نتایج جستجو برای: bicycle
تعداد نتایج: 5458 فیلتر نتایج به سال:
In this paper we investigate the impact of four cycling environments on the propensity to cycle to work. The types of infrastructure investigated were mixed traffic, bicycle lane in the road way, bicycle path next to the road, and bicycle path not in connection with the road. In the mode choice model we combined three different data sets, two with stated preference data and one with revealed pr...
PURPOSE Recently, reports in the mass media have implicated that bicycle riding increases the risk of erectile dysfunction and prostatic diseases. So, we evaluate the impact of bicycle riding on erectile function and lower urinary tract symptoms (LUTS) in healthy general men. METHODS From 26 June 2010 to 20 July 2010, we investigate degree of LUTS (voiding and storage symptoms), using Interna...
Minor bicycle accidents are defined as "bicycle accidents not involving death or heavily injured persons, implying that possible hospital visits last less than 24 hours". Statistics about these accidents and related injuries are very poor, because they are mostly not reported to police, hospitals or insurance companies. Yet, they form a major share of all bicycle accidents. Official registratio...
Introduction: After an evening of alcohol consumption, blood alcohol concentration (BAC) may reach intoxication levels above legal limits for operating a car or bicycle. In the Netherlands, legal limits for participating in traffic are 0.05% for experienced drivers and 0.02% for novice drivers. The purpose of this study was to determine bicycle accident risk of Dutch students after an evening o...
This study examined the reliability of a newly developed child and parental questionnaire on specific determinants of cycling to school among 10-12 year olds. Validity of child reported distance, bicycle equipment and basic bicycle skills was also investigated. In total 211 children and 33 parents participated in this study. The reliability of the questionnaires was acceptable with results indi...
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