Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Yasushi Yokoya"'
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Akademický článek
Accident prevention via information transfer from vehicles to pedestrians based on visual functions of velocity perception
Autor: Yasushi Yokoya, Hitoshi Soma
Publikováno v: Cogent Engineering, Vol 9, Iss 1 (2022)
To prevent potentially dangerous decisions made by pedestrians while crossing roads, this paper presents an examination of the information that needs to be effectively conveyed from a vehicle to the pedestrians. We studied the information required by
Externí odkaz: https://doaj.org/article/6c14bbf1f386422a9056677a32c44696
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3
Visual information of vehicle velocity acquired by pedestrians involved in road crossing accidents
Autor: Yasushi Yokoya, Hitoshi Soma
Publikováno v: Accident Analysis & Prevention. 151:105912
This paper describes a geometric optical relationship between the perceived visual information of approaching vehicles by pedestrians who intend to cross the road and the factors underlying pedestrian accidents in Japan. We create a model based on th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31e03ccfb5a556841f5ecee4c49eada9
https://doi.org/10.1016/j.aap.2020.105912
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6
Qualitative change of fluctuation observed in real traffic flow
Autor: Yasushi Yokoya
Publikováno v: Physica D: Nonlinear Phenomena. 239:207-213
We studied the nature of fluctuations around the phase transition of vehicular traffic by analyzing a time series of successive variations of velocity, obtained from single-vehicle data measured by an onboard apparatus. We found that the probability
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c215cef04bd925a7c7bbdfb16b69b906
https://doi.org/10.1016/j.physd.2009.10.017
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7
Effect of real-time information upon traffic flows on crossing roads
Autor: Yoshihiro Ishibashi, Yasushi Yokoya, Minoru Fukui, Katsuhiro Nishinari
Publikováno v: Physica A: Statistical Mechanics and its Applications. 388:1207-1212
The effect of real-time information on the traffic flows of the crossing roads is studied by simulations based on a cellular automaton model. At the intersection, drivers have to enter a road of a shorter trip-time, by making a turn if necessary, as
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc522b8c5c26a7cc5a857af69246ca3a
https://doi.org/10.1016/j.physa.2008.12.037
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10
Diversity of the isotope effect due to the energy-varying electronic density of states on strong-coupling superconductors
Autor: Yasushi Yokoya
Publikováno v: Physical Review B. 56:6107-6113
We study superconducting critical temperatures within the strong-coupling Migdal-Eliashberg theory to clarify how the isotope effect is affected by the energy dependence of the electronic density of states (EDOS). In the computational procedure, we d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f487f3f4f77971bd4a142eb9b9e9a8d
https://doi.org/10.1103/physrevb.56.6107
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