impact on their surroundings. Garbage is one of our biggest effects on nature. Unlike other animals‚ humans create too much waste for nature to keep up. American’s create almost 210 million tons of waste a year. Almost 42 percent of that garbage is in paper wastes. With the continually rising of the earth’s population‚ the situation is going to get harder and harder to slow‚ or fix. With garbage comes pollution. In our burning of garbage we are destroying the atmosphere just as fast as we are just
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Shredding and grinding tires: By shredding‚ the volume of scrap tires can be reduced to about ¼‚ thus reducing space requirement and shipping costs. Tire shredding can be considered a mature technology now in North America. Products: Rubber Crumb (sellable product – serves as raw material to many many industries) Finer synthetic and natural rubber (obviously after treatments) which can be used in Tiles and tile adhesives‚ mixing with asphalt‚ sports surfaces‚ carpet underlay‚ noise and vibration
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Academic essay - Business Ethics Abstract In 1956‚ the Mondragón Cooperative Corporation‚ or MCC‚ made a small start in Basque region of Spain‚ at the initiative of five young engineers‚ inspired by a Catholic priest by the name of Jose Maria Arizmendiarrieta. Today it has emerged as a truly multi-billion dollar international enterprise with a highly integrated network of 100 MCC cooperative enterprises and competes quite successfully with conventional capitalist corporations both locally and
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ABSTRACT The Eyegaze System is a communication and control system for people with complex physical disabilities. You run the system with your eyes. By looking at control keys displayed on a screen‚ a person can synthesize speech‚ control his environment (lights‚ appliances‚ etc.)‚ type‚ operate a telephone‚ run computer software‚ operate a computer mouse‚ and access the Internet and e-mail. Eyegaze Systems are being used to write books‚ attend school and enhance the quality of life of people with
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Sammy Hassan Mrs. Droege Biology‚ 4B September 7‚ 2007 Surface Area to Volume Ratio S.Hassan‚ September 7. 2007 AISJ‚ Jeddah Saudi Arabia Surface area is known to be beneficial to keeping organisms alive it allows huge organs such as the intestines to fit in a small area by being coiled and packed together tightly. This experiment looked if the surface area to volume ratio affected the speed of a chemical reaction. For this experiment‚ a film container was filled one-half full with
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The Effect of Light Intensity The effect of different light wavelengths was tested in the following experiment. The rate of photosynthesis can be affected depending on the light treatment it receives. With the aid of DPIP acting as NADPH in photosynthesis‚ it was possible to observe the reaction as it took place. Samples were created with dark‚ 24 cm‚ 30 cm‚ and 49 cm light treatments. The absorbance was measured in five-minute intervals for each sample and recorded in an appropriate table
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What is Cochlear Damage? The cochlea is a tiny‚ snail-shaped structure. It is the main organ of hearing and is part of your inner ear. Cochlear Damage means that all or part of your inner ear has been hurt. Damage to the cochlea typically causes permanent hearing loss. This is called sensorineural hearing loss (SNHL). Many things can cause SNHL‚ or cochlear damage‚ including loud or extended noise exposure‚ certain powerful antibiotics‚ meningitis‚ Meniere’s disease‚ acoustic tumors‚ and even
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Física da Radiação‚ 1º semestre‚ IST‚ 2010/2011 1 Radiopharmacology Radiopharmacology Diogo Ferreira‚ diogo.cunha.ferreira123@gmail.com MSc student in Biomedical Engineering‚ Instituto Superior Técnico‚ student no58548 Abstract Nuclear Medicine is the branch of medicine concerned with the use of radio-nuclides in the study and the diagnosis of diseases‚ eg. the assessment of organ function‚ detection and treatment of some diseases or monitoring of treatment’s effects. It provides physiological
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1.0 INTRODUCTION 1.1 Background of the Study Firstly‚ recycling is not a new concept to us‚ people has been doing it for thousands of years. Recycling is different from ‘re-use’ in the sense that re-use means using old products repeatedly. Recycling is the process of producing a new product from a recyclable material. Undeniably‚ recycling has always been a matter of helping the environment and for economic reasons. According to http://www.nural.com.my‚ in Malaysia‚ we produce 19‚000 tons
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INTEL CORE I7 PROCESSOR ABSTRACT: three models are quad core processors. Intel Core is a brand name that Intel uses for various mid-ranges to high-end consumer and business microprocessors. In general‚ processors sold as Core are more powerful variants of the same processors marketed as entry-level Celeron and Pentium. Similarly‚ identical or more capable versions of Core processors are also sold as Xeon processors for the server and workstation market. As of 2013[update] the current lineup of
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