Results 111 to 120 of about 51,775 (261)

Effects of Transport Improvements on Commuting and Residential Choice [PDF]

open access: yes
This paper develops a commuter location model able to explain and simulate residential location changes of commuters that result from transport improvements.
J. Paul Elhorst, Jan Oosterhaven
core  

Effects of Chinese high-speed train compartment noise and speech on task performance [PDF]

open access: yes, 2011
C
Bockstael, Annelies   +3 more
core   +1 more source

Research on speed measurement technology for maglev trains based on multi-source information fusion

open access: yes机车电传动
The speed and distance measurement is deemed core functions of the automatic protection system for maglev trains. The key requirement is to provide accurate, real-time, safe, and reliable speed information for overspeeding and overrunning protections ...
LUO Yongsheng   +3 more
doaj  

Effects of Transport Improvements on Commuting and Residential Choice [PDF]

open access: yes, 2003
This paper develops a commuter location model able to explain and simulate residential location changes of commuters that result from transport improvements.
Elhorst, J. Paul, Oosterhaven, Jan
core  

Cryostatless high temperature supercurrent bearings for rocket engine turbopumps [PDF]

open access: yes
The rocket engine systems examined include SSME, ALS, and CTV systems. The liquid hydrogen turbopumps in the SSME and ALS vehicle systems are identified as potentially attractive candidates for development of Supercurrent Bearings since the temperatures ...
Dill, James F., Rao, Dantam K.
core   +1 more source

RFID-based High-temperature Superconducting Maglev Train Positioning Method

open access: yesChengshi guidao jiaotong yanjiu
Objective Targeting the inapplicability of conventional train positioning technologies to HTS (high-temperature superconducting) maglev trains, as well as the limitations of existing positioning technologies for such trains, a method based on RFID (radio
WANG Yijian   +4 more
doaj   +1 more source

Modeling and Analysis of a Novel Levitation Magnet with Damping Coils for High-Speed Maglev Train

open access: yesSustainability
In this work, a novel levitation magnet with damping coil is proposed to address the existing issues and improve reliability. The fault mechanism of the existing magnet is analyzed and validated using a coupling model combined with inductive voltage ...
Shanqiang Fu   +4 more
semanticscholar   +1 more source

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