Results 81 to 90 of about 2,807 (301)
Level crossings as bottlenecks
Vojnotehnički Glasnik, 2000 Level crossings represent bottlenecks from the aspect of vehicle capacity as one of basic parameters for traffic flow. From the railway traffic aspect they represent weak points on railway tracks due to rails exposure to the dynamic influence of road ...
Dragutin Jovanović , Milorad Opsenica
doaj +1 more source
Advanced Radars for Railway Crossing Area Safety Improvement [PDF]
, 2016 Level crossings are critical elements of railway networks where a large number of accidents take place every year. With the recent enforcement of new and higher-safety standards for railway transportation systems, dedicated and reliable technologies ...
DARDARI, DAVIDE +5 more
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The 2025 Kamchatka Earthquake and Tsunami: Cascading Impacts and Risks to Japan
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT On July 29th, 2025, a large earthquake (Mw 8.8) occurred near the Kamchatka Peninsula. This event caused a tsunami that reached Japan's Pacific coast, even though the source was far away. In this study, we analyze the characteristics of earthquakes and tsunamis and discuss how they relate to the recurrence possibility and risk in Japan.
Ampan Laosunthara +6 more
wiley +1 more source
Congestion at suburban level railway crossing, Tokyo 1999 [PDF]
, 1999 Congestion at suburban level railway crossing ...
Childs, Iraphne R.
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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
Assessment of the accident rate coefficient at pedestrian railway crossings
Transport TechnologiesThe object of the study is pedestrian railway crossings, which are specially designed pedestrian paths across railway tracks intended to ensure the safe passage of pedestrians over railway infrastructure, including areas outside of official level ...
Julia Lesiv, Vitalii Kovalchuk
doaj +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
Nihon Kikai Gakkai ronbunshu, 2019 The crash safety structure of the railway vehicles is effective as one of the safety measures against the train crews and the passengers in the event of a collision accident. The standards for crashworthiness of railway vehicles are defined in Europe and
Tomohiro OKINO +3 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
Industry Portfolio Volatility Connections and Industry Portfolio Returns
International Journal of Finance &Economics, EarlyView.ABSTRACT This paper tracks dynamic connections that form among daily US industry portfolio return volatilities using a Bayesian time‐varying parameter VAR model. Market participants often focus on sectors to filter vast amounts of information, and this focus results in cross‐industry return predictability. We characterise connections that form over the
Michael Ellington +2 more
wiley +1 more source