James A. Gardner

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Education under Contract ED-98-CO-0043. The opinions expressed herein do not necessarily reflect the positions or policies of the Department of Education. the Educational Resources Information Center (ERIC) system and is managed by the National Institute of Building Sciences, a nonprofit organization authorized by Congress to serve as an authoritative(More)
BACKGROUND Community-based approaches to conservation of natural resources, in particular medicinal plants, have attracted attention of governments, non governmental organizations and international funding agencies. This paper highlights the community-based approaches used by an Indian NGO, the Rural Communes Medicinal Plant Conservation Centre (RCMPCC).(More)
We describe the use of 31P NMR spectroscopy in the study of metabolic changes related to hypoxia in cultured human tumor cells in vitro. The 31P NMR spectrum can easily distinguish between metabolically active cells, metabolically inactive "dormant" cells, and necrotic cells. A crucial observation was that of the ability of the "dormant" cells to resume(More)
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We examined household task participation patterns of 46 children and youth with and without physical disability (PD) and explored the effects of age on roles of and expectations for these children in household task participation. Children with PD did not differ significantly from those without PD in the number of household tasks they performed; however,(More)
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