Laser Based Communication System. Introduction:- An optical communication system for inter and intra building communications can be built using the following three basic component. A light emitting element. 1. A light emitting element‚ which could be a laser diode or light emitting diode. 2. Transmission media such as optical fiber cable or free space. 3. A light receiving element‚ which could employ avalanche photo-diode‚ PIN photo-diode or any other light sensors like LDR. Since the
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REPORT ON SYSTEM ANALYSIS AND DESIGN OF VIANET COMMUNICATIONS PVT. LTD. SUBMITTED TO: MR. JAGDISH BHATTA FACULTY OF SYSTEM ANALYSIS AND DESIGN LITTLE ANGEL’S COLLEGE OF MANAGEMANT (Affiliated to KATHMANADU UNIVERSITY) SUBMITTED BY: GROUP 4 BBIS 3rd Year‚ 2nd Semester Date: APRIL 5‚ 2013 ACKNOWLEDGEMENT This report is an outcome of hard work‚ which is designed to help the readers to have a better understanding of the information system. Many respected
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MODULE 2 MANAGING HUMAN RESOURCES ASSIGNMENT QUESTION 4: TO WHAT EXTENT CAN HR THEORY MAKE A DIFFERENCE TO ORGANISATIONAL EFFECTIVENESS? JUNE 2008 Contents Page Introduction 3 HR Theory in Context 1.1 An Evolutionary Overview 4
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com/locate/procedia Science www.elsevier.com/locate/procedia WCIT-2010 Teamwork productivity & effectiveness in an organization base on rewards‚ leadership‚ training‚ goals‚ wage‚ size‚ motivation‚ measurement and information technology Hamid Tohidi a* a Islamic Azad University‚ South Tehran Branch‚ Tehran‚ Iran Abstract Activities in an organization require a lot of interaction and communication between the people involved. Additionally‚ good activity often relies upon the ability of cross
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review Team effectiveness It has been noticed that although positive impacts of teams are addressed in many laboratory studies‚ most of them suggest either null or negative ones (e.g.‚ Mitchell 1982; Mudrack 1989; Steiner 1972; Widmeyer‚ Brawley and Carron 1992; Worchel‚ Cooper and Goethals 1991; Summers‚ Coffelt and Horton 1988; Tziner 1982). They have argued that teams cost more resources and often more time than individual because teams generate more demands for communication‚ more meetings
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IMPACT OF INFORMATION SYSTEM ON ACCOUNTING PRACTICE CHAPTER ONE INTRODUCTION Various information Information has been an important factor in decision making process. In recent times‚ people and organizations try their best to acquire information in a timely manner to aid them as they battle to manage their businesses. The increasing complexity of the society especially‚ as is manifested in social‚ political and economic institutions‚ has necessitated the more‚ man’s quest for more relevant information
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CENSORSHIP OF ELECTRONIC COMMUNICATION SYSTEM Introduction. Communication system of society is changing rapidly with the time. In ancient ages people use to communicate with shouting. If people are much more apart from one another the letter writing was the only means of communication just before 500 years. Due to rapid development of science‚ now a days a message can be passed to millions of people who all are scattered in whole world by a simple electronic communication system. Due to electronic
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education as manifested in its active membership in international organization such as Asia-Pacific Economic Corporation (APEC)‚ United Nation Educational‚ Scientific and Cultural organization (UNESCO) and United Nations (UN) to improve its educational system as its aim to join the “tiger” economies in Asia (Malaya‚ 1993). According to Villar (1999)‚ we have to make our graduates globally competitive so that we will not be left behind. The Education for All program stresses that attention to
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pivotal role. Because of its special economic system form and its creative economic system transition‚ China gets an impressive economic growth. China fixes whole worlds’ people’s eyes upon it. As we all know that‚ from 1970’s to 1980’s there was a significant change in Chinese economic history. The economic system changed from socialist planned economy to socialist market economy. This paper is aim at to introduce different type of economic systems exist or existed in China and evaluate how they
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Mobile Communications Chapter 4: Wireless Telecommunication Systems slides by Jochen Schiller with modifications by Emmanuel Agu Market q GSM q q Overview q Services q Sub-systems q Components Prof. Dr.-Ing. Jochen Schiller‚ http://www.jochenschiller.de/ MC SS05 4.1 Mobile phone subscribers worldwide 1600 approx. 1.7 bn 1400 1200 Subscribers [million] GSM total TDMA total CDMA total 800 PDC total Analogue total 600 W-CDMA Total wireless Prediction (1998) 400 1000
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