Results 21 to 30 of about 279 (182)

Identification of aerodynamic pressure fluctuations generated from high-speed trains passing an open section

open access: yesNihon Kikai Gakkai ronbunshu, 2019
It is known that pressure fluctuations are generated from intermediate vehicles of Shinkansen trains. Those pressure fluctuations involve the infra-sound phenomenon with a wavelength longer than several meters.
Toki UDA   +3 more
doaj   +1 more source

Expanding response distance of position-corrective ground coil for speed increments in Shinkansen trains

open access: yesNihon Kikai Gakkai ronbunshu, 2019
JR east is developing a new ground coil to handle future speed increments in Shinkansen trains, as it is necessary to expand response distance of ground coils to cope with higher speeds.
Naoki HASHIMOTO   +3 more
doaj   +1 more source

Automatic Construction of Train Arrival and Departure Schedules at Terminal Stations

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
Recently, attention to the railway transportation has been revived from the viewpoint of alleviating environmental problems such as reduction of CO2 emission amount.
Ken WAKISAKA, Shigeru MASUYAMA
doaj   +1 more source

Lifecycle Environmental Impact of High-Speed Rail System in the Houston-Dallas I-45 Corridor [PDF]

open access: yesMATEC Web of Conferences, 2019
Texas has the highest rate of the U.S energy related greenhouse gas (GHG) emissions, and transportation is one of the major contributors. The Houston–Dallas corridor is the busiest routes in Texas.
Chipindula Jesuina   +3 more
doaj   +1 more source

Condition Monitoring of Shinkansen Tracks Based on Inverse Analysis

open access: yesChemical Engineering Transactions, 2013
This paper demonstrates the possibility to estimate the track irregularities of Shinkansen tracks using car-body motions only. In an inverse problem to estimate track irregularity from car-body motions, a Kalman Filter (KF) was applied to solve the ...
T. Kobayashi, Y. Naganuma, H. Tsunashima
doaj   +1 more source

Horizontal recycling of aluminum alloys for the Tokaido Shinkansen N700S.

open access: yesNihon Kikai Gakkai ronbunshu
Aluminum alloy double skin extruded materials are used for carbody and interior materials of the Tokaido Shinkansen rolling stock. In previous rolling stock (e.g.
Jun ITO, Koji YOKOYAMA, Tadashi FUJII
doaj   +1 more source

Developing a Competency List for General Practitioners/Family Physicians Providing Care for Dual‐Location Residents: Expert Consensus via the Delphi Technique

open access: yesJournal of General and Family Medicine, Volume 27, Issue 4, July 2026.
ABSTRACT Background Dual‐location living, in which individuals reside across two geographically distinct regions, is becoming increasingly prevalent in Japan. Consequently, general practitioners and family physicians (GPs/FPs) are more likely to encounter such patients, particularly in clinical settings located in resort areas and other non ...
Hirohisa Fujikawa   +5 more
wiley   +1 more source

A novel method to derive wheel / rail wear coefficient in the field using multi-body dynamics

open access: yesNihon Kikai Gakkai ronbunshu, 2021
To predict the wheel/rail profile wear theoretically with dynamic model of the vehicle-track systems, the wear coefficient is necessary and these parameters are generally derived from laboratory tests, such as twin disk test or a pin-on-disk test ...
Satoshi HARA   +3 more
doaj   +1 more source

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

open access: yesphysica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran   +9 more
wiley   +1 more source

Development of oil for axle-box with improved low-temperature performance and maintainability

open access: yesNihon Kikai Gakkai ronbunshu
With the further expansion of the Shinkansen network to northern region, sufficient low-temperature fluidity is required for axle-box oil of Shinkansen trains.
Kazuki IKOMA   +2 more
doaj   +1 more source

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