deafeconomic historyIPUMScensus19th centuryWe present the first modern economic and statistical analysis of historical deaf populations in the United States. We also provide the first 19th century annuaBartsch, ZacharyHenderson, EmilySocial Science Electronic Publishing...
While the study population included both sexes and all ages from infancy to old age, it was largely male, with most ages falling between 12 and 50. The data reveal an increase of over 4聽cm in the adult heights of both sexes between 1850 and 1930. They also indicate an upward trend ...
2016), I determined density by dividing counts by cell area (in the GCS WGS 1984 geographic, or longitude and latitude, coordinate system), and then quantified mean density by county, which I grouped into five human population density classes ranging from rural at < 15 humans per km2 ...
In sum, fire was essential to generating and maintaining the resource base that helped sustain high aboriginal human population densities; indeed it may have facilitated population growth. The effect of using TEK fires is suggested by the historical and archaeological literature in California. For ...
Japanese Viewed from DNA ( Chikuma Shobo: Tokyo, (2005) {written in Japanese}. Google Scholar Hanihara, K. Dual structure model for the population history of the Japanese. Jpn Rev. 2, 1–33 (1991). Google Scholar von Baelz, E. Die Riu-Kiu-Insulaner, die Aino und andere kaukasier...
113 By following the method adopted by Wang Yejian王业键,114 but using the population f igures for 1850 go established by Liang Fangzhong 梁方仲,115 and the f igures in the Board of Revenue’s acreage and tax registers for 1850, it can be determined that the total population in ...
“A health intervention is an act performed for, with or on behalf of a person or population whose purpose is to assess, improve, maintain, promote or modify health, functioning or health conditions” and a health-related outcome is generally defined as a change in the health of a person ...
human population fundamentalsof growth(fundamentalsof人口增长).doc,Human Population: Fundamentals of Growth Population Growth and Distribution World Population Growth, 1750–2150 Source: United Nations, World Population Prospects, The 1998 Revision; an
The arroyos and washes became filled with the Naha Alluvium, and the human population decreased markedly. There is pollen evidence of a temperature drop of about 1° C. This is the period of the “Great Drought.” In the upper Mississippi valley the Indian cultures began a general decline,...
Notably, many clinically actionable markers were identified, which have the potential for improved healthcare management and enhanced overall well-being of the aging population. Uncovering waves of aging-related molecules during aging Although the trajectory clustering approaches described above effectively ...