Electronic waste From Wikipedia‚ the free encyclopedia For the EC directive‚ see Waste Electrical and Electronic Equipment Directive. Defective and obsolete electronic equipment. Electronic waste‚ e-waste‚ e-scrap‚ or waste electrical and electronic equipment (WEEE) describes discarded electrical or electronic devices. There is a lack of consensus as to whether the term should apply to resale‚ reuse‚ and refurbishing industries‚ or only to product that cannot be used for its intended purpose
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very common playing computer games. Even though computer games are common in our life‚ they have not only good effects‚ but also bad effects‚ especially to teenagers. Moreover‚ even though parents know that teenagers play computer games too much‚ they do not know that why teenagers are widely excited at computer games‚ and what the bad effects of computer games are. There are two main causes that teenagers play computer games too much. In addition‚ playing computer games too much has two main effects
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LG Electronics‚ a Korea electronics company headquartered in Seoul‚ South Korea. The company was established in 1958 by GoldStar Co.‚ producing radios‚ TVs and home appliances. LG was formed by the merger of two Korean companies‚ Lucky and GoldStar‚ which the name ‘LG’ was the short form of these two companies’ first alphabet. LG Corp. founder Koo In-Hwoi established Lak-Hui Chemical Industrial Corp. (now LG Chem) in 1947. The name Lak-Hui was then been pronounced as “Lucky” and in 1952 “Lucky”
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The negative effects of violent computer games on children Computer games have a negative impact on the development of children‚ especially contributing to aggressive and anti-social behaviour. Playing computer games has a greater negative effect because it involves interactivity which impacts on learning processes of the child. • Numerous studies around the effects of violence in television‚ movies and video games on children have taken place over the last twenty years. The outcomes of various
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and telecommunications AREAS AND USES OF COMPUTER: * EDUCATION Computers are used in schools for teaching Computers are used for mathematical calculation Students can do their work by using computer * BANK Computers are used in banks for storing information about different account holders. Computers help in keeping a record of the cash. Computers help in giving all kinds of information regarding any account in the bank * ENTERTAINMENT Computers are used for playing games‚ listening to
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"harmless entertainment." Yet‚ violence‚ sexuality‚ race and gender stereotypes are common and popular themes of television programs‚ not to mention the numerous advertisements for food‚ alcohol‚ and items like clothes‚ gadgets‚ and toys. These themes affect people’s behaviors and attitudes towards themselves and others- ultimately effecting society. Television viewing is a major activity and therefore has a massive influence on all its viewers- children and adolescents especially. Children in the
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Aircraft Digital Electronic and Computer Systems: Principles‚ Operation and Maintenance Fly-by-wire: the Airbus A380 making its debut at the Farnborough International Airshow in July 2006 Aircraft Digital Electronic and Computer Systems: Principles‚ Operation and Maintenance Mike Tooley AMSTERDAM • BOSTON • HEIDELBERG • LONDON • NEW YORK • OXFORD PARIS • SAN • DIEGO • SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Butterworth-Heinemann is an imprint of Elsevier Butterworth-Heinemann
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last term’s work 2 Description of a computer and the monitor. 3 Features of a computer 4 Importance of a computer as a tool for processing data 5 The System Unit 6 The keyboard and its sections 7 Word Processing 8 Data Processing 9 Stages of Data Processing 10 Information Evolution 11 Revision 12 Examination JS 2 WKS TOPICS 1 ICT as a transformation tool 2 Benefits and disadvantages of ICT 3 ICT Gadgets 4 Computer Programming language 5 Computer Programming Language 6 BASIC Programming
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is a controversial issue that whether children should be allowed to play computer games. Some people believe that computer games have no value in the growth of children‚ and so‚ of course‚ children should not be allowed to play such time-wasting games. While others insist that playing computer games can help children have a better rest for relaxation and release the pressure from daily study. However‚ from my personal angle alone‚ so objective are the computer games that the impact‚ positive or negative
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The computer was born not for entertainment or email but out of a need to solve a serious number-crunching crisis. By 1880 the U.S. population had grown so large that it took more than seven years to tabulate the U.S. Census results. The government sought a faster way to get the job done‚ giving rise to punch-card based computers that took up entire rooms. Today‚ we carry more computing power on our smartphones than was available in these early models. The following brief history of computing is
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