Results 11 to 20 of about 2,535,989 (297)

Driving offences [PDF]

open access: yes, 2010
Copyright @ 2010, Taylor & Francis Group. This material is posted on this site with the permission of the publishers.This chapter on driving offences will largely follow the template of earlier chapters except that owing to their vast number, a limited ...
Corbett, C
core   +5 more sources

Gene drives gaining speed [PDF]

open access: yesNature Reviews Genetics, 2021
Gene drives are selfish genetic elements that are transmitted to progeny at super-Mendelian (>50%) frequencies. Recently developed CRISPR-Cas9-based gene-drive systems are highly efficient in laboratory settings, offering the potential to reduce the prevalence of vector-borne diseases, crop pests and non-native invasive species.
openaire   +4 more sources

Road Safety Improvement on At-Grade Intersections

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2013
Engineering improvement of roads is in many cases inseparable from the improvement of at-grade intersections, as one of the most hazardous engineering structures.
Nemunas Abukauskas   +3 more
doaj   +1 more source

Visual Scale Factor for Speed Perception [PDF]

open access: yes, 2010
Speed perception is an important task depending mainly on optic flow that the driver must perform continuously to control his/her vehicle. Unfortunately it appears that in some driving simulators speed perception is under estimated, leading into speed ...
COLOMBET, Florent   +7 more
core   +1 more source

Experimental study on high-speed endurance of electric vehicle at normal temperature (25℃) [PDF]

open access: yesE3S Web of Conferences, 2021
Electric vehicle[1] endurance has always been a major concern for car buyers. Based on the six conventional electric vehicles selected from the market, the driving range of the chassis dynamometer with the environment warehouse is first carried out under
Li Chun, Yang Fan, Wang Zhenchong
doaj   +1 more source

Analysis of Operating Safety of Tractor-Trailer under Crosswind in Cold Mountainous Areas

open access: yesApplied Sciences, 2022
To investigate the driving safety of tractor-trailers under extreme conditions in cold mountainous areas, this paper used numerical simulation software to construct a driving scenario of cold mountainous road, to simulate and analyze the driving safety ...
Xuejing Du, Guopeng Wang
doaj   +1 more source

Comparing techniques to reduce simulator adaptation syndrome and improve naturalistic behaviour during simulated driving [PDF]

open access: yes, 2009
Electrical stimulation of the vestibular sensory system during virtual environment simulations reduces the incidence of simulator adaptation syndrome (SAS).
Reed-Jones, William J   +15 more
core   +1 more source

An investigation on the effect of driver style and driving events on energy demand of a PHEV [PDF]

open access: yes, 2012
Environmental concerns, security of fuel supply and CO2 regulations are driving innovation in the automotive industry towards electric and hybrid electric vehicles.
McGordon, Andrew   +5 more
core   +1 more source

Research on Low-Speed Driving Model of Ultrasonic Motor Based on Beat Traveling Wave Theory

open access: yesActuators, 2021
This paper proposes a driving method, the superimposed pulse driving method, that can make an ultrasonic motor run at a low speed. Although this method solves the periodic oscillation of speed in a traditional low-speed driving motor, it still has a ...
Weijun Zeng   +4 more
doaj   +1 more source

An investigation of perceived vehicle speed from a driver's perspective. [PDF]

open access: yesPLoS ONE, 2017
Speed estimation of drivers' own vehicles and other vehicles on the road is an important task for drivers and is also crucial to the roadway safety. The objective of the study was to examine the effects of multiple factors such as image scale, speed ...
Changxu Wu   +5 more
doaj   +1 more source

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