Introduction Polytetrafluoroethylene (PTFE)‚ more commonly known as Teflon‚ is a polymer. Polymer is a substance which contains many structural units that are joined the same type of linkage.(1) Hence‚ the molecular structure of polytetrafluoroethylene is based on a chain of carbon atoms. However‚ unlike some other fluoropolymers‚ in Teflon the chain is completely surrounded by fluorine atoms.(2) There is a very strong bond between fluorine atoms and the carbon as the fluorine atoms act as a protective
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I. Background 1. History and Location Henkel AG & Co. KGaA is a multinational company headquartered in Düsseldorf‚ Germany. Founded in 1876‚ Henkel is a global leader in the consumer and industrial businesses with brands such as Persil‚ Schwarzkopf and Loctite. Headquartered in Düsseldorf‚ Germany‚ Henkel employs 48‚000 people worldwide and is ranked among the Fortune Global 500. The company’s preferred shares are listed in the German stock index DAX. In North America‚ Henkel has about 5‚700
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Intellect Resources Limited 2‚ Kolawole Sebili Street Killa B/Stop‚ Iyana Ejigbo Ejigbo‚ Lagos irnl@gmail.com Intellect Res. Ltd Intellect Res. Ltd Intellect Resources Limited BOOKS AND GENERAL STATIONERY SUPPLIES 25 June 2011 Prepared By: Ige Michael Olatunde Sales Officer Prepared For: XXXX Nigeria Limited. DESCRIPTION XXX Nigeria Limited requires an a prompt and economical supply of general office stationery and related materials. Intellect Resources
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Biomechanics and Anatomy The anatomical and biomechanical makeup of the lateral side of the ankles have an innate vulnerability to ligamentous sprain. Inversion and eversion are permitted by two joints‚ the talocrural and the subtalor joint (Hertel et al‚ 1999). The lateral malleolus is comparably longer than the medial‚ which happens to create a fulcrum that inclines the ankle to inversion sprains (Booher & Thibodeau‚ 1994). The lateral ligament complex of the ankle is made up of the anterior talofibular
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content. This is because casein is a protein which is present in milk and gives milk its white colour. It contains all the essential amino acids required by humans‚ making it of high nutritional value. Casein is also used in the manufacture of adhesives‚ binders‚ and other things. It is frequently found in other nondairy cheese substitutes to improve consistency‚ especially when melted. Casein glue can be used on wood with up to 15% moisture content as well as oily woods. Commercial casein glues
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1. Nordson do Brasil: Challenges in an Emerging Market Gregory Merk‚ General Manager-Latin America South (LAS) and the head of Nordson do Brasil‚ a wholly owned subsidiary of Nordson (Nasdaq: NDSN)‚ was deep in thought in his Tambore office in Sao Paulo. He was thinking about his plan of action for his first 2002 quarterly meeting at Westlake‚ Ohio‚ worldwide headquarters (HQ) of Nordson. This was to be a crucial meeting‚ more than a mere update – HQ wanted to be apprised of the problems and issues
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in its ability to prolong drug release and shift characteristics of liposomes such as zeta potential and diameter size. Pectin is most commonly used in jams and jellies as a gelling agent but can also be used for drug delivery because of its adhesive properties (Nguyen et al.‚ 2011). The pectin coating on liposomes is demonstrative of increasing efficiency of drug delivery in the body. Pectin coating can increase the mucoadhesivity of the liposome to prevent the liposomes from decreasing in size
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LALALALALALLA OSKJOJDFAOSJDJAS * * Role Of Chemistry In Day To Life fibres. 8. Analysis of fruit & vegetable juices for their acidity. (Any other investigatory project) Class - XII Chemistry Practical A. Surface... Premium * Jackfruit of Jackfruit (Artocarpus Heterophyllus) Seeds as Nutritive Organic Chips An Investigatory Project Entry To the Intel Philippines Division Paper Evaluation Hana... Premium * Oregano As An Alternative afford to buy a commercial antibacterial
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Aloha Airlines Flight 243 Boeing 737-200 April 28‚1988 Honolulu‚ HI Aloha 243 was a watershed accident : There were very clear precursors that were not acted upon It reflected a basic lack of airplane level awareness It pointed out errors in basic design and certification philosophies There were catastrophic unintended effects April 28‚ 1988‚ Flight 243 was scheduled for several “Island-hopping” flights: First Officer conducted preflight inspection in darkness and noted nothing unusual Airplane
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Cashew Tree The cashew tree is evergreen. It grows up to 12 metres high and has a spread of 25 metres. Its extensive root system allows it to tolerate a wide range of moisture levels and soil types‚ although‚ commercial production is advisable only in well-drained‚ sandy loam or red soils. Annual rainfall needs to be at least 889mm (35 inches) and not more than 3048mm (120 inches). Cashew trees are most frequently found in coastal areas. It is exported to countries like Japan and Korea and its domestic
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