...century brought forth the semaphore, then the telegraph and culminated with the 1976 invention of the telephone, by Alexander Graham Bell(1). In 1885, the Bell Telephone Company commenced operations in Alberta, Canada. A century later, in 1990, the Telus Corporation is established, via the largest IPO in Canadian history up to this time, raising $896 million (2). Telus is a leading national telecommunications company in Canada providing a wide range of communications tools for individuals and businesses (3). It is governed by the CRTC regulations and in direct competition with Bell Canada Enterprises and Rogers Communications Inc. These three companies represent 95% of the Canadian telecommunications market (4), with BCE leading at 44%, RCI at 28% and Telus a close third, with 23% market share. The company is focused on growing through innovation and efficient utilization of their intellectual capital, their core values, and establishing itself as the Canadian market leader. Bibliography 1. Matthews, Tom L. Always Inventing: A Photobiography of Alexander Graham Bell. Washington, DC: National Geographic Society, 1999. ISBN 0-7922-7391-5. 2. Telus Website (history) http://about.telus.com/community/english/news_centre/company_overview/company_history - accessed 9 Nov 2011 3. http://about.telus.com/community/english/news_centre/company_overview/telus_at_a_glance - accessed 9 Nov 2011 4. Rogers, Bell, Telus: The most profitable cellphones around http://www.cbc.ca/news/technology/story/2008/09/04/tech-profit...
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...Running head: THE HISTORY OF WIRELESS COMMUNICATIONS/ TECHNOLOGY THE HISTORY OF WIRELESS COMMUNICATIONS/ TECHNOLOGY Maurice A. Jones (# 4068871) Professor Tracia Craig, ITMG371 American Military University November 14, 2012 The History of Wireless Communication/Technology Introduction Technology in general has touched the lives of everyone on the planet. We use technology throughout our daily activities in a variety of ways, but have you ever just stopped and wondered how some of the technology we use on a daily basis such as wireless technology came about or when and where wireless technology began? Many people are amazed to find that the idea of wireless technology dates back over 200 years. Wireless technology provides a number of different options for communication. Wireless technology allow for needed communications in places where communications services are not available or only temporarily. Wireless technology eliminates the need to remain in a fixed location, such as behind a desk or tied to a land based communication system. Instead, wireless technology gives the flexibility to communicate on the go, to stay connected with the world and enjoy life outside the office. In order to truly appreciate Wireless Communications and the benefits it has to offer, one must have a clear definition of what Wireless Communications is and the ingenuity it took to develop it. Many people have their definition, theory or misconceptions of what they think Wireless...
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...Media History Contents 1 Introduction 1.1 Mass media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 1.1.7 1.1.8 1.1.9 Issues with definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Forms of mass media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Purposes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Professions involving mass media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Influence and sociology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ethical issues and criticism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Future . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See also . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 2 6 6 7 8 10 10 10 10 11 11 12 12 12 12 16 16 17 17 17 17 17 17 18 19 20 21 21 21 1.1.10 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.11 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.12 Further reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.13 External links . . . . . . . . ....
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...electronic computers were made, many people believe that computers started with the abacus, a simple counting device. The abacus is believed to have been built in Babylon in the fourth century B.C. The "First Generation" of computers started in the very late 1930's. These computers were grotesquely slow, colossal in size, created much heat, used hundreds of kilowatts of power, and were about as reliable as a used up match (www.pbs.org). As time went on, these computers evolved from using vacuum tubes to transistors. Transistors mark the beginning of the "Second Generation" of computers in 1947. Unfortunately, the 2nd Generation did not advance as much as most people hoped, but eventually, the "Third Generation" was brought about by the invention of integrated circuits in 1958. Integrated circuits...
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...Chapter 1. Introduction to Data Communications Business Data Communications and Networking Fitzgerald and Dennis, 7th Edition Copyright © 2002 John Wiley & Sons, Inc. 1 Copyright John Wiley & Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that named in Section 117 of the United States Copyright Act without the express written consent of the copyright owner is unlawful. Requests for further information should be addressed to the Permissions Department, John Wiley & Sons, Inc. Adopters of the textbook are granted permission to make back-up copies for their own use only, to make copies for distribution to students of the course the textbook is used in, and to modify this material to best suit their instructional needs. Under no circumstances can copies be made for resale. The Publisher assumes no responsibility for errors, omissions, or damages, caused by the use of these programs or from the use of the information contained herein. 2 Chapter 1. Learning Objectives • Be aware of the history of communications, information systems and the Internet • Be aware of the applications of data communications networks • Be familiar with the major components of and types of networks • Understand the role of network layers • Be familiar with the role of network standards • Be aware of three key trends in communications and networking 3 Chapter 1. Outline • Introduction: The Information Society • Brief histories of: – communications,...
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...p32-34. 3p. Abstract: The article discusses the decline of the Canadian technology company Research In Motion (RIM), the creator of the BlackBerry smartphone, as of June 2012. Topics include competition in the global smartphone market, RIM's corporate investments in research and development (R & D), and the failure of the telecommunications equipment manufacturer Nortel. (AN: 76358166) | | | Persistent link to this record (Permalink): | http://ezproxy.lib.ucalgary.ca:2048/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=bth&AN=76358166&site=ehost-live | | | Cut and Paste: | <a href="http://ezproxy.lib.ucalgary.ca:2048/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=bth&AN=76358166&site=ehost-live">BlackBerry blues.</a> | | | Database: | Business Source Complete | Section: Business TECHNOLOGY The once-mighty RIM is fighting for its life. What that means for a Canadian tech sector still suffering from the loss of Nortel To get a sense of how deeply intertwined the Canadian identity has become with the BlackBerry, this country's most famous modern-day invention, pick up a copy of the study guide issued by the federal government to help new immigrants prepare for their citizenship test. There, among the handful of inventors whose work is so critical to the country's history that their names should be memorized--Alexander Graham Bell, snowmobile inventor Joseph Bombardier, and Wilder Penfield...
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...North South University Department of Electrical Engineering & Computer Science ETE 521 Assignment # 3 Name: MD. Rakibul Islam Monshy ID: 1131048556 a) No Ans: Define ILEC: An incumbent local exchange carrier (ILEC) is a local telephone company in the United States that was in existence at the time of the breakup of AT&T into the Regional Bell Operating Companies (RBOCs), also known as the "Baby Bells." The ILEC is the former Bell System or Independent Telephone Company responsible for providing local telephone exchange services in a specified geographic area. GTE was the second largest ILEC after the Bells, but it has since been absorbed into Verizon, a RBOC. ILECs compete with competitive local exchange carriers (CLEC). When referring to the technical communities ILEC is often used just to mean a telephone provider. In Canada, the term ILEC refers to the original telephone companies such as Telus (BC Tel and AGT), SaskTel, Manitoba Telephone Systems (MTS Allstream), Bell Canada Enterprises and Aliant. ILEC, with respect to an area in the United States, is a local exchange carrier (LEC) that: On the date of enactment of the Telecommunications Act of 1996, provided telephone exchange service in such area and on such date of enactment, was deemed to be a member of the exchange carrier association pursuant to the Code of Federal Regulations (C.F.R) Title 47, section 69.601(b).Or is a person or...
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...Arturo Alcaraz (Philippines) - Instrumental in a team of scientists, who in 1967 were able to harness steam from a volcano resulting in the production of electricity. Diosdado Banatao (Philippines) - Improved computer performance throughthe development of accelerator chips, helping to make the Internet a reality. Marie Curie (Poland) - Winner of two Nobel Prizes in Chemistry and Physicsfor her studies into Radioactivity and her discoveries of Radium and Polonium. Paul Dirac (England) - An important contributor in the fields of QuantumMechanics and Electro Dynamics, Dirac was co-winner of the Nobel Prize inPhysics (1933). Albert Einstein (Germany) - Arguably needing no introduction, the most famous scientist that lived and a name that has become synonymous in popular culture with the highest intelligence. Enrico Fermi (Italy) - Heavily involved in the development of the world's first nuclear reactor and his work in induced radioactivity saw him awarded with the 1938 Nobel Prize in Physics. Vitaly Ginzburg (Russia) - One of three recipients of the 2003 Nobel inPhysics for their pioneering work in the theory of superconductors and superfluids. Christiaan Huygens (Netherlands) - Most well known for his wave theory of light, Huygens is credited with discovering the first of Saturn's moons. Werner Israel (Canada) - In 1990 Israel co-pioneered a study on black hole interiors. Ali Javan (Iran) - Born in Tehran, Ali Javan is listed as one of the top 100 living...
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...Events January 14: Explosion kills 27 on USS Enterprise [edit]January January 2 Australian media baron Rupert Murdoch purchases the largest selling British Sunday newspaper, The News of the World. People's Democracy begins a march from Belfast to Derry, Northern Ireland in support of civil rights. Ohio State defeats USC in the Rose Bowl to win the national title for the 1968 season. January 5 – The Soviet Union launches Venera 5 toward Venus. January 6 – The final passenger train traverses the Waverley Line, which subsequently closed to passengers. January 10 Members of the Royal Ulster Constabulary (RUC) damage property and assault occupants in the Bogside in Derry. In response, residents erect barricades and establish Free Derry. The Soviet Union launches Venera 6 toward Venus. January 12 Super Bowl III: The New York Jets of the American Football League defeat the heavily favored Baltimore Colts of the National Football League 16–7. Led Zeppelin I, Led Zeppelin's first studio recorded album, is released. Martial law is declared in Madrid, the University is closed and over 300 students are arrested. January 14 An explosion aboard the USS Enterprise near Hawaii kills 27 and injures 314. The Soviet Union launches Soyuz 4. January 15 – The Soviet Union launches Soyuz 5, which docked with Soyuz 4 for a transfer of crew. January 16 – Student Jan Palach sets himself on fire in Prague's Wenceslas Square to protest the Soviet invasion of Czechoslovakia; 3 days later...
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...YE AR S CE L EB RA TIN G6 HISTORY HISTORY A World Transformed II: World in Flux E D I TOR PW AA -TA ST IC Y EA R S! RESOURCE Tania Asnes A L PACA-IN-CHIEF 2 0 1 2 Daniel Berdichevsky the World Scholar’s Cup® ® HISTORY | 1 History Resource 2012: A World in Flux Table of Contents Preface: A Swiftly Texting Planet ................................................................. 2 I. The Determinators....................................................................................... 4 Toward a model for technological change............................................. 5 I’m on Team IDUAR ................................................................................ 6 Disruptive technologies..............................................................................8 Classic Technologies ...................................................................................9 The time of wheels ..................................................................................9 How the stirrup stirred things up ......................................................10 Print all about it: the printing press ................................................... 11 II. Transformations in Everyday Life .......................................................... 13 Turning on the lights ................................................................................. 13 Picking up the telephone .......................................
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...10000 quiz questions and answers www.cartiaz.ro 10000 general knowledge questions and answers 10000 general knowledge questions and answers www.cartiaz.ro No Questions Quiz 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Carl and the Passions changed band name to what How many rings on the Olympic flag What colour is vermilion a shade of King Zog ruled which country What colour is Spock's blood Where in your body is your patella Where can you find London bridge today What spirit is mixed with ginger beer in a Moscow mule Who was the first man in space What would you do with a Yashmak Who betrayed Jesus to the Romans Which animal lays eggs On television what was Flipper Who's band was The Quarrymen Which was the most successful Grand National horse Who starred as the Six Million Dollar Man In the song Waltzing Matilda - What is a Jumbuck Who was Dan Dare's greatest enemy in the Eagle What is Dick Grayson better known as What was given on the fourth day of Christmas What was Skippy ( on TV ) What does a funambulist do What is the name of Dennis the Menace's dog What are bactrians and dromedaries Who played The Fugitive Who was the King of Swing Who was the first man to fly across the channel Who starred as Rocky Balboa In which war was the charge of the Light Brigade Who invented the television Who would use a mashie niblick In the song who killed Cock Robin What do deciduous...
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...The Story of the Fourth of July The Declaration of Independence We celebrate American Independence Day on the Fourth of July every year. We think of July 4, 1776, as a day that represents the Declaration of Independence and the birth of the United States of America as an independent nation. But July 4, 1776 wasn't the day that the Continental Congress decided to declare independence (they did that on July 2, 1776). It wasn’t the day we started the American Revolution either (that had happened back in April 1775). And it wasn't the day Thomas Jefferson wrote the first draft of the Declaration of Independence (that was in June 1776). Or the date on which the Declaration was delivered to Great Britain (that didn't happen until November 1776). Or the date it was signed (that was August 2, 1776). So what did happen on July 4, 1776? The Continental Congress approved the final wording of the Declaration of Independence on July 4, 1776. They'd been working on it for a couple of days after the draft was submitted on July 2nd and finally agreed on all of the edits and changes. July 4, 1776, became the date that was included on the Declaration of Independence, and the fancy handwritten copy that was signed in August (the copy now displayed at the National Archives in Washington, D.C.) It’s also the date that was printed on the Dunlap Broadsides, the original printed copies of the Declaration that were circulated throughout the new nation. So when people thought of the Declaration of Independence...
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...THE STORY OF MY LIFE By Helen Keller With Her Letters (1887-1901) And Supplementary Account of Her Education, Including Passages from the Reports and Letters of her Teacher, Anne Mansfield Sullivan, By John Albert Macy Special Edition CONTAINING ADDITIONAL CHAPTERS BY HELEN KELLER To ALEXANDER GRAHAM BELL Who has taught the deaf to speak and enabled the listening ear to hear speech from the Atlantic to the Rockies, I dedicate this Story of My Life. CONTENTS Editor's Preface I. THE STORY OF MY LIFE CHAPTER I CHAPTER II CHAPTER III CHAPTER IV CHAPTER V CHAPTER VI CHAPTER VII CHAPTER VIII CHAPTER IX CHAPTER X CHAPTER XI CHAPTER XII CHAPTER XIII CHAPTER XIV CHAPTER XV CHAPTER XVI CHAPTER XVII CHAPTER XVIII CHAPTER XIX CHAPTER XX CHAPTER XXI CHAPTER XXII CHAPTER XXIII II. LETTERS(1887-1901) INTRODUCTION III: A SUPPLEMENTARY ACCOUNT OF HELEN KELLER'S LIFE AND EDUCATION CHAPTER I. The Writing of the Book CHAPTER II. PERSONALITY CHAPTER III. EDUCATION CHAPTER IV. SPEECH CHAPTER V. LITERARY STYLE Editor's Preface This book is in three parts. The first two, Miss Keller's story and the extracts from her letters, form a complete account of her life as far as she can give it. Much of her education she cannot explain herself, and since a knowledge of that is necessary to an understanding of what she has written, it was thought best to supplement her autobiography with the reports and letters of her teacher, Miss Anne Mansfield Sullivan. The addition...
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...The History of Information Technology March 2010 Draft version to appear in the Annual Review of Information Science and Technology, Vol. 45, 2011 Thomas Haigh thaigh@computer.org University of Wisconsin, Milwaukee Thomas Haigh The History of Information Technology – ARIST Draft 2 In many scholarly fields the new entrant must work carefully to discover a gap in the existing literature. When writing a doctoral dissertation on the novels of Nabokov or the plays of Sophocles, clearing intellectual space for new construction can be as difficult as finding space to erect a new building in central London. A search ensues for an untapped archive, an unrecognized nuance, or a theoretical framework able to demolish a sufficiently large body of existing work. The history of information technology is not such a field. From the viewpoint of historians it is more like Chicago in the mid-nineteenth century (Cronon, 1991). Building space is plentiful. Natural resources are plentiful. Capital, infrastructure, and manpower are not. Boosters argue for its “natural advantages” and promise that one day a mighty settlement will rise there. Speculative development is proceeding rapidly and unevenly. But right now the settlers seem a little eccentric and the humble structures they have erected lack the scale and elegance of those in better developed regions. Development is uneven and streets fail to connect. The native inhabitants have their ideas about how things should be done, which sometimes...
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...Curriculum Source References The following references were used in the CFA Institute-produced publications Quantitative Methods for Investment Analysis, Analysis of Equity Investments: Valuation, and Managing Investment Portfolios: A Dynamic Process. Ackerman, Carl, Richard McEnally, and David Ravenscraft. 1999. “The Performance of Hedge Funds: Risk, Return, and Incentives.” Journal of Finance. Vol. 54, No. 3: 833–874. ACLI Survey. 2003. The American Council of Life Insurers. Agarwal, Vikas and Narayan Naik. 2000. “Performance Evaluation of Hedge Funds with OptionBased and Buy-and-Hold Strategies.” Working Paper, London Business School. Ali, Paul Usman and Martin Gold. 2002. “An Appraisal of Socially Responsible Investments and Implications for Trustees and Other Investment Fiduciaries.” Working Paper, University of Melbourne. Almgren, Robert and Neil Chriss. 2000/2001. “Optimal Execution of Portfolio Transactions.” Journal of Risk. Vol. 3: 5–39. Altman, Edward I. 1968. “Financial Ratios, Discriminant Analysis and the Prediction of Corporate Bankruptcy.” Journal of Finance. Vol. 23: 589–699. Altman, Edward I. and Vellore M. Kishore. 1996. “Almost Everything You Wanted to Know about Recoveries on Defaulted Bonds.” Financial Analysts Journal. Vol. 52, No. 6: 57−63. Altman, Edward I., R. Haldeman, and P. Narayanan. 1977. “Zeta Analysis: A New Model to Identify Bankruptcy Risk of Corporations.” Journal of Banking and Finance. Vol. 1: 29−54. Ambachtsheer, Keith, Ronald Capelle, and...
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