A survey and observational study was conducted with 29 people who remain seated in their wheelchair when driving (21) or riding as a front-row passenger (8) in their personal vehicle. Each subject was observed and surveyed in their own personal vehicle that has been modified for use by occupants seated in wheelchairs. Our survey obtained responses on issues related to occupant restraint (seat b...

Millions of U.S. workers are at risk for a work-related motor vehicle crash. Fatality data show that across all industries, motor vehicle crashes are consistently the leading cause of work-related fatalities. Of 43,025 work-related fatalities reported by BLS between 2003 and 2010, 10,202 were the result of single- or multiple-vehicle crashes of workers driving or riding in a vehicle on a public...

Despite progress in perceptual tasks such as image classification, computers still perform poorly on cognitive tasks such as image description and question answering. Cognition is core to tasks that involve not just recognizing, but reasoning about our visual world. However, models used to tackle the rich content in images for cognitive tasks are still being trained using the same datasets desi...

In order to improve the comfort of passengers when riding on trackless trains, it is necessary set up an air suspension system for train. this research, composed sensors, height valves, ECAS solenoid control ECU, and other mechanisms vehicle, so as realize adjustment height, softness, vibration isolation rate vehicle.

Off-highway vehicle (OHV) riding has increased dramatically in the past decade, creating challenges for finding suitable places to ride, particularly where access to public lands is limited. This research examines the attitudes and willingness of private forest and seasonal recreation landowners to provide OHV access. A series of focus groups was conducted to inform a survey questionnaire maile...

OBJECTIVES To ascertain whether there are differences in child seating location between selected cities in the US and continental Europe, and if differences exist, to ascertain what factors predict them. SETTING Boston and New Orleans, which have no laws regarding child seating location, and Paris, Frankfurt, and Brussels, which for approximately 20 years have had laws requiring children unde...

Pubic symphysiolysis and retroperitoneal arterial vessel rupture after bareback horse riding is a rare traumatic combination. We report a case of a 59-year-old man who experienced severe pubic, abdominal and lower back pain due to a bounce after a asynchronous rhythm of horseback riding without a saddle. The patient was referred to our Emergency Department because of a suspected ruptured abdomi...

The aim of this study was to assess gender differences in the posture and muscular activity of occupants in response to pretension from motorized seatbelts. Male and female vehicle occupants were tested in both front seat positions during normal driving and autonomous braking. This data is useful for the development of human body models (HBM), and increases the understanding of the effects of m...

BACKGROUND Injuries and deaths among riders of off-road motorized all-terrain vehicles are increasing in the US. We hypothesized that serious injuries in Oregon have increased among riders of both four-wheel and two-wheel vehicles. STUDY DESIGN We analyzed the Oregon Trauma Registry. Seriously injured patients treated in the state's designated urban and rural trauma centers were identified us...

This study compares the safety of bicyclists riding on bicycle boulevards to those riding on parallel arterial routes in Berkeley, California. Literature on the impact of motor vehicle traffic characteristics on cyclist safety shows that high motor vehicle speeds and volumes and the presence of heavy vehicles are all detrimental to cyclist safety. This suggests that cyclists may be safer on sid...