نتایج جستجو برای: chemical contamination
تعداد نتایج: 425827 فیلتر نتایج به سال:
This paper describes the findings associated with the ability of an individual to perform the United States Army's Common Soldier Tasks of: "Maintaining an M16-Series Rifle" , "Protect Yourself from Chemical, Biological, Radiological, and Nuclear (CBRN) Injury or Contamination with Mission-Oriented Protective Posture (MOPP) Gear", and "Protect Yourself from Chemical and Biological (CB) Contamin...
5220 metaphase plates of 187 infants from different ecological districts of Precarpathia have been analyzed with the aim to determine the frequency and spectrum of chromosomal aberrations, associations of acrocentric chromosomes in newborns. It was determined that the total number of chromosomal aberrations in newborns from districts of ecological comfort was 2, 0 and 2, 3 times lower as compar...
In this study, the natural Cu background concentration and Cu natural and anthropogenic contamination in soil, water and crop were investigated systematically in Huangshi area. The results show that regional geology is the dominant factor controlling the natural Cu background concentration in soil and water, and that pH is important to control the vertical distribution of Cu in soil under the s...
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