News tagged with power plants

Related topics: environmental protection agency , energy , electricity , climate change , carbon dioxide



Power station

A power station (also referred to as a generating station, power plant, or powerhouse) is an industrial facility for the generation of electric power.

Power plant is also used to refer to the engine in ships, aircraft and other large vehicles. Some prefer to use the term energy center because it more accurately describes what the plants do, which is the conversion of other forms of energy, like chemical energy, gravitational potential energy or heat energy into electrical energy. However, power plant is the most common term in the U.S., while elsewhere power station and power plant are both widely used, power station prevailing in many Commonwealth countries and especially in the United Kingdom.

At the center of nearly all power stations is a generator, a rotating machine that converts mechanical energy into electrical energy by creating relative motion between a magnetic field and a conductor. The energy source harnessed to turn the generator varies widely. It depends chiefly on which fuels are easily available and on the types of technology that the power company has access to.

This text uses material from Wikipedia and is available under the GNU Free Documentation License.


Cancer and birth defects in Iraq: The nuclear legacy

Ten years after the Iraq war of 2003 a team of scientists based in Mosul, northern Iraq, have detected high levels of uranium contamination in soil samples at three sites in the province of Nineveh which, coupled with dramatically ...

Health created May 21, 2013 | popularity not rated yet | comments 0

Individual efficacy of chemotherapies

The function of the mitochondria – also defined as "power plants" within the cells – is essential as to whether, and how, some chemotherapeutic agents take effect in tissue. Scientists at the Helmholtz ...

Cancer created May 10, 2013 | popularity not rated yet | comments 0

Researchers provide prospective on low-dose radiation biology controversy

A review of the current issues in low-dose radiation research authored by two radiation biologists from the Pacific Northwest National Laboratory is the cover story of the May 2013 issue of Radiation Research. The re ...

Cancer created May 14, 2013 | popularity not rated yet | comments 0

Missing link in Parkinson's disease found

Researchers at Washington University School of Medicine in St. Louis have described a missing link in understanding how damage to the body's cellular power plants leads to Parkinson's disease and, perhaps ...

Medical research created Apr 25, 2013 | popularity 5 / 5 (6) | comments 0 | with audio podcast

All hospitals should require drug, alcohol tests for physicians

To improve patient safety, hospitals should randomly test physicians for drug and alcohol use in much the same way other major industries in the United States do to protect their customers. The recommendation comes from two ...

Health created May 07, 2013 | popularity not rated yet | comments 0

Nuclear-power industry's lessons for health care

At first blush, the health-care and nuclear-power industries don't appear to have much in common. But in a unique, two-day workshop in July 2012, leaders from these two industries met to discuss their similarities and differences, ...

Other created May 06, 2013 | popularity not rated yet | comments 0

New light shed on early stage Alzheimer's disease

The disrupted metabolism of sugar, fat and calcium is part of the process that causes the death of neurons in Alzheimer's disease. Researchers from Karolinska Institutet in Sweden have now shown, for the first time, how important ...

Alzheimer's disease & dementia created Apr 22, 2013 | popularity 5 / 5 (5) | comments 1 | with audio podcast

Valley fever hits 28 at Calif. solar plant sites

(AP)—Authorities are investigating a valley fever outbreak that sickened 28 workers at solar power plants under construction in Central California.

Diseases, Conditions, Syndromes created May 01, 2013 | popularity not rated yet | comments 0