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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K-12 in the Philippines : A Solution or a Problem? K-12 is the new Education Program in the Philippines that started last year‚ 2012. The K to 12 Program covers Kindergarten and 12 years of basic education (six years of primary education‚ four years of Junior High School‚ and two years of Senior High School [SHS]) to provide sufficient time for mastery of concepts and skills‚ develop lifelong learners‚ and prepare graduates for tertiary education‚ middle-level skills development‚ employment
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more biodegradable plastic bag using potatoes. b. To apply the value of patience and excellence while performing the project and; c. To find out if potato starch can be a potential replacement for petroleum based plastic. III. Procedures: 1. Wash‚ peel‚ and dice the potato. Then put it in the blender till it blends into an even paste. 2. Now strain with a tea strainer or coffee filter. You can use the starch right away or dry it. 3. To make the plastic you need to add 7
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An Ugly Trend Plastic surgery is defined as repair‚ restoration‚ or improvement of lost‚ injured or defective body parts. It can also be used as a synonym for “fake” or “superficial.” Although the meaning of plastic surgery fluctuates between different people‚ the origin of the word “plastic” comes from the Greek “plastikos‚” meaning "able to be molded.” Throughout history‚ society values beauty. Individual’s pursuit in self-fulfillment through plastic surgery and restoration is one of the oldest
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September 26 we toured PCPM. I found out they specialize in plastic injection molding and have been in business since 1978. At the beginning of the tour we were informed on the process the plastic goes through from the time it enters the factory in pellets to the time it leaves as a finished product. When we actually toured the factory it was difficult to hear our tour guide but I believe heard him say they add nylon to the plastic for certain molds to make it stronger. Seeing the molding process
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Background The overuse of plastics in today’s society has become major environmental issue for our oceans. Plastic pollution is the dumping‚ littering‚ or disposing of any type of man-made plastic that has been produced and has ended up in our ocean and has not been recycled. History of Plastic "Plastic" entered the world through chemistry in 1909 and was originally coined to describe Bakelite‚ the first fully synthetic resin. What make’s plastic so unique is when it is heated it can be molded
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http://www.hidayat.org/blog/2008/12/28/islam-astology-astronomy-the-knowledge-of-unseen-fortuneteller-palmistry/ Written by admin on 28 December 2008 retrieved on 12/7/2013. The following sub-topics have been discussed in this compilation: * 1 – Islam & Astrology * 2 – Did Muhammad (Peace be upon Him) know the Unseen? * 3 – Why does Islam forbid prediction of the future through astrology and other sources like these? If we use these methods to find out what a person’s true personality
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popular and serious issues in both developed and developing countries. Therefore the government should focus on evaluating potential causes and also give some possible solutions to this problem. This alarming situation is due to some reasons. First of all‚ people are mostly dissatisfied with their salaries. They feel they get not enough money for their work. As a result‚ they prefer to take unemployment benefits than take up any job. Another reason is lack of workplaces. It happens when some professions
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Synopsis‚ Key Issues‚ Problems‚ Opportunities‚ Solutions‚ & Recommendations of “Boss Talk” Video Title Page TOPIC PAGE INTRODUCTION………………………………………………….………… 3 VIDEO REVIEW Synopsis……………….……………………………………………... 4 Key Issues…………………………………………………….………. 4 Definition of the Problem and the Opportunity…………….………… 5 Alternative Solutions……………………………….………………….6 Selected solution………………………………………………..……...7 Implementation/Recommendations……………………………………7 CONCLUSIONS…………………………………………………
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Essays on the Pros and Cons of Plastic Surgery It is normal for people to want to look and feel their best. Sometimes‚ plastic surgery can help people achieve this goal. Plastic surgery can also be used as a form of corrective surgery such as deformities or in cases where someone has suffered severe burns or disfigurement from an accident. However‚ plastic surgery is not without potential physical and emotional risks. These potential risks and benefits are what essays on the pros and cons of
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