نتایج جستجو برای: bicycle
تعداد نتایج: 5458 فیلتر نتایج به سال:
PROBLEM AND METHOD This paper takes a critical look at the present state of bicycle infrastructure treatment safety research, highlighting data needs. Safety literature relating to 22 bicycle treatments is examined, including findings, study methodologies, and data sources used in the studies. Some preliminary conclusions related to research efficacy are drawn from the available data and findin...
The objectives of this manuscript are (1) to evaluate the effectiveness of on-street bicycle lane in reducing crashes involving bicyclists on urban roads, (2) to quantify and compare risk to bicyclists on road segments with and without on-street bicycle lane, (3) to evaluate the effect of on-street bicycle lane on other road network users (all crashes), and, (4) to assess the role of on-network...
BACKGROUND The present study aims to increase bicycling and level of physical activity (PA), and thereby promote health in parents of toddlers, by giving access to different bicycle types. There is a need for greater understanding of e-bikes and their role in the transportation network, and further effects on PA levels and health. Moreover, longtail bikes could meet certain practical needs not ...
The purpose of this cross-sectional, descriptive study was to assess the rates of helmet and to examine variables related to bicycle helmet use in a sample of 8-16 year old Turkish children. Data were collected from a purposive sample of 1180 students who self-identified as cyclists and 1128 parents or guardians in two state primary schools in two urban municipalities in the northern part of Is...
bicycle riding is one of the attractions in kish island that is known as an entertainment and enjoyable sport. moreover, it is beneficial to the environmental goals and tourism industry. for this aim, the bicycle rental system is provided by nineteen bicycle stations that have been distributed all around the island by kish free zone organization; also, to spread the bike riding culture and incr...
conclusions higher age of cyclists and increasing speed of the accident opponent significantly increase the likelihood of sustaining facial fractures. the use of bicycle helmets does not significantly reduce the incidence of mid-facial fractures, while being correlated with an even increased incidence of mandibular fractures. background the effectiveness of bicycle safety helmets in preventing ...
fatal injury caused by bicycle accidents in many countries. when a motor vehicle collides with a bicycle, the results are often devastating as a cyclist has minimal protection from the hard exterior of a car and it is often the cyclist who will suffer incapacitating and potentially life-threatening injuries. vehicle drivers and passengers may suffer from broken glass injuries, whiplash and brui...
BACKGROUND Physical fitness tests are widely used to assess endurance, sprint ability, coordination and/or strength. The objective of the present study was to analyze the degree to which the results of the Bundeswehr Basis Fitness Test (BFT)--a physical fitness test comprising a sprint test (11 × 10-m shuttle test), a flexed-arm hang test and a 1000-m run--are consistent with the output measure...
Introduction: Today, it is somewhat possible for general Population to use bicycle as a means of transportation or sport. Physical activity is considered as an important strategy for the prevention and treatment of obesity and other critical metabolic diseases in the different ages of life. Since the Theory of Planned Behavior assesses perceived control beliefs about behaviors, it seems appro...
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