Research on Compliance Thresholds Based on Analysis of Driver Behavior Characteristics
SystemsTraffic regulations provide a solid foundation for the safety of all road users; however, the ambiguous provisions and unclear safety thresholds within these regulations pose significant challenges to compliance, particularly concerning the safe ...
Mingyue Ma +4 more
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Mergers of close primordial binaries
, 2005 We study the production of main sequence mergers of tidally-synchronized primordial short-period binaries. The principal ingredients of our calculation are the angular momentum loss rates inferred from the spindown of open cluster stars and the ...
Ahumada J. +18 more
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Neutron Star Merger Remnants: Braking Indices, Gravitational Waves, and the Equation Of State
, 2019 The binary neutron star merger GW170817/GRB170817A confirmed that at least some neutron star mergers are the progenitors of short gamma-ray bursts. Many short gamma-ray bursts have long-term x-ray afterglows that have been interpreted in terms of post ...
Ashton, Greg +2 more
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Anomaly Detection and Severity Prediction of Air Leakage in Train Braking Pipes
International Journal of Prognostics and Health Management, 2017 Air leakage in braking pipes is a commonly encountered mechanical defect on trains. A severe air leakage will lead to braking issues and therefore decrease the reliability and cause train delays or stranding.
Wan-Jui Lee
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Navigating Occluded Intersections with Autonomous Vehicles using Deep Reinforcement Learning
, 2018 Providing an efficient strategy to navigate safely through unsignaled intersections is a difficult task that requires determining the intent of other drivers.
Cosgun, Akansel +4 more
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Research of Logic Threshold Control of Parallel Hybrid Electric Vehicle Clutch
Jixie chuandong, 2018 By studying the clutch of parallel hybrid electric vehicle,the state judgment model and working process model based on logic threshold control strategy are established.
Zhang Xuesong, Li Xueting, Liu Youpeng
doaj
Weakened Magnetic Braking Signals the Collapse of the Global Stellar Dynamo
The Astrophysical Journal LettersWeakened magnetic braking (WMB) was originally proposed in 2016 to explain anomalously rapid rotation in old field stars observed by the Kepler mission.
Travis S. Metcalfe +9 more
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Chandra astrometry sets a tight upper limit to the proper motion of SGR 1900+14
, 2008 The soft gamma-ray repeater (SGR) SGR 1900+14 lies a few arcminutes outside the edge of the shell supernova remnant (SNR) G42.8+0.6. A physical association between the two systems has been proposed - for this and other SGR-SNR pairs - based on the ...
A. De Luca +24 more
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Kongzhi Yu Xinxi Jishu, 2020 Aiming at the fact that present transit traction power supply system with fixed voltage threshold of regenerative energy inverter cannot effectively use braking energy, this paper presents an algorithm of voltage threshold dynamic adjustment for ...
ZHANG Chao +5 more
doaj
Evaluation of high pressure water blast with rotating spray bar for removing paint and rubber deposits from airport runways, and review of runway slipperiness problems created by rubber contamination [PDF]
A high pressure water blast with rotating spray bar treatment for removing paint and rubber deposits from airport runways is studied. The results of the evaluation suggest that the treatment is very effective in removing above surface paint and rubber ...
Griswold, G. D., Horne, W. B.
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