Results 41 to 50 of about 204,808 (307)
Structural responses of secondary lining of high-speed railway tunnel excavated in loess ground [PDF]
, 2013 To systematically study the mechanical properties and structural responses of the secondary lining for high-speed railway tunnels excavated in loess ground, on-site monitoring was performed to measure the contact pressure between the primary lining and ...
Fang, Qian +3 more
core +1 more source
The Insistence of Blackness and the Persistence of Antiblackness in Ireland
Australian Journal of Social Issues, EarlyView.ABSTRACT This paper positions Ireland as a critical site for examining the insistence of blackness and an antiblackness created and sustained through Irish ethnonationalist imaginaries and exclusionary processes. Drawing on connected sociologies and Irish Black Studies, this enquiry argues that antiblackness in Ireland operates as a generational force,
Philomena Mullen
wiley +1 more source
A Numerical Analysis of Ground Vibration Induced by Typical Rail Corrugation of Underground Subway
Shock and Vibration, 2019 A two-step approach is used to establish a numerical prediction model to study the impact of typical rail corrugation on ground vibration from an underground subway.
Mengting Xing +4 more
doaj +1 more source
International Journal of Antennas and Propagation, 2021 This paper considers target localization using time delay (TD) and angle of arrival (AOA) measurements in distributed multiple-input multiple-output (MIMO) radar.
Genling Huang, Yanlong Zhu
doaj +1 more source
Development of Antifreezing High‐Efficiency Dust Suppressant for Railway Coal Transportation
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT In the process of railway coal transportation, a large amount of coal dust is dispersed, causing serious economic loss and environmental pollution. In order to improve the low‐temperature dust suppression performance, the present study has developed an antifreeze‐type, high‐efficiency railway coal transportation dust suppressant (hereinafter ...
Yuxing Huo +7 more
wiley +1 more source
Cost - Benefit Analysis of the German High Speed Rail Network [PDF]
, 2015 This study undertakes a cost-benefit analysis of the German railway market looking specifically at the effects of high-speed rail development on railway passenger subsidies.
Dorciak, Martin
core +2 more sources
An Enhanced LMMSE Channel Estimation under High Speed Railway Scenarios
, 2017 With the rapid deployment of the high speed railway (HSR), the wireless communication in HSR has been one of the indispensable scenarios in the fifth generation (5G) communications. In order to improve the performance of the orthogonal frequency division
Li, Yuli +3 more
core +1 more source
British Educational Research Journal, EarlyView.Abstract Many studies and initiatives are animated by the potential for science education to intervene in the climate crisis and crises of environmental degradation and disinformation. For science teachers to learn to address these issues in their classes, their teaching must expand beyond scientific facts and face controversial social aspects. Dealing
Valeria M. Cabello +2 more
wiley +1 more source
Shock and Vibration, 2019 At present, steel-spring floating slabs have been widely used in urban rail transit to reduce the influence of ground vibration caused by vehicle operation on the surrounding environment. As a core part of vibration reduction for floating slab track, the
Caiyou Zhao +5 more
doaj +1 more source
Long-Term Deflection Prediction from Computer Vision-Measured Data History for High-Speed Railway Bridges [PDF]
, 2018 Management of the vertical long-term deflection of a high-speed railway bridge is a crucial factor to guarantee traffic safety and passenger comfort.
Lee, Jaebeom +2 more
core +2 more sources