Purpose: To compare the work-related and lifestyle factors that support the musculoskeletal health of city bus (CB) drivers and long-distance bus (LDB) drivers, and to find solutions for improving drivers’ health. Methods: The participants were 62 bus drivers (aged 34-64 years). Data were gathered using a questionnaire, interviews and a workshop. Altogether 27 CB and 35 LDB drivers responded to...

System-level buses consume much more power by orders of magnitude than on-chip buses. Existing bus encoding schemes are based on rail-to-rail CMOS bus drivers while recent high-performance devices include BiCMOS bus drivers to achieve transfer bandwidth required. BiCMOS drivers consume significant quiescent power as well as active power proportional to the bus frequency. This paper introduces a...

This study presents the conceptual design of an intersection bus-pedestrian collision warning system for bus drivers approaching an intersection. The basic parameters of the proposed design concept include the bus drivers’ perception-reaction time, the emergency deceleration rate of the bus, and pedestrian walking speed. A bus driving simulation was designed and conducted to analyze bus drivers...

OBJECTIVE High risks for locomotor diseases have been reported for bus and truck drivers in general; however, little is known about the specific risks of long-haul truck drivers. METHODS Standardised hospitalisation ratios (SHR) for different locomotor diseases of bus drivers, long-haul truck drivers and other truck drivers were compared with each other and with the general Danish working pop...

There exists very little evidence to determine whether aging school bus drivers pose an increased safety risk with advancing age since few drivers have continued to work beyond age 65 in those jurisdictions that do not have mandatory retirement policies. Consequently, there have not been opportunities where direct data are available to empirically show how safety risk might change as school bus...

PURPOSE Professional bus drivers are at increased risk for cardiovascular disease, but the underlying causes are unclear. Professional bus drivers often follow shift schedules. Especially, an association between shift work and early manifestations of cardiovascular disease has not been elucidated. Thus we investigated the links between shift work and arteriosclerosis risk in professional bus dr...