Environmental Health and Toxicology Resources of the United States National Library of Medicine
نویسندگان
چکیده
منابع مشابه
comparative evaluation of websites of united states national library of medicine and iranian national library of medicine
introduction: nowadays and with the increasing role of the worldwide web as one of the most important sources of information on the one hand, and the enhancement of its usability on the other, it is necessary for the web designers and developers to be familiar with the criteria that make a web portal usable. therefore, the present study aimed to provide knowledge about the criteria of usability...
متن کاملPerspectives from the History of Medicine Division of the United States National Library of Medicine, National Institutes of Health
2011 marks the 175th anniversary of the United States National Library of Medicine (NLM) that traces its origins to 1836 and the commitment of the second US Army Surgeon General, Thomas Lawson (1789–1861), to purchase books and journals for activeduty medical officers. The occasion affords an opportunity to focus on the contributions of the NLM to the history of medicine and public health, and ...
متن کاملSelected resources for emergency and disaster preparedness and response from the United States National Library of Medicine.
The Toxicology and Environmental Health Information Program (TEHIP) of the National Library of Medicine (NLM) works to organize and provide access to a wide range of environmental health and toxicology resources. In recent years, the demand for, and availability of, information on health issues related to natural and man-made emergencies and disasters has increased. Recognizing that access to i...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
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...
Environmental medicine at a crossroad: health in the United States.
Environmental medicine is at a crossroad. We increasingly observe the profound impact of molecular biology on defining the combined influence of environmental factors and genetic susceptibility in diseases, but there is a decreasing number of physicians and scientists who pursue these leads and translate them in the clinical setting. Economic realities often experienced by academic physicians a...
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ژورنال
عنوان ژورنال: Medical Reference Services Quarterly
سال: 2007
ISSN: 0276-3869,1540-9597
DOI: 10.1300/j115v26n03_02