نتایج جستجو برای: warning
تعداد نتایج: 22106 فیلتر نتایج به سال:
background: one of the important aspects of hospital preparedness in disasters is its rapid early warning system. in this study, the activation of early warning system was evaluated under the monitoring of disasters workgroup of the ministry of health based on the national program of “hospitals preparedness in disasters” in shahid motahari hospital. materials and methods: the sample was compos...
background: all recent accident models emphasis on multi causality of accidents. the suggested models emphasized on human roles in accident occurrence. the results of recent decade's studies have shown that the main causes of accidents are human and his/her unsafe acts. nowadays, application of warning signs is an important way to decrease unsafe acts . methods: in this study, the unsafe acts o...
Background and aim: One of the the most vital consumer goods according to the requires of human society and the natural medicines that may have complications and risks for consumers As well as medicines and medical equipment are today of particular complexity.So full advantage of them requires consumer training to will not suffered an accident and to appropriately benefit from the drug. Therefo...
Predicting currency fluctuations and crises is an important step in the foreign exchange policy of countries. Given that the purpose of early warning systems or patterns is to anticipate crises, their use is essential to prevent economic crises, including currency crises. Therefore, the purpose of this study is to model and rank the early warning factors of currency crisis by Bayesian averaging...
precipitation data is of utmost importance to carry out many hydro-meteorological studies. observed warming over several decades has been linked to changes in the large-scale hydrological cycle such as: increasing atmospheric water vapour content, changing precipitation patterns, intensity and extremes, reduced snow cover and widespread melting of ice, and changes in soil moisture and runoff. p...
Background and Aim: Early diagnosis of cancer warning signs and the necessary actions can be an effective step in prevention of cancer and its progression toward advanced stages of disease. The present study, as the first comprehensive research, investigated the knowledge level of the warning signs of cancer and its correlated determinants in Tehran inhabitants. Materials and Methods: This cros...
Warning system effectiveness is critically important in selecting an appropriate emergency warning system to alert to public to potential danger. This paper examines warning system effectiveness in terms of the timing of warning receipt and response. Warning receipt involves the analysis of when warning system information is received, which includes alerting the public and delivering a warning ...
landslides are natural disasters that annually inflict great damages to public and private properties which may associate with loss of life. in recent decades, research on developing methods for predicting the time of landslide has been one of the significant attempts made by scientists. since in some type of material, landslides are preceded by undetectable movements that cannot be recorded an...
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