Results 81 to 90 of about 7,259 (217)

Numerical and Experimental Analysis of DVA on the Flexible-Rigid Rail Vehicle Carbody Resonant Vibration. [PDF]

Sensors (Basel), 2022
Sharma SK, Sharma RC, Lee J, Jang HL.
europepmc   +1 more source

China's Strategic Approach to Tech Diplomacy in a Time of Global Uncertainty

Global Policy, EarlyView.
ABSTRACT In the wake of U.S.‐China technological competition and the COVID‐19 pandemic, “tech diplomacy” has gained prominence in Chinese political and academic discourse. This concept is often ideologically framed to critique Western hegemonic narratives perceived as hindering China's technological advancement.
Zhao Alexandre Huang, Xiang Meng
wiley   +1 more source

Investigation of Adhesive Joining Strategies for the Application of a Multi-Material Light Rail Vehicle. [PDF]

Materials (Basel), 2021
Liu Y, Carnegie C, Ascroft H, Li W, Han X, Guo H, Hughes DJ.   +6 more
europepmc   +1 more source

Who Makes the Far Right? Exploring Membership Application Data of the National Front of Australia

Australian Journal of Politics &History, EarlyView.
This paper addresses a problem for scholars examining the question of who supports far right political parties or movements. Due to the semi‐clandestine or oppositional nature of far right groups, historians, as well as those in adjacent disciplines, have often been unable to gain access to sufficient records or data to conduct analysis of who supports
Evan Smith, Lauren Pikó
wiley   +1 more source

Effect of loading rate on tensile properties of GFRP/Al alloy adhesive-riveted hybrid joints

Hanjie xuebao
In order to investigate the effect of loading rate on the tensile properties of GFRP/Al adhesive-riveted hybrid joints, single-rivet and double-rivet adhesive-riveted hybrid joints were used as research objects, and dynamic tensile tests were conducted ...
Haiyang LI, Shoune XIAO, Dongdong CHEN, Zhilin WU, Lu WANG, Zhiyu PENG, Lin QIU   +6 more
doaj   +1 more source

Modeling snow accumulation in the bogie region caused by train slipstream based on sliding mesh and particle capture criteria

Alexandria Engineering Journal
The accumulated snow swept by the high-speed train's slipstream tends to aggregate on the train's bogie, thereby posing a significant threat to operational safety. In this paper, utilizing the sliding mesh technique and a novel particle injection scheme,
Yuzhe Ma, Jiye Zhang, Jiawei Shi, Lan Zhang, Yao Zhang   +4 more
doaj   +1 more source

Displacement Identification by Computer Vision for Condition Monitoring of Rail Vehicle Bearings. [PDF]

Sensors (Basel), 2021
Lei L, Song D, Liu Z, Xu X, Zheng Z.
europepmc   +1 more source

Cross‐border reciprocal bartering in public–private tetradic networks

Decision Sciences, EarlyView.
Abstract Under the background of semiconductor and vaccine shortages during COVID‐19‐driven supply chain disruptions, this article adopts a multimethodological approach to investigate strategic solutions for cross‐border scarce goods bartering in a public–private (P–P) tetradic reciprocal network, which involves two pairs of P–P collaborative dyads ...
Jiuh‐Biing Sheu, Tsan‐Ming Choi, Thomas Y. Choi   +2 more
wiley   +1 more source

Fault Diagnosis Method for Rail Transit Train Axle Box Bearing Based on the Fusion of Vibration Acceleration and Acoustic Signal

Chengshi guidao jiaotong yanjiu
Objective Axle box bearing is a key component of rail transit train bogie, and its health state directly affects the train operation safety. Therefore, it is necessary to establish a more scientific and efficient fault diagnosis method for axle box ...
ZHENG Zejun, SONG Dongli, JIA Chen, MA Chao   +3 more
doaj   +1 more source

Past Carbon Emissions and Future Targets for the Olympic Games

The Geographical Journal, EarlyView.
Short Abstract The global visibility and political weight of the Olympic Games can inspire climate change action. Yet, at the same time, the Olympics are also significant carbon emitters. To date, however, there is a lack of a systematic assessment of past carbon emissions and extrapolation of future targets considering international agreements.
David Gogishvili, Martin Müller
wiley   +1 more source