نتایج جستجو برای: motor transportation
تعداد نتایج: 215663 فیلتر نتایج به سال:
Electric vehicles (EVs) are playing a vital role in sustainable transportation. It is estimated that by 2030, Battery EVs will become mainstream for passenger car Even though gaining interest transportation, the future of EV power transmission facing concerns and open research challenges. Considering case torque ripple mitigation improved reliability control techniques motors, many motor drive ...
Staying awake means staying alive. This is a slogan used to describe a research study on sleep apnea sponsored by the Federal Motor Carrier Safety Administration (FMCSA) and the American Transportation Research Institute of the American Trucking Associations (ATA). The research project addressed the prevalence of sleep apnea among commercial truck drivers, potential risk factors, and its impact...
This paper analyzes aggregate personal motor-vehicle travel within a simultaneous model of aggregate vehicle travel, fleet size, fuel efficiency, and congestion formation. We measure the impacts of driving costs on congestion, and two other well-known feedback effects affecting motor-vehicle travel: its responses to aggregate road capacity (“induced demand”) and to driving costs including those...
A Hidden Markov Model analysis was performed on simultanously recorded spike-trains in the motor cortex of two monkeys during a delayed center-out task. Preliminary results revealed that the ensemble activity of simultaneously recorded neurons presents a robust sequence of states related to the behavioral task. Most of the time the ensemble of neurons is in a single state that dominates upon th...
There has been considerable research conducted over the last 20 years focused on predicting motor vehicle crashes on transportation facilities. The range of statistical models commonly applied includes binomial, Poisson, Poisson-gamma (or negative binomial), zero-inflated Poisson and negative binomial models (ZIP and ZINB), and multinomial probability models. Given the range of possible modelin...
A sustainable economy is sensitive to economic, social and environmental constraints. Sustainability requires more efficient, equitable, and environmentally sensitive transport. This cannot be achieved simply by improving the efficiency of vehicle designs or traffic management. It requires changes in the way we think about transportation, and how we identify and evaluate solutions to transport ...
The effective and simple long-term storage of complex functional proteins is critical in achieving commercially viable biosensors. This issue is particularly challenging in recently proposed types of nanobiosensors, where molecular-motor-driven transportation substitutes microfluidics and forms the basis for novel detection schemes. Importantly, therefore, we here describe that delicate heavy m...
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