A mobile phone (also known as a cellular phone, cell phone, and a hand phone) is a device that can make and receive telephone calls over a radio link while moving around a wide geographic area. It does so by connecting to a cellular network provided by a mobile phone operator, allowing access to the public telephone network. By contrast, a cordless telephone is used only within the short range of a single, private base station.
In addition to telephony, modern mobile phones also support a wide variety of other services such as text messaging, MMS, email, Internet access, short-range wireless communications (infrared, Bluetooth), business applications, gaming and photography. Mobile phones that offer these and more general computing capabilities are referred to as smartphones.
The Dow Jones Industrial Average / /, also called the Industrial Average, the Dow Jones, the Dow Jones Industrial, the Dow 30, or simply the Dow, is a stock market index, and one of several indices created by Wall Street Journal editor and Dow Jones & Company co-founder Charles Dow. The industrial average was first calculated on May 26, 1896. Currently owned by S&P Dow Jones Indices, which is majority owned by McGraw-Hill Financial, it is the most notable of the Dow Averages, of which the first (non-industrial) was first published on February 16, 1885. The averages are named after Dow and one of his business associates, statistician Edward Jones. It is an index that shows how 30 large publicly owned companies based in the United States have traded during a standard trading session in the stock market. It is the second oldest U.S. market index after the Dow Jones Transportation Average, which was also created by Dow.
The Industrial portion of the name is largely historical, as many of the modern 30 components have little or nothing to do with traditional heavy industry. The average is price-weighted, and to compensate for the effects of stock splits and other adjustments, it is currently a scaled average. The value of the Dow is not the actual average of the prices of its component stocks, but rather the sum of the component prices divided by a divisor, which changes whenever one of the component stocks has a stock split or stock dividend, so as to generate a consistent value for the index. Since the divisor is currently less than one, the value of the index is larger than the sum of the component prices.
Video on demand (VOD) or audio and video on demand (AVOD) are systems which allow users to select and watch/listen to video or audio content on demand. IPTV technology is often used to bring video on demand to televisions and personal computers. Catch up TV is a form of video on demand.
Television VOD systems either stream content through a set-top box, a computer or other device, allowing viewing in real time, or download it to a device such as a computer, digital video recorder (also called a personal video recorder) or portable media player for viewing at any time. The majority of cable- and telco-based television providers offer both VOD streaming, including pay-per-view and free content, whereby a user buys or selects a movie or television program and it begins to play on the television set almost instantaneously, or downloading to a DVR rented from the provider, or downloaded onto a PC, for viewing in the future. Internet television, using the Internet, is an increasingly popular form of video on demand.
Electronics engineering, or electronic engineering, is an engineering discipline where non-linear and active electrical components such as electron tubes, and semiconductor devices, especially transistors, diodes and integrated circuits, are utilized to design electronic circuits, devices and systems, typically also including passive electrical components and based on printed circuit boards. The term denotes a broad engineering field that covers important subfields such as analog electronics, digital electronics, consumer electronics, embedded systems and power electronics. Electronics engineering deals with implementation of applications, principles and algorithms developed within many related fields, for example solid-state physics, radio engineering, telecommunications, control systems, signal processing, systems engineering, computer engineering, instrumentation engineering, electric power control, robotics, and many others.]verification needed[
The Institute of Electrical and Electronics Engineers (IEEE) is one of the most important and influential organizations for electronics engineers.
farming, forestry, and fishing: 0.7% manufacturing, extraction, transportation, and crafts: 20% managerial, professional, and technical]disambiguation needed[: 37% sales and office: 24% other services: 18% (2009)
Main data source: CIA World Fact Book
Cellco Partnership, doing business as Verizon Wireless, is the largest mobile network operator in the United States, providing wireless services to 118.194 million subscribers as of Q2 2013. Headquartered in Basking Ridge, New Jersey, the company was formed as a joint venture of American telecommunications firm Bell Atlantic (renamed Verizon Communications) and global British telecommunications company Vodafone. Verizon Communications holds 55 percent ownership and Vodafone holds the remaining 45 percent of the joint venture. On September 2, 2013, Verizon Communications announced that it had agreed to buy Vodafone's stake for $130 billion in a deal expected to close by the first quarter of 2014. With this deal the company becomes a division of Verizon Communications.
Verizon Communications (NYSE: VZ, NASDAQ: VZ), branded as Verizon (pronounced // və-RY-zən), is an American broadband and telecommunications company and a corporate component of the Dow Jones Industrial Average. It started in 1983 as Bell Atlantic (based in Philadelphia) with a footprint covering New Jersey to Virginia and emerged as part of the 1984 breakup of AT&T into seven "Baby Bells." In 1997, Bell Atlantic merged with another Regional Bell Operating Company, NYNEX, based in New York City with a footprint spanning from New York to Maine. The combined company kept the Bell Atlantic name. In 2000, Bell Atlantic merged with former independent phone company GTE, and adopted the name "Verizon", a portmanteau of veritas (Latin for "truth") and horizon. The company's headquarters are located in the Verizon Building at 140 West Street in Lower Manhattan, New York City.
The Bell System was the system of companies, led by the Bell Telephone Company and subsequently by AT&T, which provided telephone services to much of the United States and Canada from 1877 to 1984, at various times as a monopoly. In 1984, the system was broken up into independent companies by a U.S. Justice Department mandate.
The colloquial term Ma Bell (as in "Mother Bell") was often used by the general public in the United States to refer to any aspect of this conglomerate, as it held a near complete monopoly over all telephone service in most areas of the country, and is still used by many to refer to any telephone company. Ma Bell is also used to refer to the various female voices behind recordings for the Bell System: Mary Moore, Jane Barbe, and Pat Fleet (the current voice of AT&T).