Vol 44 No 4. September 2005 ISSN 0265-5527‚ pp. 387–399 Computer Hacking: Just Another Case of Juvenile Delinquency? MAJID YAR Lecturer in Criminology‚ School of Social Policy‚ Sociology and Social Research‚ University of Kent at Canterbury Abstract: Recent discussions of computer ‘hacking’ make explicit reference to the disproportionate involvement of juveniles in this form of computer crime. While criminal justice‚ computer security‚ public and popular reflections on hacking seldom refer
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still needed for next generation mobile internet Allows GSM to use more than 1 timeslot per TDMA frame‚ up to 8 slots Supports either UL/DL symmetric or asymmetric transmission which can be re-negotiated No need to change the air interface or access network Circuit Switched – Compared to HSCSD characterestics‚ new generation mobile network requires all IP-based packet switched core network eliminating the need of circuit switched. Also new generation mobile network requires a much higher data
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Design of computers In 1812 he was sitting in his rooms in the Analytical Society looking at a table of logarithms‚ which he knew to be full of mistakes‚ when the idea occurred to him of computing all tabular functions by machinery. The French government had produced several tables by a new method. Three or four of their mathematicians decided how to compute the tables‚ half a dozen more broke down the operations into simple stages‚ and the work itself‚ which was restricted to addition and subtraction
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HISTORY OF COMPUTERS The abacus was an early aid for mathematical computations. Its only value is that it aids the memory of the human performing the calculation. A skilled abacus operator can work on addition and subtraction problems at the speed of a person equipped with a hand calculator. The abacus is often wrongly attributed to China. In fact‚ the oldest surviving abacus was used in 300 B.C. by the Babylonians. The abacus is still in use today‚ principally in the far east. A modern abacus
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presents the background of the study‚ problem and its significance‚ and the scope and limitation of the study. Background of the Study In this Information Age we are able to process or transmit‚ sort and retrieve data or information between one computer to another. With this‚ it makes the communication and different task done easy and less time consuming and hassle free. Like in schools‚ offices this brings a big help. In schools especially in colleges/universities it is consist of different people
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Computer Systems A Programmer’s Perspective This page intentionally left blank Computer Systems A Programmer’s Perspective Randal E. Bryant Carnegie Mellon University David R. O’Hallaron Carnegie Mellon University and Intel Labs Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Editorial Director:
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Mobile devices have changed the way we live‚ work and play yet the tricks that have been used by cyber criminals to install malware on our computers are now beginning to threaten our smart phones and other mobile devices. Malware is any type of hostile‚ intrusive‚ annoying software or program code that is designed to use a device without the owner’s consent. They can be grouped into several categories ranging from viruses‚ worms‚ Trojans‚ rootkits and botnets. Throughout this paper I will discuss
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Mobile Marketing: Making a Good Connection Though the practice of mobile marketing is still in its infancy‚ the budding channel carries outsized expectations. But the ability to reach people anytime‚ anywhere‚ must be weighed carefully against the potential for irritating people and damaging brand relationships. How can marketers harness the power of this nascent medium to drive growth for their brands? M I L L W A R D A u g u s t 2 0 0 6 B R O W N ’ S P O V According to The Shosteck
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LECTURE 2 COMPUTERS ARE EVERYWHERE 1 – THIS LECTURE LOOKS AT A FEW SPECIFIC AREAS of SOCIETY AND WHERE COMPUTERS ARE USED » TRANSPORT » MEDICAL WORLD » AGRICULTURE » AIRLINE TRAVEL COMPUTERS ARE EVERYWHERE 2 Computers are everywhere. Our lives are directly affected when they do not operate. Computers have infiltrated our lives so we do not know how to function without them. INFORMATION AGE 3 We live in what we call the INFORMATION AGE – Evolving more
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Mobile Telecommunication The mobile telecommunications market is booming. Mobile phones are now seen as necessities rather than luxuries and market penetration (the percentage of the population owning mobile phones) is very high and growing. A recent report put market penetration in the western EU as a whole at 90 per cent in 2004 and predicted that this will rise to 100 per cent by 2007. In some European countries (including the UK) penetration is in excess of 100 per cent as individuals have
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