Computer science From Wikipedia‚ the free encyclopedia Computer science (abbreviated CS or CompSci) is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility‚ structure‚ expression‚ and mechanization of the methodical processes (or algorithms) that underlie the acquisition‚ representation‚ processing‚ storage‚ communication of‚ and access to information‚ whether such information is encoded in bits and bytes in a computer memory or
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Taylorism / scientific management About one century ago‚ Frederick Winslow Taylor‚ known as father of scientific management‚ hence the term ‘Taylorism’ was introduced. With the significant contribution of productivity and efficiency in manufacturing improved‚ scientific management was widely employed in many industry and organizations. Its impacts on management and employees are presented in the following parts. 1) Definition and principles of scientific management Taylorism is also referred
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Computer Technology Computer Technology Technology has helped us in every phase of life since the beginning of time. From the invention of the simple calculator to the Internet‚ technology has been a great factor on the way our civilization has grown. With more and more technological advances just around the corner‚ our civilization will continue to grow faster and faster than ever before. After the invention of the computer this world did many inventions in a short time with the help of technology
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of the military and industry in the development of electronics‚ computers‚ and information theory. After the 1940s‚ the military remained the major source of research and development funding for the expansion of automation to replace manpower with machine power. Since the 1950s‚ four generations of computers have evolved. Each generation reflected a change to hardware of decreased size but increased capabilities to control computer operations. The first generation used vacuum tubes‚ the second used
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The compass has served as a navigational aid to many tourists‚ travelers‚ and numerous explorers. Though the compass has served well in navigation‚ it has affected and improved mankind greatly. In China‚ building was refined in many ways by the compass. It has enabled many to find positions‚ direction or route. No one knows when‚ where‚ or by whom the compass was invented (dEstaing and Young 153). We do know though‚ that there were numerous inventors of the compass. The first compass was invented
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A light-emitting diode (LED) is a semiconductor light source.[6] LEDs are used as indicator lamps in many devices and are increasingly used for other lighting. Appearing as practical electronic components in 1962‚[7] early LEDs emitted low-intensity red light‚ but modern versions are available across the visible‚ ultraviolet‚ and infrared wavelengths‚ with very high brightness. When a light-emitting diode is switched on‚ electrons are able to recombine with holes within the device‚ releasing energy
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Title: Do heavier objects fall faster than light objects? Aim: To observe whether a heavier or lighter object would fall first. Background Information: Gravitation or gravity is a natural phenomenon by which all physical bodies attract each other. It is more commonly experienced as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped. The larger an object is‚ the greater the force of attraction will be. It was Italian scientist Galileo Galilei
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The Effect of Alcohol and Caffeine on the Water Flea: Daphnia Magna Kristoffer Osuntuyi Daphnia Magna Abstract: In this experiment I will find the base heart rate of each water flea. The base heart rate is the control in my experiment. The variables in the experiment are alcohol and caffeine. After finding the control of the first flea I will surround it with alcohol. The second flea will go through the same process as the first flea did‚ except the variable will be caffeine. The purpose of
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IS SCIENTIFIC ADVANCEMENT A BOON OR BANE. This is the age of science and technology. Science has changed the face of the earth with its too many wonderful inventions and discoveries. If one of our ancestors were to return to the earth‚ he or she would not be able to recognize it-so tremendous‚ complete and fundamental has been the change. Science has benefited mankind in an unprecedented manner by its wonderful progress and development. And still the development‚ research‚ inventions and discoveries
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Elena Steffen Mrs. McGreevy ToK period 5 The Structure of Scientific Revolution Define normal science: 1. Normal science describes research as an attempt to force nature into conceptual boxes & is predicated on the assumption that scientists understand the world. 2. Normal science often suppresses fundamental novelties because they are destructive to it’s basic commitments. But because of the "arbitrary element" fundamental novelties cannot be suppressed for very long. How does
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