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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the argument and an explanation of the definitions that need to be defined. After the basics then there will be a case study that goes into the different types of dangers that occur from different types of cosmetic surgery (another definition for plastic surgery). Finishing the paper with statistics and one more case study that will further explain the point of why others should avoid having their body altered. All the history and background information comes from different history sites‚ the dangers
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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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discuss the difference between reconstructive‚ plastic and cosmetic surgery and the psychological benefits of them and argue the reasons that outweigh the health risk. First‚ what are the differences between them? Reconstructive surgery is to to correct‚ fixed or repair some sort of physical deformities. Some of examples of this would be from a birth defect (cleft palate)‚ trauma (some sort of accident)‚ or medial issues (breast cancer). Plastic surgery is to transfer skin tissue from one place
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Chapter I INTRODUCTION Plastics found everywhere. Bottles‚ utensils‚ food packagings are some examples of plastics that we use and see in our daily lifestyle. We can easily have plastics for our convience because it was sold in our market directly thus spending a little of our money. Behind these things our typical perception about plastic is just a bit of what plastics really are. For those people who are concious about our environment ‚ they say that plastics cause a wide environmental problem
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Biodegradable Plastic” Group 3 Dean Harvey Turno Maria Concepcion M. Liong Princess May Dayao Angelo Joshua Culanculan This Research paper is in Partial Fulfilment of the Requirements in Research I DMC COLLEGE FOUNDATION Science High School Department De La Salle Supervised Sta. Filomena‚ Dipolog City 1 Introduction Plastic bottles‚ plastic spoons‚ plastic packaging‚ plastic
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Environment Free from Plastic Waste How to Keep Our Environment Free from Plastic Waste Good morning to our lecturer‚ Mdm Zaritha and all of my friends. Thanks for the time that given to me. In this precious time‚ I would like to deliver my speech entitled “ How to Keep Our Environment Free from Plastic Waste”. My fellow friends As we all know‚ plastic is one of the harmful rubbish. It can damage our environment. Plastic is chemical substance that is long lasting. If plastic stored in the soil so
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Background of the study Due to the overwhelming demand of plastic bag production and its effects on our environment‚ our landfills are crammed with these non-biodegradable materials. Substances used in the manufacturing brought forth various harmful chemicals which worsen over time. As the destructive compounds such as Chlorofluorocarbons were introduced‚ the complete deprivation of the Ozone Layer starts. However‚ scientists and nature preservers alike managed to overthrow this hazard‚ but not
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Pollution The Problem Of Polythene Pollution Polythene pollution is everywhere‚ and the problem is getting worse. For most of us‚ the problem is seen as one of visual pollution‚ where plastic bags litter streets‚ roadways‚ and in some cases scenic areas across the country. No one will argue that polythene is useful. The plastic bags we use to carry home food or products are for the most part very light and very strong. Using these bags is not really the problem. The problem‚ leading to polythene pollution
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