Results 41 to 50 of about 12,150 (160)

Is the High-Speed Rail Opening Environmentally Friendly? Taking the Difference-in-Differences Test in Jiangsu, China

Complexity, 2020
In view of rapid development of high-speed rail, the relationship between high-speed rail and air pollution needs to be tested and determined. Most research studies focused on the impact of high-speed rail on environmental pollution and just viewed high ...
Shijin Wang, Huiying Zhou, Guihong Hua
doaj   +1 more source

The Influence of Initial Solution Estimate Method on Efficient Boundary Element Modeling of Rolling Contact

Lubricants
A novel methodology is proposed for accelerating the calculation efficiency of the boundary element modeling of rolling contact. This methodology involves the implementation of an initial solution estimate.
Shuang Chen, Hongxiang Lai, Boyang An, Jiapeng Liu   +3 more
doaj   +1 more source

High-temperature requirement serine protease A2 inhibitor UCF-101 ameliorates damaged neurons in traumatic brain-injured rats by the AMPK/NF-κB pathway

Open Life Sciences
Traumatic brain injury (TBI) leads to permanent damage, including neurological deficits, cognitive deficits, and cerebral edema. The specific inhibitor of serine protease Omi/high-temperature requirement A2 (Omi/HtrA2), UCF-101, exerts neuroprotective ...
Qiu Tian-Wen, Jin Zhan, Fu Zhi-Zhan, Yan Xin-Jiang, Zhan Cheng-Peng, Zheng Hui-Wen, Li Mei-Ying, Yu Guo-Feng   +7 more
doaj   +1 more source

A REVIEW OF HIGH-SPEED RAIL PLAN IN JAVA ISLAND: A COMPARISON WITH EXISTING MODES OF TRANSPORT

Journal of the Civil Engineering Forum, 2013
In order to provide better transportation systems, Indonesian Government is planning to develop a new high-speed rail system in Java that will connect two biggest cities in Java Island, Jakarta and Surabaya, with approximately 685 kilometers of entirely ...
Eko Hartono, Imam Muthohar
doaj   +1 more source

SNN-Based Surrogate Modeling of Electromagnetic Force and Its Application in Maglev Vehicle Dynamics Simulation

Actuators
The majority of electromagnetic force calculation models employed in maglev vehicle system dynamics focus exclusively on vertical and lateral movement while neglecting the nonlinear magnetization properties of ferromagnetic materials.
Yang Feng, Chunfa Zhao, Xin Liang, Zhan Bai   +3 more
doaj   +1 more source

Recent developments in the wind resistance of railway bridges in China

Advances in Wind Engineering
In the past 30 years, the wind resistance of railway bridges has undergone great success with the efforts from the whole research community under the rapid developments of high-speed railways in China.
Xuhui He, Yage Wu, Ganshu Peng, Yunfeng Zou, Haiquan Jing, Lei Yan, Hui Guo, Zhensheng Dong, Huan Li   +8 more
doaj   +1 more source

Social Welfare Analysis of China’s High-Speed Rail Industry: Based on the Perspective of Enterprises’ Entry in Upstream Market

Journal of Advanced Transportation, 2020
Based on the analysis of the high-speed rail industry chain, first, this paper divides the high-speed rail industry chain into infrastructure construction market and manufacturing market of mobile equipment and, second, this paper uses the empirical ...
Da Li, Xiaoyan Lin
doaj   +1 more source

Transforming Waste Red-Bed Mudstone into Sustainable Controlled Low-Strength Materials: Mix Design for Enhanced Engineering Performance

Buildings
Red-bed mudstone from civil excavation is often treated as waste due to its poor water stability and tendency to disintegrate. This study proposes a sustainable approach for its utilization in controlled low-strength material (CLSM) by blending it with ...
Wei Qi, Na Fu, Jianbiao Du, Xianliang Wang, Tengfei Wang   +4 more
doaj   +1 more source

Poland's Path to High-Speed Rail – Analysis of Challenges and Development Prospects [PDF]

Przegląd Komunikacyjny
: This article analyzes the prospects and scenarios for the development of high-speed rail in Poland against the backdrop of experiences from other European countries.
Jakub Majewski, Piotr Malepszak
doaj   +1 more source

Stochastic Response Analysis of the Maglev Vehicle–Bridge Coupled System Considering Uncertain Parameters

Machines
Previous studies on maglev vehicle–bridge coupled systems have mostly described the bridge using classical boundary conditions, while the effects of general constrained boundaries and uncertain parameters have not been fully considered. In this study, an
Shanqiang Fu, Bangtai Pan, Leibin Wen, Kai Zhou   +3 more
doaj   +1 more source