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chloroplast

(Encyclopedia)chloroplast klōrˈəplăstˌ, klôrˈ– [key], a complex, discrete green structure, or organelle, contained in the cytoplasm of plant cells. Chloroplasts are reponsible for the green color of almost...

Willard, Emma

(Encyclopedia)Willard, Emma, 1787–1870, American educator, pioneer in woman's education, b. Emma Hart in Berlin, Conn. She attended and later taught in the local academy and in 1807 took charge of the Female Acad...

American Medical Association

(Encyclopedia)American Medical Association (AMA), professional physicians' organization (founded 1847). Its goals are to protect the interests of American physicians, advance public health, and support the growth o...

lock, canal

(Encyclopedia)lock, canal, stretch of water enclosed by gates, one at each end, built into a canal or river for the purpose of raising or lowering a vessel from one water level to another. A lock may also be built ...

Judd, Charles Hubbard

(Encyclopedia)Judd, Charles Hubbard, 1873–1946, American psychologist, b. India. He was educated at the Univ. of Leipzig (Ph.D., 1896), where he studied with Wilhelm Wundt. Judd taught at the Univ. of Cincinnati,...

parochial school

(Encyclopedia)parochial school pərōˈkēəl [key], school supported by a religious body. In the United States such schools are maintained by a number of religious groups, including Lutherans, Seventh-day Adventis...

Sarajevo

(Encyclopedia)Sarajevo sârˌəyāˈvō [key], city (2013 pop. 438,443), capital of Bosnia and Herzegovina, on the Miljacka River. An important industrial and railway center, its industries include food and tobacco...

Northeastern University

(Encyclopedia)Northeastern University, at Boston, Mass.; coeducational; founded 1898 as a program within the Boston YMCA, inc. 1916, university status 1922, fully independent of the YMCA 1948. It is noted for its c...

firing

(Encyclopedia)firing, process of treating clay or other plastic ceramic materials with heat to produce a hard, durable but brittle material such as pottery. Primitive potters baked their clay in an open fire, but f...

Ghose, Aurobindo

(Encyclopedia)Ghose, Aurobindo ôrōbĭnˈdō gōsh [key], 1872–1950, Indian nationalist leader and mystic philosopher. Born in Bengal, he was sent to England and lived there for 14 years, completing his educatio...