- 行业: Education
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Founded in 1946, Palomar College is a public two-year community college in the city of San Marcos, located in north San Diego County, California. Palomar offers over 300 associate degree, certificate programs and is designated by the U.S. Department of Education as an Hispanic-Serving Institution ...
A stone tool that is shaped on two faces or sides. Hand axes are examples of bifaces. See uniface.
Industry:Anthropology
A statistical measure of the dispersion (or spread) from the arithmetic mean (or average) of a group of scores. Chronometric dates derived with a radiometric method are published with a "plus or minus" factor, which usually is a range of dates within one standard deviation above and below the mean. This should be read as a 67% likelihood that the actual date falls within the given range.
Industry:Anthropology
A standardized arrangement of pictures of an individual’s chromosomes cut out from a microphotograph of a cell and rearranged into homologous pairs according to size and other physical characteristics. The standardized arrangement of karyotypes allows medical researchers to discover if an individual is a male or female and if he/she has any gross chromosomal abnormalities.
Industry:Anthropology
A species that has been defined on the basis of the ability to produce fertile offspring. Members of the same species can produce offspring that can in turn reproduce while members of different species cannot. See morphospecies.
Industry:Anthropology
A species that has been defined on the basis of physical, measurable characteristics. See biospecies.
Industry:Anthropology
A specialized subsistence pattern based primarily on hunting large animals, especially herbivorous herding mammals such as horses, reindeer, bison, and elephants.
Industry:Anthropology
A species of the genus Australopithecus. They lived during the Pliocene and early Pleistocene geological Epochs in Africa (i.e., ca. 4. 2-1. 4 million years ago). Australopithecines and humans are hominins. One or more species of australopithecines probably were our ancestors.
Industry:Anthropology
A space or gap between the canine and adjacent teeth. It allows room for the point of the protruding opposite canine tooth and thereby permits the upper and lower teeth to bite together. Normally, there is a diastema opposite each of the four canine teeth if the canines are significantly longer than the other teeth.
Industry:Anthropology
A small region near the base of the brain that controls the sympathetic nervous system, which in turn regulates the autonomic functions of the body, including beating of the heart, breathing, and body temperature control.
Industry:Anthropology
A change in the normal growth patterns and development of an individual that occurs in childhood as a result of specific cultural practices (e.g., foot binding) or other environmental processes. The anatomical and physiological changes that result are mostly irreversible by adulthood. Example: stunted growth and mild mental retardation due to severe, prolonged undernourishment. Developmental adjustment is also referred to as "developmental acclimatization. "
Industry:Anthropology
