Chapter 9 The World of Plastics and Polymers Overview • Plastics are all around us – Polymers‚ materials whose molecules consist of long chain of atoms • Natural • Synthetic • Use of material and impact on economy‚ lifestyle‚ and leisure – Word plastic to some carry connotation “cheap” or “tacky” – Synthetic polymers revolutionised modern life • eg plastics become important in automobile industry‚ some new plastics stronger than steel and resist corrosion‚ less dense than structural
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Please find attached Rima ’s paper. Here are the assignment instructions for the peer review: "Your instructor will assign and send you a peer ’s paper on Health Care Provider and Faith Diversity. Your job is to critically read the assignment and make corrections/comments using track changes and comments in Microsoft Word. Be sure to assess the paper using the following criteria: 1. Does the paper provide sufficient evidence for its hypothesis or claim? 2. Does the flow of the paper
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Utilization of Waste Plastic in Bituminous Mix for Improved Performance of Roads’ (Plastic Road) Disposal of waste plastic is a major problem .It is non-biodegradable .It mainly consists of low-density polyethylene .Burning of these waste plastic bags causes environmental pollution.To find its utility in bituminous mixes for road construction.Laboratory performance studies were conducted on bituminous mixes .Laboratory studies proved that waste plastic enhances the property of the mix .Improvement
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Alexander Fountain April 4‚ 2011 Writing 101 Peer Pressure State of Mind In today ’s society everyone and everybody are influenced through something known as peer pressure. After doing research‚ I have come to the conclusion that peer pressure is divided into two parts which is family and school. These two can sometimes cause adolescents to give in to peer pressure and on the importance of social life‚ a lack of interest or communication on the part of the parents and teachers‚
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Definition: Plastic money is a term that is used predominantly in reference to the hard plastic cards we use every day in place of actual bank notes. They can come in many different forms such as cash cards‚ credit cards‚ debit cards‚ pre-paid cash cards and store cards. Introduction: A slang phrase for credit cards‚ especially when such cards used to make purchases. The "plastic" portion of this term refers to the plastic construction of credit cards‚ as opposed to paper and metal of
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detailing the future benefits ‚ feasibility ‚ accessibility‚ comforts ‚contingency and growth. Now‚ the affordability factor‚ this factor is made so achievable that nothing seems to be beyond reach. How is that? Its the introduction of plastic money. The widely used kind of plastic money is credit card and debit card. Of these two the debit card is the payment affordability upto the balance in the account hold in the bank. But the credit card is a boasters to the factor of affordability. The invention
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Plastic is one of the most widely used products in the U.S. We use it to package consumer products‚ to charge our purchases with credit cards‚ to carry our food and drink‚ to build our toys and to even make our clothing! There are over 10‚000 different kinds of plastic in the world‚ and it is so versatile and can be mixed with so many other elements that its uses are limitless. But plastic takes up about 10% of our total waste stream‚ and it is composed mainly of the non-renewable resource petroleum
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Peer Tutoring is a class that I thought I would be able to slack off and get an easy mark in‚ but throughout the semester I learned it was not as easy as I thought it would be. It is something people take for granted. As the semester went by I started to like it peer tutoring because it gave me skills‚ I got some work experience and it is also a fun thing to do depending on what class you choose to peer tutor in and I chose gym class. Firstly peer tutoring is a good class if you want to learn new
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The Effects of Plastic Bags on Environmentt * | * The effects of plastic bags on the environment are really quite devastating. While there are many objections to the banning of plastic bags based solely on their convenience‚ the damage to the environment needs to be controlled. * There is no way to strictly limit the effects of plastic bags on the environment because there is no disposal method that will really help eliminate the problem. While reusing them is the first step‚ most people
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Plastic Plastics are used on a daily basis throughout the world. The word plastic is a common term that is used for many materials of a synthetic or semi-synthetic nature. The term was derived from the Greek plastikos‚ which means “fit for molding.” Plastics are a wide variety of combinations of properties when viewed as a whole. They are used for shellac‚ cellulose‚ rubber‚ and asphalt. We also synthetically manufacture items such as clothing‚ packaging‚ automobiles‚ electronics‚ aircrafts‚ medical
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