in many aspects of life. Use of internet has grown tremendously since it was introduced. It is mostly because of its flexibility. Nowadays one can access the internet very easily and cheaply. Advantages of internet: 1. It is used to gain information. 2. It has made communication easy‚ fast and cheap. 3. It provides us with entertainment 4. It is used for business 5. It serves online education. Disadvantages of internet 1. Personal information may be stolen if we use some services of internet
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INTRODUCTION For three decades‚ satellite communications have been used for public switched telephone network (PSTN) and video broadcasting applications. However‚ with daily technology advancements made in society and the requirement for global data connectivity‚ satellites are increasingly being used to provide data communication links at all data rates ranging from 64 Kbps to 155 Mbps (Buchsbaum). Wireless technology allows data to be sent out into space to a satellite and back to earth to provide
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“Last year alone‚ 37‚000 people died from drug related overdoses.” Many people do not understand why or how other people become addicted to drugs. Substance abuse is a growing problem that not only affects the person who is abusing alcohol or drugs but also affects the lives of those who are close to the abuser. Substance abuse is the abuse of any substance. A drug is a substance that modifies one or more of the body’s functions when it is consumed. It is often mistakenly assumed that drug abusers
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already have it on the phone ‚ most of the times)‚ digital tv‚ digital cameras...Everything seems to be digital. We are in the digital era‚ the analogical era is past‚ we will find it only in museums. An important issue is the consequences of the abuse of technology. We still do not know the real consequences of this‚ but we do know about the advent of new addictions‚ obsessions ‚isolation and depression among others. Is people happier today than in the past?. In general‚ I would say so‚ however
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USE AND ABUSE OF COMPUTER Computer is one of the greatest gift of science to the mankind. It has brought a great change in our life. Now we can do calculations with great speed and accuracy with help of computers. It can process‚ manipulate‚ reproduce and communicate data at a very high speed. The data could be text‚ pictures‚ numbers‚ photographs and other types of information‚ which are used by us in our day to day routine life. Computer is widely used in different spheres of life. It is being
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USE AND ABUSE OF COMPUTERS IN THE WORKPLACE by Bob Gregg Boardman & Clark LLP One South Pinckney Street‚ 4th Floor P. O. Box 927 Madison‚ WI 53701-0927 Telephone (608) 283-1751 rgregg@boardmanclark.com Our major form of workplace communication is becoming electronic. People do not have faceto-face‚ oral conversations. Email is taking over. It is fast‚ efficient—and dangerous. Employees just rip off an email with far less thought or editing than a letter. The e-system has replaced the break room
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The Uses & Abuses Of Internet The Internet started out as a small military experiment some 35 yearsago‚ the Internet is quickly becoming one of the most popular forms of communication. There is a present population of about 40 million usersworld wide‚ and it seems to have a very promising future. The Internetis uncensored and almost impossible to monitor‚ it is a breeding groundfor all sorts of offensive and derogatory information. On the other hand‚it is probably the biggest single source of data
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Uses and Abuses of Media Imagine a city without televisions‚ radios or Internet connections. All these media facilities provide people awareness of what is going on around them. Electronic as well as Print Media is an effective way of communication as it provides link between ordinary persons and others in the world. It is only due to newspapers that we can read in the morning about the events that took place on the other side of the world only the day before. Besides‚ electronic media can telecast
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SATELLITE COMMUNICATIONS SATELLITE COMMUNICATIONS - AN OVERVIEW INTRODUCTION The outer space has always fascinated people on the earth and communication through space evolved as an offshoot of ideas for space travel. The earliest idea of using artificial satellites for communications is found in a science fiction Brick Moon by Edward Evert Hale‚ published in 1869-70. While the early fictional accounts of satellite and space communications bear little resemblance to the technology as it exists
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Uses and Abuses of Internet In the fast growing world of communication‚ Internet is comparatively a new entrant 1. But it has brought about a great revolution in the field of communication. In a very short span of time‚ it has linked together the whole world. In simple terms‚ internet means the connection of a large number of computers with one another. Now‚ through internet‚ almost all the computers of the world are interconnected with one another. Seen in this context‚ internet has transformed
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