نتایج جستجو برای: motor vehicles
تعداد نتایج: 214245 فیلتر نتایج به سال:
Automotive Industry is targeting sustainable transportation in near future. Therefore hybrid and electric vehicles are going to be popular due to their sustainability, energy saving and zero emission. Electric motors play significant role in EV’s. In-wheel motor technology is being used in modern electric vehicles to improve efficiency, safety and controllability of vehicle nowadays. BLDC motor...
This study examines the changes in self-perception during resolution of an acutely painful neck injury sustained in a motor vehicle accident. We tested predictions from self-discrepancy theory and a model of self-pain enmeshment. Measures of discrepancy between the current (actual) self and both the ideal and feared-for self were predicted to remain stable over a 21-day recovery period whereas ...
The present work is a contribution of mathematical and operations research models that help in arriving at the best replacement strategies to determine an age of motor vehicle at which the replacement is most economical. Parameters like depreciation, money value, forecasted inflation, nominal interest rate and real interest rate are taken into consideration in model development and for various ...
BACKGROUND Despite the prevailing notion than injury victims are healthy subjects, there is scarce evidence on their preinjury health status, particularly for motor vehicle crash (MVC) victims, where changes between their preinjury health status (or age- and sex-adjusted standards) have seldom been compared with their postinjury status. METHODS This longitudinal study recorded pre-event self-...
BACKGROUND Given the long hours on the road involving multiple and interacting work stressors (i.e., delivery pressures, irregular shifts, ergonomic hazards), commercial drivers face a plethora of health and safety risks. Researchers goal was to determine whether and to what extent long-haul trucker work schedules influence sleep duration and quality. METHODS Survey and biometric data collect...
This work explores the historical effectiveness of efficiency improvements in reducing mankind’s impact on the earth. Ten activities are analyzed, including pig iron production, aluminum production, nitrogen fertilizer production, electricity generation from coal, oil, and natural gas, freight rail travel, passenger air travel, motor vehicle travel, and refrigeration. The data and analyses pres...
American Indians, especially those residing in the Northern Plains, experience considerable preventable morbidity and mortality from alcohol-related motor vehicle events. Research focusing on unintentional injuries associated with drinking drivers has disregarded the epidemiology of their passengers, who are equally at risk. The purpose of this investigation was to define the prevalence of moto...
This plenary talk at the eighth annual Midwest Rural Agricultural Safety and Health Forum, November 2009, described a conference held earlier in the year focusing on the hazards and risks associated with moving agricultural equipment on public roads. The Farm Equipment-Motor Vehicle Crash Prevention Conference (FEMVCPC), March 2009, Des Moines, Iowa, drew 54 participants representing 13 states ...
An epidemiological study of road traffic accident cases attending a tertiary care hospital, Tirupati
Introduction: Globalization has resulted in motorization pacing up the number of road traffic accidents, thereby affecting the families, community and nations as a whole. In 2010, the WHO member countries declared 2011–2020 as the Decade of Action for Road Safety, to stabilize and reduce the increasing trend in road traffic fatalities. Objectives: To know the socio-demographic profile of RTA ca...
Traffic-related pedestrian injuries are a growing public health threat worldwide. The global economic burden of motor vehicle collisions and pedestrian injuries totals $500 billion.1 In 2004, there were 4,641 pedestrian deaths and over 70,000 injuries in the United States.2 Injury patterns vary depending on the age, gender and socioeconomic status of the individual. Children, older adults, and ...
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