نتایج جستجو برای: direct costs of accidents
تعداد نتایج: 21195145 فیلتر نتایج به سال:
Although schizophrenia affects only about 1% of the worldwide population, it is costly to patients, their families, community care centers, hospitals, and society. International cost of illness studies show a wide variation, with annual costs ranging from Australia's $139 million US dollars (1975) to the cost in the United States of $65.2 billion US dollars (1991). Since methodology and assumpt...
Background Among all pediatric cancers acute lymphoblastic leukemia (ALL) is highly prevalent, butthe overall cost of ALL management is not well-known, there is a need to assess the Berlin-Frankfurt-Munster (BFM) protocol commonly used in ALL management in Iran. So, the aim of this study was to estimate direct and indirect costs of ALL treatment among children based on the ALL-BFM protocol from...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...
background: major thalassemia is an autosomal recessive disease with complications, mortality and serious pathology. today, the life expectancy of patients with major thalassemia has increased along with therapeutic advances. therefore, they need lifelong care, and caring for them would incur many costs. being aware of the patients’ costs can be effective for controlling and managing the costs ...
abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...
today, scouring is one of the important topics in the river and coastal engineering so that the most destruction in the bridges is occurred due to this phenomenon. whereas the bridges are assumed as the most important connecting structures in the communications roads in the country and their importance is doubled while floodwater, thus exact design and maintenance thereof is very crucial. f...
Background: Asthma is one of the most common chronic diseases all over the world, which impacts socioeconomics of families and health care systems. We aimed to investigate the economic burden of pediatric asthmain Iran and to examine its variability depending on asthma severity. Methods: In a descriptive-analytical study 141 pediatric asthmatic patients, who referred to pediatric referral cent...
cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...
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