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1938 The world's first scientific conference on aging and longevity in 1938 in Kiev, that was convened by Alexander Bogomolets. [1][36] 1939 In the United Kingdom, the British Society for Research on Ageing is formed. The founder is Vladimir Korenchevsky who emigrated there from the former Russian Empire.
Sub-Saharan African countries spent on average 0.3% of their GDP on S&T (Science and Technology) in 2007. This represents a combined increase from US$1.8bn in 2002 to US$2.8bn in 2007. North African countries spend a comparative 0.4% of GDP on research, an increase from US$2.6bn in 2002 to US$3.3bn in 2007.
Biogerontology is the sub-field of gerontology concerned with the biological aging process, its evolutionary origins, and potential means to intervene in the process. The term "biogerontology" was coined by S. Rattan, and came in regular use with the start of the journal Biogerontology in 2000. It involves interdisciplinary research on the ...
In paleoanthropology, the recent African origin of modern humans or the " Out of Africa " theory (OOA) [a] is the most widely accepted [1][2][3] model of the geographic origin and early migration of anatomically modern humans (Homo sapiens). It follows the early expansions of hominins out of Africa, accomplished by Homo erectus and then Homo ...
The Aterian is a Middle Stone Age (or Middle Palaeolithic) stone tool industry centered in North Africa, from Mauritania to Egypt, but also possibly found in Oman and the Thar Desert. [ 2 ][ 3 ] The earliest Aterian dates to c. 150,000 years ago, at the site of Ifri n'Ammar in Morocco. [ 4 ] However, most of the early dates cluster around the ...
Population ageing is an increasing median age in a population because of declining fertility rates and rising life expectancy. Most countries have rising life expectancy and an ageing population, trends that emerged first in developed countries but are now seen in virtually all developing countries. In most developed countries, the phenomenon ...
African empires is an umbrella term used in African studies to refer to a number of pre-colonial African kingdoms in Africa with multinational structures incorporating various populations and polities into a single entity, usually through conquest. [1][2][3][4][5][6][7] Listed below are known African empires and their respective capital cities.
The International Association of Gerontological Societies was founded in July 1950, registered in Liège, Belgium, as an association of organizations involved in gerontology research and training. It was later renamed the International Association of Gerontology, and then the International Association of Gerontology and Geriatrics (IAGG). [1]