Cotton Chemistry of Cotton Fiber The chemical composition of cotton fibers and the quantity of different constituents vary greatly with the type of plant‚ soil and climate. Row cotton fiber‚ after ginning‚ is essentially composed 94% cellulose. Chemical composition of cotton fiber: Constituents Percent Cellulose 94.0% Protein 1.3 Paretic substances 1
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distribution of muscle fibre type and performance. How might exercise training modify or change a person’s fibre-type distribution? There are four different types of muscle fibres: type 1‚ type 2a‚ type 2x‚ and type 2c. “A single skeletal muscle contains fibres having different speeds of shortening and ability to generate maximal force: type 1 (slow-twitch) fibres and type 2 (fast-twitch) fibres. Type 1 fies take approximately 110 ms to reach peak tension when stimulated. Type 2 fibres can reach peak
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CLASS-VI FIBRE TO FABRIC 1. Match the following statements: (a) Polyester (i) Strongest fibre (b) Nylon (ii) high moisture absorption (c) Wool (iii) Can not tolerate hot iron (d) Cotton (iv) Longest natural fibre (e) Silk (v) Poor heat conduction 2. State whether the following statement are true or false: (i) Fibre is the basic unit of all fabrics. (ii) Filament are short fibres. (iii) Jute is the outer covering of coconut. (iv) Silk is prepared from
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OPTICAL AMPLIFIER An optical amplifier is a device that amplifies an optical signal directly‚ without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity‚ or one in which feedback from the cavity is suppressed. Optical amplifiers are important in optical communication and laser physics. There are several different physical mechanisms that can be used to amplify a light signal‚ which correspond to the major types of optical
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Summary Synthetic marijuana is a big trend in our community because there are no drug tests for this yet and you can buy the product at a head shop‚ and a tobacco store over the counter. This has been an ethical problem in our world today because a lot of people are dying from it‚ where I am at they had a person die from the synthetic marijuana a brand called "Black Widow." They had a protest in my town to ban the Black Widow because it caused someone to die from the chemicals that was in it. I
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validated by Japan Textile Inspection Association that even after fifty times of washing‚ bamboo fiber fabric still possesses excellent antibacteria functions. The test result shows over 70% death rate after bacteria are being incubated on bamboo fibre fabric. Bamboo fiber’s natural antibacteria function differs greatly from that of chemical antimicrobial – as it has no allergic reactions. Green & Biodegradable Bamboo fiber is praised as "the natural‚ green‚ and ecofriendly new-type textile material
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legal synthetic drugs at least once. The statistics shows an increase of 3.1 percent from the survey results in 2009. A similar data of 11.4 percent of USA 12th graders have used ‘’spice’’ or ‘’K2’’ (brands of synthetic cannabis) in the last years (Bhatty‚ Sanaa‚Wu & Wendell‚ 2013). Synthetic drugs are mostly common in young people. It also found that daily use of synthetic cannabis is now at 30 years peak level in the midst of high school seniors (Bhatty‚ Sanaa‚Wu & Wendell‚ 2013). Synthetic cannabis
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Name:Xiangwen Li Course:Financial Policy Tutor:Dr.John Thornton Date:2012/10/8 Kota Fibres LTD Case Analysis Executive summary Kota is experiencing a number of problems. The manage director to prevent over production and over stocking has resulted to a sequence of hiring and layoffs each year. And the company is suffering from liquidity challenges because it is not in a position to finance its day-to-day activities‚ so its bank account stands over drawn. This situation has impacted
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Today they’re many thousand different materials. Most of them are different types of clothing‚ or cloth. Good portions of these are combinations of synthetic fibers woven or threaded together to make a final product. These synthetic fibers are a large group of polymers. Synthetic polymers offer more possibilities‚ since they can be designed with molecular structures that impart properties for desired end uses. All fibers are ploy-something or polymers. That means they are long strings of repeating
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Case Report for Kota Fibres‚ Ltd. Group 7 BA 141 (WFY) 8/11/2010 Table of Contents Point of View .............................................................................................................................................. 1 Case Context ............................................................................................................................................... 1 Problem Definition ...................................................................
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