نتایج جستجو برای: physical drivers demonstrate more correlation with interactive drivers. moreover
تعداد نتایج: 10044201 فیلتر نتایج به سال:
abstract considering the dominance of public open space use, over the use of private open space of single-family housing, in large cities in iran, an important issue in programming for designing open spaces of residential complexes is to facilitate the appropriate development of the children in open spaces. the present paper attempts to provide a flexible framework for tackling the challenge of...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
results mean age was 41.6 ± 9.2 for the military truck drivers and 43.4 ± 10.9 for commercial truck drivers (p > 0.05). no significant difference between military and commercial drivers was found in terms of driving experience, number of mvcs, binocular va, frequency of color vision defects and cs scores. in contrast, the last ocular examination was significantly earlier in military drivers tha...
OBJECTIVE To evaluate the transport of children in automobiles and the use of child restraints systems (CRS). METHODS This is a transversal descriptive study which included 200 vehicle drivers who carried 0-10 year old children in the city of São Luis, MA, Brazil. The drivers' passengers' and children's features were properly identified. The children's transportation using CRS were analyzed a...
Introduction: Hypertension is a major risk factor for coronary heart disease. Truck drivers are more exposed to hypertension due to sedentary life style and consequent obesity, improper food, job stress and high prevalence of cigarette smoking. Materials and Methods: In this study, after completing a questionnaire by interview, the blood pressures of 122 members of ::::union:::: of truck driver...
background and objective: sleepiness is one of the important factors in motor vehicle accidents, especially in commercial drivers (cds). obstructive sleep apnea (osa) has an important role in developing sleepiness. the stop-bang questionnaire is used in medical examinations of commercial drivers in iran by law. this study aimed to investigate the judgment that drivers prefer not to report their...
Background: Today, occupational stress has developed as a global phenomenon which is more affecting all occupational groups and workplaces in all countries. The bus driving job is one of the most stressful occupations. The main objective of this study was the assessment of occupational stress level in Hamadan city-bus drivers. Method: This cross-sectional study was conducted in spring 1390. ...
background : the aims of this study were evaluation of exposed to xylenes in low concentration and compare urinary level of methyl hippuric acid in taxi drivers and petrol stations workers in west of iran. methods: this observation study was carried out on samples of the exposed men to xylenes in two occupational groups in hamadan city (west of iran) from march 2003 to march 2004. subjects incl...
background: the physical and psychological health of bus drivers is a critical factor in public driving performance. any impairment can have dire consequences for passengers and the company. thus, research on the mental health status of public bus drivers is a critical issue in reducing road accidents, decreasing passengers’ injuries, and ensuring the safety of the operation. materials and meth...
background: motor vehicle traffic injuries are indeed one of the most important worldwide health problems. opioids can induce a depressant effect on the central nervous system which may increase the risk of traffic accidents. this cross-sectional case-control study was conducted in marvdasht, iran to investigate the presence of drugs in hospitalized non-fatally injured drivers of motor vehicles...
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