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91.
Christopher A. Airriess 《Journal of Historical Geography》2005,31(4):763-783
A small proportion of Mainland Chinese refugee flows into British Hong Kong following the 1949 Communist Revolution in the People's Republic of China were vegetable farmers, who by the late 1960s engendered a vegetable revolution in New Territories agricultural space. Heterogeneous actors and their differing modalities of power in the late-colonial government possessed an active managerial role in this vegetable revolution anchored in issues of marketing and land tenure. While post-World War Two developmentalist ontologies help explain government intervention in the post-war agricultural economy, this research focuses primarily on the disciplinary techniques deployed within the governance rationalities of the early Cold War period to cultivate pro-government loyalties among a potentially proletarianized, trans-border refugee farming population perceived by colonial authorities as being susceptible to Communist influence. As ‘experimental space’, marketing innovations were a qualified success, but progress in land reform failed because of the local geopolitical context of colonial rule in the contested space of the New Territories. 相似文献
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Paul Goldberg Christopher E. Miller Solveig Schiegl Bertrand Ligouis Francesco Berna Nicholas J. Conard Lyn Wadley 《Archaeological and Anthropological Sciences》2009,1(2):95-122
Micromorphological analysis of sediments from the Middle Stone Age site of Sibudu Cave, KwaZulu-Natal, South Africa, provides
a high-resolution sequence and evidence of site formation processes of predominantly anthropogenic deposits. This methodology
allows for a detailed interpretation of individual anthropogenic activities, including the construction of hearths and bedding
and the maintenance of occupational surfaces through the sweep out of hearths and the repeated burning of bedding. This analysis
also provides a context for evaluating other studies at the site relating to magnetic susceptibility, paleobotany, paleozoology,
anthracology, and studies of ochre. 相似文献
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In recent years, Head Start's prominent role in preparing low‐income 4‐year‐olds for school has been affected by rapid growth in state‐funded pre‐K programs, some of which are based in public schools. This has led to questions about the comparative advantages of these two approaches to early education. An analysis of data from Tulsa, Oklahoma, indicates that the school‐based pre‐K program is more effective in improving early literacy outcomes, while Head Start is more effective in improving health outcomes. The two programs are comparable with regard to early math learning. Social–emotional effects are more subtle, but the school‐based pre‐K program has demonstrable positive effects, while the Head Start program does not. 相似文献
97.
Christopher S. Beekman 《Journal of Archaeological Research》2010,18(1):41-109
Western Mexico is vast and geographically diverse and has received far less attention compared to other areas of Mesoamerica. Research over the past decade allows the definition of four major subregions characterized by cultural factors and distinct historical trajectories. A large proportion of the research in western Mexico is still culture-historical in nature, oriented toward establishing chronologies and relationships between regions. But along with a number of recent efforts toward synthesis and consolidation, current theoretical research contributes to the study of mortuary patterns and social organization, alternative forms of social complexity, agricultural intensification, empire formation, state involvement in the economy, human-land relationships, and the interlocking relationship between migration and sociopolitical reorganization. 相似文献
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Crenner C 《Journal of the history of medicine and allied sciences》2012,67(2):244-280
In 1932, the U.S. Public Health Service began a study of untreated syphilis among black men in Macon County, Alabama. This project, later known as the Tuskegee Syphilis Study, became one of the most notorious ventures of twentieth-century medicine. Much has been written on it. Historians have suggested that scientific racism strongly influenced the study. But specific links between earlier racial science and the scientific conduct of the study have remained unexplored. The examination in this paper of the concept of a racially determined resistance to syphilis in the nervous system establishes such a link. Discussion of nervous resistance to syphilis appeared in the medical literature in the early twentieth century as a conjecture about the natural inferiority of blacks. White physicians used the concept to interpret racial differences in neurosyphilis as evidence of the rudimentary development of the brain. A small community of African American physicians joined other national experts in syphilis who chose to explain apparent racial differences through alternate mechanisms. But the scientific advisors to the Tuskegee Syphilis Study favored the concept of a racial resistance to neurosyphilis and steered the early design of the study to help to elucidate it. The Tuskegee Syphilis Study was an examination of untreated syphilis, but it also became a demonstration of a putative racial characteristic of syphilis long considered evidence of the natural inferiority of blacks. An examination of the concept of racial nervous resistance and its influence on the research in Macon County helps to define the influence of scientific racism on this notorious medical study. 相似文献