نتایج جستجو برای: emergency exposure
تعداد نتایج: 442773 فیلتر نتایج به سال:
Introduction: Exposure to sharp wastes is a potential risk for nurses in hospitals. This study aimed to determine the prevalence and causes of injuries from sharp waste in Emergency and critical care nurses of a military hospital in Tehran. Methods: This cross-sectional study was conducted in the first six months of 1393. 68 nurses were selected randomly. Chi-square tests and logistic regres...
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...
conclusions according to the results of this study, the stress level induced due to needle-stick exposure and its complications is high and interventions for reduction are essential. results the mean and standard deviation of stress experienced by nurses before and after the intervention were 64.94 ± 15.67 and 43.91 ± 10.73, respectively. findings indicated that education decrease needle stick ...
background economic consequence analysis is vital for recognizing pipeline comprehensive risk analysis and emergency response planning. objectives the purpose of this study was to estimate economic loss due to fire and explosion in petrochemical feed and product pipelines. materials and methods the present study which performed on 47 pipelines of a petrochemical special zone, pertinent pipeline...
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