نتایج جستجو برای: motorcycle exhaust
تعداد نتایج: 13391 فیلتر نتایج به سال:
This paper uses the asymmetric threshold cointegration test to examine the asymmetric relationship between household income and vehicle ownership in Taiwan, presenting estimated asymmetric error correction models. The empirical data include information on household income, car ownership and motorcycle ownership in different regions from 1974 to 2009. The results show that, first, motorcycle own...
Recently proposed quad-meshing techniques allow the generation of high-quality semi-regular quadrilateral meshes. This paper outlines the generation of quadrilateral segments using such meshes. Quadrilateral segments are advantageous in reverse engineering because they do not require surface trimming or surface parameterization. The motorcycle graph algorithm of Eppstein et al. produces the mot...
BACKGROUND Motorcycles make up 81 % of the total vehicle population and 74 % of road traffic deaths in Lao PDR. Helmets reduce the risk and severity of injuries resulting from motorcycle accidents by 72 %. Although Lao law mandates motorcycle helmet use among drivers and passengers, the prevalence of helmet use in Luang Prabang, Lao PDR is unknown. This project aimed to measure the prevalence o...
BACKGROUND Deaths from motorcycle accident injuries have remained a major public health issue in Nigeria over the years. AIM The study is to determine the age and gender distribution of the victims and to identify the cause of death and the anatomical pattern of injuries seen. METHODOLOGY This is a 5-year autopsy-based study of all motorcycle accident deaths seen in Lagos State University T...
OBJECTIVE To test whether a full moon contributes to motorcycle related deaths. DESIGN Population based, individual level, double control, cross sectional analysis. SETTING Nighttime (4 pm to 8 am), United States. PARTICIPANTS 13 029 motorcycle fatalities throughout the United States, 1975 to 2014 (40 years). MAIN OUTCOME MEASURE Motorcycle fatalities during a full moon. RESULTS 13 02...
PURPOSE To review bicycle and motorcycle wheel spoke injuries around the foot and ankle in 24 children. METHODS Medical records of 12 boys and 12 girls aged 2 to 11 (mean, 5.3) years who presented with an isolated posterior heel injury caused by wheel spokes of a motorcycle (n=9) or bicycle (n=15) were reviewed. RESULTS All 9 motorcycle injury patients and 8 of 15 bicycle injury patients ha...
Facial injuries frequently occur in traffic accidents involving motorcycles. The purpose of this study was to determine the prevalence of facial injuries among motorcycle drivers who perform motorcycle taxi service. The study design was cross-sectional. A total of 210 participants who served as motorcycle taxi drivers in a city in northeastern Brazil completed a survey concerning their experien...
The multibody dynamics analysis software, AUTOSIM, is used to develop automated linear and nonlinear models for the hand derived motorcycle models presented in (Sharp, 1971, 1994b). A more comprehensive model, based on previous work (Sharp and Limebeer, 2001), is also derived and extended. One version of the code uses AUTOSIM to produce a FORTRAN or C program which solves the nonlinear equation...
We evaluated the impact of a variety of motorcycle crash related factors, including crash type, speed limit, highway type, demographics, alcohol involvement and helmet use, on the likelihood of being hospitalized for traumatic brain injury (TBI) and subsequent injury severity and hospital resource utilization. Helmet use was found to have a strong protective effect on the likelihood of TBI acro...
Whilst motorcycling is an activity of pleasure in most parts of the world, in India it is a regular mode of commuting. Incidence of fatigue is substantially higher among motorcycle riders than drivers of other modes of transport. The objective of this study was to detect physical fatigue due to motorcycle riding for an hour using surface electromyography (sEMG) and seat interface pressure. Twen...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید