Results 121 to 130 of about 285,938 (315)
Energy Science &Engineering, EarlyView.This study mainly explores the instability characteristics of roadways near faults in the working face. Taking the 51104 transportation roadway of the 51104 working face in Shengxin Coal Mine as the main research object, through theoretical analysis, borehole inspection, numerical simulation and on‐site mine pressure observation, the instability ...
Shuaifeng Yin +4 more
wiley +1 more source
Challenges and Countermeasures for Construction Safety during the Sichuan–Tibet Railway Project
Engineering, 2019 The Sichuan–Tibet Railway is the most important part of China’s 13th Five-Year Plan. It is an important part of the external transport channel of the Tibet Autonomous Region of China, and will act as an essential conduit of people and resources to guide ...
Chunfang Lu, Chaoxun Cai
semanticscholar +1 more source
Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder +5 more
wiley +1 more source
Analysis of locomotive wheel sets wearing [PDF]
Transport, 2002 Wearing dynamics of traction rolling-stock wheel tyres of diesel locomotives was investigated. Based on research results it is possible to predict wheel-tyre safety margin, to improve maintenance and state periodicity of repair, as well as to use ...
R. Subačius. +2 more
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Designing a Culture‐Driven C‐STEAM Project Framework for Vocational Education
Future in Educational Research, EarlyView.ABSTRACT Amid rapid technological advances and a growing emphasis on cultural sustainability in education, STEAM education has been widely adopted to support interdisciplinary learning and decision‐making skills. However, many STEAM implementations remain largely instrumental, regularly neglecting cultural meaning‐making, value orientation, and ...
Zhang Congmin +3 more
wiley +1 more source
Peculiarities of traction forces in wheel/rail contact area
Transport, 2002 Tractive force and train movement stability dependence on division of forces involved in wheel/rail contact area are the main subjects of this article.
Gintautas Bureika +1 more
doaj +1 more source
Notable Impact of Paleotectonic Stress on Gold Mineralisation in the West Qinling Orogen
Geological Journal, EarlyView.By applying fuzzy clustering and multiple inverse methods, we systematically processed the data of vein and fault slip in this ore deposit to reveal the transition of orogenic geological environment and paleotectonic stress field. Our research results show two different stress states: the northwest–southeast extensional stress field and the northeast ...
Hongyan Wang +3 more
wiley +1 more source
Rethinking a positive‐sum game: US FDI location decisions in the presence of Chinese FDI
Global Strategy Journal, EarlyView.Abstract Research Summary This study examines how rising Chinese outbound foreign direct investment (OFDI) in third‐country markets shapes US MNEs' foreign direct investment location decisions amid escalating US–China geopolitical rivalry. US firms initially benefit from complementary co‐location dynamics, as Chinese OFDI—particularly in infrastructure—
Injae Jeon, Jon Jungbien Moon
wiley +1 more source
Sociología del Trabajo, 2017 El presente trabajo tiene por objetivo analizar los procesos de transformación del mercado laboral madrileño durante la Restauración. Se trata de una etapa de transición entre una economía tardo-gremial y una economía de servicios.
Fernando Vicente Albarrán
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