نتایج جستجو برای: fire house
تعداد نتایج: 90488 فیلتر نتایج به سال:
OBJECTIVE to evaluate the effectiveness of a school-based injury prevention program. DESIGN Cluster randomised controlled trial. SETTING 20 primary schools in Nottingham, UK. PARTICIPANTS 459 children aged 7 to 10 years. INTERVENTION The "Risk Watch" program delivered by teachers, aimed at improving bike and pedestrian, falls, poisoning and fire and burns safety. MAIN OUTCOME MEASURES...
background: burnout syndrome is the most dangerous threatening factor of worker’s health working in health. the aim of this study was determined the relationship between burnout and performance of health house workers in east azerbaijan. method: this is a cross sectional study which have been done on 89 health house workers in east azerbaijan’s. data collection by jackson and mazlak’s standard ...
Introduction: There are risk of fire accidents in Operating rooms during surgery. Experts estimate annually around 100 fire accidents occur in the operating rooms of United States’s hospitals. 10 to 20 of these accidents lead to severe injuries and about 1 to 2 lead to death. Despite such accidents rarely happen, but they can lead to serious injury or death of patients. .Material and Metho...
Background and aims: From the 70s onwards, safety engineering made significant progress in developing techniques and regulations relating to the fire. The first, this methods was considered after happening accidents to prevent similar accidents. But with the advancement of technology, the prediction and prevention of fire in complex industries such as power plant finds Important. This study is...
temporal and spatial variations of fire behavior can be predicted using one of the semi-physical or empirical models developed over recent years. this article investigates the effect of different fuel moisture conditions on fire spread and behavior in national golestan park in july 2011 using farsite, flammap simulation systems, and previous ignition history. landscape data contains the topogra...
Fire is one of the tragedies that cannot be predicted, besides being unwanted by community, fires are also often uncontrolled when fire has started to grow. incidents very dangerous and disrupt people's lives. Many types detection devices have developed recently minimize occurrence material losses fatalities provide a sense security for users these detectors, but there still some things need ad...
the effect of forest roads on the extent and type of fire damage occurred in forests and rangelands of the neka county in mazandaran province was investigated. for this purpose, all fire spots, stand number, percentage and type of injury and damage to tree species, and average diameter at breast height (dbh) were noted with 100% inventory; area and geographic location of access roads were deter...
natural fire inflicting irreparable damage to rangelands and forest areas is cause changes in landscape ecology. the purpose of this research is comparison of artificial neural network (ann) and line regression (lr) models to predict of forest and rangelands fires to this end, the data consist fire burned area and fire were used weather data over a period of 7 years (2006-2012(.the result indic...
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