نتایج جستجو برای: 952
تعداد نتایج: 1093 فیلتر نتایج به سال:
High risk of lung cancer among chromate workers have been reported by many investigators, but it has been limited to the refining process. A recent report demonstrated that there was a significantly high number of deaths from cancer among chromium platers. In this report, a cohort study was carried out on platers in Tokyo. Among 952 chromium platers who were followed up from April 1, 1970 to Se...
J. T. Hertz,1 Q. Huang,2 T. McQueen,1 T. Klimczuk,3,4 J. W. G. Bos,5 L. Viciu,1 and R. J. Cava1 1Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA 2Center for Neutron Research, NIST, Gaithersburg, Maryland 20899, USA 3Division of Thermal Physics, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA 4Faculty of Applied Physics and Mathematics, Gdansk Un...
Electrocution by power lines is one of the main causes of non-natural mortality in birds of prey. In an area in central Spain, we surveyed 6304 pylons from 333 power lines to determine electrocution rates, environmental and design factors that may influence electrocution and the efficacy of mitigation measures used to minimise electrocution cases. A total of 952 electrocuted raptors, representi...
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