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Across The Wire Essays and Term Papers
An Investigation Into Electrical ResistanceResistance, in electricity, is a property of any object or substance to resist the flow of an electrical current. The quantity of resistance in an electric circuit determines the amount of current flowing in the circuit for any given voltage applied to the circuit. The resistance of an object is ...
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Telecommunication1. Introduction
Computer and telephone networks inflict a gigantic impact on today's
society. From letting you call John in Calgary to letting you make a withdraw
at your friendly ATM machine they control the flow of information. But today's
complicated and expensive networks did not start out ...
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A Lesson From OliverLike any other morning I was up at four, the day Oliver met with his
violent death.
At four in the morning the grass is wet.
Now, it's still wet at 6 a.m. and even at seven, and these tend to
be the hours of choice for most people wishing to appreciate the phenomenon
of grass ...
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The Geiger-Muller TubeIn , particles ionize gas atoms. The tube
contains a gas at low pressure. At one end of the tube is a very thin �window�
through which charged particles or gamma rays pass. Inside the tube is a copper
cylinder with a negative charge. A rigid wire with a positive charge runs down
the center of ...
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All Quiet On The Western FrontPaul and the other members of the Second Company are resting after being relieved from the front lines. When they went to the front, their company contained one hundred and fifty men. Only eighty returned. The quartermaster requested rations for a full company, but on the last day, they suffered a ...
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Radio: A Form Of CommunicationMr. Zambizi
Physics
Radio is a form of communication in which intelligence is transmitted without
wires from one point to another by means of electromagnetic waves. Early forms
of communication over great distances were the telephone and the telegraph. They
required wires between the sender and ...
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Proposal For An Advanced Art ProjectFirst off, I need to propose my theme that will encompass the
majority of my art works in my stated media. Out of painting, print making
and sculpture, I am choosing to work with the latter for two main reasons.
One, I'm not that great at capturing visual ideas on the somewhat two-
dimensional ...
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The Internal Combustion EngineI have chosen to do my physics report on the internal-combustion engine. I will mention the four-stroke cycle, the components of an engine, the ignition system, the carburetor system and how an engine works.
The four-stroke cycle obviously has four strokes, which consists of the intake stroke, ...
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Berlin WallWith the aim of preventing East Germans from seeking asylum in the West, the East German government in 1961 began constructing a system of concrete and barbed-wire barriers between East and West Berlin. This endured for nearly thirty years, a symbol not only of the division of Germany but of the ...
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Birmingham Steel Corporationoperates non-union mini-mills that produce steel and steel products on a low-cost basis. The company produces steel reinforcing bar (rebar) used in the construction industry and rounds, squares, flats, angles, channel and strip - also know as merchant products - which are sold to fabricators and ...
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The Battle Of 3rd Ypres (Passchendaele)The Battle of 3rd Ypres (Passchendaele)
(The edited text of a paper given in France in November 1993. The original paper was illustrated by contemporary slide photographs and maps; this text is best read in conjunction with a map of the area.)
In 1915, at the second Battle of Ypres, the Germans ...
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SuperconductivityINTRODUCTION
We've all heard about . But, do we all know what it is?
How it works and what are its uses? To start talking about , we
must try to understand the how "normal" conductivity works. This will make it
much easier to understand how the "super" part functions. In the following
paragraphs, ...
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History Of TelecommunicationsTelecommunication is the transmission of words, sounds, images, or data in the form of electronic or electromagnetic signals or impulses. Transmission media include the telephone, radio, television, microwave, and satellite. Data communication is the fastest growing field of telecommunication. ...
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What Is ISDN?ISDN, which stands for integrated services digital network, is a system of
digitizing phone networks which has been in the works for over a decade. This
system allows audio, video, and text data to be transmitted simultaneously
across the world using end-to-end digital connectivity.
The original ...
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Optical Fiber the Backbone of TelecommunicationIntroduction:
About 100 years ago, Alexander Graham Bell transmitted a telephone signal over distances of several hundred meters using visible light beams. He called this �photophone�. This amazing discovery marked the first demonstration of the basic principle of optical communications as it ...
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The First Battle Of The Sommewas a very unsuccessful and expensive Allied offensive on French land during World War I (�Somme�). Many soldiers were needlessly killed and many towns and villages destroyed. This battle was one of the largest land battles ever fought during a war. After the assassination of Archduke Francis ...
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Medical MalpracticeThe doctor-patient relationship has been defined differently through the
years. In the beginning it developed into a "common calling" which meant
doctors practiced medicine as a duty to their patients. Laws were developed to
protect patients, therefore doctors used proper care and expert skill. ...
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Fun With StartersThe function of the starting system is to crank the engine to start it. The system is composed of the starter motor, starter relay (also called a solenoid), battery, switch and connecting wires. Turning the ignition key to the start position sends a signal to the starter relay through the starter ...
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Fun With StartersThe function of the starting system is to crank the engine to start it. The system is composed of the starter motor, starter relay (also called a solenoid), battery, switch and connecting wires. Turning the ignition key to the start position sends a signal to the starter relay through the starter ...
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The Battle Of Midway In The PacificNothing distinguished the dawn of June 2, 1942, from countless other dawns that
had fallen over tiny Midway atoll in the North Pacific. Nothing, that is, except
the tension, the electric tension of men waiting for an enemy to make his move.
On Midway's two main islands, Sand and Eastern, 3,632 ...
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