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The Great Rift Valley of Africa provides critical evidence for the evolution of early hominins.The earliest tools in the world can be found there as well: An unidentified hominin, possibly Australopithecus afarensis or Kenyanthropus platyops, created stone tools dating to 3.3 million years ago at Lomekwi in the Turkana Basin, eastern Africa.
African Centre for Technology Studies (ACTS) is an intergovernmental non-profit organization, founded in 1988 by Calestous Juma FRS [2] in Nairobi, Kenya, promoting policy-oriented research on science and technology in development that is sustainable in terms of the economy, society, and the environment. [1]
The mission of AJOL is to support African research and counter the "North-South" and "West-East" inequality of information flow by facilitating awareness of and access to research published in Africa. [5] Information from developed countries is not necessarily as relevant or appropriate for Africa as that from within the continent.
Africa Insight; Africa Media Review; Africa Renewal; Africa Research Bulletin; Africa Review of Books; Africa, Rivista semestrale di studi e ricerche, successor of Africa: Rivista trimestrale di studi e documentazione; Africa Spectrum; Africa Today; Africa Update; Africa Week; Africa Yearbook; Africa-Asia Confidential; African Affairs; African ...
The Green Revolution, or the Third Agricultural Revolution, was a period of technology transfer initiatives that saw greatly increased crop yields. [ 1 ] [ 2 ] These changes in agriculture began in developed countries in the early 20th century and spread globally until the late 1980s. [ 3 ]
Research, experiments, [54] growing interest in a macroscience global project [55] Photosynthesis-like energy and oxygen production from artificial structures Sustainocene, Renewable energy, Nanotechnology: Concentrated solar power: Growing markets in California, Spain, Northern Africa [56] Electricity generation
The South African Journal of Science is an open access, multidisciplinary academic journal published bimonthly by the Academy of Science of South Africa. The journal has a 2021 impact factor of 2.134.
This is a list of open-access journals by field. The list contains notable journals which have a policy of full open access. It does not include delayed open access journals, hybrid open access journals, or related collections or indexing services.