1 SATELLITE COMMUNICATION – AN INTRODUCTION Contents 1.1 Introduction 1.2 Basics 1.3 Applications of Satellites o Weather Forecasting o Radio and TV Broadcast o Military o Navigation o Global Telephone o Connecting Remote Areas o Global Mobile Communication 1.4 Frequency Allocation of Satellites 1.5 Types of Orbits o GEO o LEO o MEO o Sun Synchronous Orbit o Hohmann Transfer Orbit o Prograde Orbit o Retrograde Orbit o Polar Orbits 1.6 Examples o INTELSAT o U.S. Domsats o Polar Orbiting Satellites
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APT (2002)‚ vol. 8‚ p. 172 Advances in Psychiatric Treatment (2002)‚ vol. 8‚ pp. 172–179 Williams & Garland A cognitive–behavioural therapy assessment model for use in everyday clinical practice Chris Williams & Anne Garland This is the first in a series of five papers that address how to offer practical cognitive–behavioural therapy (CBT) interventions within everyday clinical settings. Future papers will cover identifying and challenging unhelpful thinking‚ overcoming reduced activity
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Satellite communication‚ in telecommunications‚ is the use of artificial satellites to provide communication links between various points on Earth. Satellite communications play a vital role in the global telecommunications system. Approximately 2‚000 artificial satellites orbiting Earth relay analog and digital signals carrying voice‚ video‚ and data to and from one or many locations worldwide. Satellite communication has two main components: the ground segment‚ which consists of fixed or mobile
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broad array of electronic‚ wireless and optical networking technologies. The Internet carries an extensive range of information resources and services‚ such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email. Intranet is the generic term for a collection of private computer networks within an organization. An intranet uses network technologies as a tool to facilitate communication between people or work groups
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Sexuality & Culture (2008) 12:240–256 DOI 10.1007/s12119-008-9035-9 ORIGINAL PAPER Sexual Subjectivity: A Semiotic Analysis of Girlhood‚ Sex‚ and Sexuality in the Film Juno Jessica L. Willis Published online: 27 September 2008 Ó Springer Science + Business Media‚ LLC 2008 Abstract Historical approaches to girlhood provide a basis for understanding changing cultural ideologies of sex‚ sexuality‚ and youth. While situating sexual desire‚ biological possibilities‚ and social responses to girls’
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An Inter-Vehicular Communication Architecture for Safety and Entertainment Abstract— Inter-vehicle communication (IVC) is emerging in research prominence for the interest that is generating in all major car manufacturers and for the benefits that its inception will produce. The specific features of IVC will allow the deployment of a wide set of possible applications which span from road safety to entertainment. Even if‚ on the one hand‚ these applications share the common need for fast
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Communication and Technology CJA/304 Jeffery Pomerantz LaDonna Shorter 5/6/2013 Technology has come a long way since Benjamin Franklin’s discovery of electricity. Technology helps take the stress away when it comes to communication and the sharing of information. When it comes to criminal justice and technology there has been many advancements. They have polygraph test‚ ability to get evidence through DNA samples. Cell phones have become the number one method of communicating. Either through
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book was temporal structure. She broke temporal structure into two separate categories synchronous‚ messages that occur in real time and asynchronous communication‚ messages that are separated by time. Most of my communication through the day between my friends and professors is synchronous‚ since I am either texting through iMessage via wireless Internet‚ or chatting with friends through Facebook chat. This is influential because it makes the conversation seem that much more
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Wireless Technologies and Networks in the Work Environment Edgar Huezo BIS/221 MAY 04‚ 2015 STEFAN BUND Wireless Technologies and Networks in the Work Environment During week 3 of our collaborative the discussion led to ways that the company can improve on because every minute counts in a small company and wireless networks are a powerful tool for boosting productivity and encouraging information sharing. With untethered access to documents‚ emails‚ applications and other network resources‚ employees
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Communication Technology Since the late 1970s‚ information‚ education‚ and entertainment enterprises in the U.S. have accounted for over half of all jobs. Today‚ this group of activities generate about 66% of jobs and Gross Domestic Product (Molitor‚ 2003).Communication Technology has changed our lives by giving us freedoms such as pay cable TV‚ interactive television‚ teleconferencing‚ video recording‚ electronic funds transfer systems‚ automatic home security services (fire‚ police‚ flood‚ storm
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