Zobrazeno 1 - 8
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pro vyhledávání: '"Schmidt, Ruth A. M."'
Autor:
Schmidt, Ruth A. M., Sellmann, Paul V.
Publikováno v:
Science; July 1966, Vol. 153 Issue: 3732 p167-168, 2p
Publikováno v:
Fair Disclosure Wire (Quarterly Earnings Reports). 06/07/2017.
Autor:
R. Lee Lyman
Documentation, analysis, and explanation of culture change have long been goals of archaeology. Scientific graphs facilitate the visual thinking that allow archaeologists to determine the relationship between variables, and, if well designed, compreh
Autor:
E. L. Krinitzsky
Radiography, the use of penetrating radiation to produce shadow images of the internal structure of materials, has been with us since Roentgen made his discovery of x rays in 1895. However, applications of radiography in the earth sciences and in the
This edition profiles living persons in the physical and biological fields, as well as public health scientists, engineers, mathematicians, statisticians, and computer scientists.