Results 291 to 300 of about 4,756,152 (342)

Regional driving characteristics, regional driving cycles

Transportation Research Part D: Transport and Environment, 2003
Abstract The Environmental Protection Agency’s (EPA) MOBILE6 driving cycles were developed by combining chase car data collected in three cities: Baltimore, Spokane, and Los Angeles, and then organizing the data by facility and level of service (LOS) to eliminate regional variability in driving.
Jie Lin, D.A. Niemeier
openaire   +1 more source

Analysis of City Bus Driving Cycle Features for the Purpose of Multidimensional Driving Cycle Synthesis

SAE Technical Paper Series, 2020
<div class="section abstract"><div class="htmlview paragraph">Driving cycles are typically used for estimation of vehicle fuel/energy consumption and CO₂ emissions. In most of applications only the vehicle velocity vs. time profile is considered as a driving cycle, while a road slope is typically omitted.
Topić, Jakov, Škugor, Branimir, Deur, Joško   +2 more
openaire   +3 more sources

A driving cycle construction methodology combining k-means clustering and Markov model for urban mixed roads

Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering, 2020
With the rapid urban expansion in China, there is considerable development of road networks, mainly comprising arterial roads, expressways, and loop-lines in urban regions.
Yuhui Peng, Yuan Zhuang, Yinghui Yang
semanticscholar   +1 more source

Driving the Cell Cycle Through Metabolism

Annual Review of Cell and Developmental Biology, 2012
For unicellular organisms, the decision to enter the cell cycle can be viewed most fundamentally as a metabolic problem. A cell must assess its nutritional and metabolic status to ensure it can synthesize sufficient biomass to produce a new daughter cell.
Ling, Cai, Benjamin P, Tu
openaire   +2 more sources

Alcohol consumption and cycling in contrast to driving

Accident Analysis & Prevention, 2017
In Germany, the legal blood alcohol limit for cyclists is much higher (0.16 percent) than the limit for drivers (0.05 percent) - as long as no crash has occurred. The proportion of police-recorded crashes with personal damage under the influence is higher for cyclists than drivers, and the blood alcohol concentrations are higher for cyclists than ...
Carmen, Hagemeister, Markus, Kronmaier
openaire   +2 more sources

How Proteolysis Drives the Cell Cycle

Science, 1996
Oscillations in the activity of cyclin-dependent kinases (CDKs) promote progression through the eukaryotic cell cycle. This review examines how proteolysis regulates CDK activity—by degrading CDK activators or inhibitors—and also how proteolysis may directly trigger the transition from metaphase to anaphase.
King, Randall W., Deshaies, Raymond J., Peters, Jan-Michael, Kirschner, Marc W.   +3 more
openaire   +3 more sources

Using Large Driving Record Samples and a Stochastic Approach for Real-World Driving Cycle Construction: Winnipeg Driving Cycle

Transportation Science, 2014
The challenges in the development of plug-in electric vehicle (PEV) powertrains are efficient energy management and optimum energy storage, for which the role of driving cycles that represent driver behaviour is instrumental. Discrepancies between standard driving cycles and real driving behaviour stem from insufficient data collection, inaccurate ...
Ali Ashtari, Eric Bibeau, Soheil Shahidinejad   +2 more
openaire   +1 more source

Development of a driving cycle for a supercapacitor electric bus route in Hong Kong

Sustainable cities and society, 2019
To reduce the vehicle emission problems, electric vehicles with different technologies have been increasingly and widely adopted in recent years. As a city with public transport modal share of over 90% of daily passenger trips, adoption of electric buses
H. Tong
semanticscholar   +1 more source

Development of a one-day driving cycle for electric ride-hailing vehicles

, 2020
Developing electric ride-hailing vehicles (ERVs) is an integral part of promoting green transportation. To understand how ERVs operate, and in turn to improve their battery systems, we have developed a comprehensive, methodological framework to construct
Xiaoran Qin, K. Yu, Hanqian Li, F. Dai, Haijiang Liu, Hai Yang, Jieping Ye, Hongtu Zhu   +7 more
semanticscholar   +1 more source

Development of Mashhad driving cycle for passenger car to model vehicle exhaust emissions calibrated using on-board measurements

Sustainable Cities and Society, 2018
Iman Aghayan
exaly   +2 more sources