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Lasker Awards

(Encyclopedia) Lasker Awards, prizes created in 1945 by the Albert and Mary Lasker Foundation (est. 1942) in recognition of achievement in several areas of medicine. Among the most prestigious honors…

isthmus

(Encyclopedia) isthmusisthmusĭsˈməs [key], narrow neck of land connecting two larger land areas. Since it commands the only land route between two large areas and is on two seas, an isthmus has great…

Miyagi

(Encyclopedia) MiyagiMiyagimēyäˈgē [key], prefecture (1990 pop. 2,248,521), 2,808 sq mi (7,273 sq km), N Honshu, Japan. A mountainous prefecture, it is known for the more than 200 pine-covered…

Pacific Remote Islands Marine National Monument

(Encyclopedia) Pacific Remote Islands Marine National Monument, c.490,000 sq mi (1,260,000 sq km), central Pacific Ocean; est. 2009. The monument comprises the waters and reefs surrounding seven…

optical sensing

(Encyclopedia) optical sensing, in general, any method by which information that occurs as variations in the intensity, or some other property, of light is translated into an electric signal. This is…

Buys Ballot, Christoph Heinrich Diedrich

(Encyclopedia) Buys Ballot, Christoph Heinrich DiedrichBuys Ballot, Christoph Heinrich Diedrichkrĭsˈtôf hīnˈrĭkh dēdˈrĭkh boisˈ bälōˈ [key], 1817–90, Dutch meteorologist. Director of the Dutch Royal…

laser printer

(Encyclopedia) laser printer, a computer printer that produces high-resolution output by means of a process that is similar to photocopying. In place of reflected light from an image (as is used in…

political science

(Encyclopedia) political science, the study of government and political processes, institutions, and behavior. Government and politics have been studied and commented on since the time of the ancient…

pickerelweed

(Encyclopedia) pickerelweed, common name for the Pontederiaceae, a family of chiefly tropical perennial aquatic herbs found in freshwater. The pickerelweeds (genus Pontederia) range north into…