Technology The human race has advanced in technology for a better living. Technology in today’s society is very important because it affects us in many positive ways. It influences in social interaction‚ health‚ and the managing of information. Technology has allowed a better social interaction in the 21st century. It has influenced communication by making it accessible. Humans‚ over time‚ have created practical devices such as computers‚ cell phones‚ pagers‚ and others that give people access
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The Polymer Envoys program would be very good for me because it will help me further my education by conducting research and this could help me when I go for nursing school. It can also teach me how to become better at research and help me grow better at my studies of science and learn how to use it. I think this program will teach me how science operates. I really enjoy science and writing research papers. This program can help me in the field I want to further in life and it will become very
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form larger molecules known as polymers. In doing so‚ monomers release water molecules as byproducts. This type of reaction is known as dehydration synthesis. In a dehydration synthesis reaction‚ the hydrogen of one monomer combines with the hydroxyl group of another monomer‚ releasing a molecule of water. At the same time‚ the monomers share electrons and form covalent bonds. As additional monomers join‚ this chain of repeating monomers forms a polymer. Polymers are broken down into monomers in
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A protein is a Biological polymer made up of as different amino acids joined by peptide bonds. A protein is formed by amino acids which are the basic building block of a protein components of an amino acid include a :C-carbon atom‚ H-Hydrogen atom‚ H3N+ - Amino Group‚ COOH- - Carboxyl Group‚ R- this group varies from amino acid to amino acid. There are 20 amino acids‚ each differing in its R group. Two examples are: Glycine‚ its R group being H(Hydrogen) and Phenylalanine its R group being CH2 (Carbon
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Human growth hormone (HGH) injections are great in shortening the length of time needed to build muscle mass. Weight training can certainly help you achieve that goal but it will take a long time. Synthetic HGH injections will change your flabby body into muscled one quickly and you don’t even need to go to the gym as frequently as before. If it were that simple‚ a lot of people would be going around buffed and all. But of course we don’t see them because HGH injections are just too expensive‚ and
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How have polymers been applied in the medical world? Adriel Martinez English IV Ms.Spivey 10/13/2013 Polymers have revolutionized our medical world because they have saved and improved the quality of our lives when applied in medical practices. Polymers are macro molecules composed of more minuscule units called monomers. Polymers can be either synthetic or natural‚ such as cellulose which is a natural polymer found in plants. Research has shown that replacing
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Effect of Temperature on Polymers: Solids on heating eventually melt to form a liquid. With polymers it is not so simple rubber on cooling (in liquid nitrogen) becomes brittle or glassy. Many polymers have a mixture of ordered (crystalline) regions and random (amorphous) regions. In the glassy state‚ the tangled chains in the amorphous region are frozen so movement of chains is not possible the polymer is brittle. If the glassy material is heated‚ the chains reach a temperature at which they
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POLYMER DATA HANDBOOK *Home *Browse/Search Contents *Browse by Polymer Class *Browse the Index *Online help Copyright © 1999 by Oxford University Press‚ Inc. EDITED BY JAMES E. MARK‚ UNIVERSITY OF CINCINNATI PUBLISHED BY OXFORD UNIVERSITY PRESS The online version of the Polymer Data Handbook includes key data on over two hundred polymers. Please note that entries are presented as PDF files and can only be read using Adobe Acrobat Reader Version 3. If you do not have the freeware reader‚
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important for our daily life.. As we all know‚ English is the one of important language in this world. If we cannot speak English even a little bit‚ we are called as a very poor in this community. We also cannot improve our life if we worst in English. We will feel loser if we in the group that use English as a medium to speak. According to the research that have been made by the group of University Malay‚ 70% of undergraduate student especially Malay student are not use English as a medium
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innovators who are working on ways to improve life even if life is fine as it is. IPhones are an appropriate example here. Apple is continuously creating newer and better versions of the iPhone because they bring in a lot of money. Newer is better. Humans are creating artificial everything. One example of this is artificial turf fields. They are becoming increasingly common in soccer and American football‚ as well as other sports. There are many benefits to synthetic turf‚ like the fact that turf is consistent
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