Ground-level ozone: Chemical reactions involving air pollutants create a poisonous gas ozone (O3). Gas Ozone can affect people’s health and can damage vegetation types and some animal life too. Particulate matter: Air pollutants can be in the form of particulate matter which can be very harmful to our health. The level of effect usually depends on the length of time of exposure‚ as well the kind and concentration of chemicals and particles exposed to. Short-term effects include irritation to
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Open-heart surgery had been one of the largest life saving surgeries performed. The first successful open heart surgery was performed in 1952 by Dr. F John Lewis. He used ice to cool down the heart and slow circulation. The basis of heart surgery involves exposing the heart (open). The sternum must be sawed through to expose the heart. The heart cannot be left pumping during surgery. At first ice was used but now a heart lung machine is used. It involves hooking a tube up to the aorta. Blood goes
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DECLARATION I Musubika Narigisi‚ declare that this Research report is my original work and has never been submitted to any university for examination‚ where other people’s work has been used‚ due acknowledgement has been made. Candidate signature............................................. Date................................................. Musubika Narigisi i APPROVAL This Research report complied by Musubika Narigisi has been under my supervision and guidance her work is now ready for submission
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controversies of cosmetic surgery. I. Introduction to history of cosmetic surgery through the ages . 800 B.C. Physicians were utilizing skin grafts for facial reconstruction . World War I had a impact on Plastic Surgery; due to war wounds and disfigure . American Society of Plastic and Reconstructive Surgeons (ASPRS) . Techniques and procedures II. Risks and benefits of cosmetic surgery . Cosmetic Surgeries . Make the patient feel better about themselves‚ increase in confidence and self-esteem . Surgical
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April 2009 Design Guides for Plastics Clive Maier‚ Econology Ltd TANGRAM TECHNOLOGY This publication is made up of a series of articles published in Plastics and Rubber Weekly as a piece work. The kind assistance of the author and PRW is acknowledged in the publication of the work. The publication will be updated in a regular basis as new sections of the guide are published by PRW. The design hints in this booklet are given in good faith and represent current good practice. The short
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Plastic in the Ocean More than 200 animal species are dying everyday because they are consuming plastic in the ocean. This paper will discuss the environmental issue of polluted oceans‚ the causes‚ and possible solutions. The current environmental issue is littering in the ocean. Everyday hundreds‚ thousands‚ and even millions of trash is dumped into the ocean. Hundreds of marine species eat large amounts of plastic debris. “Yet the question is why so many species from the tiniest zooplankton to
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Special Report Plastic Additive: A Techno-Commercial Profile B.G. SAMPAT E-mail: bgsampat@bom3.vsnl.net.in INTRODUCTION Every activity in modern life is influenced by plastics and many depend entirely on plastic products. All these plastic products are made from the essential polymer mixed with a complex blend of materials known collectively as additives. Without additives‚ plastics would not work‚ but with them they can be made safer‚ cleaner‚ tougher and more colourful. Additives cost money
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Final Draft: Comparison/Contrast Essay Paper or Plastic? It ’s an age old question when checking out at the local grocer: Paper or plastic? It seems like an easy choice but there is a myriad number of details hidden in each bag. Both types of bags are designed to make carrying a variety of items easier. The type of bag that is chosen will affect consumers health and the environment. Consumers need to be informed on how these bags are created‚ what effects these bags will have on the environment
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Anti-Plastic and Zero Garbage Campaign Naocha * Three cheers to the recent goodwill initiative taken up Anti-plastic campaigners’ group‚ "Blue and Green". Back-up and support from various sections of society‚ organization‚ NGOs shows the awareness of the health hazardous and dreadful consequences of using plastic. As we all know that regular and prolonged dependence on plastic by the common people pushed the plastic items one of the most polluting agent destabilizing the ecological balance of nature
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Submit Form 15G or 15H to avoid Tax Deducted at Source Delayed tax refunds can be frustrating. After all‚ what can be worse than waiting for your own money to come back to you? This is why financial advisers suggest planning one’s taxes well in advance and avoid overpayment. The start of the financial year is‚ perhaps‚ the best time to do so. Submit the Forms 15G or 15H right away to avoid the tax deducted at source (TDS) on your investments‚ if your income is below the exemption limit. From this
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