CANCER - LIVER |
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Hepatocellular carcinoma (HCC, also called hepatoma or liver cancer) is a primary malignancy (cancer) of the liver. Most cases of HCC are secondary to either hepatitis infection (usually hepatitis B or C) or cirrhosis (alcoholism being the most common cause of hepatic cirrhosis). In countries where hepatitis is not endemic, most cancers in the liver are not primary HCC but metastasis (spread) of cancer from elsewhere in the body, e.g. the colon. Treatment options of HCC and prognosis are dependent on many factors but especially on tumor size and staging.
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CIVIL RIGHTS - EQUAL RIGHTS |
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Civil rights are the protections and privileges of personal liberty given to all citizens by law. Civil rights are distinguished from "human rights" or "natural rights"; civil rights are rights that are bestowed by nations on those within their territorial boundaries, while natural or human rights are rights that many scholars claim ought to belong to all people. For example, the philosopher John Locke (1632-1704) argued that the natural rights of life, liberty, and property should be converted into civil rights and protected by the sovereign state as an aspect of the social contract. Others have argued that people acquire rights as an inalienable gift from a god or at a time of nature before governments were formed.
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ESCALATOR |
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An escalator is a conveyor transport device for transporting people, consisting of a staircase whose steps move up or down on tracks that keep the surfaces of the individual steps horizontal.
A moving walkway, moving sidewalk, travelator, or travellator is a slow conveyor belt that transports people horizontally or on an incline in a similar manner to an escalator. In both cases, riders can walk or stand. The walkways are often supplied in pairs, one for each direction.
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MOTOR VEHICLE ACCIDENT MVA |
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Motor-vehicle collisions are damaging events involving road traffic, particularly automobiles. They can cause damage to vehicles, people or structures. Motor-vehicle collisions also called traffic collisions, auto accidents, road accidents, car accidents, personal injury collisions, motor vehicle acccidents, and (particularly by American radio traffic reporters) crashes kill an estimated 1.2 million people worldwide each year, and injure about forty times this number.
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POWER PLANTS |
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A fossil fuel power plant is an energy conversion center that combusts fossil fuels to produce electricity, designed on a large scale for continuous operation.
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