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human immunodeficiency virus

(Encyclopedia)human immunodeficiency virus: see HIV. ...

adaptive radiation

(Encyclopedia)CE5 Adaptive radiation in Hawaiian honey-creepers adaptive radiation, in biology, the evolution of an ancestral species, which was adapted to a particular way of life, into many diverse species, e...

Eastern Woodlands culture

(Encyclopedia)Eastern Woodlands culture, term used to refer to Native American societies inhabiting the eastern United States. The earliest Woodland groups were the Adena and Hopewell, who lived in the Ohio and Mis...

Ethical Culture movement

(Encyclopedia)Ethical Culture movement, originating in the Society for Ethical Culture, founded in New York City in 1876, by Felix Adler. Its aim is “to assert the supreme importance of the ethical factor in all ...

Miami, University of

(Encyclopedia)Miami, University of, main campus at Coral Gables, Fla.; partly supported by city, county, and state; coeducational; chartered 1925, opened 1926. Notable programs include a school of marine and atmosp...

Eigen, Manfred

(Encyclopedia)Eigen, Manfred, 1927–2019, German biophysicist, Ph.D. Univ. of Göttingen, 1951. Eigen was on the faculty at the Univ. of Göttingen from 1951 to 1953. He joined the Max Planck Institute for Physica...

race

(Encyclopedia)race, one of the group of populations regarded as constituting humanity. The differences that have historically determined the classification into races are predominantly physical aspects of appearanc...

Neolithic period

(Encyclopedia)Neolithic period or New Stone Age. The term neolithic is used, especially in archaeology and anthropology, to designate a stage of cultural evolution or technological development characterized by the ...

Gegenbaur, Karl

(Encyclopedia)Gegenbaur, Karl kärl gāˈgənbour [key], 1826–1903, German anatomist. A professor at the universities of Jena (1855–73) and Heidelberg (1873–1901), he was influential as a teacher. He emphasiz...

nonlinear dynamics

(Encyclopedia)nonlinear dynamics, study of systems governed by equations in which a small change in one variable can induce a large systematic change; the discipline is more popularly known as chaos (see chaos theo...