نتایج جستجو برای: biological monitoring
تعداد نتایج: 748025 فیلتر نتایج به سال:
Exposure of health care workers to antineoplastic drugs and subsequent adverse health effects is still an open issue. Very little has been studied on the extent of occupational exposure and handling conditions of antineoplastic drugs in Iran. We aimed to determine cyclophosphamide and ifosfamide concentrations in the urine samples of oncology healthcare workers. In addition, we assessed workpla...
1. Society benefits immeasurably from rivers. Yet over the past century, humans have changed rivers dramatically, threatening river health. As a result, societal well-being is also threatened because goods and services critical to human society are being depleted. 2. `Health' Ð shorthand for good condition (e.g. healthy economy, healthy communities) Ð is grounded in science yet speaks to citize...
Stone is one of the most common materials used as a building material in central Europe for centuries. Historical objects are endangered by degradation procedures coming from physical, chemical and biological weathering agents.The process itself should be analysed detail order to prevent historical application proper restoration cleaning techniques. Within our research, sandstone block was duri...
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