منابع مشابه
Panel discussion: Role of high risk groups in standard derivation.
The recognition of high risk groups in the setting of occupational standards in the United States really appears to date from the establishment of OSHA of 1970 and the concomitant mandate for the development of criteria for Federal occupational exposure standards. Although the ACGIH recommended threshold limit values (TLV's) had been available as guidelines in increasing numbers since shortly a...
متن کاملPanel discussion: Role of high risk groups in the derivation of environmental health standards.
We have heard a great many points reiterated, and I've tried to figure out some ideas that might have been missed. One thing is that some of us will go back into environments where standards for environmental contaminants are set. We must try to be cautious and not forget how ignorant we are. We have heard the description of a variety of syndromes which lead to hypersusceptibility. These includ...
متن کاملPanel discussion: Role of the knowledge of high risk groups in occupational health policies and practices.
This conference includes people from many scientific disciplines and people concerned primarily with policy issues. None of us are experts in all of those areas. Many of us may have felt that one session or another at this conference was out of our field of interest. That's an unfortunate situation, because more and more, we're going to have to start making links between the science and the pol...
متن کاملfocus on communication in iranian high school language classes: a study of the role of teaching materials in changing the focus onto communication in language classes
چکیده ارتباط در کلاس به عوامل زیادی از جمله معلمان، دانش آموزان، برنامه های درسی و از همه مهم تر، مواد آموزشی وابسته است. در تدریس ارتباطی زبان که تاکید زیادی بر توانش ارتباطی دارد، کتاب درسی به عنوان عامل موثر بر پویایی کلاس محسوب میگردد که درس ها را از طریق فراهم آوردن متن ارتباط کلاسی و هم چنین نوع تمرین زبانی که دانش آموزان در طول فعالیت های کلاسی به آن مشغول اند، کنترل می کند. این حقیقت ک...
15 صفحه اولExpanded operational concept of high risk groups and its role in standard setting.
The role of the knowledge of high risk groups in the standard-setting process is examined. The overall conclusion is that many potential high risk segments of the population have not been studied adequately and that this deficiency in our knowledge markedly reduces the ability of decision makers to derive appropriate regulatory decisions by either ignoring the potential health effects or applyi...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 1979
ISSN: 0091-6765
DOI: 10.2307/3429059