Anthropology Workshop for 5th-9th Grade Social Science Teachers, Grand Valley State Colleges, Allendale, Michigan, 3-14 August 1981
In: Science, technology, & human values: ST&HV, Band 6, Heft 4, S. 30-30
ISSN: 1552-8251
3 Ergebnisse
Sortierung:
In: Science, technology, & human values: ST&HV, Band 6, Heft 4, S. 30-30
ISSN: 1552-8251
In: Water and environment journal, Band 9, Heft 4, S. 369-375
ISSN: 1747-6593
ABSTRACTThis paper outlines the approach which was recently adopted by the Government of Argentina for the franchising of water services in Buenos Aires. It briefly reviews the water and sewerage services in the area and outlines the operation, background and process which were adopted by the Government to secure the franchise. The paper explains the circumstances and objectives, and describes how the franchising process developed both politically and organizationally. It also examines the franchisee and selection process, the bidding requirements, and organizational arrangements which enabled a successful transfer of the water services from public to private sector.
The potential health and ecological effects of endocrine disrupting chemicals has become a high visibility environmental issue. The 1990s have witnessed a growing concern, both on the part of the scientific community and the public, that environmental chemicals may be causing widespread effects in humans and in a variety of fish and wildlife species. This growing concern led the Committee on the Environment and Natural Resources (CENR) of the National Science and Technology Council to identify the endocrine disruptor issue as a major research initiative in early 1995 and subsequently establish an ad hoc Working Group on Endocrine Disruptors. The objectives of the working group are to 1) develop a planning framework for federal research related to human and ecological health effects of endocrine disrupting chemicals; 2) conduct an inventory of ongoing federal research programs; and 3) identify research gaps and develop a coordinated interagency plan to address priority research needs. This communication summarizes the activities of the federal government in defining a common framework for planning an endocrine disruptor research program and in assessing the status of the current effort. After developing the research framework and compiling an inventory of active research projects supported by the federal government in fiscal year 1996, the CENR working group evaluated the current federal effort by comparing the ongoing activities with the research needs identified in the framework. The analysis showed that the federal government supports considerable research on human health effects, ecological effects, and exposure assessment, with a predominance of activity occurring under human health effects. The analysis also indicates that studies on reproductive development and carcinogenesis are more prevalent than studies on neurotoxicity and immunotoxicity, that mammals (mostly laboratory animals) are the main species under study, and that chlorinated dibenzodioxins and polychlorinated biphenyls are the most commonly ...
BASE