نتایج جستجو برای: quantitative risk assessment

تعداد نتایج: 1681192  

Journal: :the journal of tehran university heart center 0
mahdi najafi tehran heart center, tehran university of medical sciences, tehran, iran. mehrdad sheikhvatan tehran heart center, tehran university of medical sciences, tehran, iran. mahmood sheikhfathollahi tehran heart center, tehran university of medical sciences, tehran, iran.

background: euroscore is a simple and rigorous risk stratification model and is, thus, commonly used in predicting the early and late outcomes of cardiac surgery across the world. we aimed to assess the discriminative power of the euroscore model to predict postoperative morbidity and total prolonged length of stay in hospital (los) and intensive care unit (icu) stay in an iranian group of card...

Journal: :iranian journal of parasitology 0
alireza mesdaghinia center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran and department of environmental health, school of public health, tehran university of medical sciences, tehran, iran masuod younesian department of environmental health, school of public health, tehran university of medical sciences, tehran, iran and center for air pollution research (capr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran simin nasseri center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran and department of environmental health, school of public health, tehran university of medical sciences, tehran, iran ramin nabizadeh nodehi department of environmental health, school of public health, tehran university of medical sciences, tehran, iran and center for air pollution research (capr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran mahdi hadi center for water quality research (cwqr), institute for environmental research (ier), tehran university of medical sciences, tehran, iran

background: the bibliometric methods have been used in many disciplines of sciences to study the scientific production and research trends. in this study, they were used to investigate research trends related to the risk assessment of cryptosporid­ium pathogen in water field. methods : data were obtained on the scopus database from 1993 to 2013. re­search tendency was investigated by analyzing ...

Journal: :Open Journal of Safety Science and Technology 2014

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