نتایج جستجو برای: permissible
تعداد نتایج: 5496 فیلتر نتایج به سال:
Abstract The war of aggression by a permanent member the Security Council, combined with availability its assets on territory other states, creates an opportunity to solve one international law’s enigmas: legality third-party countermeasures in general interest. Would confiscating Russia’s frozen Central Bank and making proceeds available repair damage Ukraine be permissible as such countermeas...
BACKGROUND Development of noise-induced hearing loss is reliant on a few factors such as frequency, intensity, and duration of noise exposure. The occurrence of this occupational malady has doubled from 120 million to 250 million in a decade. Countries such as Malaysia, India, and the US have adopted 90 dBA as the permissible exposure limit. According to the US Occupational Safety and Health Ad...
The purpose of this study is investigating the chemical analysis of drinking water in Kashan district. This district contained Kashan, Aran and Bidgol and Nooshabad cities and it had an estimated population more than of 400,000 in 2007. 42 Samples were collected during October 2006 to May 2007.The temperature of the water Samples is in the range 25-30°C. The water samples were analyzed for pH ,...
Introduction: In Iran country, small enterprise with less than 10 workers comprise about %90 of all industries and 80% of working population. Noise, higher than the permissible level is among the hazardous agents, workers in these plants facing with. The aim of this study was to investigate the correlation between screening estimation and noise measurement in small plants. . Material and Metho...
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