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Nazi Germany relied on anthropometric measurements to distinguish Aryans from Jews and many forms of anthropometry were used for the advocacy of eugenics. During the 1920s and 1930s, though, members of the school of cultural anthropology of Franz Boas began to use anthropometric approaches to discredit the concept of fixed biological race. Boas ...
A Bertillon record for Francis Galton, from a visit to Bertillon's laboratory in 1893. The history of anthropometry includes and spans various concepts, both scientific and pseudoscientific, such as craniometry, paleoanthropology, biological anthropology, phrenology, physiognomy, forensics, criminology, phylogeography, human origins, and cranio-facial description, as well as correlations ...
The deuterium to hydrogen ratio for ocean water on Earth is known very precisely to be (1.5576 ± 0.0005) × 10 −4. [35] This value represents a mixture of all of the sources that contributed to Earth's reservoirs, and is used to identify the source or sources of Earth's water.
Fabien Locher (2007). "The observatory, the land-based ship and the crusades: earth sciences in european context, 1830–1850", British Journal for History of Science, 40(4), 2007, pp. 491–504 (On the leading role of Adolphe Quetelet in the fields of meteorology and geomagnetism in early nineteenth-century).
Anthropometric history is the study of the history of human height and weight. [ 1 ] [ 2 ] The concept was formulated in 1989 although it has historical roots. [ 3 ] In the 1830s, Adolphe Quetelet and Louis R. Villermé studied the physical stature of populations.
This is a list of units of measurement based on human body parts or the attributes and abilities of humans (anthropometric units). It does not include derived units further unless they are also themselves human-based. These units are thus considered to be human scale and anthropocentric.
Mars and Earth started out with the same ratio of deuterium to hydrogen in their water, but over the epochs that Mars has been drying, the greater loss of light hydrogen to space has thrown that ...
Most water in Earth's atmosphere and crust comes from saline seawater, while fresh water accounts for nearly 1% of the total. The vast bulk of the water on Earth is saline or salt water, with an average salinity of 35‰ (or 3.5%, roughly equivalent to 34 grams of salts in 1 kg of seawater), though this varies slightly according to the amount of runoff received from surrounding land.