reserved. DOI 10.1016/j.mib.2010.02.006 This short review attempts to give a background on the polyhydroxyalkanoates‚ their variety‚ properties‚ versatility‚ applications and limitations. History For more than seventy years petroleum based plastics have been used in a variety of industrial and day-to-day applications owing to their versatility and durability [1‚2]. However‚ they bear negative attributes including recalcitrance to biodegradation [3]‚ toxicity after incineration and massive
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The world has a titanic problem with disposing of plastic bags. Literally. Floating in the midst of the Pacific Ocean is a double-vortex of garbage that stretches from the west coast of the United States to the Islands of Japan. The Great Pacific Garbage Patch is composed six thousand three hundred and twenty-one miles of trash. The majority of this artificial waste continent is discarded fishing nets‚ plastic water bottles and caps‚ and plastic bags. Obviously‚ garbage in the vast expanse of the
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The Morality and Immorality of Plastic Surgery Camille Janine L. Icaro‚ Francis Jestin S. Aquino‚ and Marla Andrea G. Mendoza De La Salle Lipa Integrated School Authors’ Note Aquino‚ Francis Jestin S.‚ Level 10 student‚ De La Salle Lipa; Icaro‚ Camille Janine L.‚ Level 10 student‚ De La Salle Lipa; and Mendoza‚ Marla Andrea G.‚ Level 10 student‚ De La Salle Lipa; Correspondence to this article is to be addressed to Marla Andrea Mendoza‚ Level 10 student‚ De La Salle Lipa-Integrated
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Running header: Delta Plastic‚ Inc. (B) Delta Plastics‚ Inc. (B) Delta Plastics‚ Inc. (B) Introduction Have you taken the time to look at your plastic containers? Well‚ if you do there is a chance that your containers have flaws and defects that are noticeable to the human eye. There are defects that do not get in the way of using the containers but for quality purposes‚ it still is a defect. This paper will show a 3-sigma control chart for the production process for using the new and standard
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Plastic pollution is something that is drastically changing our ecosystems. With more trash thrown into bodies of water every day‚ it’s said that “plastics in the ocean will outweigh fish pound for pound in 2050” (“How”). Microplastics are changing the way plastic pollution may travel‚ and not in a good way. Microplastics are pieces of plastic less than 1mm in size and because of that‚ they can’t be removed from the ocean. In recent studies‚ researchers discovered that Zooplankton are able to digest
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Biodegradable plastic from cornstarch ABSTRACT The study aims to produce biodegradable plastic using cassava starch as its main component. Cassava starch was mixed with water‚ cornstarch and cooking oil INTRODUCTION There is an increasing demand for plastic‚ from the highly technological fields of electronics‚ fiber optics‚ and pharmaceuticals to the basic necessities such as sandwich wrappers and garbage bags. This high demand for plastics‚ however‚ has been a major contributor to
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industry in the world. Many Asian countries’ women are crazy about this type of beauty. Plastic surgery is not just about becoming prettier‚ it is also about confidence building. In some countries‚ plastic surgery even relates to career or intimating relationships. But there are some different points of view about this phenomenon. According to Choe Sang-Hun‚ who wrote an article about plastic surgery in South Korea‚ plastic surgery becoming very popular in this country. Not only is the technology well-developed
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Propsoing a bag tax can indeed be a good thing. Many of our nation’s polution comes from plastic bags. When charging an additional 25 cents for a plastic we can use that money to clean up our world. Enforcing the bag tax wouldn’t be a problem‚ the cashier will add an additional 25 cents to your total for each plastic bag. A bag tax should be imposed upon communities because of the problems plastic bags impose on our enviroment. I support having a 25 cent bad tax. A bag tax is good for three reasons
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Sociology group presentation: Plastic surgery * Plastic surgery is becoming one of the popular ways to change one’s physical appearance in South Korea. * People in Korea believe that looking good can change their lives. * 40% of the people in Korea think that they failed the interview are because they do not look beautiful. * 70% want to change their social status through plastic surgery. Reasons: * Influence of social media: Celebrities have perfect looking. This brings
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Inject Plastics Define the Problem: Is it the Inject Plastics’ best interest to terminate sales representative or not? Which of the 10 sales representatives should be terminated? Formulate Alternatives: Lay off / Terminate Sales Representatives |PRO |CONS | |Increase district’s income by 0.99% on commission from every
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