Messenger from the White House: council on environmental quality.
نویسندگان
چکیده
منابع مشابه
Messenger from the White House: council on environmental quality.
Objective: To survey the evolution over the past decade of attitudes and practices of obstetricians in maternal– fetal medicine fellowship programs regarding the management of human immunodeficiency virus (HIV)-infected pregnant women. Methods: Directors of all 65 approved maternal–fetal medicine training programs were sent questionnaires, responses to which were to reflect the consensus among ...
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The clinical significance of neuron-specific enolase (NSE) as a tumour marker was evaluated in 54 patients with seminoma. Before orchiectomy NSE was elevated in six out of 21 patients with stage I seminoma and 11 out of 16 patients with metastases. After orchiectomy NSE normalised in all evaluated stage I cases, but was still elevated in six out of 12 patients with metastatic disease. NSE monit...
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Definitions and the seven principles of ecology are listed. NEPA expresses or implies all seven. Section 101 is quoted in illustration. CEQ Guidelines implement Sec. 102(2)(C). The reasons for initial delays in implementation are reviewed; these are now largely resolved. The policy involves action through integrating engineering, economics and ecology. Alternative actions must be considered, an...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2003
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp.111-a224