نتایج جستجو برای: cross protection
تعداد نتایج: 662621 فیلتر نتایج به سال:
Background & Objectives: Although ionizing radiation is effective in the diagnosis of illnesses, it is dangerous from the perspective of protection for patients and radiographers working in radiology sections. Therefore, knowledge, understanding, and application of radiation protection can play an important role. The aim of this study is to assess the knowledge, attitude, and practice of the ra...
OBJECTIVE To compare inflammation and lung function in swine workers after periods with and without respiratory protection during work. METHODS Twenty-three workers were examined before and after two nonprotected work shifts. One shift was preceded by a period with diminished exposure by use of respirators. The other shift was preceded by an unprotected period of work. RESULTS Endotoxin con...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید