us‚ eyes will light up as we enter‚ voices will celebrate with us whenever we come into our own power…” Radio is a dramatic and uplifting movie that is based on the true life story of James Robert Kennedy (aka Radio)‚ a mentally retarded African-American‚ who spends his days pushing a shopping cart around the streets of Anderson‚ a sleepy town in South Carolina‚ collecting junk and old radios. It features an emotional story
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BREAKING NEWS: RISING GANG VIOLENCE SPARKS 80% OF OUR CRIME. With these headlines popping up here‚ there and everywhere‚ stereotypes are gradually formed. If we walk past a young adult with his hood up‚ we immediately clutch our bags in terror of being mugged. However‚ is every single youth of today really that dangerous‚ or are the media creating a moral panic to make us believe so? It can be said that the media sensationalizes crime to create moral panic. This is used to control the way in which
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EDU E. AKPAN REG NO: 05423047 DR. AGBER COMMUNICATION TECHNOLOGY AND SOCIETY (THA 718) FEBRUARY‚ 2007 SATELLITE COMMUNICATION AND SOCIETY IN THE THIRD WORLD INTRODUCTION The importance of communication in any country whether developed or developing is so obvious. Every human society‚ from the most primitive to the most advanced; depend on some form of communication network. It will be virtually impossible for any group of people to define their collective identities or make decisions about
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Marketing‚ Customer Value‚ And The Relationship Between The Two‚ With Regards to Smiggle Marketing Theory and Practice- MKF1120 Lecturer- Peter Wagstaff Due Date- 30 March‚ 2012 Marketing is a management function which involves creating‚ communicating and delivering value for an organisation’s customers (Kotler‚ Brown‚ Burton‚ Deans & Armstrong (2010). Although many earlier academics define marketing as merely a process of satisfying customer needs
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How Many Satellites Are Orbiting the Earth? Satellites are tracked by United States Space Surveillance Network (SSN)‚ which has been tracking every object in orbit over 10 cm (3.937 inches) in diameter since it was founded in 1957. There are approximately 3‚000 satellites operating in Earth orbit‚ according to the US National Aeronautics and Space Administration (NASA)‚ out of roughly 8‚000 man-made objects in total. In its entire history‚ the SSN has tracked more than 24‚500 space objects orbiting
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AI FOR COGNINITIVE RADIO Abstract: Cognitive radio (CR) is an enabling technology for numerous new capabilities such as spectrum access‚ spectrum sensing‚ spectrum decision‚ spectrum sharing and self organizing networks. This paper reviews several AI techniques used in cognitive radios such as : artificial neural network (ANN)‚ hidden Markov models (HMMs)‚ metahueristic algorithms‚ these techniques are proposed to provide the cognition capability in a cognitive engine. The modern
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Radio and Development Radio plays significant role in supporting social development issues in developing nations. In most Third world nations Radio is still the dominant mass-medium. When compared with Television and other mass media‚ radio has the widest geographical reach and the highest number of audiences in developing countries. Most of the development issues of the developing nations such as infrastructure development‚ housing‚ health‚ agriculture‚ education etc… are mainly run by government
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What is a satellite? A satellite is a small thing orbiting or circling a larger thing. The complete path it follows is called an orbit. The moon is a example of a natural satellite of the earth. Manmade‚ or artificial satellites are placed into orbit by rockets or space shuttles. After World War II‚ the former Soviet Union successfully launched Sputnik I‚ the first artificial satellite in 1951‚ into space. In 1958‚ the United States launched its first artificial satellite Telstar I into orbit.
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INTRODUCTION A Value Added Service (VAS) can be defined as: Any service provided by the service provider to promote its main service business (Wikipedia) Or Value added services is a term that is used to refer to service options that are complimentary to but also ancillary to a core service offering. (wiseGEEK) As Kotler as said: “Over time the augmented benefits become the expected benefits.” The same applies to Value added services‚ what a customer sees as a value added service today
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to Software Defined Radios A. History B. Definition C. Basic Components II. Operating Principles of SDRs A. Ideal concept B. SDR Receiver Architecture a) Superheterodyne Receiver b) Digital Down Conversion C. SDR Transmitter Architecture a) Digital Up Conversion III. Common SDR Implementations IV. SDR Software V. Advantages and Trade-Offs in using SDRs A. Performance Parameters VI. Current Usage VII. SDRs of the Future References: l Software-defined radio‚ Wikipedia‚ the free
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