use kraft paper bags. Even when you pack in some fast food restaurants and beverage stores, you will also use kraft paper bags as <a href="http://www.wzjingjing.com/take-away-bag/" target="_blank" rel="noopener" class="mycode_url">Takeaway Bag</a>s. Compared with plastic bags, the cost of kraft paper bags is higher. Why are so many enterprises willing to use kraft paper bags? One of the reasons is that more enterprises attach importance to environmental protection and regard environmental protection as a part of corporate culture, so they choose more environmentally friendly and renewable paper bags instead of plastic bags.<br />
<br />
<br />
<br />
The rise of <a href="http://www.wzjingjing.com/insulation-bags/" target="_blank" rel="noopener" class="mycode_url">Insulation Bags</a> in China can be said to have started in 2006, when McDonald&#39;s China gradually implemented a kind of kraft paper bag with thermal insulation performance in all stores to hold takeout food, replacing the use of plastic food bags. This move has also received positive response from other businesses, such as Nike, Adidas and other former large consumers of plastic bags have begun to use high-quality kraft paper bags to replace plastic shopping bags.<br />
<br />
<br />
Of course, there are still some people in the market who have different opinions on whether kraft paper is environmentally friendly or not. Generally speaking, people who think kraft paper packaging is not environmentally friendly mainly focus on the manufacturing process of kraft paper and the selection of raw materials. They believe that the pulp of paper packaging is obtained by cutting down trees, causing damage to the ecological environment. The other is the paper in the production process will discharge a large number of sewage, causing water pollution.<br />
<br />
<br />
Through comparison, it is not difficult to see that kraft <a href="http://www.wzjingjing.com/paper-bag/" target="_blank" rel="noopener" class="mycode_url">Paper Bag</a> is better than a plastic bag in environmental protection. Today, more and more attention is paid to environmental protection. An environmental protection kraft paper packaging bag has become the first choice of more and more manufacturers. If you want to contribute to environmental protection, you may as well take the kraft paper bag as the first choice for shopping or food packaging.<br />
<br />
<br />
The automatic <a href="http://www.wzjingjing.com/sealing-machine/" target="_blank" rel="noopener" class="mycode_url">Sealing Machine</a> can produce up to 32 vacuum gas flushing MAP containers, 28 vacuum skin packaging or 60 sealed-only trays per minute. It uses 304 stainless steel washing structure and tool-free disassembly of the vacuum chamber. The machine can handle film widths up to 18.75 inches and tray depths up to 4.3 inches. Film sealing, as well as MAP and vacuum skin packaging, can be achieved on the same sealing head. Options include aisle dividers, extended feeders with integrated automatic tray separators, filling and placement systems, cover applicators, aisle merging systems, and seal head storage carts.<br />
<br />
<br />
A total of 21,000 cups were available to the 25,000 fans in attendance, offered as a sustainable alternative to single-use plastics in the live event space. According to Ball, 93% of <a href="http://www.wzjingjing.com/plastic-cups/" target="_blank" rel="noopener" class="mycode_url">Plastic Cups</a> used each year end up in landfill, whereas its cups, it says, are recycled and returned to market in approximately 60 days.<br />
<br />
<br />
According to research conducted by the corporation, 73% of consumers would opt for environmentally friendly containers if given the choice, with half willing to pay a premium. Ball Aluminium Cups have been designed to meet this growing demand for sustainable packaging.]]></description>
			<content:encoded><![CDATA[How Paper Cup Manufacturers Are Helping the Environment by Switching Away from Single-Use Plastics<br />
<br />
Single-use plastic cups have always been criticized by organizations that want to tackle the plastic waste in the country. The reason for this criticism is that these cups cannot be recycled and they end up contaminating waste streams. As a result, more waste ends up in landfill. Recognizing the environmental footprint of single-use plastic cups, paper cups manufacturers have begun to switch away from them. They are helping to minimize the environmental footprint by encouraging the use of <a href="http://www.wzjingjing.com/paper-cup/" target="_blank" rel="noopener" class="mycode_url">Paper Cup</a>s.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Paper Cups Can be Recycled<br />
</span>Paper cups are sourced from forests and are a more friendly option than plastics. These cups can be collected separately and trucked to facilities that can recycle them. Some lawmakers and companies argue that paper cups are hard to recycle because they contain a plastic lining that must be separated before the cup can be recycled. This is a totally ridiculous argument.<br />
<br />
<br />
Paper cups be recycled properly if they are collected in special bins and then sent for recycling to the right facility. It is true that cups can end up in landfills if they are thrown into regular bins. However, if consumers properly put them into special recycling bins, they will be recycled by the facilities that possess the ability to remove the plastic lining from paper before recycling the cup.<br />
<br />
<br />
If you often go shopping in shopping malls, you will find that <a href="http://www.wzjingjing.com/kraft-bag/" target="_blank" rel="noopener" class="mycode_url">Kraft Bag</a>s are widely used in all walks of life. For example, clothing stores and shoe stores we often go to are the most common places to use kraft paper bags. Even when you pack in some fast food restaurants and beverage stores, you will also use kraft paper bags as <a href="http://www.wzjingjing.com/take-away-bag/" target="_blank" rel="noopener" class="mycode_url">Takeaway Bag</a>s. Compared with plastic bags, the cost of kraft paper bags is higher. Why are so many enterprises willing to use kraft paper bags? One of the reasons is that more enterprises attach importance to environmental protection and regard environmental protection as a part of corporate culture, so they choose more environmentally friendly and renewable paper bags instead of plastic bags.<br />
<br />
<br />
<br />
The rise of <a href="http://www.wzjingjing.com/insulation-bags/" target="_blank" rel="noopener" class="mycode_url">Insulation Bags</a> in China can be said to have started in 2006, when McDonald&#39;s China gradually implemented a kind of kraft paper bag with thermal insulation performance in all stores to hold takeout food, replacing the use of plastic food bags. This move has also received positive response from other businesses, such as Nike, Adidas and other former large consumers of plastic bags have begun to use high-quality kraft paper bags to replace plastic shopping bags.<br />
<br />
<br />
Of course, there are still some people in the market who have different opinions on whether kraft paper is environmentally friendly or not. Generally speaking, people who think kraft paper packaging is not environmentally friendly mainly focus on the manufacturing process of kraft paper and the selection of raw materials. They believe that the pulp of paper packaging is obtained by cutting down trees, causing damage to the ecological environment. The other is the paper in the production process will discharge a large number of sewage, causing water pollution.<br />
<br />
<br />
Through comparison, it is not difficult to see that kraft <a href="http://www.wzjingjing.com/paper-bag/" target="_blank" rel="noopener" class="mycode_url">Paper Bag</a> is better than a plastic bag in environmental protection. Today, more and more attention is paid to environmental protection. An environmental protection kraft paper packaging bag has become the first choice of more and more manufacturers. If you want to contribute to environmental protection, you may as well take the kraft paper bag as the first choice for shopping or food packaging.<br />
<br />
<br />
The automatic <a href="http://www.wzjingjing.com/sealing-machine/" target="_blank" rel="noopener" class="mycode_url">Sealing Machine</a> can produce up to 32 vacuum gas flushing MAP containers, 28 vacuum skin packaging or 60 sealed-only trays per minute. It uses 304 stainless steel washing structure and tool-free disassembly of the vacuum chamber. The machine can handle film widths up to 18.75 inches and tray depths up to 4.3 inches. Film sealing, as well as MAP and vacuum skin packaging, can be achieved on the same sealing head. Options include aisle dividers, extended feeders with integrated automatic tray separators, filling and placement systems, cover applicators, aisle merging systems, and seal head storage carts.<br />
<br />
<br />
A total of 21,000 cups were available to the 25,000 fans in attendance, offered as a sustainable alternative to single-use plastics in the live event space. According to Ball, 93% of <a href="http://www.wzjingjing.com/plastic-cups/" target="_blank" rel="noopener" class="mycode_url">Plastic Cups</a> used each year end up in landfill, whereas its cups, it says, are recycled and returned to market in approximately 60 days.<br />
<br />
<br />
According to research conducted by the corporation, 73% of consumers would opt for environmentally friendly containers if given the choice, with half willing to pay a premium. Ball Aluminium Cups have been designed to meet this growing demand for sustainable packaging.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Wood Crafts]]></title>
			<link>https://uhm.vn/forum/Thread-Wood-Crafts--359142</link>
			<pubDate>Thu, 28 Oct 2021 15:39:17 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Wood-Crafts--359142</guid>
			<description><![CDATA[Wood Crafts<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/" target="_blank" rel="noopener" class="mycode_url">Wooden Crafts</a> are the artistic practice of shaping and decorating wooden objects. India is famous for wooden handicrafts. Skilled craftsmen of each state create handicrafts using wood that is available locally. The most common varieties used to make Indian handicrafts are teak, sheesham, sal, oak, mango, ebony and mahogany. Sandalwood, rosewood and walnut are the exotic varieties and are expensive and are used in producing fine pieces of furniture and decorative items. There has been a complete revival of the traditional and antique wood craft, owning to its uniqueness and demand in India and abroad. Indian artisans are experimenting with designs to create a blend of traditional and modern woodcraft. Each piece of Indian wooden handicraft is a labor of love, sweat, and patience, which no machine can replicate.<br />
<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/wooden-toys/" target="_blank" rel="noopener" class="mycode_url">Wooden Toys</a> and games are winning mass of quality these days. The wooden toys and games are put up in innovative as well as classical types that are energizing and thought-provoking for everyone to examine their power. A heavy number of attractively fashioned wooden toys and games will offer hours of amusement. They are designed with exquisitely workmanship and paragon for people of all age-groups. <br />
<br />
<br />
Designed with expert workmanship, wooden toys have arrived at immense popularity and are perfect for people of all generation. The most widely playacted wooden toys and games are wooden chess and wooden carrom board. The wooden toys are carefully carved and attractively designed engaging a special place in lots of families. Wooden toys and games are meant for kids and adults both, and are perfect items for gifting purpose. They are handcrafted with extreme care to have an eye-catching visual aspect. They provide durable fun and are designed to germinate coordination and imagery power among children. The most widely played wooden toys and games are wooden chess and carrom-board. In order to make them easier to carry while traveling, they are available in wooden box which makes them excellent for gift items.<br />
<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/festival-wooden-crafts/" target="_blank" rel="noopener" class="mycode_url">Festival Wooden Crafts</a> are very popular. Many companies prefer to give away various wooden gift items as corporate gifts as they are durable and elegant. When wooden items are purchased in wholesale from suppliers or exporters, they prove to be very cost effective. In fact, when companies directly deal with the wooden gift manufacturers, they save a lot of money by avoiding the middlemen in suplly chain. However, wooden corporate gifts might be procured on cheap rates, they always look more expensive due to craftsmanship of the artisans as well as because wood itself is considered to be an expensive medium to make craft items. They can be offered on various occasions including retirement , transfer or anniversary etc. They help in encouraging and motivating people who really deserve to be appreciated. It helps in minimizing attrition rate as well as staff turn over. Wooden gift items cam also be customized as per the requirement of various companies.<br />
<br />
<br />
<a href="https://www.szyoumao.com/acrylic-crafts/acrylic-charms/" target="_blank" rel="noopener" class="mycode_url">Acrylic Charms</a> are made with a solid, clear acrylic material that can be printed in full color and cut to any shape. Acrylic charms feature a small 0.085" (~2mm) cut hole for creating your own keychains, jewelry and more. These <a href="https://www.szyoumao.com/acrylic-crafts/" target="_blank" rel="noopener" class="mycode_url">Acrylic Crafts</a> have been a real hit! Acrylic charms consist of either one layer of acrylic board with an epoxy-covered image on top (or on bottom, if you prefer the acrylic layer over the front and epoxy on back), or two layers of board with the image sandwiched in between. The image itself can be one-sided or two sided. <br />
<br />
<br />
<a href="https://www.szyoumao.com/acrylic-rhinestone/" target="_blank" rel="noopener" class="mycode_url">Acrylic Rhinestone</a>s are so attractive! When we go shopping in department stores or walk on the road, we often see various shapes and sizes of rhinestones on shoes, bags, jewelry, and even displays. The rhinestones are colorful and shiny, and it is difficult to ignore them. Rhinestones are not diamonds; they are a simulation of diamonds. Since diamonds are natural and are formed under high pressure and high-temperature conditions deep in the earth, often taking a long time to form, they are scarce and very expensive. Rhinestones are artificial and have the sparkling, dazzling effect of diamonds. Therefore, when rhinestones could be manufactured in large quantities, people began to use rhinestones as decorations for jewelry, clothing and other accessories. <br />
<br />
<br />
Forty years ago, the sending and receiving of Christmas <a href="https://www.szyoumao.com/greeting-card/" target="_blank" rel="noopener" class="mycode_url">Greeting Card</a>s were one of the steps in declaring adulthood and establishing one's own home. Part of becoming an adult was communicating the year's events to family and friends.<br />
<br />
<br />
In the Christmas letter that went with the card, there was some bragging about the good things in one's life but it was also a vehicle to let people know about deaths or difficulties.<br />
<br />
<br />
As Christmas became more about persuading consumers to buy, greeting card companies understood this. They grew their sales by offering greater varieties of cards, including boxed sets and charitable cards. Businesses began sending greeting cards to each other as a thank you for the work done together that year.]]></description>
			<content:encoded><![CDATA[Wood Crafts<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/" target="_blank" rel="noopener" class="mycode_url">Wooden Crafts</a> are the artistic practice of shaping and decorating wooden objects. India is famous for wooden handicrafts. Skilled craftsmen of each state create handicrafts using wood that is available locally. The most common varieties used to make Indian handicrafts are teak, sheesham, sal, oak, mango, ebony and mahogany. Sandalwood, rosewood and walnut are the exotic varieties and are expensive and are used in producing fine pieces of furniture and decorative items. There has been a complete revival of the traditional and antique wood craft, owning to its uniqueness and demand in India and abroad. Indian artisans are experimenting with designs to create a blend of traditional and modern woodcraft. Each piece of Indian wooden handicraft is a labor of love, sweat, and patience, which no machine can replicate.<br />
<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/wooden-toys/" target="_blank" rel="noopener" class="mycode_url">Wooden Toys</a> and games are winning mass of quality these days. The wooden toys and games are put up in innovative as well as classical types that are energizing and thought-provoking for everyone to examine their power. A heavy number of attractively fashioned wooden toys and games will offer hours of amusement. They are designed with exquisitely workmanship and paragon for people of all age-groups. <br />
<br />
<br />
Designed with expert workmanship, wooden toys have arrived at immense popularity and are perfect for people of all generation. The most widely playacted wooden toys and games are wooden chess and wooden carrom board. The wooden toys are carefully carved and attractively designed engaging a special place in lots of families. Wooden toys and games are meant for kids and adults both, and are perfect items for gifting purpose. They are handcrafted with extreme care to have an eye-catching visual aspect. They provide durable fun and are designed to germinate coordination and imagery power among children. The most widely played wooden toys and games are wooden chess and carrom-board. In order to make them easier to carry while traveling, they are available in wooden box which makes them excellent for gift items.<br />
<br />
<br />
<a href="https://www.szyoumao.com/wooden-crafts/festival-wooden-crafts/" target="_blank" rel="noopener" class="mycode_url">Festival Wooden Crafts</a> are very popular. Many companies prefer to give away various wooden gift items as corporate gifts as they are durable and elegant. When wooden items are purchased in wholesale from suppliers or exporters, they prove to be very cost effective. In fact, when companies directly deal with the wooden gift manufacturers, they save a lot of money by avoiding the middlemen in suplly chain. However, wooden corporate gifts might be procured on cheap rates, they always look more expensive due to craftsmanship of the artisans as well as because wood itself is considered to be an expensive medium to make craft items. They can be offered on various occasions including retirement , transfer or anniversary etc. They help in encouraging and motivating people who really deserve to be appreciated. It helps in minimizing attrition rate as well as staff turn over. Wooden gift items cam also be customized as per the requirement of various companies.<br />
<br />
<br />
<a href="https://www.szyoumao.com/acrylic-crafts/acrylic-charms/" target="_blank" rel="noopener" class="mycode_url">Acrylic Charms</a> are made with a solid, clear acrylic material that can be printed in full color and cut to any shape. Acrylic charms feature a small 0.085" (~2mm) cut hole for creating your own keychains, jewelry and more. These <a href="https://www.szyoumao.com/acrylic-crafts/" target="_blank" rel="noopener" class="mycode_url">Acrylic Crafts</a> have been a real hit! Acrylic charms consist of either one layer of acrylic board with an epoxy-covered image on top (or on bottom, if you prefer the acrylic layer over the front and epoxy on back), or two layers of board with the image sandwiched in between. The image itself can be one-sided or two sided. <br />
<br />
<br />
<a href="https://www.szyoumao.com/acrylic-rhinestone/" target="_blank" rel="noopener" class="mycode_url">Acrylic Rhinestone</a>s are so attractive! When we go shopping in department stores or walk on the road, we often see various shapes and sizes of rhinestones on shoes, bags, jewelry, and even displays. The rhinestones are colorful and shiny, and it is difficult to ignore them. Rhinestones are not diamonds; they are a simulation of diamonds. Since diamonds are natural and are formed under high pressure and high-temperature conditions deep in the earth, often taking a long time to form, they are scarce and very expensive. Rhinestones are artificial and have the sparkling, dazzling effect of diamonds. Therefore, when rhinestones could be manufactured in large quantities, people began to use rhinestones as decorations for jewelry, clothing and other accessories. <br />
<br />
<br />
Forty years ago, the sending and receiving of Christmas <a href="https://www.szyoumao.com/greeting-card/" target="_blank" rel="noopener" class="mycode_url">Greeting Card</a>s were one of the steps in declaring adulthood and establishing one's own home. Part of becoming an adult was communicating the year's events to family and friends.<br />
<br />
<br />
In the Christmas letter that went with the card, there was some bragging about the good things in one's life but it was also a vehicle to let people know about deaths or difficulties.<br />
<br />
<br />
As Christmas became more about persuading consumers to buy, greeting card companies understood this. They grew their sales by offering greater varieties of cards, including boxed sets and charitable cards. Businesses began sending greeting cards to each other as a thank you for the work done together that year.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Folding chairs: A comfortable seating option for space-crunched homes]]></title>
			<link>https://uhm.vn/forum/Thread-Folding-chairs-A-comfortable-seating-option-for-space-crunched-homes--359137</link>
			<pubDate>Thu, 28 Oct 2021 15:35:24 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Folding-chairs-A-comfortable-seating-option-for-space-crunched-homes--359137</guid>
			<description><![CDATA[Folding chairs: A comfortable seating option for space-crunched homes<br />
<br />
<a href="https://www.ss-leisure.com/folding-chair/" target="_blank" rel="noopener" class="mycode_url">Folding Chair</a>s are great for small spaces as they can be used for multiple needs. From dining to studying, a comfortable folding chair can be enjoyed anywhere and then tucked away for storage. Sleek folding chairs are a much better option than bulky wooden chairs in a space that is already short on storage. The folding feature also makes the chair easily transferable and portable. Depending on preference, one can choose between different materials for folding chairs, with plastic being one of the most popular material as it proves to be lightweight.<br />
<br />
<br />
<a href="https://www.ss-leisure.com/folding-chair/reclining-chair/" target="_blank" rel="noopener" class="mycode_url">Reclining Chair</a> offers a wonderful place to sit and relax and would be perfect next to a pool or on a back deck or patio. This folding chair transitions effortlessly from an upright seated position to reclining one and will provide utmost comfort to the user. This chair features a lightweight yet sturdy powder-coated steel frame. Its double bungee support system runs up one side and down the other, securely connecting the fabric to the frame. The chair offers reliable support and can accommodate up to 198pounds. The chair also features a weather-resistant Textilene fabric that offers comfortable breathability and ensures a comfortable, stay-cool seating surface that will not stick to the skin.<br />
<br />
<br />
Add convenience to your home with this metal chair in black. Featuring a foldable design, this <a href="https://www.ss-leisure.com/folding-chair/folding-lounge-chair/" target="_blank" rel="noopener" class="mycode_url">Folding Lounge Chair</a> is easily portable and can be stored with ease when not in use. Ideal for use at breakfast tables or the dining table while hosting guests, this black chair will prove to be a comfortable option for varying needs. The mesh seating and backrest are soft and comfortable and will give a contemporary appeal to your home. This chair has a PP bush attached at the legs that protect the floor from scratches.<br />
<br />
<br />
Summer is finally here. Now that restrictions have eased and the days are warmer, we will all be hoping to spend a bit more time outdoors, whether lounging or enjoying some alfresco dining. And with that comes the need for adequate (and stylish) <a href="https://www.ss-leisure.com/garden-furniture/" target="_blank" rel="noopener" class="mycode_url">Garden Furniture</a>. <br />
<br />
<br />
Whether you are planning to have some barbecues and outdoor parties this summer or just wish to be able to lounge around outdoors, there is no denying that outdoor furniture is a must for 2021, especially if you can find some weather-resistant pieces that mean you will not need to drag your indoor furniture inside every time a sudden downpour hits mid-barbecue. <br />
<br />
<br />
Investing in <a href="https://www.ss-leisure.com/garden-furniture/garden-cart/" target="_blank" rel="noopener" class="mycode_url">Garden Cart</a> does not have to be just a practical task, however. Take the opportunity to find stylish pieces, building out the aesthetic of your outdoor space and making it somewhere you really do want to spend time. But with that being said, it can be pretty hard to find the right stores and furniture to suit your garden, given just how many options there are to choose from. Thankfully for you, we know just where to look. <br />
<br />
<br />
From tables and chairs, to sun loungers, fire pits, hammocks and sofas, so many of our favourite furniture stores have launched outdoor lines for this year that are perfect for taking your garden to the next level. Whether you only have patio space or are lucky enough to have some green space to work with, these are the best garden furniture retailers to start browsing.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Can you leave garden furniture outside? </span><br />
<br />
<br />
In reality, the whole point of furniture that is specifically for your garden is that you should ideally be able to leave it outdoors during the warmer, sunnier months. Of course, whether or not this is possible does depend on the material of the furniture and its quality, as well as just how durable it is. Some <a href="https://www.ss-leisure.com/garden-furniture/hammock-chair/" target="_blank" rel="noopener" class="mycode_url">Hammock Chair</a> is designed more for aesthetic purposes and is best suited to keeping indoors and then dragging outside for your next garden party, but plenty, if not the majority, of garden furniture, is more than suitable to leave outdoors. Make sure to read the product information carefully before placing an order to check whether it&#39;s weatherproof, rust-resistant or weather resistant, and research the weight of the furniture so that it isn&#39;t easily blown over by the wind.]]></description>
			<content:encoded><![CDATA[Folding chairs: A comfortable seating option for space-crunched homes<br />
<br />
<a href="https://www.ss-leisure.com/folding-chair/" target="_blank" rel="noopener" class="mycode_url">Folding Chair</a>s are great for small spaces as they can be used for multiple needs. From dining to studying, a comfortable folding chair can be enjoyed anywhere and then tucked away for storage. Sleek folding chairs are a much better option than bulky wooden chairs in a space that is already short on storage. The folding feature also makes the chair easily transferable and portable. Depending on preference, one can choose between different materials for folding chairs, with plastic being one of the most popular material as it proves to be lightweight.<br />
<br />
<br />
<a href="https://www.ss-leisure.com/folding-chair/reclining-chair/" target="_blank" rel="noopener" class="mycode_url">Reclining Chair</a> offers a wonderful place to sit and relax and would be perfect next to a pool or on a back deck or patio. This folding chair transitions effortlessly from an upright seated position to reclining one and will provide utmost comfort to the user. This chair features a lightweight yet sturdy powder-coated steel frame. Its double bungee support system runs up one side and down the other, securely connecting the fabric to the frame. The chair offers reliable support and can accommodate up to 198pounds. The chair also features a weather-resistant Textilene fabric that offers comfortable breathability and ensures a comfortable, stay-cool seating surface that will not stick to the skin.<br />
<br />
<br />
Add convenience to your home with this metal chair in black. Featuring a foldable design, this <a href="https://www.ss-leisure.com/folding-chair/folding-lounge-chair/" target="_blank" rel="noopener" class="mycode_url">Folding Lounge Chair</a> is easily portable and can be stored with ease when not in use. Ideal for use at breakfast tables or the dining table while hosting guests, this black chair will prove to be a comfortable option for varying needs. The mesh seating and backrest are soft and comfortable and will give a contemporary appeal to your home. This chair has a PP bush attached at the legs that protect the floor from scratches.<br />
<br />
<br />
Summer is finally here. Now that restrictions have eased and the days are warmer, we will all be hoping to spend a bit more time outdoors, whether lounging or enjoying some alfresco dining. And with that comes the need for adequate (and stylish) <a href="https://www.ss-leisure.com/garden-furniture/" target="_blank" rel="noopener" class="mycode_url">Garden Furniture</a>. <br />
<br />
<br />
Whether you are planning to have some barbecues and outdoor parties this summer or just wish to be able to lounge around outdoors, there is no denying that outdoor furniture is a must for 2021, especially if you can find some weather-resistant pieces that mean you will not need to drag your indoor furniture inside every time a sudden downpour hits mid-barbecue. <br />
<br />
<br />
Investing in <a href="https://www.ss-leisure.com/garden-furniture/garden-cart/" target="_blank" rel="noopener" class="mycode_url">Garden Cart</a> does not have to be just a practical task, however. Take the opportunity to find stylish pieces, building out the aesthetic of your outdoor space and making it somewhere you really do want to spend time. But with that being said, it can be pretty hard to find the right stores and furniture to suit your garden, given just how many options there are to choose from. Thankfully for you, we know just where to look. <br />
<br />
<br />
From tables and chairs, to sun loungers, fire pits, hammocks and sofas, so many of our favourite furniture stores have launched outdoor lines for this year that are perfect for taking your garden to the next level. Whether you only have patio space or are lucky enough to have some green space to work with, these are the best garden furniture retailers to start browsing.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Can you leave garden furniture outside? </span><br />
<br />
<br />
In reality, the whole point of furniture that is specifically for your garden is that you should ideally be able to leave it outdoors during the warmer, sunnier months. Of course, whether or not this is possible does depend on the material of the furniture and its quality, as well as just how durable it is. Some <a href="https://www.ss-leisure.com/garden-furniture/hammock-chair/" target="_blank" rel="noopener" class="mycode_url">Hammock Chair</a> is designed more for aesthetic purposes and is best suited to keeping indoors and then dragging outside for your next garden party, but plenty, if not the majority, of garden furniture, is more than suitable to leave outdoors. Make sure to read the product information carefully before placing an order to check whether it&#39;s weatherproof, rust-resistant or weather resistant, and research the weight of the furniture so that it isn&#39;t easily blown over by the wind.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Greens Powder: Are there Health Benefits?]]></title>
			<link>https://uhm.vn/forum/Thread-Greens-Powder-Are-there-Health-Benefits--359135</link>
			<pubDate>Thu, 28 Oct 2021 15:34:16 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Greens-Powder-Are-there-Health-Benefits--359135</guid>
			<description><![CDATA[Greens Powder: Are there Health Benefits?<br />
<br />
<a href="https://www.sanxinherbs.com/health-care-material/" target="_blank" rel="noopener" class="mycode_url">Health Care Material</a> is a dietary supplement that has become a popular way to help people reach their daily recommended intake of vitamins and minerals. The nutrient combination in greens powder is formulated to support your body's immune system and energy levels while meeting the nutrition requirements for a healthy diet. <br />
<br />
<br />
Ingredients in greens powders vary by brand, but commonly include nutrition from:<br />
<br />
Leafy greens and seaweed<br />
<br />
Grasses and other vegetables<br />
<br />
Antioxidant-rich fruits<br />
<br />
Probiotics<br />
<br />
Nutritional extracts and herbs<br />
<br />
<a href="https://www.sanxinherbs.com/cosmetics-material/" target="_blank" rel="noopener" class="mycode_url">Cosmetics Material</a> is most often mixed into water, smoothies, or juices. While these powders often come with a grassy taste, natural sugar substitutes like stevia extract are added to improve the flavor. These dietary powders are also usually vegan and made from non-genetically-modified and organic products. <br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Nutrition Information</span><br />
<br />
<br />
Nutrition content in <a href="https://www.sanxinherbs.com/" target="_blank" rel="noopener" class="mycode_url">natural powder</a>s will vary by brand. On average, a one-tablespoon serving contains: <br />
<br />
Calories: 45<br />
<br />
Protein: 3 grams<br />
<br />
<br />
Carbohydrates: 6 grams<br />
<br />
Iron: 18% of your daily value<br />
<br />
<br />
Vitamin A: 60% of your daily value<br />
<br />
<br />
Greens powders often include high levels of vitamin C, which has been linked to healthy immune system function, protection against heart disease, and good skin health.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Potential Health Benefits </span><br />
<br />
<br />
Because greens powders are made from dried fruits and vegetables, some important nutritional content like fiber is lost in the process. Greens powders are not a substitute for a well-balanced diet and cannot replace the nutritional benefits you get from consuming whole foods. <br />
<br />
<br />
However, doctors say that greens powder can be a great way to supplement a healthy diet with a boost of extra vitamins and antioxidants. <br />
<br />
<br />
Taking some vitamins in excess can lead to health issues or may interact with certain medications. It's important to talk to your doctor before adding any nutritional supplements to your diet and choose a reputable brand of greens powder. <br />
<br />
<br />
The nutrients in greens powders can contribute to potential health benefits including:<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Healthy Blood Pressure</span><br />
<br />
<br />
Minerals found in <a href="https://www.sanxinherbs.com/medicinal-material/" target="_blank" rel="noopener" class="mycode_url">Medicinal Material</a> like calcium and potassium are associated with good blood pressure management. In one clinical study, people who took one serving daily of greens powder experienced a decrease in both their systolic and diastolic blood pressure.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Immune System Support</span><br />
<br />
<br />
Greens powders contain high levels of vitamins and minerals associated with maintaining a healthy immune system. Vitamin A has anti-inflammatory properties that enhance immunity. For example, Selenium is found in most greens powders, and is proven to help the immune system fight infection.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Chronic Disease Prevention</span><br />
<br />
<br />
The vitamins found in <a href="https://www.sanxinherbs.com/feed-additives/" target="_blank" rel="noopener" class="mycode_url">Feed Additives</a> can reduce your risk of chronic diseases in the long term. Vitamins like C and K are potent antioxidants that fight cell-damaging free radicals. <br />
<br />
<br />
This cell damage is known as oxidation and is linked to the development of chronic diseases like diabetes and heart disease. One study found that a serving of greens powder taken daily reduced cell oxidation in participants by 30%.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Eye and Cognitive Health</span><br />
<br />
<br />
Vitamin K found in leafy greens is associated with numerous health benefits including maintaining healthy blood vessels, lessening the risk of heart problems, and preventing bone loss with aging. Recent studies have also found vitamin K may promote eye health and reduce incidence of age-related dementia.]]></description>
			<content:encoded><![CDATA[Greens Powder: Are there Health Benefits?<br />
<br />
<a href="https://www.sanxinherbs.com/health-care-material/" target="_blank" rel="noopener" class="mycode_url">Health Care Material</a> is a dietary supplement that has become a popular way to help people reach their daily recommended intake of vitamins and minerals. The nutrient combination in greens powder is formulated to support your body's immune system and energy levels while meeting the nutrition requirements for a healthy diet. <br />
<br />
<br />
Ingredients in greens powders vary by brand, but commonly include nutrition from:<br />
<br />
Leafy greens and seaweed<br />
<br />
Grasses and other vegetables<br />
<br />
Antioxidant-rich fruits<br />
<br />
Probiotics<br />
<br />
Nutritional extracts and herbs<br />
<br />
<a href="https://www.sanxinherbs.com/cosmetics-material/" target="_blank" rel="noopener" class="mycode_url">Cosmetics Material</a> is most often mixed into water, smoothies, or juices. While these powders often come with a grassy taste, natural sugar substitutes like stevia extract are added to improve the flavor. These dietary powders are also usually vegan and made from non-genetically-modified and organic products. <br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Nutrition Information</span><br />
<br />
<br />
Nutrition content in <a href="https://www.sanxinherbs.com/" target="_blank" rel="noopener" class="mycode_url">natural powder</a>s will vary by brand. On average, a one-tablespoon serving contains: <br />
<br />
Calories: 45<br />
<br />
Protein: 3 grams<br />
<br />
<br />
Carbohydrates: 6 grams<br />
<br />
Iron: 18% of your daily value<br />
<br />
<br />
Vitamin A: 60% of your daily value<br />
<br />
<br />
Greens powders often include high levels of vitamin C, which has been linked to healthy immune system function, protection against heart disease, and good skin health.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Potential Health Benefits </span><br />
<br />
<br />
Because greens powders are made from dried fruits and vegetables, some important nutritional content like fiber is lost in the process. Greens powders are not a substitute for a well-balanced diet and cannot replace the nutritional benefits you get from consuming whole foods. <br />
<br />
<br />
However, doctors say that greens powder can be a great way to supplement a healthy diet with a boost of extra vitamins and antioxidants. <br />
<br />
<br />
Taking some vitamins in excess can lead to health issues or may interact with certain medications. It's important to talk to your doctor before adding any nutritional supplements to your diet and choose a reputable brand of greens powder. <br />
<br />
<br />
The nutrients in greens powders can contribute to potential health benefits including:<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Healthy Blood Pressure</span><br />
<br />
<br />
Minerals found in <a href="https://www.sanxinherbs.com/medicinal-material/" target="_blank" rel="noopener" class="mycode_url">Medicinal Material</a> like calcium and potassium are associated with good blood pressure management. In one clinical study, people who took one serving daily of greens powder experienced a decrease in both their systolic and diastolic blood pressure.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Immune System Support</span><br />
<br />
<br />
Greens powders contain high levels of vitamins and minerals associated with maintaining a healthy immune system. Vitamin A has anti-inflammatory properties that enhance immunity. For example, Selenium is found in most greens powders, and is proven to help the immune system fight infection.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Chronic Disease Prevention</span><br />
<br />
<br />
The vitamins found in <a href="https://www.sanxinherbs.com/feed-additives/" target="_blank" rel="noopener" class="mycode_url">Feed Additives</a> can reduce your risk of chronic diseases in the long term. Vitamins like C and K are potent antioxidants that fight cell-damaging free radicals. <br />
<br />
<br />
This cell damage is known as oxidation and is linked to the development of chronic diseases like diabetes and heart disease. One study found that a serving of greens powder taken daily reduced cell oxidation in participants by 30%.<br />
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Eye and Cognitive Health</span><br />
<br />
<br />
Vitamin K found in leafy greens is associated with numerous health benefits including maintaining healthy blood vessels, lessening the risk of heart problems, and preventing bone loss with aging. Recent studies have also found vitamin K may promote eye health and reduce incidence of age-related dementia.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Garden Hoses: What To Know Before You Buy]]></title>
			<link>https://uhm.vn/forum/Thread-Garden-Hoses-What-To-Know-Before-You-Buy--359131</link>
			<pubDate>Thu, 28 Oct 2021 15:31:15 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Garden-Hoses-What-To-Know-Before-You-Buy--359131</guid>
			<description><![CDATA[Garden Hoses: What To Know Before You Buy<br />
<br />
<br />
<a href="http://www.giruihose.com/hose-for-gardening/" target="_blank" rel="noopener" class="mycode_url">Hose for gardening</a> don&#39;t last forever. When you&#39;re in the market for a new one, these tips will help you make an informed purchase.<br />
<br />
<br />
Your garden hose is probably working overtime this summer as you water plants, irrigate a vegetable garden or wash the car. According to hose manufacturer Teknor Apex, a good garden hose will last five to 10 years if properly maintained. A bad garden hose, as most of us have already found out, will waste water, function poorly and cause bouts of frustration.<br />
<br />
<br />
So to keep the kinks out of your relationship with your<a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/" target="_blank" rel="noopener" class="mycode_url"> PVC garden hose</a>, let's take a look at what to consider before you buy a new one.<br />
<br />
<br />
Garden hoses are used for transporting water over short or long distances. They can be used for watering a plant, washing a car or every other activity where water is needed. Because garden hoses are very widely used, they need to be able to do many different things. Firstly, they of course have to deliver water at your chosen location. But that's where the simplicity stops, while not all water or application is the same. Are you working with super clean water and want to be 100% sure there is no contamination with the materials of the hose? Then a garden hose with a pvc-free inner layer specially made for this situation will fit your needs. Is storage space limited? Then a spiral hose, reel garden hose or expandable garden hose will come in handy. Are you looking for a drip irrigation system? Then soaker hoses might be the solution. For every application there are different products available specialized for that situation. Read this article to make a jump start into the world of garden hoses.<br />
<br />
<br />
Diameters and lengths<br />
<br />
<br />
When selecting a garden hose there are multiple parameters that will guide you in the right direction. The diameter of the hose is a good starting point. Typical internal sizes are 13mm (1/2&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" />, 19mm (3/4&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" /> and 25mm (1&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" />. It's important to know that a garden hose has an internal and external diameter. If you want to connect the hose to male coupling, the internal diameter is most relevant to you. Also important is the total length of the garden hose, because a too short hose won't reach to your destination and a too large hose will take up unnecessary space and cause extra pressure drop, which is often not desirable.<br />
<br />
<br />
Materials<br />
<br />
<br />
Mostly, garden hoses are made from multiple materials. Some garden hoses are even made from up to 8 different layers. All these layers are made from a different material. The outer layer has to be strong because it'll be dragged along concrete and stones. Often PVC is used for this outer layer. The inner layer can be made from many different materials. If the <a href="http://www.giruihose.com/hose-for-gardening/expandable-garden-hose/" target="_blank" rel="noopener" class="mycode_url">expandable garden hose</a> is suitable for drinking water purposes, often PU food-safe materials are used for the inner layer. All materials used together determine the temperature range, which is often between -20°C and +60°C. Garden hoses can often withstand pressures up to 30/50 bars (435/725 psi). A pressure gauge is placed to monitor the pressure in the system, to learn more about this read our article on pressure gauges for water applications.<br />
<br />
<br />
Reinforcement<br />
<br />
<br />
A garden hose with only an outer layer would twist and distort very easily. With some exceptions, garden hoses have been strengthened. Between the inner and outer layer, a reinforcement is added made of metal, plastic or another type of strong material. This reinforcement ensures the hose is pressure-resistant, well protected against damage, wears less quickly and it will buckle less quickly. Especially for garden hoses, that are used in harsh situations, this is a very important feature.<br />
<br />
<br />
Couplings<br />
<br />
<br />
To connect a garden hose to a spigot, sprinkler or valve you will need couplings. In most cases a garden hose is connected via Gardena-like couplings. These snap-fit couplings exist of two parts. The first part is a threaded fitting (with 3/4&amp;quot; and 1/2&amp;quot; being the standard) and is mounted on the part that you want to connect to the garden hose. The second part is a quick connector, which is mounted to the garden hose. With this snap-fit coupling it is now possible to easily connect the hose to all the parts that are fitted with the hose fitting like spigots, valves, spray nozzles and sprinklers.<br />
<br />
<br />
We're all working hard to be conscious consumers. At the grocery store, we read labels and say "no" to plastic packaging whenever we can. We choose safe wooden toys for our kids, avoid poisonous cleaning products, and even grow our own organic vegetables. But wait! After all that effort, are we unknowingly spraying that lovely healthful produce with phthalates, BPA, lead and more?<br />
<br />
<br />
A garden products study completed by The Ecology Center looked at 90 different <a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/pvc-garden-water-hose.html" target="_blank" rel="noopener" class="mycode_url">PVC garden water hose</a> and discovered disturbing levels of each of those chemicals. Some of the toxin levels exceeded safe drinking water standards by 20 times or more.<br />
<br />
<br />
We've all had to face some hard facts in recent years: it turns out there is no pristine environment anymore, and even those living in isolated wild places face contamination of the air, soil, and groundwater. But we can take steps to stop contributing to the problem in our own backyards with unsafe hoses. Rather than throw up our hands in despair, we can spread awareness about this lesser-known home health hazard. Not all hoses are created equal, and you can change your watering practices to help your hose do its job without spraying neurotoxins and endocrine disruptors. Because let's face it: our bodies have enough to deal with in our modern environment without adding to their burden.<br />
<br />
<br />
Choose your hose with care<br />
<br />
<br />
If your hose was purchased before 2007, it's likely to contain lead.<br />
<br />
<br />
The brass fittings can contain up to 8% lead, and lead may be used in pigments and stabilizers. Green and yellow hoses are particularly likely culprits. Hoses bought after 2007 are governed by a labeling law resulting from a California lawsuit, though product testing still found lead in newer hoses. Choose a new hose labeled as "lead-free". Tip: check marine or RV stores for lead-free hoses marketed for use in boats or motor homes. These hoses, often white or beige with a thin blue stripe, work well as safe garden hoses. Look for the claim: "drinking water safe".<br />
<br />
<br />
Most vinyl hoses are made from PVC ominously nicknamed "poison plastic".<br />
<br />
<br />
PVC relies on phthalates to provide flexibility and elasticity, but these chemicals have received lots of bad press. They are endocrine disruptors, causing problems to human reproductive development, and have been linked to liver cancer. Choose natural rubber hoses instead. Food-grade polyurethane is another good option.<br />
<br />
<br />
Choose non-brass fittings, made of stainless steel, nickel, or aluminum.<br />
<br />
<br />
These metals are more likely to be lead-free, and meet drinking water standards. These soaker hoses made from old rubber tires have nickel plating over the brass fittings to reduce the possibility of leaching lead.<br />
<br />
<br />
Read labels carefully, even the small print.<br />
<br />
<br />
Watch out for hoses containing a warning citing California Prop 65, stating "this product contains a chemical known to the State of California to cause cancer and birth defects and other reproductive harm." It's worth a few extra dollars to invest in a hose that will help you enjoy years of watering with your mind at ease.<br />
<br />
<br />
Ask the FDA to regulate hose safety.<br />
<br />
<br />
The Safe Chemicals Act and Safe Drinking Water Act&lt;, which attempt to protect Americans from known health hazards in our food and household products, does not cover garden hoses or other gardening products.<br />
<br />
<br />
Always store your hose in the shade.<br />
<br />
<br />
Even a few hours of sun will heat the water in the hose, greatly increasing chemical leaching. Even if you have a natural rubber hose, shade storage will prolong its life by decreasing photodegradation.<br />
<br />
<br />
Let it run.<br />
<br />
<br />
Unless you're fully confident in your hose's safety, spray the stored water somewhere other than on your food garden. The alarming levels of chemicals found in the study came from water that sat in the hose for a few days. Don't let children play in water that has been stored in any kind of non-food-safe plastic. Lead, BPA, and phthalates are all especially dangerous to young developing bodies and brains.<br />
<br />
<br />
Never drink from your hose.<br />
<br />
<br />
Remember, even if your hose is new, there is no regulatory oversight of its manufacturing. Product testing showed all kinds of unexpected chemicals, including flame retardants and heavy metals like cadmium, in hoses made from recycled materials. The recycled plastic may have been originally used for a variety of purposes requiring such additives. Until your hose is required to conform to drinking water standards, what comes out of it should not be considered drinking water, even for pets.<br />
<br />
<br />
Eartheasy is now stocking 100% drinking water safe hoses. 'Click here' to buy.<br />
<br />
<br />
Test your soil.<br />
<br />
<br />
Find out if your yard or garden contains elevated levels of lead resulting from old lead paint, environmental factors, or unhealthy hoses. If you have children playing in your yard even occasionally, this is a must. While you're at it, it can be very informative to get an overall soil profile, including basic nutrients and pH for maximizing your gardens potential.<br />
<br />
<br />
Test your hose water.<br />
<br />
<br />
Use a simple drinking water test to find out what your hose is leaching. To get the full picture, test the water in your hose after it has sat in the sun for three days.<br />
<br />
<br />
If you do discover lead in your soil from an old hose, old paint, or industrial pollution, the good news is that lead is not readily taken up by fruiting plants such as tomatoes and squash. Leafy greens like lettuce are more likely to absorb a little lead, so if you grow lots of greens, you might want to import some clean topsoil and put it in a raised bed. If your garden does have some lead, make sure you scrub or peel your root vegetables well to avoid eating the contaminated soil. Though less thoroughly researched, it appears that BPA and phthalates may act similarly to lead: they concentrate in leafy greens more than fruiting vegetables or seeds.<br />
<br />
<br />
The Ecology Center's study found the same worrying toxins in garden gloves, kneepads, and tools. These chemicals can be absorbed through the skin, and some of us spend a lot of time in our gardens.<br />
<br />
<br />
If you're reading this, you've probably already taken steps to detoxify your home environment and grocery list. Many of us never questioned the innocent-looking hoses and garden implements we grew up with, though they have changed subtly over the years, as "advances" in technology allowed phthalates to improve the products' plasticity.<br />
<br />
<br />
Summer in America means kids laughing and leaping through the hose's spray. Peaceful mornings in the garden, watching the tomatoes redden while we shower the squash and bean plants. Luckily, a bad hose doesn't have to poison these pleasures; there are enough other reasons to lose sleep. Buy a new hose, made of natural rubber or polyurethane, and store it in the shade. As chemical hazards go, a toxic <a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/garden-hose-with-fitting.html" target="_blank" rel="noopener" class="mycode_url">garden hose with fitting</a> is an easy fix.]]></description>
			<content:encoded><![CDATA[Garden Hoses: What To Know Before You Buy<br />
<br />
<br />
<a href="http://www.giruihose.com/hose-for-gardening/" target="_blank" rel="noopener" class="mycode_url">Hose for gardening</a> don&#39;t last forever. When you&#39;re in the market for a new one, these tips will help you make an informed purchase.<br />
<br />
<br />
Your garden hose is probably working overtime this summer as you water plants, irrigate a vegetable garden or wash the car. According to hose manufacturer Teknor Apex, a good garden hose will last five to 10 years if properly maintained. A bad garden hose, as most of us have already found out, will waste water, function poorly and cause bouts of frustration.<br />
<br />
<br />
So to keep the kinks out of your relationship with your<a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/" target="_blank" rel="noopener" class="mycode_url"> PVC garden hose</a>, let's take a look at what to consider before you buy a new one.<br />
<br />
<br />
Garden hoses are used for transporting water over short or long distances. They can be used for watering a plant, washing a car or every other activity where water is needed. Because garden hoses are very widely used, they need to be able to do many different things. Firstly, they of course have to deliver water at your chosen location. But that's where the simplicity stops, while not all water or application is the same. Are you working with super clean water and want to be 100% sure there is no contamination with the materials of the hose? Then a garden hose with a pvc-free inner layer specially made for this situation will fit your needs. Is storage space limited? Then a spiral hose, reel garden hose or expandable garden hose will come in handy. Are you looking for a drip irrigation system? Then soaker hoses might be the solution. For every application there are different products available specialized for that situation. Read this article to make a jump start into the world of garden hoses.<br />
<br />
<br />
Diameters and lengths<br />
<br />
<br />
When selecting a garden hose there are multiple parameters that will guide you in the right direction. The diameter of the hose is a good starting point. Typical internal sizes are 13mm (1/2&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" />, 19mm (3/4&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" /> and 25mm (1&amp;quot<img src="https://uhm.vn/forum/images/smilies/wink.png" alt="Wink" title="Wink" class="smilie smilie_2" />. It's important to know that a garden hose has an internal and external diameter. If you want to connect the hose to male coupling, the internal diameter is most relevant to you. Also important is the total length of the garden hose, because a too short hose won't reach to your destination and a too large hose will take up unnecessary space and cause extra pressure drop, which is often not desirable.<br />
<br />
<br />
Materials<br />
<br />
<br />
Mostly, garden hoses are made from multiple materials. Some garden hoses are even made from up to 8 different layers. All these layers are made from a different material. The outer layer has to be strong because it'll be dragged along concrete and stones. Often PVC is used for this outer layer. The inner layer can be made from many different materials. If the <a href="http://www.giruihose.com/hose-for-gardening/expandable-garden-hose/" target="_blank" rel="noopener" class="mycode_url">expandable garden hose</a> is suitable for drinking water purposes, often PU food-safe materials are used for the inner layer. All materials used together determine the temperature range, which is often between -20°C and +60°C. Garden hoses can often withstand pressures up to 30/50 bars (435/725 psi). A pressure gauge is placed to monitor the pressure in the system, to learn more about this read our article on pressure gauges for water applications.<br />
<br />
<br />
Reinforcement<br />
<br />
<br />
A garden hose with only an outer layer would twist and distort very easily. With some exceptions, garden hoses have been strengthened. Between the inner and outer layer, a reinforcement is added made of metal, plastic or another type of strong material. This reinforcement ensures the hose is pressure-resistant, well protected against damage, wears less quickly and it will buckle less quickly. Especially for garden hoses, that are used in harsh situations, this is a very important feature.<br />
<br />
<br />
Couplings<br />
<br />
<br />
To connect a garden hose to a spigot, sprinkler or valve you will need couplings. In most cases a garden hose is connected via Gardena-like couplings. These snap-fit couplings exist of two parts. The first part is a threaded fitting (with 3/4&amp;quot; and 1/2&amp;quot; being the standard) and is mounted on the part that you want to connect to the garden hose. The second part is a quick connector, which is mounted to the garden hose. With this snap-fit coupling it is now possible to easily connect the hose to all the parts that are fitted with the hose fitting like spigots, valves, spray nozzles and sprinklers.<br />
<br />
<br />
We're all working hard to be conscious consumers. At the grocery store, we read labels and say "no" to plastic packaging whenever we can. We choose safe wooden toys for our kids, avoid poisonous cleaning products, and even grow our own organic vegetables. But wait! After all that effort, are we unknowingly spraying that lovely healthful produce with phthalates, BPA, lead and more?<br />
<br />
<br />
A garden products study completed by The Ecology Center looked at 90 different <a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/pvc-garden-water-hose.html" target="_blank" rel="noopener" class="mycode_url">PVC garden water hose</a> and discovered disturbing levels of each of those chemicals. Some of the toxin levels exceeded safe drinking water standards by 20 times or more.<br />
<br />
<br />
We've all had to face some hard facts in recent years: it turns out there is no pristine environment anymore, and even those living in isolated wild places face contamination of the air, soil, and groundwater. But we can take steps to stop contributing to the problem in our own backyards with unsafe hoses. Rather than throw up our hands in despair, we can spread awareness about this lesser-known home health hazard. Not all hoses are created equal, and you can change your watering practices to help your hose do its job without spraying neurotoxins and endocrine disruptors. Because let's face it: our bodies have enough to deal with in our modern environment without adding to their burden.<br />
<br />
<br />
Choose your hose with care<br />
<br />
<br />
If your hose was purchased before 2007, it's likely to contain lead.<br />
<br />
<br />
The brass fittings can contain up to 8% lead, and lead may be used in pigments and stabilizers. Green and yellow hoses are particularly likely culprits. Hoses bought after 2007 are governed by a labeling law resulting from a California lawsuit, though product testing still found lead in newer hoses. Choose a new hose labeled as "lead-free". Tip: check marine or RV stores for lead-free hoses marketed for use in boats or motor homes. These hoses, often white or beige with a thin blue stripe, work well as safe garden hoses. Look for the claim: "drinking water safe".<br />
<br />
<br />
Most vinyl hoses are made from PVC ominously nicknamed "poison plastic".<br />
<br />
<br />
PVC relies on phthalates to provide flexibility and elasticity, but these chemicals have received lots of bad press. They are endocrine disruptors, causing problems to human reproductive development, and have been linked to liver cancer. Choose natural rubber hoses instead. Food-grade polyurethane is another good option.<br />
<br />
<br />
Choose non-brass fittings, made of stainless steel, nickel, or aluminum.<br />
<br />
<br />
These metals are more likely to be lead-free, and meet drinking water standards. These soaker hoses made from old rubber tires have nickel plating over the brass fittings to reduce the possibility of leaching lead.<br />
<br />
<br />
Read labels carefully, even the small print.<br />
<br />
<br />
Watch out for hoses containing a warning citing California Prop 65, stating "this product contains a chemical known to the State of California to cause cancer and birth defects and other reproductive harm." It's worth a few extra dollars to invest in a hose that will help you enjoy years of watering with your mind at ease.<br />
<br />
<br />
Ask the FDA to regulate hose safety.<br />
<br />
<br />
The Safe Chemicals Act and Safe Drinking Water Act&lt;, which attempt to protect Americans from known health hazards in our food and household products, does not cover garden hoses or other gardening products.<br />
<br />
<br />
Always store your hose in the shade.<br />
<br />
<br />
Even a few hours of sun will heat the water in the hose, greatly increasing chemical leaching. Even if you have a natural rubber hose, shade storage will prolong its life by decreasing photodegradation.<br />
<br />
<br />
Let it run.<br />
<br />
<br />
Unless you're fully confident in your hose's safety, spray the stored water somewhere other than on your food garden. The alarming levels of chemicals found in the study came from water that sat in the hose for a few days. Don't let children play in water that has been stored in any kind of non-food-safe plastic. Lead, BPA, and phthalates are all especially dangerous to young developing bodies and brains.<br />
<br />
<br />
Never drink from your hose.<br />
<br />
<br />
Remember, even if your hose is new, there is no regulatory oversight of its manufacturing. Product testing showed all kinds of unexpected chemicals, including flame retardants and heavy metals like cadmium, in hoses made from recycled materials. The recycled plastic may have been originally used for a variety of purposes requiring such additives. Until your hose is required to conform to drinking water standards, what comes out of it should not be considered drinking water, even for pets.<br />
<br />
<br />
Eartheasy is now stocking 100% drinking water safe hoses. 'Click here' to buy.<br />
<br />
<br />
Test your soil.<br />
<br />
<br />
Find out if your yard or garden contains elevated levels of lead resulting from old lead paint, environmental factors, or unhealthy hoses. If you have children playing in your yard even occasionally, this is a must. While you're at it, it can be very informative to get an overall soil profile, including basic nutrients and pH for maximizing your gardens potential.<br />
<br />
<br />
Test your hose water.<br />
<br />
<br />
Use a simple drinking water test to find out what your hose is leaching. To get the full picture, test the water in your hose after it has sat in the sun for three days.<br />
<br />
<br />
If you do discover lead in your soil from an old hose, old paint, or industrial pollution, the good news is that lead is not readily taken up by fruiting plants such as tomatoes and squash. Leafy greens like lettuce are more likely to absorb a little lead, so if you grow lots of greens, you might want to import some clean topsoil and put it in a raised bed. If your garden does have some lead, make sure you scrub or peel your root vegetables well to avoid eating the contaminated soil. Though less thoroughly researched, it appears that BPA and phthalates may act similarly to lead: they concentrate in leafy greens more than fruiting vegetables or seeds.<br />
<br />
<br />
The Ecology Center's study found the same worrying toxins in garden gloves, kneepads, and tools. These chemicals can be absorbed through the skin, and some of us spend a lot of time in our gardens.<br />
<br />
<br />
If you're reading this, you've probably already taken steps to detoxify your home environment and grocery list. Many of us never questioned the innocent-looking hoses and garden implements we grew up with, though they have changed subtly over the years, as "advances" in technology allowed phthalates to improve the products' plasticity.<br />
<br />
<br />
Summer in America means kids laughing and leaping through the hose's spray. Peaceful mornings in the garden, watching the tomatoes redden while we shower the squash and bean plants. Luckily, a bad hose doesn't have to poison these pleasures; there are enough other reasons to lose sleep. Buy a new hose, made of natural rubber or polyurethane, and store it in the shade. As chemical hazards go, a toxic <a href="http://www.giruihose.com/hose-for-gardening/pvc-garden-hose/garden-hose-with-fitting.html" target="_blank" rel="noopener" class="mycode_url">garden hose with fitting</a> is an easy fix.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[5 Important Factors When Buying LED Drivers]]></title>
			<link>https://uhm.vn/forum/Thread-5-Important-Factors-When-Buying-LED-Drivers--359129</link>
			<pubDate>Thu, 28 Oct 2021 15:29:42 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-5-Important-Factors-When-Buying-LED-Drivers--359129</guid>
			<description><![CDATA[5 Important Factors When Buying LED Drivers<br />
<br />
<br />
WILMINGTON, Mass.--(BUSINESS WIRE)--Jul 31, 2017--Osram, a leading global lighting and technology company, today announced its OPTOTRONIC?Dual-Mode Programmable <a href="http://www.emergencyleddriver.com/emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">Emergency LED Driver</a>, the market's first programmable single-driver solution for emergency Solid State Lighting fixtures, which offers the ability to program and customize the light output in both normal and emergency operations.A separate snap-on battery pack with harness, available in slim, linear and compact options, powers emergency lighting in the event of an outage and provides up to 18W in back-up mode. The complete solution reduces the number of components required per emergency luminaire, substantially simplifies in-fixture wiring, and enables OEMs to better tailor their fixtures to application requirements while reducing the number of SKUs they must inventory.<br />
<br />
<br />
Industry's First Dual-Mode LED Driver with Programmable Emergency Light Levels Offers OEMs Greater Flexibility, Simplifies Manufacturing (Photo: Business Wire)<br />
<br />
<br />
"Emergency lighting luminaires typically require a dedicated emergency driver, a dedicated LED driver and numerous wiring connections, creating a complex manufacturing process and often compatibility issues for OEMs," said Tom Shottes, Head of Osram Digital Systems, Americas Region. "Osram's new OPTOTRONIC? Programmable <a href="http://www.emergencyleddriver.com/emergency-led-driver/ce-emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">CE Emergency LED Driver</a> combines the emergency and standard LED drivers into one solution, addressing key issues experienced by OEMs. The ability to program and tailor the light output in both standard and emergency mode offers additional value and flexibility in designing emergency lighting fixtures."<br />
<br />
<br />
The National Fire Protection Association's code has a minimum requirement of one foot candle of light on the ground for at least 90 minutes to allow people to safely and efficiently exit a building in the event of an emergency. A programmable emergency driver solution enables OEMs to support customers with tailored and optimized <a href="http://www.emergencyleddriver.com/emergency-led-driver-accessories/" target="_blank" rel="noopener" class="mycode_url">emergency led driver accessories</a>, irrespective of the building architecture, space and lighting plans.<br />
<br />
<br />
The lamp inrush current on switching LEDs has become an area of concern in the lighting industry. 'Inrush current' of the LED drivers refers to the input current of short duration that flows into the LED driver, during the initial start-up, to charge the capacitors on the input side. Typically, this is a short duration current, whose amplitude is much greater than the operating or steady-state current. The inrush current is due to the EMC filter on the input and bulk capacitor on the boost circuit this is inherent to the LED technology.<br />
<br />
<br />
The figure shows the nature of the inrush current and its peak, IMAX. T50 is the time duration in which the inrush current pulse is equal to 50% of IMAX. It shows an example of inrush current (IMAX) and T50 times for a typical LED driver.<br />
<br />
<br />
If there are a number of LED drivers in an LED Luminaire, and if there are a number of such LED Luminaires on one circuit, the max peak inrush current and it's duration may be additive. However, it is not an exact mathematical calculation; i.e. for "N" drivers connected in parallel does not equal exact "N" times the inrush current for one driver or N times the T50 time for one driver. It depends on the impedance of each driver and the line impedance.<br />
<br />
<br />
The line impedance has a significant effect on the peak and duration of the inrush current. Transformer type and size, wire size, length of runs, and other devices in the circuit path are a few things that could lead to high impedance.<br />
<br />
<br />
The inrush current and the duration of the LED driver differs from manufacturer to manufacturer and from model to model. As this current duration is very small, sophisticated instruments with very high sampling rates need to be used for exact calculations. The inrush current also depends on the exact moment of switching, during the alternating cycle.<br />
<br />
<br />
For a typical 150W, 0.7A LED driver, Philips Model 9137012116, used in various CREE luminaires, the inrush current is stated as 130Amp for 165 Micro Seconds. It is suggested that up to 7 -10 of these drivers be used / per 20A C curve MCB, however it will depend on the individual circuit impedance.<br />
<br />
<br />
For a typical 220W, 1.05A LED driver, CREE Model LE098X01 used in CREE High Output Edge luminaires, the inrush current is stated as 80 Amp for 1000uS (1mS). It is suggested that up to 6 – 8 of these drivers be used /per 20A C curve MCB, however, it will depend on the individual circuit impedance.<br />
<br />
<br />
A general recommendation is to use C curve circuit breaker with the highest current rating that is allowed by the circuit cable size. The MCB used needs to have sufficient clearing time for the inrush current to clear, without creating the nuisance tripping on power up. This will give protection from a short circuit and prevent overheating of wiring and connections. MCBs operate by tripping open on detection of an overload or short circuit condition. The tripping point relates to the magnitude of electrical energy being passed – and this in turn depends significantly on both the inrush current peak value and its time duration. Accordingly, an MCB could be tripped either by a high peak of short duration, or a lower peak of longer duration. In either case, the objective is to ensure that the MCB trips before passing excessive energy, yet does not trip and cause lighting blackouts, when it does not need to.<br />
<br />
<br />
Please see below, a typical MCB tripping curve showing the amount of time required for a circuit breaker to trip, at a given overcurrent level. These curves differ from manufacturer to manufacturer and from type to type. Typically, the B type MCB curve has the operating range of 3 to 5 In, C type has 5 to 10In and D type has 10-14 In.<br />
<br />
<br />
LED drivers (also known as LED power supplies) are similar to ballasts for fluorescent lamps or transformers for low-voltage bulbs: they provide LEDs with the correct power supply to function and perform at their best. If you read our previous article on whether or not your LED requires a driver, you'll already know that all LEDs require a driver and that the question you should really be asking is whether or not your LED requires an external driver. You'll also know that there are two main kinds of external LED drivers, constant-current and constant-voltage, and that the driver you need depends on whether or not your LED light source already includes a constant-current driver within the light (if so, you would need a constant-voltage driver; if not, you need a separate constant-current driver). Now that you're certain your LED light requires an external driver as well as what type, it&#39;s time to narrow down to the specs you need to consider when making a purchasing decision. Here are five factors that will help you make the right selection.<br />
<br />
<br />
First, consider the voltage requirements of your light. If your <a href="http://www.emergencyleddriver.com/emergency-led-driver/ul-listed-emergency-led-driver/4w-ul-emergnecy-led-driver.html" target="_blank" rel="noopener" class="mycode_url">4W UL emergency led driver</a>, use a 12-volt driver; if it uses 24 volts, use a 24-volt driver, etc. When choosing a driver for a constant-current LED, you must also consider the LED's current output, which is measured in amps or milliamps. In short, make sure your driver will achieve power outputs within your light's specified ranges: consider both voltage and current range for a constant-current driver, and simply voltage range for a constant-voltage driver.<br />
<br />
<br />
Input Voltage / Current<br />
<br />
<br />
Next, consider the voltage supply of the location you'll be using your light. Your driver must accept the input voltage of the place you're using your light so it can properly step it down to the right output voltage. Conventional homes supply a standard of 120 volts, and most commercial or industrial enterprises supply 277 volts, though it's best to check with an electrician if you're not sure. Most drivers accept a wide range of input voltages. Again, when choosing a driver for a constant-current LED, you must consider the LED's current input as well.<br />
<br />
<br />
Max Wattage<br />
<br />
<br />
Lastly, consider the wattage requirements of your light. Choose a driver with a max wattage higher than the wattage of your light. Do not pair a driver with a light that exceeds the driver's maximum wattage or with a light that uses less than 50% of the driver's maximum wattage.<br />
<br />
<br />
2. Dimming<br />
<br />
<br />
Both constant-current and constant-voltage LEDs and drivers can be made with a dimming capability, though both must specify that they are dimmable in the product datasheet for that assertion to be made. If the specs don't mention dimming at all, it is safe to assume that the product is not dimmable, and the same goes for household LEDs with internal drivers. Dimmable external drivers often require an external dimmer or other dimming control devices specified on the product datasheet to work.<br />
<br />
<br />
3. Safety<br />
<br />
<br />
IP Ratings<br />
<br />
<br />
IP ratings tell users the environmental protection that a driver's enclosure provides. The first number specifies protection against solid objects, and the second number specifies protection against water elements. For example, according to the chart below, a driver with an IP67 rating is protected against dust and temporary immersion in water.<br />
<br />
<br />
<a href="http://www.emergencyleddriver.com/emergency-led-driver/ul-listed-emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">UL Listed Emergency LED Driver,</a> meaning output is considered safe to contact and no major safety protection is required at the LED / luminaire level. There is no risk of fire or electric shock. These drivers operate using less than 60 volts (dry) and 30 volts (wet), less than 5 amps, and less than 100 watts. Although safer, these limitations pose restrictions on the number of LEDs a Class 2 driver can operate.<br />
<br />
<br />
UL Class 1 drivers have output ranges outside UL Class 2 designations. UL Class 1 drivers have a high-voltage output and safety protection is required within the fixture. Although there are less safety precautions, a Class 1 driver can accommodate more LEDs, making it more efficient than a Class 2 driver.<br />
<br />
<br />
4. Efficiency<br />
<br />
<br />
Another key characteristic to choosing LED drivers is efficiency. Efficiency, expressed as a percentage, tells you how much of the input power the driver can actually use to power the LED. Typical efficiencies are between 80-85%, but UL Class 1 drivers that can operate more LEDs are usually more efficient.<br />
<br />
<br />
5. Power Factor<br />
<br />
<br />
The last major characteristic to consider is your driver's power factor. Power factor tells you how much of a real power load the driver puts on the electrical network. The range for power factor is between -1 and 1. The closer to 1 the power factor is, the more efficient the driver is. A conventional standard for power factor is 0.9 or above. If power factor isn't mentioned in a driver specification, it implies that the device has a low power factor, below 0.9.<br />
<br />
<br />
Still have questions about choosing a driver? Let us know in comment or drop us a line on Facebook, Twitter, LinkedIn, or Pinterest!]]></description>
			<content:encoded><![CDATA[5 Important Factors When Buying LED Drivers<br />
<br />
<br />
WILMINGTON, Mass.--(BUSINESS WIRE)--Jul 31, 2017--Osram, a leading global lighting and technology company, today announced its OPTOTRONIC?Dual-Mode Programmable <a href="http://www.emergencyleddriver.com/emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">Emergency LED Driver</a>, the market's first programmable single-driver solution for emergency Solid State Lighting fixtures, which offers the ability to program and customize the light output in both normal and emergency operations.A separate snap-on battery pack with harness, available in slim, linear and compact options, powers emergency lighting in the event of an outage and provides up to 18W in back-up mode. The complete solution reduces the number of components required per emergency luminaire, substantially simplifies in-fixture wiring, and enables OEMs to better tailor their fixtures to application requirements while reducing the number of SKUs they must inventory.<br />
<br />
<br />
Industry's First Dual-Mode LED Driver with Programmable Emergency Light Levels Offers OEMs Greater Flexibility, Simplifies Manufacturing (Photo: Business Wire)<br />
<br />
<br />
"Emergency lighting luminaires typically require a dedicated emergency driver, a dedicated LED driver and numerous wiring connections, creating a complex manufacturing process and often compatibility issues for OEMs," said Tom Shottes, Head of Osram Digital Systems, Americas Region. "Osram's new OPTOTRONIC? Programmable <a href="http://www.emergencyleddriver.com/emergency-led-driver/ce-emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">CE Emergency LED Driver</a> combines the emergency and standard LED drivers into one solution, addressing key issues experienced by OEMs. The ability to program and tailor the light output in both standard and emergency mode offers additional value and flexibility in designing emergency lighting fixtures."<br />
<br />
<br />
The National Fire Protection Association's code has a minimum requirement of one foot candle of light on the ground for at least 90 minutes to allow people to safely and efficiently exit a building in the event of an emergency. A programmable emergency driver solution enables OEMs to support customers with tailored and optimized <a href="http://www.emergencyleddriver.com/emergency-led-driver-accessories/" target="_blank" rel="noopener" class="mycode_url">emergency led driver accessories</a>, irrespective of the building architecture, space and lighting plans.<br />
<br />
<br />
The lamp inrush current on switching LEDs has become an area of concern in the lighting industry. 'Inrush current' of the LED drivers refers to the input current of short duration that flows into the LED driver, during the initial start-up, to charge the capacitors on the input side. Typically, this is a short duration current, whose amplitude is much greater than the operating or steady-state current. The inrush current is due to the EMC filter on the input and bulk capacitor on the boost circuit this is inherent to the LED technology.<br />
<br />
<br />
The figure shows the nature of the inrush current and its peak, IMAX. T50 is the time duration in which the inrush current pulse is equal to 50% of IMAX. It shows an example of inrush current (IMAX) and T50 times for a typical LED driver.<br />
<br />
<br />
If there are a number of LED drivers in an LED Luminaire, and if there are a number of such LED Luminaires on one circuit, the max peak inrush current and it's duration may be additive. However, it is not an exact mathematical calculation; i.e. for "N" drivers connected in parallel does not equal exact "N" times the inrush current for one driver or N times the T50 time for one driver. It depends on the impedance of each driver and the line impedance.<br />
<br />
<br />
The line impedance has a significant effect on the peak and duration of the inrush current. Transformer type and size, wire size, length of runs, and other devices in the circuit path are a few things that could lead to high impedance.<br />
<br />
<br />
The inrush current and the duration of the LED driver differs from manufacturer to manufacturer and from model to model. As this current duration is very small, sophisticated instruments with very high sampling rates need to be used for exact calculations. The inrush current also depends on the exact moment of switching, during the alternating cycle.<br />
<br />
<br />
For a typical 150W, 0.7A LED driver, Philips Model 9137012116, used in various CREE luminaires, the inrush current is stated as 130Amp for 165 Micro Seconds. It is suggested that up to 7 -10 of these drivers be used / per 20A C curve MCB, however it will depend on the individual circuit impedance.<br />
<br />
<br />
For a typical 220W, 1.05A LED driver, CREE Model LE098X01 used in CREE High Output Edge luminaires, the inrush current is stated as 80 Amp for 1000uS (1mS). It is suggested that up to 6 – 8 of these drivers be used /per 20A C curve MCB, however, it will depend on the individual circuit impedance.<br />
<br />
<br />
A general recommendation is to use C curve circuit breaker with the highest current rating that is allowed by the circuit cable size. The MCB used needs to have sufficient clearing time for the inrush current to clear, without creating the nuisance tripping on power up. This will give protection from a short circuit and prevent overheating of wiring and connections. MCBs operate by tripping open on detection of an overload or short circuit condition. The tripping point relates to the magnitude of electrical energy being passed – and this in turn depends significantly on both the inrush current peak value and its time duration. Accordingly, an MCB could be tripped either by a high peak of short duration, or a lower peak of longer duration. In either case, the objective is to ensure that the MCB trips before passing excessive energy, yet does not trip and cause lighting blackouts, when it does not need to.<br />
<br />
<br />
Please see below, a typical MCB tripping curve showing the amount of time required for a circuit breaker to trip, at a given overcurrent level. These curves differ from manufacturer to manufacturer and from type to type. Typically, the B type MCB curve has the operating range of 3 to 5 In, C type has 5 to 10In and D type has 10-14 In.<br />
<br />
<br />
LED drivers (also known as LED power supplies) are similar to ballasts for fluorescent lamps or transformers for low-voltage bulbs: they provide LEDs with the correct power supply to function and perform at their best. If you read our previous article on whether or not your LED requires a driver, you'll already know that all LEDs require a driver and that the question you should really be asking is whether or not your LED requires an external driver. You'll also know that there are two main kinds of external LED drivers, constant-current and constant-voltage, and that the driver you need depends on whether or not your LED light source already includes a constant-current driver within the light (if so, you would need a constant-voltage driver; if not, you need a separate constant-current driver). Now that you're certain your LED light requires an external driver as well as what type, it&#39;s time to narrow down to the specs you need to consider when making a purchasing decision. Here are five factors that will help you make the right selection.<br />
<br />
<br />
First, consider the voltage requirements of your light. If your <a href="http://www.emergencyleddriver.com/emergency-led-driver/ul-listed-emergency-led-driver/4w-ul-emergnecy-led-driver.html" target="_blank" rel="noopener" class="mycode_url">4W UL emergency led driver</a>, use a 12-volt driver; if it uses 24 volts, use a 24-volt driver, etc. When choosing a driver for a constant-current LED, you must also consider the LED's current output, which is measured in amps or milliamps. In short, make sure your driver will achieve power outputs within your light's specified ranges: consider both voltage and current range for a constant-current driver, and simply voltage range for a constant-voltage driver.<br />
<br />
<br />
Input Voltage / Current<br />
<br />
<br />
Next, consider the voltage supply of the location you'll be using your light. Your driver must accept the input voltage of the place you're using your light so it can properly step it down to the right output voltage. Conventional homes supply a standard of 120 volts, and most commercial or industrial enterprises supply 277 volts, though it's best to check with an electrician if you're not sure. Most drivers accept a wide range of input voltages. Again, when choosing a driver for a constant-current LED, you must consider the LED's current input as well.<br />
<br />
<br />
Max Wattage<br />
<br />
<br />
Lastly, consider the wattage requirements of your light. Choose a driver with a max wattage higher than the wattage of your light. Do not pair a driver with a light that exceeds the driver's maximum wattage or with a light that uses less than 50% of the driver's maximum wattage.<br />
<br />
<br />
2. Dimming<br />
<br />
<br />
Both constant-current and constant-voltage LEDs and drivers can be made with a dimming capability, though both must specify that they are dimmable in the product datasheet for that assertion to be made. If the specs don't mention dimming at all, it is safe to assume that the product is not dimmable, and the same goes for household LEDs with internal drivers. Dimmable external drivers often require an external dimmer or other dimming control devices specified on the product datasheet to work.<br />
<br />
<br />
3. Safety<br />
<br />
<br />
IP Ratings<br />
<br />
<br />
IP ratings tell users the environmental protection that a driver's enclosure provides. The first number specifies protection against solid objects, and the second number specifies protection against water elements. For example, according to the chart below, a driver with an IP67 rating is protected against dust and temporary immersion in water.<br />
<br />
<br />
<a href="http://www.emergencyleddriver.com/emergency-led-driver/ul-listed-emergency-led-driver/" target="_blank" rel="noopener" class="mycode_url">UL Listed Emergency LED Driver,</a> meaning output is considered safe to contact and no major safety protection is required at the LED / luminaire level. There is no risk of fire or electric shock. These drivers operate using less than 60 volts (dry) and 30 volts (wet), less than 5 amps, and less than 100 watts. Although safer, these limitations pose restrictions on the number of LEDs a Class 2 driver can operate.<br />
<br />
<br />
UL Class 1 drivers have output ranges outside UL Class 2 designations. UL Class 1 drivers have a high-voltage output and safety protection is required within the fixture. Although there are less safety precautions, a Class 1 driver can accommodate more LEDs, making it more efficient than a Class 2 driver.<br />
<br />
<br />
4. Efficiency<br />
<br />
<br />
Another key characteristic to choosing LED drivers is efficiency. Efficiency, expressed as a percentage, tells you how much of the input power the driver can actually use to power the LED. Typical efficiencies are between 80-85%, but UL Class 1 drivers that can operate more LEDs are usually more efficient.<br />
<br />
<br />
5. Power Factor<br />
<br />
<br />
The last major characteristic to consider is your driver's power factor. Power factor tells you how much of a real power load the driver puts on the electrical network. The range for power factor is between -1 and 1. The closer to 1 the power factor is, the more efficient the driver is. A conventional standard for power factor is 0.9 or above. If power factor isn't mentioned in a driver specification, it implies that the device has a low power factor, below 0.9.<br />
<br />
<br />
Still have questions about choosing a driver? Let us know in comment or drop us a line on Facebook, Twitter, LinkedIn, or Pinterest!]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[STAINLESS STEEL CABLE CLEATS – PREVENTING GALVANIC CORROSION OF CABLE FIXINGS]]></title>
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			<pubDate>Thu, 28 Oct 2021 15:28:36 +0700</pubDate>
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			<description><![CDATA[STAINLESS STEEL CABLE CLEATS – PREVENTING GALVANIC CORROSION OF CABLE FIXINGS<br />
<br />
<br />
In the following article we provide an evidence based specification case for <a href="http://www.dingdong-electrical.com/stainless-steel-cable-cleat/" target="_blank" rel="noopener" class="mycode_url">stainless steel cable cleats</a> where levels of atmospheric corrosion preclude use of other cable fixing materials.<br />
<br />
<br />
One of the most important issues to consider when specifying cable cleats is the risk of material corrosion – not just as a result of the installation environment, but also from other metals which the cable cleat is in contact with.<br />
<br />
<br />
Galvanic corrosion occurs when dissimilar metals are placed in contact with each other in the presence of an electrolyte. There are two factors that affect the rate of galvanic corrosion, the first is the distance between the two metals in the galvanic series.<br />
<br />
<br />
The further apart the two metals are in the galvanic series, the greater the risk of galvanic corrosion – with the metal higher up the list (more anodic) being the one whose rate of corrosion is accelerated.<br />
<br />
<br />
The second factor to consider is the relative surface areas of the different metals.<br />
<br />
<br />
If the more anodic (higher up the list) metal has a smaller surface area than the metal it is in contact with, the difference in surface area causes the rate of corrosion of the anodic metal to increase.<br />
<br />
<br />
Conversely, if the more anodic metal has a much larger surface area than the cathodic metal, it may be sufficient for the effects of galvanic corrosion to be discounted. In terms of cable cleat selection, the surface area of the cleat is generally significantly smaller than the structure it is mounted on.<br />
<br />
<br />
Therefore, if it is made from a metal that is more anodic than its support structure it will be susceptible to galvanic corrosion.<br />
<br />
<br />
Conversely, if the cable cleat is more cathodic than its support structure, there is little risk of galvanic corrosion.<br />
<br />
<br />
Using this criteria, if galvanised ladder is the support structure, and there are no other significant factors, it is safe to use <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/ball-lock-stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">ball lock stainless steel cable tie</a>. However, if the support structure is stainless steel, separation should be provided if aluminium or galvanised cleats are used.<br />
<br />
<br />
Galvanic corrosion is not easily predictable and can be influenced by the type of electrolytes present such as salt water or fresh water containing impurities. In general terms when guarding against galvanic corrosion, the safest course of action is to separate dissimilar metals with polymer separation washers.<br />
<br />
<br />
This separation should be carried out between the cable cleat and its mounting surface and the cleat's mounting fixing.<br />
<br />
<br />
All Ellis cable cleat products constructed from dissimilar metal are designed in a way that completely avoids bimetallic contact. As a result of this you can be confident that cable cleats will have a service life measured in decades.<br />
<br />
<br />
All Ellis <a href="http://www.dingdong-electrical.com/stainless-steel-cable-cleat/single-stainless-steel-cable-cleat/" target="_blank" rel="noopener" class="mycode_url">single stainless steel cable cleat</a> are produced from 316L austenitic stainless steel.<br />
<br />
<br />
In general, cable cleats are manufactured from austenitic stainless steel due to its non-magnetic and corrosion resistant properties – the former ensuring the cable cleat will not induce eddy currents or localised heating of the LV-HV cable.<br />
<br />
<br />
Austenitic stainless steel does become a little magnetic as a result of work hardening when processed. This magnetism can barely be detected with a magnet and so is not significant from an eddy current perspective.<br />
<br />
<br />
304 austenitic stainless steel, often referred to as A2, is one of the most commonly used stainless steels. It has excellent corrosion resistant properties in most circumstances, although is susceptible in atmospheres where chlorides are present, making it unsuitable for use in coastal or marine environments.<br />
<br />
<br />
316 austenitic stainless steel, often referred to as A4, contains Molybdenum, which provides resistance against chlorides. 316 is often referred to as marine grade stainless steel due to its suitability for use in coastal and offshore applications.<br />
<br />
<br />
If unsure a simple chemical test can determine whether Molybdenum is present and so differentiate between 304 and 316 types of stainless steel.<br />
<br />
<br />
There are many different types of stainless steel, but there are two principal variants when it comes to cable cleats. 304 and 316 stainless steel are available in low carbon variants, namely 304L and 316L. These variants are immune to sensitisation (grain boundary carbide precipitation).<br />
<br />
<br />
Any cable cleat which is manufactured from stainless steel and includes welding in the manufacturing process should be made in a low carbon (L) variant.<br />
<br />
<br />
Should you require any further assistance in the selection or specification of <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">stainless steel cable tie</a>, MV Medium Voltage or HV High Voltage cables please do not hesitate to contact us.<br />
<br />
<br />
The corrosion resistance properties of stainless steel are a result of chromium, which reacts with oxygen and forms a self-healing impervious layer of chromium oxide on the surface of the steel.<br />
<br />
<br />
In most circumstances the chromium oxide layer is extremely durable and helps in resisting galvanic corrosion. However, in certain installation locations, such as railway tunnels, the oxide layer can be continuously penetrated.<br />
<br />
<br />
This occurs due to trains frequently applying their brakes, which releases mild steel dust into the atmosphere that then settles on the stainless steel. If moisture is present, then corrosion occurs at an exaggerated rate. In such circumstances, if regular washing is not feasible, use of aluminium as an alternative to stainless steel products and/or coating processes are strongly recommended.<br />
<br />
<br />
Ellis Patents offers special coatings to suit specific cable installation environments – e.g. our London Underground Approved electrostatic plastic coatings.<br />
<br />
<br />
CABLE CLEAT FIXINGS<br />
<br />
<br />
Closure fixings on cable cleats are fundamental to the loop strength of the cable cleat and its short-circuit withstand capability.<br />
<br />
<br />
All Ellis Patents 316L stainless steel cleats use 316 fixings, which are manufactured to a precise and specific tensile strength. Fixings are sourced directly from approved manufacturers and any fixing on any cleat is directly traceable back to the batch quality records at that manufacturer.<br />
<br />
<br />
GALVANISED STEEL<br />
<br />
<br />
Contracts often require a guarantee regarding the life expectancy of a cleat. If the installation is designed correctly and all other corrosion issues have been considered this is a relatively simple exercise for <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/wing-lock-stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">wing lock stainless steel cable tie</a>. With galvanized steel, life expectancy is determined by the thickness of the zinc coating.<br />
<br />
<br />
The resistance of galvanizing to atmospheric corrosion depends on a protective film that forms on the surface of the zinc. When the newly coated steel is withdrawn from the galvanizing bath, the zinc has a clean, bright, shiny surface. With time a corrosion process occurs which produces a dull grey patina as the surface reacts with oxygen, water and carbon dioxide in the atmosphere.<br />
<br />
<br />
This leads to the formation of a tough, stable, protective layer, which is tightly adherent to the zinc. As the corrosion process is continuous, the thickness of the zinc layer reduces over time and it is the speed of this reduction that is used to accurately predict the life span of the cable cleat.<br />
<br />
<br />
Corrosion Rates for the UK<br />
<br />
<br />
Permission to use the information relating to galvanising was granted by the Galvanizers Association for galvanised steel. If a galvanised steel cable cleat is specified for use in a zone 3 area then the corrosion rate is 1.5 microns (μm) per year.<br />
<br />
<br />
If the contract for this specification states a required life expectancy of 40 years, then the initial galvanising thickness will need to be a minimum of 60 μm in order to meet the required longevity.<br />
<br />
<br />
The international standard governing Cable Cleats used in electrical installations is IEC 61914:2015. In this standard Cable Cleats are defined as "devices designed to provide securing of cables when installed at intervals along the length of the cables". Simply put, cable cleats are used to secure, fix and route electrical cables in the positions required in an electrical installation. They can consist of single or multiple parts, plastic or metal material and include some sort of provision for securing itself to a surface or structure.&amp;nbsp; Mounting surfaces that may be specified include; ladder, tray, strut, rail, wire and beam. Examples of different types of cleats securing cable to cable ladder can be seen in the image below.<br />
<br />
<br />
Cable cleats should be designed to ensure that cables are fixed, supported and routed in a manner that provides safe operation and reduces the risk of damage or injury in the event of an emergency or accident. Improper clamping of cables can result in loss through unnecessary&amp;nbsp; downtime or even injury and death. They should at a minimum:<br />
<br />
<br />
Be rated for the specified cable OD.<br />
<br />
<br />
Provide a means of securely fixing the cable.<br />
<br />
<br />
Have adequate strength to secure the cable.<br />
<br />
<br />
Prevent excessive cable movement.<br />
<br />
<br />
Avoid chafing and undue stress in the cable.<br />
<br />
<br />
Cleat Selection and How to Specify Cable Cleats<br />
<br />
<br />
If you're here it's likely you may have asked yourself 'which cable cleat should I use for this job?' Unfortunately the answer frequently is 'well, it depends!' More specifically you may be wondering 'what size cable cleats for 2.5mm SWA?' or 'what size cable cleat for 6mm armoured cable?'. The latter questions are much easier to answer and if you scroll to the end of this article you'll find selection tables for all of our cleats and common cable sizes.<br />
<br />
<br />
Cable Arrangement<br />
<br />
<br />
The cable arrangement/configuration will primarily dictate the type of cleat required. Cable arrangements for 3 phase installations utilising single conductor cables are typically flat spaced, flat touching or trefoil. A parallel or flat arrangement of single core cables can be completed with a range of single or two-part cleats. Whereas a trefoil or quad arrangement would require a trefoil or quad type cleat respectively.<br />
<br />
<br />
Cable Type - The type of cable being used, Single or Multi-core, as well as its Voltage Levels and Construction Low Voltage (LV), Medium Voltage (MV) or High Voltage (HV)} should be considered.<br />
<br />
<br />
Cable Diameter - Knowing the overall diameter of the cable (measurement across the entire cross-section) is essential in ensuring the correct size of cleat is selected. It is also required to calculate the short circuit forces that the cleat may be subjected to, this can be used to determine correct cleat spacings.<br />
<br />
<br />
Performance - A range of factors will dictate the level of performance your installation will require. The size, weight and length of run of the cable also spacing will usually influence whether you require a polymer or metallic cleat. Things such as the support structure material and environmental conditions (corrosion) can also affect your decision of cleat material. Other factors such as project specification may require special provision for performance in the event of a fire. Low Smoke or Zero Halogen options are available along with cast iron in extreme cases.&amp;nbsp;<br />
<br />
<br />
In summary, to correctly select they type of cleat you require you should be looking to obtain the following information;<br />
<br />
<br />
1. Calculate the system peak fault current.<br />
<br />
<br />
2. Confirm cable type and arrangement, including the overall diameter and manufacturing tolerance.<br />
<br />
<br />
3. Confirm the support structure type and material.<br />
<br />
<br />
4. Consider any other environmental conditions and project specification requirements.<br />
<br />
<br />
5. Consult with the Remora Sales team who, given your requirements, will advise the most cost effective solution.<br />
<br />
<br />
In the UK the 17th Edition Wiring Regulations (BS7671) provides current ratings and voltage drop values for all these cable configurations. Information is also available on grouping factors and spacing between circuits to achieve thermal independence.<br />
<br />
<br />
A KPMG International survey recently found that 78% of surveyed engineering and construction companies believe building project risks are increasing. Clients are challenging engineers to complete projects at an unprecedented pace to realize the return on investment, and the need for infrastructure development in remote and complex environments is increasing. A study by the G20-backed Global Infrastructure Hub and Oxford Economics estimates that &#36;3.7 trillion will be invested in infrastructure every year to meet global demand. It's no wonder engineering and construction firms are constantly pushing the competitive edge.&amp;nbsp;<br />
<br />
<br />
To maintain an advantage, it's paramount to stay at the forefront of safety compliance and best practices. A fundamental move: Specify cable cleats because they assist with electrical system protection. To ensure long-term integrity of electrical infrastructure, follow cable cleat installation standards according to the International Electrotechnical Commission 61914:2015, the most robust standards established globally.&amp;nbsp;<br />
<br />
<br />
Panduit cable cleats ensure cables remain contained in the event of a short circuit fault, minimising disruption and damage to personnel and property. Uniquely engineered for ease of installation in a range of applications and harsh environments, Panduit has the right product to fit your needs while providing on the job productivity, reliability and safety.<br />
<br />
<br />
Panduit's cable cleat solution is the industry's first solution that has streamlined the selection process, tested to IEC standards bringing the vision of creating an engineering specifiable products to the EPC and Contractor firms. Panduit's cable cleats have simple and intuitive design that helps to improve productivity, have industry-unique mounting brackets and installation tools, and are compatible with a variety of ladder racks and cables<br />
<br />
<br />
The rest of this article will explore IEC 61914:2015 standard at a high level outlining the methodology and testing criteria to successfully design and test a Panduit's cable cleat to meet standard requirements as well as the appropriate methodology to correctly specify a cleat system in the protection against a short circuit fault.]]></description>
			<content:encoded><![CDATA[STAINLESS STEEL CABLE CLEATS – PREVENTING GALVANIC CORROSION OF CABLE FIXINGS<br />
<br />
<br />
In the following article we provide an evidence based specification case for <a href="http://www.dingdong-electrical.com/stainless-steel-cable-cleat/" target="_blank" rel="noopener" class="mycode_url">stainless steel cable cleats</a> where levels of atmospheric corrosion preclude use of other cable fixing materials.<br />
<br />
<br />
One of the most important issues to consider when specifying cable cleats is the risk of material corrosion – not just as a result of the installation environment, but also from other metals which the cable cleat is in contact with.<br />
<br />
<br />
Galvanic corrosion occurs when dissimilar metals are placed in contact with each other in the presence of an electrolyte. There are two factors that affect the rate of galvanic corrosion, the first is the distance between the two metals in the galvanic series.<br />
<br />
<br />
The further apart the two metals are in the galvanic series, the greater the risk of galvanic corrosion – with the metal higher up the list (more anodic) being the one whose rate of corrosion is accelerated.<br />
<br />
<br />
The second factor to consider is the relative surface areas of the different metals.<br />
<br />
<br />
If the more anodic (higher up the list) metal has a smaller surface area than the metal it is in contact with, the difference in surface area causes the rate of corrosion of the anodic metal to increase.<br />
<br />
<br />
Conversely, if the more anodic metal has a much larger surface area than the cathodic metal, it may be sufficient for the effects of galvanic corrosion to be discounted. In terms of cable cleat selection, the surface area of the cleat is generally significantly smaller than the structure it is mounted on.<br />
<br />
<br />
Therefore, if it is made from a metal that is more anodic than its support structure it will be susceptible to galvanic corrosion.<br />
<br />
<br />
Conversely, if the cable cleat is more cathodic than its support structure, there is little risk of galvanic corrosion.<br />
<br />
<br />
Using this criteria, if galvanised ladder is the support structure, and there are no other significant factors, it is safe to use <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/ball-lock-stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">ball lock stainless steel cable tie</a>. However, if the support structure is stainless steel, separation should be provided if aluminium or galvanised cleats are used.<br />
<br />
<br />
Galvanic corrosion is not easily predictable and can be influenced by the type of electrolytes present such as salt water or fresh water containing impurities. In general terms when guarding against galvanic corrosion, the safest course of action is to separate dissimilar metals with polymer separation washers.<br />
<br />
<br />
This separation should be carried out between the cable cleat and its mounting surface and the cleat's mounting fixing.<br />
<br />
<br />
All Ellis cable cleat products constructed from dissimilar metal are designed in a way that completely avoids bimetallic contact. As a result of this you can be confident that cable cleats will have a service life measured in decades.<br />
<br />
<br />
All Ellis <a href="http://www.dingdong-electrical.com/stainless-steel-cable-cleat/single-stainless-steel-cable-cleat/" target="_blank" rel="noopener" class="mycode_url">single stainless steel cable cleat</a> are produced from 316L austenitic stainless steel.<br />
<br />
<br />
In general, cable cleats are manufactured from austenitic stainless steel due to its non-magnetic and corrosion resistant properties – the former ensuring the cable cleat will not induce eddy currents or localised heating of the LV-HV cable.<br />
<br />
<br />
Austenitic stainless steel does become a little magnetic as a result of work hardening when processed. This magnetism can barely be detected with a magnet and so is not significant from an eddy current perspective.<br />
<br />
<br />
304 austenitic stainless steel, often referred to as A2, is one of the most commonly used stainless steels. It has excellent corrosion resistant properties in most circumstances, although is susceptible in atmospheres where chlorides are present, making it unsuitable for use in coastal or marine environments.<br />
<br />
<br />
316 austenitic stainless steel, often referred to as A4, contains Molybdenum, which provides resistance against chlorides. 316 is often referred to as marine grade stainless steel due to its suitability for use in coastal and offshore applications.<br />
<br />
<br />
If unsure a simple chemical test can determine whether Molybdenum is present and so differentiate between 304 and 316 types of stainless steel.<br />
<br />
<br />
There are many different types of stainless steel, but there are two principal variants when it comes to cable cleats. 304 and 316 stainless steel are available in low carbon variants, namely 304L and 316L. These variants are immune to sensitisation (grain boundary carbide precipitation).<br />
<br />
<br />
Any cable cleat which is manufactured from stainless steel and includes welding in the manufacturing process should be made in a low carbon (L) variant.<br />
<br />
<br />
Should you require any further assistance in the selection or specification of <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">stainless steel cable tie</a>, MV Medium Voltage or HV High Voltage cables please do not hesitate to contact us.<br />
<br />
<br />
The corrosion resistance properties of stainless steel are a result of chromium, which reacts with oxygen and forms a self-healing impervious layer of chromium oxide on the surface of the steel.<br />
<br />
<br />
In most circumstances the chromium oxide layer is extremely durable and helps in resisting galvanic corrosion. However, in certain installation locations, such as railway tunnels, the oxide layer can be continuously penetrated.<br />
<br />
<br />
This occurs due to trains frequently applying their brakes, which releases mild steel dust into the atmosphere that then settles on the stainless steel. If moisture is present, then corrosion occurs at an exaggerated rate. In such circumstances, if regular washing is not feasible, use of aluminium as an alternative to stainless steel products and/or coating processes are strongly recommended.<br />
<br />
<br />
Ellis Patents offers special coatings to suit specific cable installation environments – e.g. our London Underground Approved electrostatic plastic coatings.<br />
<br />
<br />
CABLE CLEAT FIXINGS<br />
<br />
<br />
Closure fixings on cable cleats are fundamental to the loop strength of the cable cleat and its short-circuit withstand capability.<br />
<br />
<br />
All Ellis Patents 316L stainless steel cleats use 316 fixings, which are manufactured to a precise and specific tensile strength. Fixings are sourced directly from approved manufacturers and any fixing on any cleat is directly traceable back to the batch quality records at that manufacturer.<br />
<br />
<br />
GALVANISED STEEL<br />
<br />
<br />
Contracts often require a guarantee regarding the life expectancy of a cleat. If the installation is designed correctly and all other corrosion issues have been considered this is a relatively simple exercise for <a href="http://www.dingdong-electrical.com/stainless-steel-cable-tie/wing-lock-stainless-steel-cable-tie/" target="_blank" rel="noopener" class="mycode_url">wing lock stainless steel cable tie</a>. With galvanized steel, life expectancy is determined by the thickness of the zinc coating.<br />
<br />
<br />
The resistance of galvanizing to atmospheric corrosion depends on a protective film that forms on the surface of the zinc. When the newly coated steel is withdrawn from the galvanizing bath, the zinc has a clean, bright, shiny surface. With time a corrosion process occurs which produces a dull grey patina as the surface reacts with oxygen, water and carbon dioxide in the atmosphere.<br />
<br />
<br />
This leads to the formation of a tough, stable, protective layer, which is tightly adherent to the zinc. As the corrosion process is continuous, the thickness of the zinc layer reduces over time and it is the speed of this reduction that is used to accurately predict the life span of the cable cleat.<br />
<br />
<br />
Corrosion Rates for the UK<br />
<br />
<br />
Permission to use the information relating to galvanising was granted by the Galvanizers Association for galvanised steel. If a galvanised steel cable cleat is specified for use in a zone 3 area then the corrosion rate is 1.5 microns (μm) per year.<br />
<br />
<br />
If the contract for this specification states a required life expectancy of 40 years, then the initial galvanising thickness will need to be a minimum of 60 μm in order to meet the required longevity.<br />
<br />
<br />
The international standard governing Cable Cleats used in electrical installations is IEC 61914:2015. In this standard Cable Cleats are defined as "devices designed to provide securing of cables when installed at intervals along the length of the cables". Simply put, cable cleats are used to secure, fix and route electrical cables in the positions required in an electrical installation. They can consist of single or multiple parts, plastic or metal material and include some sort of provision for securing itself to a surface or structure.&amp;nbsp; Mounting surfaces that may be specified include; ladder, tray, strut, rail, wire and beam. Examples of different types of cleats securing cable to cable ladder can be seen in the image below.<br />
<br />
<br />
Cable cleats should be designed to ensure that cables are fixed, supported and routed in a manner that provides safe operation and reduces the risk of damage or injury in the event of an emergency or accident. Improper clamping of cables can result in loss through unnecessary&amp;nbsp; downtime or even injury and death. They should at a minimum:<br />
<br />
<br />
Be rated for the specified cable OD.<br />
<br />
<br />
Provide a means of securely fixing the cable.<br />
<br />
<br />
Have adequate strength to secure the cable.<br />
<br />
<br />
Prevent excessive cable movement.<br />
<br />
<br />
Avoid chafing and undue stress in the cable.<br />
<br />
<br />
Cleat Selection and How to Specify Cable Cleats<br />
<br />
<br />
If you're here it's likely you may have asked yourself 'which cable cleat should I use for this job?' Unfortunately the answer frequently is 'well, it depends!' More specifically you may be wondering 'what size cable cleats for 2.5mm SWA?' or 'what size cable cleat for 6mm armoured cable?'. The latter questions are much easier to answer and if you scroll to the end of this article you'll find selection tables for all of our cleats and common cable sizes.<br />
<br />
<br />
Cable Arrangement<br />
<br />
<br />
The cable arrangement/configuration will primarily dictate the type of cleat required. Cable arrangements for 3 phase installations utilising single conductor cables are typically flat spaced, flat touching or trefoil. A parallel or flat arrangement of single core cables can be completed with a range of single or two-part cleats. Whereas a trefoil or quad arrangement would require a trefoil or quad type cleat respectively.<br />
<br />
<br />
Cable Type - The type of cable being used, Single or Multi-core, as well as its Voltage Levels and Construction Low Voltage (LV), Medium Voltage (MV) or High Voltage (HV)} should be considered.<br />
<br />
<br />
Cable Diameter - Knowing the overall diameter of the cable (measurement across the entire cross-section) is essential in ensuring the correct size of cleat is selected. It is also required to calculate the short circuit forces that the cleat may be subjected to, this can be used to determine correct cleat spacings.<br />
<br />
<br />
Performance - A range of factors will dictate the level of performance your installation will require. The size, weight and length of run of the cable also spacing will usually influence whether you require a polymer or metallic cleat. Things such as the support structure material and environmental conditions (corrosion) can also affect your decision of cleat material. Other factors such as project specification may require special provision for performance in the event of a fire. Low Smoke or Zero Halogen options are available along with cast iron in extreme cases.&amp;nbsp;<br />
<br />
<br />
In summary, to correctly select they type of cleat you require you should be looking to obtain the following information;<br />
<br />
<br />
1. Calculate the system peak fault current.<br />
<br />
<br />
2. Confirm cable type and arrangement, including the overall diameter and manufacturing tolerance.<br />
<br />
<br />
3. Confirm the support structure type and material.<br />
<br />
<br />
4. Consider any other environmental conditions and project specification requirements.<br />
<br />
<br />
5. Consult with the Remora Sales team who, given your requirements, will advise the most cost effective solution.<br />
<br />
<br />
In the UK the 17th Edition Wiring Regulations (BS7671) provides current ratings and voltage drop values for all these cable configurations. Information is also available on grouping factors and spacing between circuits to achieve thermal independence.<br />
<br />
<br />
A KPMG International survey recently found that 78% of surveyed engineering and construction companies believe building project risks are increasing. Clients are challenging engineers to complete projects at an unprecedented pace to realize the return on investment, and the need for infrastructure development in remote and complex environments is increasing. A study by the G20-backed Global Infrastructure Hub and Oxford Economics estimates that &#36;3.7 trillion will be invested in infrastructure every year to meet global demand. It's no wonder engineering and construction firms are constantly pushing the competitive edge.&amp;nbsp;<br />
<br />
<br />
To maintain an advantage, it's paramount to stay at the forefront of safety compliance and best practices. A fundamental move: Specify cable cleats because they assist with electrical system protection. To ensure long-term integrity of electrical infrastructure, follow cable cleat installation standards according to the International Electrotechnical Commission 61914:2015, the most robust standards established globally.&amp;nbsp;<br />
<br />
<br />
Panduit cable cleats ensure cables remain contained in the event of a short circuit fault, minimising disruption and damage to personnel and property. Uniquely engineered for ease of installation in a range of applications and harsh environments, Panduit has the right product to fit your needs while providing on the job productivity, reliability and safety.<br />
<br />
<br />
Panduit's cable cleat solution is the industry's first solution that has streamlined the selection process, tested to IEC standards bringing the vision of creating an engineering specifiable products to the EPC and Contractor firms. Panduit's cable cleats have simple and intuitive design that helps to improve productivity, have industry-unique mounting brackets and installation tools, and are compatible with a variety of ladder racks and cables<br />
<br />
<br />
The rest of this article will explore IEC 61914:2015 standard at a high level outlining the methodology and testing criteria to successfully design and test a Panduit's cable cleat to meet standard requirements as well as the appropriate methodology to correctly specify a cleat system in the protection against a short circuit fault.]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[BREWING YOUR OWN BEER: WHAT YOU NEED TO GET STARTED]]></title>
			<link>https://uhm.vn/forum/Thread-BREWING-YOUR-OWN-BEER-WHAT-YOU-NEED-TO-GET-STARTED--359124</link>
			<pubDate>Thu, 28 Oct 2021 15:26:59 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=187909">g28in28pd</a>]]></dc:creator>
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			<description><![CDATA[BREWING YOUR OWN BEER: WHAT YOU NEED TO GET STARTED<br />
<br />
<br />
So you want to make your own beer. How hard could it be, right? Really, it's not that hard, and I'll have a nice home <a href="http://www.chinabrewtec.com/brewing-equipment/beer-brewing-equipment/" target="_blank" rel="noopener" class="mycode_url">beer brewing equipment</a> for you soon that outlines every aspect of the process.<br />
<br />
<br />
Before you get all fired up about it, though, let me be the voice of reason and point out that you're going to have to spend a pretty nice chunk of change before you can even make your first batch.<br />
<br />
<br />
While the actual process of brewing is simple, it is pretty time consuming, and when you first get started, there is quite the long list of equipment and ingredients that first need to be bought.<br />
<br />
<br />
Not all of these are cheap, either, but after your initial investment, the home brewing process is actually much more affordable than buying beer at the store. Let's take a look at what all you'll need to get ready to brew.<br />
<br />
<br />
Every single article or guide that I have read is sure to emphasize this one key point: sanitize like a maniac. Every item that will have even the slightest contact with your beer at any phase of the brewing process needs to be as clean as you can get it.<br />
<br />
<br />
You can, of course, use a mixture of bleach and hot water to soak everything, and then rinse everything thoroughly. This can add additional time to the process that you don't necessarily have to spend.<br />
<br />
<br />
Many sanitizers do not require rinsing and most are on the inexpensive side, costing less than &#36;5 on average and up to &#36;15 for a large container. One package or bottle will last you through many brewing sessions, so they are a fantastic deal. I would definitely make the small investment in a good no-rinse sanitizer if I was planning to brew on a regular basis.<br />
<br />
<br />
I suppose that you could use any old stock pot for making your wort, but I wouldn't recommend it. First, when you're boiling your wort (pronounced wert- see my guide to beer for more on that), you will need plenty of extra room to avoid overflowing the pot.<br />
<br />
<br />
Most home beer recipes make five gallons, so you need at least an 8 gallon pot to have enough additional space during the boiling process. This is not your average-size stock pot.<br />
<br />
<br />
Additionally, brew kettles are made specifically for making beer (obviously), which means that they have nice heavy bottoms for even heat distribution.<br />
<br />
<br />
You can also get them with built-in temperature gauges to easily keep an eye on that, which is really important for the step that follows the boil- adding the yeast (if you add it when the wort is too hot, it kills the yeast, and&amp;nbsp; dead yeast=no beer).<br />
<br />
<br />
You can even get a kettle with a built-in spigot, which will come in super handy. These two features cost more, but even a basic kettle will be a bit pricey, with the price climbing upwards for the extra features and larger sizes.<br />
<br />
<br />
Known in the <a href="http://www.chinabrewtec.com/brewing-equipment/beer-fermentation-equipment/" target="_blank" rel="noopener" class="mycode_url">beer fermentation equipment</a> as a carboy, a fermentation vessel is simply the place where the wort and yeast are combined and allowed to sit for several days to turn into beer.<br />
<br />
<br />
Whatever you use for this fermentation process needs to be 100% airtight so that not even one airborne microbe can get in to alter the taste of the batch.<br />
<br />
<br />
Keep in mind also that you will need at least two containers for this part of the process, because you will siphon the beer out of the first fermentation vessel into a second one after a few days (more on that part of the process in my next article).<br />
<br />
<br />
A plastic carboy will run you around &#36;30, which isn't too bad, and these won't be nearly as heavy to try to move when they are full of liquid as a thick glass fermenter (also referred to as a fermentor).<br />
<br />
<br />
On the other hand, a good glass carboy will last forever, with proper care and handling, and they start around the same price point.<br />
<br />
<br />
You can get away with buying a simple food-grade plastic bucket for under &#36;20, but I haven't seen one that has a gasket on the lid to make for a truly air-tight seal, whereas all the better carboys and other actual fermenters will have a gasket.<br />
<br />
<br />
AIR LOCKS<br />
<br />
<br />
During the fermentation process, as the yeast eats up the sugar in the wort, there are two byproducts- alcohol and carbon dioxide. As the CO2 builds up inside the fermentation vessel, you're going to need a way to release that gas without letting outside air into the container to possibly contaminate your brew.<br />
<br />
<br />
This is where an air lock comes into play. These fit securely into the top or, in some cases, onto the lower side of any vessel made specifically for brewing.<br />
<br />
<br />
The air lock allows all the built-up gas to escape, which will hopefully prevent any explosions from happening. Yes, you read that correctly- explosions.<br />
<br />
<br />
Whenever you have any situation where pressure is building within an enclosed area, explosions can occur, and the fermentation period is no exception. Not using an air lock pretty much guarantees you'll end up with beer pouring out of a broken carboy, and with them only costing a couple of bucks, there's no reason not to buy one.<br />
<br />
<br />
LONG-HANDLED SPOON<br />
<br />
<br />
Remember, you're going to be dealing with at least an 8-gallon brew kettle, so we're talking about a really long handle on this spoon, an item you're not likely to have on hand.<br />
<br />
<br />
You'll use the spoon for stirring during the boiling process, and you will need to be able to reach all the way to the bottom of the pot. You can also lay the spoon horizontally across the top of the kettle, which will help prevent the wort from boiling over.<br />
<br />
<br />
I recommend going with the stainless steel option on this for durability, which only costs a few dollars.<br />
<br />
<br />
HYDROMETER<br />
<br />
<br />
Before I go into what a hydrometer does and why you need one, we need to talk about gravity. No, I'm not talking about the kind of gravity that keeps your feet on the earth.<br />
<br />
<br />
I'm talking about specific gravity, which, according to Wikipedia, is "the ratio of the density of a substance to the density (mass of the same unit volume) of a reference substance," with the substance being your fermenting beer and the reference substance being water.<br />
<br />
<br />
Specific gravity in beer is important because it's how you can determine the percentage of alcohol in the final product. When you first start the process, the density of the liquid will be higher, closer to that of plain water.<br />
<br />
<br />
As the yeast in the fermentation vessel consumes the sugar in the malt and converts the liquid into alcohol, the specific gravity inside the container will drop, because alcohol is considerably denser than water. Once the gravity stops dropping, you know that the yeast has finished its work.<br />
<br />
<br />
A hydrometer is a device that measures the specific gravity of your brew, so it's useful for determining the aforementioned readings. Also, by taking the measurement of the final gravity inside the container and subtracting it from the original gravity of the brew, you can determine the percentage of alcohol your product contains.<br />
<br />
<br />
A hydrometer looks like an oversized, old fashioned, mercury thermometer, and costs around the same amount, so it's not an expensive tool to buy and is pretty useful to have around. You just don't want be measuring non-stop during fermentation since you'd be letting air into the container.<br />
<br />
<br />
You can simply measure before putting on the lid or stopper and then again when you siphon the <a href="http://www.chinabrewtec.com/filling-machine/beer-filling-machine/" target="_blank" rel="noopener" class="mycode_url">beer filling machine</a> out for the secondary fermentation that I mentioned before. We recommend this one.<br />
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<br />
SIPHONS<br />
<br />
<br />
As I said, at some point you will need to siphon out the liquid from one fermentation vessel to another. In the same place where you attach the air lock to the container, you will need to attach a siphon.<br />
<br />
<br />
Now, once the yeast has done its job, all the dead yeast will settle on the bottom of the container, along with the used up malt and hops. You need to remove the liquid from the container while at the same time getting as little of those bits and pieces as possible.<br />
<br />
<br />
You could always just pick up the ridiculously heavy carboy or bucket and slowly and carefully pour the beer from one container to the other, but you will end up with more of that sediment in the second container, which will result in a hazy final product. You don't want that. Instead, make sure to purchase a siphon.<br />
<br />
<br />
Alternatively, you can even buy a ported fermenter that has a valve on the side to transfer the liquid, no siphons required.<br />
<br />
<br />
BOTTLES, ETC.<br />
<br />
<br />
Once you finish the brewing and fermenting, you will of course need to bottle up your brew. Invest in a good set of glass bottles that you can use time and time again. Go with brown glass since they will block out the most UV light, which can cause spoilage.<br />
<br />
<br />
To make things easy on yourself, I would also say to buy the bottles with the attached swing caps. Expect an investment of around &#36;2.50 per bottle.<br />
<br />
<br />
The kicker is that you will probably need about 4 packs to bottle all of the beer from a standard recipe, which is for 5 gallons.<br />
<br />
<br />
If you want to save some money here, you can always opt for capping the bottles yourself. You will spend about half the amount on the bottles themselves going that route.<br />
<br />
<br />
You will spend another couple of bucks on a pack of bottle caps and a little more for a bottle capper. This will ultimately result in some savings. And considering the amount of money you will have invested already, this seems like a pretty good idea!<br />
<br />
<br />
INGREDIENT STARTER KITS<br />
<br />
<br />
Assuming you fall in love with the whole home brewing process, at some point you will probably want to buy your own malt and hops to really customize it to your taste. To begin with, though, it will be so much easier for you to buy a recipe kit.<br />
<br />
<br />
There are tons of websites including Amazon that offer these if you don't have a home brewer's store in your neck of the woods. Just decide what kind of beer you want to make (ale or lager) and the style that you prefer, and you'll be able to find a kit for that.<br />
<br />
<br />
This really simplifies the brewing process, which is awesome when you're a beginner. And they're affordable, too.<br />
<br />
<br />
READY TO MAKE SOME BEER?<br />
<br />
<br />
I bet you would have never thought that it can take so much stuff to actually make a few bottles of beer, not to mention an initial investment of at least &#36;300.<br />
<br />
<br />
Now that you know, though, it's easy to set about buying what you need. Stay tuned for my follow-up article where you'll get a step-by-step guide to the actual beer-making process.<br />
<br />
<br />
Although the equipment needed to brew beer traditionally was fairly simple, large commercial breweries today use equipment that does everything from crack the grain to seal the cases and a multitude of chores in between. These are the basics:<br />
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<br />
Most folks visiting a brewery immediately recognize the large, round brew kettle that usually dominates the brewhouse. Somewhere nearby is usually a second, sometimes smaller, similar-looking vessel called a mash tun, and if the place is big and brews lagers, it has yet another one, called a lauter tun. These vessels are vented through stacks that carry the steam out of the brewhouse, consequently treating the whole neighborhood to the intoxicating, malty-sweet aroma of beer in the making.<br />
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<br />
Traditionally, these vessels were made of copper and were often referred to simply as the coppers. Nowadays, the term has fallen out of use, mostly because modern <a href="http://www.chinabrewtec.com/brewing-equipment/" target="_blank" rel="noopener" class="mycode_url">brewing equipment</a> is fabricated from the relatively cheaper and easier-to-obtain stainless steel.<br />
<br />
<br />
After the first three vessels are used, the <a href="http://www.chinabrewtec.com/filling-machine/wine-filling-machine/" target="_blank" rel="noopener" class="mycode_url">wine filling machine</a> is pumped (and cooled at the same time) into a big tank called a fermenter. For sanitation purposes, fermenters are usually airtight vessels that allow only for the escape of the carbon dioxide pressure built up inside. However, some traditionalists in the industry, particularly in Britain and Belgium, still allow their beer to ferment in open vessels, and some even encourage spontaneous fermentations caused by wild, airborne yeast (Belgian Lambic brewers, for example).<br />
<br />
<br />
At this point, each brewery uses different kinds of tanks and does different things to its beer. For example:<br />
<br />
<br />
Most breweries allow beer to go through a short aging process after the initial fermentation, using additional vessels cleverly named aging tanks for this purpose.<br />
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<br />
Next, breweries transfer the aged beer from aging tanks into finishing tanks to prepare them for their introduction into society.<br />
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<br />
Beer would not exist without microbes. During fermentation, yeast cells convert cereal-derived sugars into ethanol and CO2. Yeast also produces a wide array of aroma compounds that influence beer taste and aroma. The complex interaction between all these aroma compounds results in each beer having its own distinctive palette. This article contains all protocols needed to brew beer in a standard lab environment and focuses on the use of yeast in beer brewing. More specifically, it provides protocols for yeast propagation, brewing calculations and, of course, beer brewing. At the end, we have also included protocols for analyses that can be performed on the resulting brew, with a focus on yeast-derived aroma compounds.<br />
<br />
<br />
Beer brewing is intrinsically a biotechnological process: the conversion of raw materials into beer relies on many different enzymatic reactions and microbial activity. Beer is traditionally made from four key ingredients: malted cereals (barley or other), water, hops, and yeast. Each of these ingredients contributes to the final taste and aroma of beer.<br />
<br />
<br />
Beer production starts with the malting of barley (or other cereals, such as wheat, sorghum, rye, or oats). The main goal of malting is to activate enzymes within the grain. These enzymes will hydrolyze starch and other compounds within the kernels during mashing (Goldammer, 2008; Kunze, 2004). During malting, barely kernels are soaked in water and periodically aerated, the so-called steeping and germination phase. During germination, three important groups of enzymes are activated: (i) amylases, (ii) proteases/peptidases, and (iii) beta-glucanases. Each of these enzymes have an important function during the malting and downstream brewing process: (i) amylases convert starch, present in the barley kernels, into fermentable sugars; (ii) proteases and peptidases break down proteins and release free amino nitrogen (FAN), while (iii) beta-glucanases degrade the endosperm cell wall, allowing other enzymes access to the endosperm. Next, in the drying and kilning phase, kernels are dried and heated. This stops germination, arrests enzymatic activity within the kernels, reduces spoilage risks, and determines the impact of malt on the final aroma and color of the beer.<br />
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<br />
The actual brewing process consists of five steps. The main goal is to convert insoluble malt or grain material into a soluble and fermentable extract.<br />
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<br />
Milling of malted grains (i) and mashing (ii)<br />
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<br />
In this step, milled grains are mixed with warm water. This mash is kept at specific temperatures and pH to ensure proper enzymatic conversion of starch and proteins. Traditionally, a starting temperature of 45°C is used. At this temperature, proteases are activated and degrade proteins to short peptides and amino acids, that will form the major nitrogen source for yeast during fermentation. The mash is then heated to 62°C-64°C, at which starch will gelatinize and become accessible to amylases. Beta-amylases will cleave off maltose from starch molecules. The mash is then heated to 72°C for 15-25 min, allowing further breakdown of long chain polysaccharides by alpha-amylases. Finally, the temperature of the mash is raised to 78°C, stopping nearly all enzymatic activity.<br />
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<br />
Modern, highly modified malts allow mashing in directly at temperatures &gt;60°C since the protein breakdown has already been completed by the maltster.<br />
<br />
<br />
Filtering/lautering (iii)<br />
<br />
<br />
During this step, the insoluble fraction (spent grains) is separated from the soluble extract. The remaining extract (wort) is transferred to the boiling vessel.<br />
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<br />
Boiling (iv)<br />
<br />
<br />
During boiling, hops and other spices are added. These contribute to bitterness and aroma of the final beer. More specifically, hops contain alpha acids and during boiling, these acids will isomerize into iso-alpha acids, the major bittering substances in beer.<br />
<br />
<br />
Bitter hops contain high concentrations of alpha acids (6%-16%) and are often added at the beginning of the boil. Aroma hops have a high hop oil content (&gt;1%), which contains 200-250 different compounds that contribute to the characteristic aroma of hops (e.g., myrcene, linalool, and nonenal) (Kunze, 2004). Aroma hops are typically only added towards the end of the boil, or in the dry-hopping of green beer to reduce the stripping of aroma-active compounds.<br />
<br />
<br />
Other major effects of wort boiling include protein denaturation and aggregation, concentration of the wort, stripping of off-flavors such as dimethyl sulfide (DMS), and sanitization of the wort. The boiled wort is then transferred to a whirlpool to remove the aggregated protein and insoluble hop components (hot trub). Finally, the wort is cooled, aerated, and transferred into the fermentor, where yeast is added.]]></description>
			<content:encoded><![CDATA[BREWING YOUR OWN BEER: WHAT YOU NEED TO GET STARTED<br />
<br />
<br />
So you want to make your own beer. How hard could it be, right? Really, it's not that hard, and I'll have a nice home <a href="http://www.chinabrewtec.com/brewing-equipment/beer-brewing-equipment/" target="_blank" rel="noopener" class="mycode_url">beer brewing equipment</a> for you soon that outlines every aspect of the process.<br />
<br />
<br />
Before you get all fired up about it, though, let me be the voice of reason and point out that you're going to have to spend a pretty nice chunk of change before you can even make your first batch.<br />
<br />
<br />
While the actual process of brewing is simple, it is pretty time consuming, and when you first get started, there is quite the long list of equipment and ingredients that first need to be bought.<br />
<br />
<br />
Not all of these are cheap, either, but after your initial investment, the home brewing process is actually much more affordable than buying beer at the store. Let's take a look at what all you'll need to get ready to brew.<br />
<br />
<br />
Every single article or guide that I have read is sure to emphasize this one key point: sanitize like a maniac. Every item that will have even the slightest contact with your beer at any phase of the brewing process needs to be as clean as you can get it.<br />
<br />
<br />
You can, of course, use a mixture of bleach and hot water to soak everything, and then rinse everything thoroughly. This can add additional time to the process that you don't necessarily have to spend.<br />
<br />
<br />
Many sanitizers do not require rinsing and most are on the inexpensive side, costing less than &#36;5 on average and up to &#36;15 for a large container. One package or bottle will last you through many brewing sessions, so they are a fantastic deal. I would definitely make the small investment in a good no-rinse sanitizer if I was planning to brew on a regular basis.<br />
<br />
<br />
I suppose that you could use any old stock pot for making your wort, but I wouldn't recommend it. First, when you're boiling your wort (pronounced wert- see my guide to beer for more on that), you will need plenty of extra room to avoid overflowing the pot.<br />
<br />
<br />
Most home beer recipes make five gallons, so you need at least an 8 gallon pot to have enough additional space during the boiling process. This is not your average-size stock pot.<br />
<br />
<br />
Additionally, brew kettles are made specifically for making beer (obviously), which means that they have nice heavy bottoms for even heat distribution.<br />
<br />
<br />
You can also get them with built-in temperature gauges to easily keep an eye on that, which is really important for the step that follows the boil- adding the yeast (if you add it when the wort is too hot, it kills the yeast, and&amp;nbsp; dead yeast=no beer).<br />
<br />
<br />
You can even get a kettle with a built-in spigot, which will come in super handy. These two features cost more, but even a basic kettle will be a bit pricey, with the price climbing upwards for the extra features and larger sizes.<br />
<br />
<br />
Known in the <a href="http://www.chinabrewtec.com/brewing-equipment/beer-fermentation-equipment/" target="_blank" rel="noopener" class="mycode_url">beer fermentation equipment</a> as a carboy, a fermentation vessel is simply the place where the wort and yeast are combined and allowed to sit for several days to turn into beer.<br />
<br />
<br />
Whatever you use for this fermentation process needs to be 100% airtight so that not even one airborne microbe can get in to alter the taste of the batch.<br />
<br />
<br />
Keep in mind also that you will need at least two containers for this part of the process, because you will siphon the beer out of the first fermentation vessel into a second one after a few days (more on that part of the process in my next article).<br />
<br />
<br />
A plastic carboy will run you around &#36;30, which isn't too bad, and these won't be nearly as heavy to try to move when they are full of liquid as a thick glass fermenter (also referred to as a fermentor).<br />
<br />
<br />
On the other hand, a good glass carboy will last forever, with proper care and handling, and they start around the same price point.<br />
<br />
<br />
You can get away with buying a simple food-grade plastic bucket for under &#36;20, but I haven't seen one that has a gasket on the lid to make for a truly air-tight seal, whereas all the better carboys and other actual fermenters will have a gasket.<br />
<br />
<br />
AIR LOCKS<br />
<br />
<br />
During the fermentation process, as the yeast eats up the sugar in the wort, there are two byproducts- alcohol and carbon dioxide. As the CO2 builds up inside the fermentation vessel, you're going to need a way to release that gas without letting outside air into the container to possibly contaminate your brew.<br />
<br />
<br />
This is where an air lock comes into play. These fit securely into the top or, in some cases, onto the lower side of any vessel made specifically for brewing.<br />
<br />
<br />
The air lock allows all the built-up gas to escape, which will hopefully prevent any explosions from happening. Yes, you read that correctly- explosions.<br />
<br />
<br />
Whenever you have any situation where pressure is building within an enclosed area, explosions can occur, and the fermentation period is no exception. Not using an air lock pretty much guarantees you'll end up with beer pouring out of a broken carboy, and with them only costing a couple of bucks, there's no reason not to buy one.<br />
<br />
<br />
LONG-HANDLED SPOON<br />
<br />
<br />
Remember, you're going to be dealing with at least an 8-gallon brew kettle, so we're talking about a really long handle on this spoon, an item you're not likely to have on hand.<br />
<br />
<br />
You'll use the spoon for stirring during the boiling process, and you will need to be able to reach all the way to the bottom of the pot. You can also lay the spoon horizontally across the top of the kettle, which will help prevent the wort from boiling over.<br />
<br />
<br />
I recommend going with the stainless steel option on this for durability, which only costs a few dollars.<br />
<br />
<br />
HYDROMETER<br />
<br />
<br />
Before I go into what a hydrometer does and why you need one, we need to talk about gravity. No, I'm not talking about the kind of gravity that keeps your feet on the earth.<br />
<br />
<br />
I'm talking about specific gravity, which, according to Wikipedia, is "the ratio of the density of a substance to the density (mass of the same unit volume) of a reference substance," with the substance being your fermenting beer and the reference substance being water.<br />
<br />
<br />
Specific gravity in beer is important because it's how you can determine the percentage of alcohol in the final product. When you first start the process, the density of the liquid will be higher, closer to that of plain water.<br />
<br />
<br />
As the yeast in the fermentation vessel consumes the sugar in the malt and converts the liquid into alcohol, the specific gravity inside the container will drop, because alcohol is considerably denser than water. Once the gravity stops dropping, you know that the yeast has finished its work.<br />
<br />
<br />
A hydrometer is a device that measures the specific gravity of your brew, so it's useful for determining the aforementioned readings. Also, by taking the measurement of the final gravity inside the container and subtracting it from the original gravity of the brew, you can determine the percentage of alcohol your product contains.<br />
<br />
<br />
A hydrometer looks like an oversized, old fashioned, mercury thermometer, and costs around the same amount, so it's not an expensive tool to buy and is pretty useful to have around. You just don't want be measuring non-stop during fermentation since you'd be letting air into the container.<br />
<br />
<br />
You can simply measure before putting on the lid or stopper and then again when you siphon the <a href="http://www.chinabrewtec.com/filling-machine/beer-filling-machine/" target="_blank" rel="noopener" class="mycode_url">beer filling machine</a> out for the secondary fermentation that I mentioned before. We recommend this one.<br />
<br />
<br />
SIPHONS<br />
<br />
<br />
As I said, at some point you will need to siphon out the liquid from one fermentation vessel to another. In the same place where you attach the air lock to the container, you will need to attach a siphon.<br />
<br />
<br />
Now, once the yeast has done its job, all the dead yeast will settle on the bottom of the container, along with the used up malt and hops. You need to remove the liquid from the container while at the same time getting as little of those bits and pieces as possible.<br />
<br />
<br />
You could always just pick up the ridiculously heavy carboy or bucket and slowly and carefully pour the beer from one container to the other, but you will end up with more of that sediment in the second container, which will result in a hazy final product. You don't want that. Instead, make sure to purchase a siphon.<br />
<br />
<br />
Alternatively, you can even buy a ported fermenter that has a valve on the side to transfer the liquid, no siphons required.<br />
<br />
<br />
BOTTLES, ETC.<br />
<br />
<br />
Once you finish the brewing and fermenting, you will of course need to bottle up your brew. Invest in a good set of glass bottles that you can use time and time again. Go with brown glass since they will block out the most UV light, which can cause spoilage.<br />
<br />
<br />
To make things easy on yourself, I would also say to buy the bottles with the attached swing caps. Expect an investment of around &#36;2.50 per bottle.<br />
<br />
<br />
The kicker is that you will probably need about 4 packs to bottle all of the beer from a standard recipe, which is for 5 gallons.<br />
<br />
<br />
If you want to save some money here, you can always opt for capping the bottles yourself. You will spend about half the amount on the bottles themselves going that route.<br />
<br />
<br />
You will spend another couple of bucks on a pack of bottle caps and a little more for a bottle capper. This will ultimately result in some savings. And considering the amount of money you will have invested already, this seems like a pretty good idea!<br />
<br />
<br />
INGREDIENT STARTER KITS<br />
<br />
<br />
Assuming you fall in love with the whole home brewing process, at some point you will probably want to buy your own malt and hops to really customize it to your taste. To begin with, though, it will be so much easier for you to buy a recipe kit.<br />
<br />
<br />
There are tons of websites including Amazon that offer these if you don't have a home brewer's store in your neck of the woods. Just decide what kind of beer you want to make (ale or lager) and the style that you prefer, and you'll be able to find a kit for that.<br />
<br />
<br />
This really simplifies the brewing process, which is awesome when you're a beginner. And they're affordable, too.<br />
<br />
<br />
READY TO MAKE SOME BEER?<br />
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I bet you would have never thought that it can take so much stuff to actually make a few bottles of beer, not to mention an initial investment of at least &#36;300.<br />
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Now that you know, though, it's easy to set about buying what you need. Stay tuned for my follow-up article where you'll get a step-by-step guide to the actual beer-making process.<br />
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Although the equipment needed to brew beer traditionally was fairly simple, large commercial breweries today use equipment that does everything from crack the grain to seal the cases and a multitude of chores in between. These are the basics:<br />
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Most folks visiting a brewery immediately recognize the large, round brew kettle that usually dominates the brewhouse. Somewhere nearby is usually a second, sometimes smaller, similar-looking vessel called a mash tun, and if the place is big and brews lagers, it has yet another one, called a lauter tun. These vessels are vented through stacks that carry the steam out of the brewhouse, consequently treating the whole neighborhood to the intoxicating, malty-sweet aroma of beer in the making.<br />
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Traditionally, these vessels were made of copper and were often referred to simply as the coppers. Nowadays, the term has fallen out of use, mostly because modern <a href="http://www.chinabrewtec.com/brewing-equipment/" target="_blank" rel="noopener" class="mycode_url">brewing equipment</a> is fabricated from the relatively cheaper and easier-to-obtain stainless steel.<br />
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After the first three vessels are used, the <a href="http://www.chinabrewtec.com/filling-machine/wine-filling-machine/" target="_blank" rel="noopener" class="mycode_url">wine filling machine</a> is pumped (and cooled at the same time) into a big tank called a fermenter. For sanitation purposes, fermenters are usually airtight vessels that allow only for the escape of the carbon dioxide pressure built up inside. However, some traditionalists in the industry, particularly in Britain and Belgium, still allow their beer to ferment in open vessels, and some even encourage spontaneous fermentations caused by wild, airborne yeast (Belgian Lambic brewers, for example).<br />
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At this point, each brewery uses different kinds of tanks and does different things to its beer. For example:<br />
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Most breweries allow beer to go through a short aging process after the initial fermentation, using additional vessels cleverly named aging tanks for this purpose.<br />
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Next, breweries transfer the aged beer from aging tanks into finishing tanks to prepare them for their introduction into society.<br />
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Beer would not exist without microbes. During fermentation, yeast cells convert cereal-derived sugars into ethanol and CO2. Yeast also produces a wide array of aroma compounds that influence beer taste and aroma. The complex interaction between all these aroma compounds results in each beer having its own distinctive palette. This article contains all protocols needed to brew beer in a standard lab environment and focuses on the use of yeast in beer brewing. More specifically, it provides protocols for yeast propagation, brewing calculations and, of course, beer brewing. At the end, we have also included protocols for analyses that can be performed on the resulting brew, with a focus on yeast-derived aroma compounds.<br />
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Beer brewing is intrinsically a biotechnological process: the conversion of raw materials into beer relies on many different enzymatic reactions and microbial activity. Beer is traditionally made from four key ingredients: malted cereals (barley or other), water, hops, and yeast. Each of these ingredients contributes to the final taste and aroma of beer.<br />
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Beer production starts with the malting of barley (or other cereals, such as wheat, sorghum, rye, or oats). The main goal of malting is to activate enzymes within the grain. These enzymes will hydrolyze starch and other compounds within the kernels during mashing (Goldammer, 2008; Kunze, 2004). During malting, barely kernels are soaked in water and periodically aerated, the so-called steeping and germination phase. During germination, three important groups of enzymes are activated: (i) amylases, (ii) proteases/peptidases, and (iii) beta-glucanases. Each of these enzymes have an important function during the malting and downstream brewing process: (i) amylases convert starch, present in the barley kernels, into fermentable sugars; (ii) proteases and peptidases break down proteins and release free amino nitrogen (FAN), while (iii) beta-glucanases degrade the endosperm cell wall, allowing other enzymes access to the endosperm. Next, in the drying and kilning phase, kernels are dried and heated. This stops germination, arrests enzymatic activity within the kernels, reduces spoilage risks, and determines the impact of malt on the final aroma and color of the beer.<br />
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The actual brewing process consists of five steps. The main goal is to convert insoluble malt or grain material into a soluble and fermentable extract.<br />
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Milling of malted grains (i) and mashing (ii)<br />
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In this step, milled grains are mixed with warm water. This mash is kept at specific temperatures and pH to ensure proper enzymatic conversion of starch and proteins. Traditionally, a starting temperature of 45°C is used. At this temperature, proteases are activated and degrade proteins to short peptides and amino acids, that will form the major nitrogen source for yeast during fermentation. The mash is then heated to 62°C-64°C, at which starch will gelatinize and become accessible to amylases. Beta-amylases will cleave off maltose from starch molecules. The mash is then heated to 72°C for 15-25 min, allowing further breakdown of long chain polysaccharides by alpha-amylases. Finally, the temperature of the mash is raised to 78°C, stopping nearly all enzymatic activity.<br />
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Modern, highly modified malts allow mashing in directly at temperatures &gt;60°C since the protein breakdown has already been completed by the maltster.<br />
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Filtering/lautering (iii)<br />
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During this step, the insoluble fraction (spent grains) is separated from the soluble extract. The remaining extract (wort) is transferred to the boiling vessel.<br />
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Boiling (iv)<br />
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During boiling, hops and other spices are added. These contribute to bitterness and aroma of the final beer. More specifically, hops contain alpha acids and during boiling, these acids will isomerize into iso-alpha acids, the major bittering substances in beer.<br />
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Bitter hops contain high concentrations of alpha acids (6%-16%) and are often added at the beginning of the boil. Aroma hops have a high hop oil content (&gt;1%), which contains 200-250 different compounds that contribute to the characteristic aroma of hops (e.g., myrcene, linalool, and nonenal) (Kunze, 2004). Aroma hops are typically only added towards the end of the boil, or in the dry-hopping of green beer to reduce the stripping of aroma-active compounds.<br />
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Other major effects of wort boiling include protein denaturation and aggregation, concentration of the wort, stripping of off-flavors such as dimethyl sulfide (DMS), and sanitization of the wort. The boiled wort is then transferred to a whirlpool to remove the aggregated protein and insoluble hop components (hot trub). Finally, the wort is cooled, aerated, and transferred into the fermentor, where yeast is added.]]></content:encoded>
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			<title><![CDATA[Bột Đá - CaCO3]]></title>
			<link>https://uhm.vn/forum/Thread-B%E1%BB%99t-%C4%90%C3%A1-CaCO3</link>
			<pubDate>Wed, 15 Sep 2021 14:50:34 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=175688">gamervietkhanh</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-B%E1%BB%99t-%C4%90%C3%A1-CaCO3</guid>
			<description><![CDATA[Bột đá được làm từ đá vôi tự nhiện xay nhỏ có công thức hóa học là CaCO3. Nó có màu trắng sữa, có tên gọi khác là bột canxi. <a href="https://vtchemical.com/bot-da-sieu-min-nghe-an/" target="_blank" rel="noopener" class="mycode_url">Bột đá</a> có rất nhiều ứng dụng trong cuộc sống:<br />
<br />
Một số biến thể của nó như:<br />
<ul class="mycode_list"><li>Khi nung ở 900 độ C, nó sẽ phân hủy thành vôi sống và co2.<br />
</li>
<li>Vôi sống khi gặp nước sẽ phản ứng sinh ra nhiệt thành vôi tôi.<br />
</li>
<li>Vôi tôi để một thời gian trong không khí sẽ phản ứng và trở lại dưới dạng bột đá.<br />
</li>
</ul>
<br />
Qua đó ta có thể dễ dàng nhận thấy rằng bột đá có rất nhiều biến thể.<br />
<br />
Bột đá có rất nhiều ứng dụng như bột đá siêu mịn thì dùng để sản xuất nhựa, giấy sơn, bột trét tường, làm nhang, gốm xứ....<br />
Bột đá hơi mịn thì dùng trong thủy sản, thức ăn chăn nuôi, phân bón....<br />
Bột đá thô thì sản xuất keo chà ron, bê tông nhựa đường, keo dán gạch, vữa...<br />
<br />
Chúng ta có thể thu được bột đá thông qua việc xay nhuyễn đá núi, vỏ sò, vỏ ốc thậm chí là xương động vật. Đù nguồn cung cấp có là gì đi nữa thì tính chất của nó cũng chỉ có một là caco3. Vì thế có thể nói bột đá rất hữu ích với loài người.<br />
<br />
Nguồn : <a href="https://vtchemical.com/" target="_blank" rel="noopener" class="mycode_url">Hóa Chất VT</a>]]></description>
			<content:encoded><![CDATA[Bột đá được làm từ đá vôi tự nhiện xay nhỏ có công thức hóa học là CaCO3. Nó có màu trắng sữa, có tên gọi khác là bột canxi. <a href="https://vtchemical.com/bot-da-sieu-min-nghe-an/" target="_blank" rel="noopener" class="mycode_url">Bột đá</a> có rất nhiều ứng dụng trong cuộc sống:<br />
<br />
Một số biến thể của nó như:<br />
<ul class="mycode_list"><li>Khi nung ở 900 độ C, nó sẽ phân hủy thành vôi sống và co2.<br />
</li>
<li>Vôi sống khi gặp nước sẽ phản ứng sinh ra nhiệt thành vôi tôi.<br />
</li>
<li>Vôi tôi để một thời gian trong không khí sẽ phản ứng và trở lại dưới dạng bột đá.<br />
</li>
</ul>
<br />
Qua đó ta có thể dễ dàng nhận thấy rằng bột đá có rất nhiều biến thể.<br />
<br />
Bột đá có rất nhiều ứng dụng như bột đá siêu mịn thì dùng để sản xuất nhựa, giấy sơn, bột trét tường, làm nhang, gốm xứ....<br />
Bột đá hơi mịn thì dùng trong thủy sản, thức ăn chăn nuôi, phân bón....<br />
Bột đá thô thì sản xuất keo chà ron, bê tông nhựa đường, keo dán gạch, vữa...<br />
<br />
Chúng ta có thể thu được bột đá thông qua việc xay nhuyễn đá núi, vỏ sò, vỏ ốc thậm chí là xương động vật. Đù nguồn cung cấp có là gì đi nữa thì tính chất của nó cũng chỉ có một là caco3. Vì thế có thể nói bột đá rất hữu ích với loài người.<br />
<br />
Nguồn : <a href="https://vtchemical.com/" target="_blank" rel="noopener" class="mycode_url">Hóa Chất VT</a>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Ngành Hóa học học gì? Ra trường làm gì?]]></title>
			<link>https://uhm.vn/forum/Thread-Ng%C3%A0nh-H%C3%B3a-h%E1%BB%8Dc-h%E1%BB%8Dc-g%C3%AC-Ra-tr%C6%B0%E1%BB%9Dng-l%C3%A0m-g%C3%AC</link>
			<pubDate>Mon, 26 Jul 2021 10:32:16 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=11794">linhcvkt</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Ng%C3%A0nh-H%C3%B3a-h%E1%BB%8Dc-h%E1%BB%8Dc-g%C3%AC-Ra-tr%C6%B0%E1%BB%9Dng-l%C3%A0m-g%C3%AC</guid>
			<description><![CDATA[<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b">Hóa học là một trong những ngành khoa học cơ bản được ứng dụng trong rất nhiều lĩnh vực của đời sống xã hội. Vậy khi theo học ngành hóa, sinh viên sẽ được học những gì và triển vọng nghề nghiệp tương lai như thế nào? </span></span><br />
</span><br />
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Nhu cầu nhân lực ngành Hóa học tại Việt Nam </span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color">Nhắc đến Hóa học, chúng ta sẽ liên tưởng đến một môn học rất quen thuộc nhưng cũng khá “khó nhằn” đối với nhiều bạn học sinh, sinh viên. Tuy vậy, ít ai biết Hóa học hiện diện trong mọi ngõ ngách của xã hội, tham gia vào quá trình sản xuất gần như tất cả những sản phẩm có mặt trong đời sống của con người. <br />
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Không thể không kể đến các quá trình hóa học khi tìm hiểu về công nghiệp thực phẩm (thực phẩm chức năng, phụ gia thực phẩm), sản xuất hàng tiêu dùng (sơn, nhựa, cao su, mực in, dệt nhuộm …), nông nghiệp (phân bón, thuốc trừ sâu, thức ăn gia súc) cho đến các ngành công nghiệp công nghệ cao như điện tử (chế tạo vi mạch, màn hình LED, OLED…), các quá trình y sinh học (xét nghiệm, phát triển thuốc, vắc xin) hay cả sự bùng nổ của các sản phẩm tiên tiến từ công nghệ nano. <br />
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<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hoc-5.jpg" loading="lazy"  width="700" height="350" alt="[Image: hoa-hoc-5.jpg]" class="mycode_img" /></span></span><br />
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Chính vì vậy, công nghiệp hóa học, đặc biệt là ngành hóa chất đã và đang trở thành một lĩnh vực quan trọng, góp tỷ trọng lớn trong nền kinh tế của bất kỳ quốc gia nào. Triển vọng nghề nghiệp cho những người học hóa từ đó mở rộng từ các phòng thí nghiệm, viện nghiên cứu đến các doanh nghiệp với nhiều vị trí công việc đa dạng và mức lương hấp dẫn như quản lý vận hành các hệ thống thiết bị công nghệ sản xuất ngành Hóa, thiết kế và tính toán hệ thống, nghiên cứu và phát triển sản phẩm, phân tích - quản lý chất lượng sản phẩm… <br />
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Hiện nay, Việt Nam là một trong những nước có nền công nghiệp hóa được đánh giá là phát triển sôi động nhất thế giới, với sự tham gia của ngày càng nhiều các doanh nghiệp có vốn đầu tư nước ngoài, nhập khẩu công nghệ mới và tăng tỷ lệ sản xuất nội địa. Tuy nhiên, điều này cũng đặt ra những thách thức mới và nhu cầu về đội ngũ những nhà nghiên cứu và kỹ thuật trẻ, tài năng, được trang bị kiến thức hiện đại, ngoại ngữ cũng như các kỹ năng cần thiết để làm chủ công nghệ mới, đồng thời cạnh tranh sòng phẳng trên thị trường lao động khu vực và quốc tế quốc tế. <br />
 </span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b">Ngành Hóa học ở USTH có gì nổi bật?</span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color">Ngành Hóa học tại USTH được xây dựng với mục tiêu cung cấp nguồn nhân lực chất lượng cao cho thị trường lao động Việt Nam trong giai đoạn mới. Chương trình đào tạo xây dựng theo chuẩn của Hiệp hội Hóa học Mỹ (ACS) với kiến thức chọn lọc và cập nhật dựa trên chương trình đào tạo tại các trường đại học danh tiếng về khoa học cơ bản như Đại học Pierre &amp; Marie Curie (ĐH Paris 6, Pháp), Đại học Công nghệ Nanyang (NTU, Singapore), Đại học Hanyang, Hàn Quốc… cùng với sự cố vấn của các chuyên gia hàng đầu đến từ các trường Đại học trên. <br />
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Chương trình Hóa học tại USTH đào tạo nguồn nhân lực theo hai định hướng chính là Hóa học cho chuyển hóa và tích trữ năng lượng và Hóa học các hợp chất thiên nhiên, được lựa chọn dựa trên tầm nhìn phát triển thị trường lao động Hóa học tại Việt Nam cho tới năm 2030. Theo đó, sinh viên sẽ được cung cấp các kiến thức nền tảng về khoa học hóa học và ứng dụng của hóa trong lĩnh vực năng lượng, thực phẩm, dược phẩm, mỹ phẩm, chăm sóc sức khỏe.<br />
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Hơn nữa, sinh viên sẽ được rèn luyện kỹ năng làm việc trên các thiết bị, máy móc hiện đại tại USTH và các viện trực thuộc Viện Hàn lâm Khoa học và Công nghệ Việt Nam, cơ quan hàng đầu về nghiên cứu khoa học của đất nước.<br />
 </span></span></div>
<div style="text-align: justify;" class="mycode_align"><div style="text-align: center;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hoc-usth.jpg" loading="lazy"  width="700" height="409" alt="[Image: hoa-hoc-usth.jpg]" class="mycode_img" /></span></div>
</div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color"><br />
Chương trình được thiết kế nhằm phát triển khả năng tự học, tự nghiên cứu của sinh viên, vốn được coi là một trong những kỹ năng quan trọng nhất của các nhà khoa học tương lai. Trong quá trình học, sinh viên được tham gia các khóa học dự án, khóa học quản lý, làm bài tập nhóm, thực tập tại công ty, phòng thí nghiệm trong và ngoài nước để nâng cao tính chủ động, khả năng tự đặt câu hỏi, tự tìm hiểu và giải quyết vấn đề. Bên cạnh đó, sự tham gia của các doanh nghiệp thông qua các khóa học ngắn giúp sinh viên tìm hiểu phong cách, yêu cầu và môi trường làm việc tại doanh nghiệp. Qua đó, sinh viên USTH sau khi tốt nghiệp có thể sẵn sàng thích ứng với sự phát triển nhanh chóng của khoa học, sẵn sàng làm việc tại các doanh nghiệp và có đủ khả năng cạnh tranh trên thị trường quốc tế. <br />
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Đặc biệt, song hành và trực tiếp hướng dẫn sinh viên ngành Hóa học là các nhà khoa học giàu kinh nghiệm giảng dạy và nghiên cứu quốc tế. Các giảng viên luôn theo sát sinh viên trong suốt quá trình học tập tại trường, nhằm kịp thời tư vấn, đưa lời khuyên về định hướng nghề nghiệp và giới thiệu cho sinh viên những cơ sở thực tập, việc làm phù hợp. </span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Sau khi tốt nghiệp ngành Hóa học tại USTH, bạn có thể làm gì?</span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color">Với những kiến thức và kỹ năng hóa học hiện đại, đặc biệt đối với định hướng Hóa học trong các ứng dụng năng lượng và Hóa học các hợp chất thiên nhiên, đồng thời với khả năng sử dụng ngoại ngữ lưu loát, sinh viên ngành Hóa học tại USTH sau khi ra trường có thể lựa chọn tiếp tục theo đuổi sự nghiệp nghiên cứu, nhưng đồng thời các cơ hội nghề nghiệp vẫn luôn rộng mở với sinh viên có định hướng doanh nghiệp.<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Công việc trong lĩnh vực nghiên cứu khoa học:</span></span></span></div><ul class="mycode_list"><li>
Tiếp tục học lên trình độ Thạc sĩ, Tiến sĩ tại các trường đại học, viện nghiên cứu hang đầu trong và ngoài nước. Nhà khoa học trong các lĩnh vực khoa học vật liệu, công nghệ nano, vật liệu sinh học, y học, nông nghiệp; thực phẩm, dược phẩm, chăm sóc sức khỏe… Giảng viên trong các cơ sở đào tạo trong và ngoài nước.  <br />
</li>
<li><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hcoj3.jpg" loading="lazy"  width="700" height="466" alt="[Image: hoa-hcoj3.jpg]" class="mycode_img" /><br />
</li>
</ul>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Công việc theo định hướng doanh nghiệp</span>: Sinh viên sau khi tốt nghiệp có thể đảm nhiệm các vị trí như chuyên viên phát triển sản phẩm, kiểm định chất lượng, chuyên gia phân tích, chuyên gia dây chuyền sản xuất tại các doanh nghiệp trong các lĩnh vực như:</span></span></div><ul class="mycode_list"><li>Lĩnh vực vật liệu cho chuyển hóa và tích trữ năng lượng như pin khô, pin ướt, pin nhiên liệu, xúc tác, vật liệu nano … và các hệ thống bao gồm các vật liệu phức tạp khác.Lĩnh vực thực phẩm, công nghệ thực phẩm, dược phẩm, sản phẩm chăm sóc sức khỏe trên cơ sở các hợp chất có nguồn gốc thiên nhiên. Lĩnh vực sản xuất các sản phẩm vô cơ như các hóa chất vô cơ, phân bón, màu cho sơn, vẽ, gốm sứ, nguyên liệu cho công nghiệp điện tử và bán dẫn v.v... Lĩnh vực sản xuất các sản phẩm hữu cơ như polime, sơn phủ, vải sợi, giấy, dệt nhuộm, cao su, dung môi, dầu khí, hóa chất bảo vệ nông nghiệp, hóa dược...Lĩnh vực xử lý chất thải, xử lý ô nhiễm môi trường, bảo vệ môi trường sống, sản xuất sạch và công nghệ năng lượng sạch. </li>
</ul>
<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color">Bên cạnh đó, sinh viên sau khi tốt nghiệp còn có thể đảm nhiệm vị trí chuyên viên, tư vấn khoa học và kỹ thuật cho các tổ chức phi chính phủ, vị trí kiểm định, đánh giá các đề án liên quan tại các quỹ đầu tư, các dự án quốc tế. </span><br />
</span>]]></description>
			<content:encoded><![CDATA[<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b">Hóa học là một trong những ngành khoa học cơ bản được ứng dụng trong rất nhiều lĩnh vực của đời sống xã hội. Vậy khi theo học ngành hóa, sinh viên sẽ được học những gì và triển vọng nghề nghiệp tương lai như thế nào? </span></span><br />
</span><br />
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Nhu cầu nhân lực ngành Hóa học tại Việt Nam </span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color">Nhắc đến Hóa học, chúng ta sẽ liên tưởng đến một môn học rất quen thuộc nhưng cũng khá “khó nhằn” đối với nhiều bạn học sinh, sinh viên. Tuy vậy, ít ai biết Hóa học hiện diện trong mọi ngõ ngách của xã hội, tham gia vào quá trình sản xuất gần như tất cả những sản phẩm có mặt trong đời sống của con người. <br />
<br />
Không thể không kể đến các quá trình hóa học khi tìm hiểu về công nghiệp thực phẩm (thực phẩm chức năng, phụ gia thực phẩm), sản xuất hàng tiêu dùng (sơn, nhựa, cao su, mực in, dệt nhuộm …), nông nghiệp (phân bón, thuốc trừ sâu, thức ăn gia súc) cho đến các ngành công nghiệp công nghệ cao như điện tử (chế tạo vi mạch, màn hình LED, OLED…), các quá trình y sinh học (xét nghiệm, phát triển thuốc, vắc xin) hay cả sự bùng nổ của các sản phẩm tiên tiến từ công nghệ nano. <br />
 </span></span></div>
<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hoc-5.jpg" loading="lazy"  width="700" height="350" alt="[Image: hoa-hoc-5.jpg]" class="mycode_img" /></span></span><br />
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color"><br />
Chính vì vậy, công nghiệp hóa học, đặc biệt là ngành hóa chất đã và đang trở thành một lĩnh vực quan trọng, góp tỷ trọng lớn trong nền kinh tế của bất kỳ quốc gia nào. Triển vọng nghề nghiệp cho những người học hóa từ đó mở rộng từ các phòng thí nghiệm, viện nghiên cứu đến các doanh nghiệp với nhiều vị trí công việc đa dạng và mức lương hấp dẫn như quản lý vận hành các hệ thống thiết bị công nghệ sản xuất ngành Hóa, thiết kế và tính toán hệ thống, nghiên cứu và phát triển sản phẩm, phân tích - quản lý chất lượng sản phẩm… <br />
<br />
Hiện nay, Việt Nam là một trong những nước có nền công nghiệp hóa được đánh giá là phát triển sôi động nhất thế giới, với sự tham gia của ngày càng nhiều các doanh nghiệp có vốn đầu tư nước ngoài, nhập khẩu công nghệ mới và tăng tỷ lệ sản xuất nội địa. Tuy nhiên, điều này cũng đặt ra những thách thức mới và nhu cầu về đội ngũ những nhà nghiên cứu và kỹ thuật trẻ, tài năng, được trang bị kiến thức hiện đại, ngoại ngữ cũng như các kỹ năng cần thiết để làm chủ công nghệ mới, đồng thời cạnh tranh sòng phẳng trên thị trường lao động khu vực và quốc tế quốc tế. <br />
 </span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><span style="font-weight: bold;" class="mycode_b">Ngành Hóa học ở USTH có gì nổi bật?</span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color">Ngành Hóa học tại USTH được xây dựng với mục tiêu cung cấp nguồn nhân lực chất lượng cao cho thị trường lao động Việt Nam trong giai đoạn mới. Chương trình đào tạo xây dựng theo chuẩn của Hiệp hội Hóa học Mỹ (ACS) với kiến thức chọn lọc và cập nhật dựa trên chương trình đào tạo tại các trường đại học danh tiếng về khoa học cơ bản như Đại học Pierre &amp; Marie Curie (ĐH Paris 6, Pháp), Đại học Công nghệ Nanyang (NTU, Singapore), Đại học Hanyang, Hàn Quốc… cùng với sự cố vấn của các chuyên gia hàng đầu đến từ các trường Đại học trên. <br />
<br />
Chương trình Hóa học tại USTH đào tạo nguồn nhân lực theo hai định hướng chính là Hóa học cho chuyển hóa và tích trữ năng lượng và Hóa học các hợp chất thiên nhiên, được lựa chọn dựa trên tầm nhìn phát triển thị trường lao động Hóa học tại Việt Nam cho tới năm 2030. Theo đó, sinh viên sẽ được cung cấp các kiến thức nền tảng về khoa học hóa học và ứng dụng của hóa trong lĩnh vực năng lượng, thực phẩm, dược phẩm, mỹ phẩm, chăm sóc sức khỏe.<br />
<br />
Hơn nữa, sinh viên sẽ được rèn luyện kỹ năng làm việc trên các thiết bị, máy móc hiện đại tại USTH và các viện trực thuộc Viện Hàn lâm Khoa học và Công nghệ Việt Nam, cơ quan hàng đầu về nghiên cứu khoa học của đất nước.<br />
 </span></span></div>
<div style="text-align: justify;" class="mycode_align"><div style="text-align: center;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hoc-usth.jpg" loading="lazy"  width="700" height="409" alt="[Image: hoa-hoc-usth.jpg]" class="mycode_img" /></span></div>
</div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #000000;" class="mycode_color"><br />
Chương trình được thiết kế nhằm phát triển khả năng tự học, tự nghiên cứu của sinh viên, vốn được coi là một trong những kỹ năng quan trọng nhất của các nhà khoa học tương lai. Trong quá trình học, sinh viên được tham gia các khóa học dự án, khóa học quản lý, làm bài tập nhóm, thực tập tại công ty, phòng thí nghiệm trong và ngoài nước để nâng cao tính chủ động, khả năng tự đặt câu hỏi, tự tìm hiểu và giải quyết vấn đề. Bên cạnh đó, sự tham gia của các doanh nghiệp thông qua các khóa học ngắn giúp sinh viên tìm hiểu phong cách, yêu cầu và môi trường làm việc tại doanh nghiệp. Qua đó, sinh viên USTH sau khi tốt nghiệp có thể sẵn sàng thích ứng với sự phát triển nhanh chóng của khoa học, sẵn sàng làm việc tại các doanh nghiệp và có đủ khả năng cạnh tranh trên thị trường quốc tế. <br />
<br />
Đặc biệt, song hành và trực tiếp hướng dẫn sinh viên ngành Hóa học là các nhà khoa học giàu kinh nghiệm giảng dạy và nghiên cứu quốc tế. Các giảng viên luôn theo sát sinh viên trong suốt quá trình học tập tại trường, nhằm kịp thời tư vấn, đưa lời khuyên về định hướng nghề nghiệp và giới thiệu cho sinh viên những cơ sở thực tập, việc làm phù hợp. </span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Sau khi tốt nghiệp ngành Hóa học tại USTH, bạn có thể làm gì?</span></span></span></div>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color">Với những kiến thức và kỹ năng hóa học hiện đại, đặc biệt đối với định hướng Hóa học trong các ứng dụng năng lượng và Hóa học các hợp chất thiên nhiên, đồng thời với khả năng sử dụng ngoại ngữ lưu loát, sinh viên ngành Hóa học tại USTH sau khi ra trường có thể lựa chọn tiếp tục theo đuổi sự nghiệp nghiên cứu, nhưng đồng thời các cơ hội nghề nghiệp vẫn luôn rộng mở với sinh viên có định hướng doanh nghiệp.<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Công việc trong lĩnh vực nghiên cứu khoa học:</span></span></span></div><ul class="mycode_list"><li>
Tiếp tục học lên trình độ Thạc sĩ, Tiến sĩ tại các trường đại học, viện nghiên cứu hang đầu trong và ngoài nước. Nhà khoa học trong các lĩnh vực khoa học vật liệu, công nghệ nano, vật liệu sinh học, y học, nông nghiệp; thực phẩm, dược phẩm, chăm sóc sức khỏe… Giảng viên trong các cơ sở đào tạo trong và ngoài nước.  <br />
</li>
<li><img src="https://usth.edu.vn/uploads/news/2019_07/hoa-hcoj3.jpg" loading="lazy"  width="700" height="466" alt="[Image: hoa-hcoj3.jpg]" class="mycode_img" /><br />
</li>
</ul>
<div style="text-align: justify;" class="mycode_align"><span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color"><br />
<span style="font-weight: bold;" class="mycode_b">Công việc theo định hướng doanh nghiệp</span>: Sinh viên sau khi tốt nghiệp có thể đảm nhiệm các vị trí như chuyên viên phát triển sản phẩm, kiểm định chất lượng, chuyên gia phân tích, chuyên gia dây chuyền sản xuất tại các doanh nghiệp trong các lĩnh vực như:</span></span></div><ul class="mycode_list"><li>Lĩnh vực vật liệu cho chuyển hóa và tích trữ năng lượng như pin khô, pin ướt, pin nhiên liệu, xúc tác, vật liệu nano … và các hệ thống bao gồm các vật liệu phức tạp khác.Lĩnh vực thực phẩm, công nghệ thực phẩm, dược phẩm, sản phẩm chăm sóc sức khỏe trên cơ sở các hợp chất có nguồn gốc thiên nhiên. Lĩnh vực sản xuất các sản phẩm vô cơ như các hóa chất vô cơ, phân bón, màu cho sơn, vẽ, gốm sứ, nguyên liệu cho công nghiệp điện tử và bán dẫn v.v... Lĩnh vực sản xuất các sản phẩm hữu cơ như polime, sơn phủ, vải sợi, giấy, dệt nhuộm, cao su, dung môi, dầu khí, hóa chất bảo vệ nông nghiệp, hóa dược...Lĩnh vực xử lý chất thải, xử lý ô nhiễm môi trường, bảo vệ môi trường sống, sản xuất sạch và công nghệ năng lượng sạch. </li>
</ul>
<span style="font-size: medium;" class="mycode_size"><span style="color: #252525;" class="mycode_color">Bên cạnh đó, sinh viên sau khi tốt nghiệp còn có thể đảm nhiệm vị trí chuyên viên, tư vấn khoa học và kỹ thuật cho các tổ chức phi chính phủ, vị trí kiểm định, đánh giá các đề án liên quan tại các quỹ đầu tư, các dự án quốc tế. </span><br />
</span>]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Nghề Kỹ thuật hình ảnh y học “việc nhẹ, lương cao”]]></title>
			<link>https://uhm.vn/forum/Thread-Ngh%E1%BB%81-K%E1%BB%B9-thu%E1%BA%ADt-h%C3%ACnh-%E1%BA%A3nh-y-h%E1%BB%8Dc-%E2%80%9Cvi%E1%BB%87c-nh%E1%BA%B9-l%C6%B0%C6%A1ng-cao%E2%80%9D</link>
			<pubDate>Tue, 14 Mar 2017 11:18:24 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=175775">Trường Cao đẳng Y Dược</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-Ngh%E1%BB%81-K%E1%BB%B9-thu%E1%BA%ADt-h%C3%ACnh-%E1%BA%A3nh-y-h%E1%BB%8Dc-%E2%80%9Cvi%E1%BB%87c-nh%E1%BA%B9-l%C6%B0%C6%A1ng-cao%E2%80%9D</guid>
			<description><![CDATA[Ngành Kỹ thuật hình ảnh y học sử dụng kỹ thuật chụp hình ảnh bên trong cơ thể mà mắt thường không thể nhìn thấy được. Đây là một trong những ngành có thu nhập cao và công việc tương đối nhẹ nhàng.<br />
Công việc của Kỹ thuật viên hình ảnh y học như thế nào?<br />
<br />
Ở các bệnh viện, kỹ thuật viên hình ảnh y học công tác tại khoa chẩn đoán hình ảnh và công việc của họ tương đối dễ dàng, không áp lực như bác sĩ, điều dưỡng viên:<br />
<br />
Điều khiển các thiết bị X-quang, siêu âm, cộng hưởng từ… theo yêu cầu của bác sĩ lâm sàng.<br />
Thiện hiện chiếu, chụp và trả kết quả ngay đối với người bệnh cấp cứu.<br />
Ghi các thông tin người bệnh( họ tên, ngày tháng năm sinh,…) theo đúng quy định lên phim ảnh.<br />
Kiểm tra chất lượng hình chụp nếu đạt yêu cầu thì ghi, lưu trữ kết quả chụp, chiếu. Sau đó chuyển đến phòng khoa có yêu cầu.<br />
Thực hiện các chế độ bảo dưỡng thiết bị y học hằng này, hàng tuần.<br />
Nhận, bảo quản các dụng cụ, phim ảnh, hóa chất theo kế hoạch<br />
Cơ hội việc làm Ngành Kỹ thuật hình ảnh y học tương đối cao<br />
<br />
Ngành Kỹ thuật hình ảnh y học hiện nay phát triển rất mạnh tuy nhiên số lượng sinh viên tham gia học tập ngành này khá ít dẫn đến việc nhiều bệnh viên thiếu hụt nguồn nhân lực này.<br />
<br />
Chính vì thế Kỹ thuật hình ảnh y học là ngành học “hot” và sau khi tốt nghiệp ra trường sinh viên sẽ có nhiều cơ hội trong việc tìm kiếm việc làm ổn định và thu nhập hiện tại của các kỹ thuật viên hình ảnh y học là tương đối cao. Vì vậy bạn chẳng có gì phải băng khoăn trong việc chọn ngành nào mà hãy nhanh chóng tìm một trường Trung cấp Y Dược uy tín đào tạo Kỹ thuật hình ảnh y học và chuyên tâm học hành.<br />
<br />
Học Ngành Kỹ thuật hình ảnh y học ở đâu uy tín?<br />
<br />
Trường Trung cấp Y khoa Pasteur là địa chỉ uy tín trong đào tạo kỹ thuật viên hình ảnh y học. Với chương trình đào tạo chuyên sâu về kiến thức cũng như thực hành các thao tác kỹ thuật trong 4 dạng thiết bị phổ biến nhất hiện nay như: X quang, thiết bị cắt lớp CT, thiết bị MRI và thiết bị siêu âm thì sinh viên hoàn toàn đủ khả năng làm việc tại các bệnh viện lớn nhỏ trong cả nước.<br />
<br />
Sinh viên tốt nghiệp tại trường được cấp bằng chính quy và có đủ điều kiện liên thông lên trình độ cao hơn theo quy định của Bộ GD&amp;ĐT.Địa chỉ nộp hồ sơ học Trung cấp kỹ thuật hình ảnh Y học<br />
<br />
Số 37/3 Đường Ngô Tất Tố, Phường 21, Quận Bình Thạnh, TP.HCM. Điện thoại tư vấn: 08.6295.6295 – 09.6295.6295]]></description>
			<content:encoded><![CDATA[Ngành Kỹ thuật hình ảnh y học sử dụng kỹ thuật chụp hình ảnh bên trong cơ thể mà mắt thường không thể nhìn thấy được. Đây là một trong những ngành có thu nhập cao và công việc tương đối nhẹ nhàng.<br />
Công việc của Kỹ thuật viên hình ảnh y học như thế nào?<br />
<br />
Ở các bệnh viện, kỹ thuật viên hình ảnh y học công tác tại khoa chẩn đoán hình ảnh và công việc của họ tương đối dễ dàng, không áp lực như bác sĩ, điều dưỡng viên:<br />
<br />
Điều khiển các thiết bị X-quang, siêu âm, cộng hưởng từ… theo yêu cầu của bác sĩ lâm sàng.<br />
Thiện hiện chiếu, chụp và trả kết quả ngay đối với người bệnh cấp cứu.<br />
Ghi các thông tin người bệnh( họ tên, ngày tháng năm sinh,…) theo đúng quy định lên phim ảnh.<br />
Kiểm tra chất lượng hình chụp nếu đạt yêu cầu thì ghi, lưu trữ kết quả chụp, chiếu. Sau đó chuyển đến phòng khoa có yêu cầu.<br />
Thực hiện các chế độ bảo dưỡng thiết bị y học hằng này, hàng tuần.<br />
Nhận, bảo quản các dụng cụ, phim ảnh, hóa chất theo kế hoạch<br />
Cơ hội việc làm Ngành Kỹ thuật hình ảnh y học tương đối cao<br />
<br />
Ngành Kỹ thuật hình ảnh y học hiện nay phát triển rất mạnh tuy nhiên số lượng sinh viên tham gia học tập ngành này khá ít dẫn đến việc nhiều bệnh viên thiếu hụt nguồn nhân lực này.<br />
<br />
Chính vì thế Kỹ thuật hình ảnh y học là ngành học “hot” và sau khi tốt nghiệp ra trường sinh viên sẽ có nhiều cơ hội trong việc tìm kiếm việc làm ổn định và thu nhập hiện tại của các kỹ thuật viên hình ảnh y học là tương đối cao. Vì vậy bạn chẳng có gì phải băng khoăn trong việc chọn ngành nào mà hãy nhanh chóng tìm một trường Trung cấp Y Dược uy tín đào tạo Kỹ thuật hình ảnh y học và chuyên tâm học hành.<br />
<br />
Học Ngành Kỹ thuật hình ảnh y học ở đâu uy tín?<br />
<br />
Trường Trung cấp Y khoa Pasteur là địa chỉ uy tín trong đào tạo kỹ thuật viên hình ảnh y học. Với chương trình đào tạo chuyên sâu về kiến thức cũng như thực hành các thao tác kỹ thuật trong 4 dạng thiết bị phổ biến nhất hiện nay như: X quang, thiết bị cắt lớp CT, thiết bị MRI và thiết bị siêu âm thì sinh viên hoàn toàn đủ khả năng làm việc tại các bệnh viện lớn nhỏ trong cả nước.<br />
<br />
Sinh viên tốt nghiệp tại trường được cấp bằng chính quy và có đủ điều kiện liên thông lên trình độ cao hơn theo quy định của Bộ GD&amp;ĐT.Địa chỉ nộp hồ sơ học Trung cấp kỹ thuật hình ảnh Y học<br />
<br />
Số 37/3 Đường Ngô Tất Tố, Phường 21, Quận Bình Thạnh, TP.HCM. Điện thoại tư vấn: 08.6295.6295 – 09.6295.6295]]></content:encoded>
		</item>
		<item>
			<title><![CDATA[Lịch khai giảng lớp trung cấp y sĩ y học cổ truyền năm 2017]]></title>
			<link>https://uhm.vn/forum/Thread-L%E1%BB%8Bch-khai-gi%E1%BA%A3ng-l%E1%BB%9Bp-trung-c%E1%BA%A5p-y-s%C4%A9-y-h%E1%BB%8Dc-c%E1%BB%95-truy%E1%BB%81n-n%C4%83m-2017</link>
			<pubDate>Tue, 14 Mar 2017 10:59:37 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=175775">Trường Cao đẳng Y Dược</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-L%E1%BB%8Bch-khai-gi%E1%BA%A3ng-l%E1%BB%9Bp-trung-c%E1%BA%A5p-y-s%C4%A9-y-h%E1%BB%8Dc-c%E1%BB%95-truy%E1%BB%81n-n%C4%83m-2017</guid>
			<description><![CDATA[Nhằm đảm bảo an toàn và tạo điều kiện thuận lợi cho việc khám bệnh, chữa bệnh bằng y học cổ truyền. Chính phủ đã có văn bản thống nhất quản lý và đưa việc hành nghề y học cổ truyền vào hoạt động theo pháp luật.<br />
Muốn khám, chữa bệnh bằng YHCT phải có chứng chỉ hành nghề<br />
Có một trong các bằng cấp, giấy chứng nhận trình độ chuyên môn sau đây tùy theo yêu cầu của từng hình thức tổ chức hành nghề và phạm vi chuyên môn hành nghề:<br />
     •	Bằng tốt nghiệp đại học hoặc trung học về y học cổ truyền;<br />
     •	Bằng tốt nghiệp đại học dược hoặc trung học dược và có Giấy chứng nhận đã học dược học cổ truyền;<br />
     •	Giấy chứng nhận trình độ chuyên môn y dược học cổ truyền do Bộ Y tế hoặc Sở Y tế tỉnh, thành phố trực thuộc trung ương (sau đây gọi là Sở Y tế) cấp;<br />
<br />
Thông báo tuyển sinh lớp trung cấp Y học cổ truyền năm 2017<br />
Trường trung cấp y khoa Pasteur thông báo tuyển sinh lớp trung cấp y học cổ truyền học thứ 7, chủ nhật phù hợp với các đối tượng vừa đi học vừa đi làm.<br />
Bậc Học: Y sĩ y học cổ truyền<br />
Nhóm ngành đào tạo: Sức khỏe.<br />
Mã ngành: 42720201<br />
Vùng tuyển sinh: Nhà trường tuyển sinh trên cả nước<br />
Lịch khai giảng: Ngày 1 tháng 4 năm 2017<br />
Điều kiện xét tuyển:<br />
     •	Học 10 tháng (Áp dụng cho các đối tượng: tốt nghiệp Trung cấp trở lên thuộc nhóm ngành sức khỏe như Dược sỹ, Điều dưỡng đa khoa, Y sỹ YHDP, Hộ sinh trung cấp, Kỹ thuật viên xét nghiệm, Kỹ thuật viên chẩn đoán hình ảnh, Phục hình răng…).<br />
     •	Học 12 tháng (Áp dụng cho các đối tượng: tốt nghiệp trung cấp trở lên ngoài nhóm ngành sức khỏe như kinh tế, kỹ thuật, ngoại ngữ, sư phạm, nhạc hoạ…)<br />
     •	Học 2 năm (Áp dụng cho đối tượng: tốt nghiệp THPT hoặc văn bằng tương đương BTVH cấp 3).<br />
     •	Học 2 năm 3 tháng (Áp dụng cho đối tượng: học xong lớp 12, trượt tốt nghiệp THPT, BTVH). Thời gian chương trình đào tạo Trung cấp Y Dược 27 tháng, Học viên được học bổ sung văn hóa 03 tháng để hoàn thiện chương trình THPT cấp 3 để được cấp bằng Bổ túc văn hoá (nếu có nhu cầu thi THPT Quốc gia).<br />
     •	Học 3 năm (Áp dụng cho đối tượng: tốt nghiệp THCS (lớp 9). Thời gian chương trình đào tạo 9 + 3 là 36 tháng. Học viên học bổ sung văn hóa lớp 10, 11, 12 để hoàn thiện chương trình THPT cấp 3 song song với học chuyên môn ngành Y Dược. Sau 3 năm sẽ được cấp bằng Trung cấp Y Dược và bằng Bổ túc văn hoá (nếu có nhu cầu thi THPT Quốc gia).<br />
<br />
Địa chỉ tuyển sinh Trung cấp Y học cổ truyền Tp HCM: site: caodangytetphcm.edu.vn<br />
Số 37/3 đường Ngô Tất Tố, Phường 21, Quận Bình Thạnh, TP Hồ Chí Minh. Điện thoại tuyển sinh Tp HCM: Điện thoại tư vấn 08.6295.6295 – 09.6295.6295]]></description>
			<content:encoded><![CDATA[Nhằm đảm bảo an toàn và tạo điều kiện thuận lợi cho việc khám bệnh, chữa bệnh bằng y học cổ truyền. Chính phủ đã có văn bản thống nhất quản lý và đưa việc hành nghề y học cổ truyền vào hoạt động theo pháp luật.<br />
Muốn khám, chữa bệnh bằng YHCT phải có chứng chỉ hành nghề<br />
Có một trong các bằng cấp, giấy chứng nhận trình độ chuyên môn sau đây tùy theo yêu cầu của từng hình thức tổ chức hành nghề và phạm vi chuyên môn hành nghề:<br />
     •	Bằng tốt nghiệp đại học hoặc trung học về y học cổ truyền;<br />
     •	Bằng tốt nghiệp đại học dược hoặc trung học dược và có Giấy chứng nhận đã học dược học cổ truyền;<br />
     •	Giấy chứng nhận trình độ chuyên môn y dược học cổ truyền do Bộ Y tế hoặc Sở Y tế tỉnh, thành phố trực thuộc trung ương (sau đây gọi là Sở Y tế) cấp;<br />
<br />
Thông báo tuyển sinh lớp trung cấp Y học cổ truyền năm 2017<br />
Trường trung cấp y khoa Pasteur thông báo tuyển sinh lớp trung cấp y học cổ truyền học thứ 7, chủ nhật phù hợp với các đối tượng vừa đi học vừa đi làm.<br />
Bậc Học: Y sĩ y học cổ truyền<br />
Nhóm ngành đào tạo: Sức khỏe.<br />
Mã ngành: 42720201<br />
Vùng tuyển sinh: Nhà trường tuyển sinh trên cả nước<br />
Lịch khai giảng: Ngày 1 tháng 4 năm 2017<br />
Điều kiện xét tuyển:<br />
     •	Học 10 tháng (Áp dụng cho các đối tượng: tốt nghiệp Trung cấp trở lên thuộc nhóm ngành sức khỏe như Dược sỹ, Điều dưỡng đa khoa, Y sỹ YHDP, Hộ sinh trung cấp, Kỹ thuật viên xét nghiệm, Kỹ thuật viên chẩn đoán hình ảnh, Phục hình răng…).<br />
     •	Học 12 tháng (Áp dụng cho các đối tượng: tốt nghiệp trung cấp trở lên ngoài nhóm ngành sức khỏe như kinh tế, kỹ thuật, ngoại ngữ, sư phạm, nhạc hoạ…)<br />
     •	Học 2 năm (Áp dụng cho đối tượng: tốt nghiệp THPT hoặc văn bằng tương đương BTVH cấp 3).<br />
     •	Học 2 năm 3 tháng (Áp dụng cho đối tượng: học xong lớp 12, trượt tốt nghiệp THPT, BTVH). Thời gian chương trình đào tạo Trung cấp Y Dược 27 tháng, Học viên được học bổ sung văn hóa 03 tháng để hoàn thiện chương trình THPT cấp 3 để được cấp bằng Bổ túc văn hoá (nếu có nhu cầu thi THPT Quốc gia).<br />
     •	Học 3 năm (Áp dụng cho đối tượng: tốt nghiệp THCS (lớp 9). Thời gian chương trình đào tạo 9 + 3 là 36 tháng. Học viên học bổ sung văn hóa lớp 10, 11, 12 để hoàn thiện chương trình THPT cấp 3 song song với học chuyên môn ngành Y Dược. Sau 3 năm sẽ được cấp bằng Trung cấp Y Dược và bằng Bổ túc văn hoá (nếu có nhu cầu thi THPT Quốc gia).<br />
<br />
Địa chỉ tuyển sinh Trung cấp Y học cổ truyền Tp HCM: site: caodangytetphcm.edu.vn<br />
Số 37/3 đường Ngô Tất Tố, Phường 21, Quận Bình Thạnh, TP Hồ Chí Minh. Điện thoại tuyển sinh Tp HCM: Điện thoại tư vấn 08.6295.6295 – 09.6295.6295]]></content:encoded>
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			<title><![CDATA[Đào tạo  Cao đẳng Điều dưỡng năm 2017]]></title>
			<link>https://uhm.vn/forum/Thread-%C4%90%C3%A0o-t%E1%BA%A1o-Cao-%C4%91%E1%BA%B3ng-%C4%90i%E1%BB%81u-d%C6%B0%E1%BB%A1ng-n%C4%83m-2017</link>
			<pubDate>Sat, 17 Dec 2016 14:12:47 +0700</pubDate>
			<dc:creator><![CDATA[<a href="https://uhm.vn/forum/member.php?action=profile&uid=175775">Trường Cao đẳng Y Dược</a>]]></dc:creator>
			<guid isPermaLink="false">https://uhm.vn/forum/Thread-%C4%90%C3%A0o-t%E1%BA%A1o-Cao-%C4%91%E1%BA%B3ng-%C4%90i%E1%BB%81u-d%C6%B0%E1%BB%A1ng-n%C4%83m-2017</guid>
			<description><![CDATA[Nhiều thí sinh có mong muốn học Cao đẳng điều dưỡng tphcm mà chưa biết điều kiện xét tuyển năm 2017 như thế nào? Hồ sơ cần những gì?<br />
<br />
Theo thông tin mới nhất, Chính phủ đã giao cho Bộ LĐ TB&amp;XH quản lý Nhà nước đối các Trường Cao đẳng Y Dược trên toàn quốc. Do vậy, các Trường Cao đẳng Y Dược TPHCM tuyển sinh năm 2017 sẽ theo quy chế mới do Bộ LĐ TB&amp;XH ban hành, cấp Bằng Cao đẳng Y Dược thuộc hệ thống Giáo dục nghề nghiệp phù hợp với Luật Giáo dục nghề nghiệp đã có hiệu lực.<br />
<br />
<br />
<br />
Để trở thành cán bộ Y tế vững tay nghề, sâu về chuyên môn, nhiều bạn trẻ sau khi tốt nghiệp THPT đã lựa chọn học Cao đẳng Y Dược TPHCM để thực hiện ước mơ của mình.<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Điều kiện xét tuyển Cao đẳng Điều dưỡng TPHCM năm 2017</span><br />
<br />
Để đảm bảo chất lượng tuyển sinh đầu vào thị sinh đăng ký <span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b">xét tuyển cao đẳng điều dưỡng</span></span> năm 2017 phải tốt nghiệp thpt cấp 3 và có điểm trung bình các môn trên 5,5.<br />
<br />
Trong buổi họp mặt và trao đổi về giáo dục chương trình Y khoa, Phó Hiệu trưởng Trường Cao đẳng Y Dược Pasteur cho rằng chương trình đào tạo Cao đẳng Điều Dưỡng hiện đang áp dụng không còn phù hợp. Do vậy, từ 1/1/2017 các Trường Cao đẳng Y Dược TPHCM hay các tỉnh thành phố khác đều sẽ phải đào tạo Điều dưỡng viên có trình độ Cao đẳng theo quy định của Bộ LĐ TB&amp;XH.<br />
<br />
<span style="font-weight: bold;" class="mycode_b"> Cao đẳng y dược Pasteur đào tạo điều dưỡng viên chuẩn đầu ra vững tay nghề.</span><br />
<br />
Nghề điều dưỡng không chỉ có những lý thuyết sách vở mà vững tay nghề thì mới có thể tìm được một công việc ổn định cùng mức lương hấp dẫn. Vì vậy trong những năm qua Trường Cao đẳng Y dược Pasteur luôn chú trọng đào giúp sinh viên sau khi ra trường có nền tảng kiến thức vững chắc đó là sâu y lý, giàu y đức, vững tay nghề.<br />
<br />
Tiến sĩ Y Dược, Hiệu trưởng Trường Cao đẳng Y Dược Pasteur có nêu rõ: Các em sinh viên cần định hướng rõ nghề nghiệp tương lai của mình sau khi tốt nghiệp. So với bậc học THPT là cầm tay chỉ việc thì khi bước lên bậc học cao hơn ngoài việc học tập trên lớp còn phải chịu khó tìm tòi, năng động và phải biết tư duy, tự phát triển kỹ năng bản thân, đáp ứng nhu cầu xã hội. Hơn hết khi hội nhập nên kinh tế thì ngoại ngữ và công nghệ thông tin chính là công cụ hỗ trợ đắc lực và chiếm lợi thế khi đi xin việc.<br />
Học theo khung chương trình của Bộ LĐ TB&amp;XH là theo hướng thiên về thực hành các kỹ năng nghề nghiệp, không theo hướng học thuật kiểu hàn lâm lý thuyết. Người học Trường Cao đẳng Y Dược tốt nghiệp ra trường sẽ vững về tay nghề, làm được việc ngay chứ các Bệnh viện hay cơ sở Y tế không phải mất công đào tạo lại. Phù hợp với thực tiễn hiện nay.<br />
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<span style="font-weight: bold;" class="mycode_b">Hồ sơ đăng ký xét tuyển Cao đẳng Điều dưỡng TPHCM</span><br />
<ul class="mycode_list"><li>02 Bản sao công chứng bằng tốt nghiệp THPT (nếu hưa có bằng tốt nghiệp, có thể sử dụng giấy chứng nhận tốt nghiệp tạm thời)<br />
</li>
<li>01 Bản sao công chứng hợp lệ giấy khai sinh[/size]<br />
</li>
<li>02 Ảnh 2×3 và 02 Ảnh 3×4 ( chụp gần đây nhất trong 6 tháng trở lại)<br />
</li>
<li>02 Bản sao học bạ THPT cấp 3<br />
</li>
<li>02 Sơ yếu lý lịch có dấu xác nhận cơ quan địa phương, có bán tại tất cả các hiệu sách<br />
</li>
</ul>
<br />
<div style="text-align: center;" class="mycode_align">[ </div>
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<span style="font-weight: bold;" class="mycode_b">Địa chỉ xét tuyển Cao đẳng Điều dưỡng TPHCM</span><br />
<br />
<br />
Thí sinh có thể nộp hồ sơ qua đường bưu điện hoặc chuyển phát nhanh đến địa chỉ  Số 37/3 Đường Ngô Tất Tố, Phường 21 Quận Bình Thạnh, Tp Hồ Chí Minh. Đây là địa chỉ duy nhất của nhà trường tại TPHCM, cũng là địa chỉ đào tạo. Điện thoại tư vấn: 08.6295.6295 – 09.6295.6295<br />
<br />
<br />
Nguồn: Xét tuyển cao đẳng điều dưỡng tphcm]]></description>
			<content:encoded><![CDATA[Nhiều thí sinh có mong muốn học Cao đẳng điều dưỡng tphcm mà chưa biết điều kiện xét tuyển năm 2017 như thế nào? Hồ sơ cần những gì?<br />
<br />
Theo thông tin mới nhất, Chính phủ đã giao cho Bộ LĐ TB&amp;XH quản lý Nhà nước đối các Trường Cao đẳng Y Dược trên toàn quốc. Do vậy, các Trường Cao đẳng Y Dược TPHCM tuyển sinh năm 2017 sẽ theo quy chế mới do Bộ LĐ TB&amp;XH ban hành, cấp Bằng Cao đẳng Y Dược thuộc hệ thống Giáo dục nghề nghiệp phù hợp với Luật Giáo dục nghề nghiệp đã có hiệu lực.<br />
<br />
<br />
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Để trở thành cán bộ Y tế vững tay nghề, sâu về chuyên môn, nhiều bạn trẻ sau khi tốt nghiệp THPT đã lựa chọn học Cao đẳng Y Dược TPHCM để thực hiện ước mơ của mình.<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Điều kiện xét tuyển Cao đẳng Điều dưỡng TPHCM năm 2017</span><br />
<br />
Để đảm bảo chất lượng tuyển sinh đầu vào thị sinh đăng ký <span style="font-style: italic;" class="mycode_i"><span style="font-weight: bold;" class="mycode_b">xét tuyển cao đẳng điều dưỡng</span></span> năm 2017 phải tốt nghiệp thpt cấp 3 và có điểm trung bình các môn trên 5,5.<br />
<br />
Trong buổi họp mặt và trao đổi về giáo dục chương trình Y khoa, Phó Hiệu trưởng Trường Cao đẳng Y Dược Pasteur cho rằng chương trình đào tạo Cao đẳng Điều Dưỡng hiện đang áp dụng không còn phù hợp. Do vậy, từ 1/1/2017 các Trường Cao đẳng Y Dược TPHCM hay các tỉnh thành phố khác đều sẽ phải đào tạo Điều dưỡng viên có trình độ Cao đẳng theo quy định của Bộ LĐ TB&amp;XH.<br />
<br />
<span style="font-weight: bold;" class="mycode_b"> Cao đẳng y dược Pasteur đào tạo điều dưỡng viên chuẩn đầu ra vững tay nghề.</span><br />
<br />
Nghề điều dưỡng không chỉ có những lý thuyết sách vở mà vững tay nghề thì mới có thể tìm được một công việc ổn định cùng mức lương hấp dẫn. Vì vậy trong những năm qua Trường Cao đẳng Y dược Pasteur luôn chú trọng đào giúp sinh viên sau khi ra trường có nền tảng kiến thức vững chắc đó là sâu y lý, giàu y đức, vững tay nghề.<br />
<br />
Tiến sĩ Y Dược, Hiệu trưởng Trường Cao đẳng Y Dược Pasteur có nêu rõ: Các em sinh viên cần định hướng rõ nghề nghiệp tương lai của mình sau khi tốt nghiệp. So với bậc học THPT là cầm tay chỉ việc thì khi bước lên bậc học cao hơn ngoài việc học tập trên lớp còn phải chịu khó tìm tòi, năng động và phải biết tư duy, tự phát triển kỹ năng bản thân, đáp ứng nhu cầu xã hội. Hơn hết khi hội nhập nên kinh tế thì ngoại ngữ và công nghệ thông tin chính là công cụ hỗ trợ đắc lực và chiếm lợi thế khi đi xin việc.<br />
Học theo khung chương trình của Bộ LĐ TB&amp;XH là theo hướng thiên về thực hành các kỹ năng nghề nghiệp, không theo hướng học thuật kiểu hàn lâm lý thuyết. Người học Trường Cao đẳng Y Dược tốt nghiệp ra trường sẽ vững về tay nghề, làm được việc ngay chứ các Bệnh viện hay cơ sở Y tế không phải mất công đào tạo lại. Phù hợp với thực tiễn hiện nay.<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Hồ sơ đăng ký xét tuyển Cao đẳng Điều dưỡng TPHCM</span><br />
<ul class="mycode_list"><li>02 Bản sao công chứng bằng tốt nghiệp THPT (nếu hưa có bằng tốt nghiệp, có thể sử dụng giấy chứng nhận tốt nghiệp tạm thời)<br />
</li>
<li>01 Bản sao công chứng hợp lệ giấy khai sinh[/size]<br />
</li>
<li>02 Ảnh 2×3 và 02 Ảnh 3×4 ( chụp gần đây nhất trong 6 tháng trở lại)<br />
</li>
<li>02 Bản sao học bạ THPT cấp 3<br />
</li>
<li>02 Sơ yếu lý lịch có dấu xác nhận cơ quan địa phương, có bán tại tất cả các hiệu sách<br />
</li>
</ul>
<br />
<div style="text-align: center;" class="mycode_align">[ </div>
<br />
<br />
<span style="font-weight: bold;" class="mycode_b">Địa chỉ xét tuyển Cao đẳng Điều dưỡng TPHCM</span><br />
<br />
<br />
Thí sinh có thể nộp hồ sơ qua đường bưu điện hoặc chuyển phát nhanh đến địa chỉ  Số 37/3 Đường Ngô Tất Tố, Phường 21 Quận Bình Thạnh, Tp Hồ Chí Minh. Đây là địa chỉ duy nhất của nhà trường tại TPHCM, cũng là địa chỉ đào tạo. Điện thoại tư vấn: 08.6295.6295 – 09.6295.6295<br />
<br />
<br />
Nguồn: Xét tuyển cao đẳng điều dưỡng tphcm]]></content:encoded>
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