Results 11 to 20 of about 12,150 (160)

Does high-speed rail stimulate university technology transfer? evidence from China. [PDF]

open access: yesPLoS ONE, 2023
Prior studies ignore the impact of infrastructure on university technology transfer. High-speed rail, China's most significant infrastructure, has played an essential role in the economy and society.
Xiao Wu, Haohan Luo, Ying Wu
doaj   +2 more sources

Electrodynamic braking in high‐speed rail transport

open access: yesTransport, 2007
The paper considers electrodynamic braking of trains, which is of particular importance for high‐speed railway transport from theoretical and technical perspectives. Braking methods used for high‐speed trains should ensure compatibility and redundancy of
Lionginas Liudvinavičius   +1 more
doaj   +4 more sources

High-speed rail transport valuation [PDF]

open access: yesThe European Journal of Finance, 2010
The present paper investigates the optimal timing of investment for a high speed rail (HSR) project, in an uncertain environment, using a real options analysis (ROA) framework. It develops a continuous time framework with stochastic demand that allows for the determination of the optimal timing of investment and the value of the option to defer in the ...
Pimentel, Pedro Miguel   +2 more
openaire   +4 more sources

High-speed rail [PDF]

open access: yesTransportation Letters, 2017
The special issue is organized in response to a growing interest in High-Speed Rail (HSR) development worldwide. In 1964, the first HSR, Tokaido Shinkansen, began revenue service in Japan.
Zhu, P, Cao, J
openaire   +2 more sources

High-Speed Rail

open access: yesTexas A&M Journal of Property Law, 2019
With the Texas Central’s high-speed rail fast approaching in Texas, legislators have been presented with an opportunity to reform Texas’ eminent domain laws. The controversial urban-versus-rural project has brought eminent domain policy to the limelight.
Bai Gao, Guowu Li, Zhihong Zhen
  +6 more sources

A new method for nondestructive testing of mudstone moisture migration process by nuclear magnetic resonance

open access: yes矿业科学学报, 2023
When traditional methods are used to test soil moisture migration of rock and soil, the undisturbed soil is often broken and reshaped, which will change the structure of rock and soil and affect the authenticity of the test results.
Li Dongyang   +4 more
doaj   +1 more source

Development of rail technology for high speed railway in China [PDF]

open access: yesRailway Sciences, 2023
Purpose – The purpose of this paper is to summarize the status and characteristics of rail technology of high-speed railway in China, and point out the development direction of rail technology of high-speed railway.
FengShou Liu   +4 more
doaj   +1 more source

Seasonal ice dynamics in the lower ablation zone of Dagongba Glacier, southeastern Tibetan Plateau, from multitemporal UAV images

open access: yesJournal of Glaciology, 2022
Most glaciers on the Tibetan Plateau have experienced continuous mass losses in response to global warming. However, the seasonal dynamics of glaciers on the southeastern Tibetan Plateau have rarely been reported in terms of glacier surface elevation and
Yin Fu   +7 more
doaj   +1 more source

A new algorithm for landslide dynamic monitoring with high temporal resolution by Kalman filter integration of multiplatform time-series InSAR processing

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2022
Free and open access to the earth observation synthetic aperture radar (SAR) satellite images has enabled the implementation of landslide time-series monitoring.
Jialun Cai   +9 more
doaj   +1 more source

ROBUST MULTIMODAL IMAGE MATCHING BASED ON MAIN STRUCTURE FEATURE REPRESENTATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Image matching is a crucial procedure for multimodal remote sensing image processing. However, the performance of conventional methods is often degraded in matching multimodal images due to significant nonlinear intensity differences.
Y. Fu   +6 more
doaj   +1 more source

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