Results 31 to 40 of about 2,040 (175)

Evaluation of Modeling Assumptions for Predicting Structural Damage and Train Derailment Under Earthquake Loading

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 7, Page 1514-1532, June 2026.
ABSTRACT The rapid development of new railway networks and the aging of existing infrastructure in seismic‐prone regions continue to motivate the need for efficient methods to simulate the dynamic behavior of coupled train track structure systems. While detailed train–structure interaction (TSI) models can capture complex mechanisms, they are often too
Miguel A. Gomez, Matthew J. DeJong
wiley   +1 more source

Efficient and Adaptive Autonomous Guidance and Control of Planetary Rover With Improved Traction Controller and Dynamic Cost Map

open access: yesJournal of Field Robotics, Volume 43, Issue 4, Page 2848-2866, June 2026.
ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca   +3 more
wiley   +1 more source

A ‘Wholly Unjustifiable Treatment of British Subject’? The Detention of W. T. Goode in the Baltic, 1919

open access: yesHistory, Volume 111, Issue 396, Page 386-403, June 2026.
Abstract In the summer of 1919, W. T. Goode, the Manchester Guardian’s special correspondent in Russia and the Baltic, was arrested in the Estonian capital Tallinn and briefly detained aboard a British warship. Goode's detention caused a furore, leading to accusations of kidnap, heated commentary in the press and questions in parliament.
Colin Storer
wiley   +1 more source

Vibroacoustical analysis of rail vehicle [PDF]

open access: yesApplied and Computational Mechanics, 2007
The article deals with the vibroacoustical analysis of rail vehicle and is the extension of the previously presented work “Modelování podvozku kolejového vozidla s poddajným rámem”. The vibroacoustical analysis uses the outcomes of the dynamical analysis
Králíček J., Dupal J.
doaj  

Application of travelling bogie ivane n welding station of spiral drill pipe

open access: yesGong-kuang zidonghua, 2017
In view of problem that drill pipe transportation depends on manual operation in vane welding process of spiral drill pipe, travelling bogie was applied to vane welding station of spiral drill pipe, which realized transportation of drill pipes between ...
LAN Fei, WU Zhifeng
doaj   +1 more source

Intrinsic Benchmark Beating

open access: yesJournal of Business Finance &Accounting, Volume 53, Issue 3, Page 1210-1234, June 2026.
ABSTRACT We examine the role of intrinsic motivations—psychologically based, non‐economic factors—in earnings benchmark beating by focusing on owner‐managed firms that are largely free from external pressures from shareholders, analysts, and the media.
Jeppe Christoffersen   +2 more
wiley   +1 more source

Structure Feature and Forecast of Bogie Driven Directly

open access: yes机车电传动, 2013
Reasons of bogie driven directly adopting PMSM (permanent magnet synchronous motor) were analyzed, and structure features of bogie driven directly were expounded.
HUANG Zhi-hui, XU Jun-feng
doaj  

Research on Snow and Ice Prevention in Air Spring Area of Train

open access: yes机车电传动, 2020
Starting from simulation analysis, wind tunnel test and line test, the influence of installing front-end guide device and air spring local diversion protection device on bogie to the snow and ice in the air spring part of the train was comprehensively ...
Wanxiu TENG   +3 more
doaj  

Aerodynamic Noise Separation of an EMU Trailer Bogie Area Using Train Operation Tests

open access: yesShock and Vibration, 2018
The operation transfer path analysis (OTPA) technique was used to measure the vibration and noise transfer coefficient functions of wheel-rail noise and radiated noise from an electric multiple unit (EMU) train (high-speed train in China) trailer bogie ...
Leiming Song, Hao Chen, Baochuan Li
doaj   +1 more source

An open label investigation of the feasibility and effectiveness of Memory Boost: A novel brief group cognitive remediation intervention for adults with mixed mood and anxiety disorders

open access: yesJournal of Neuropsychology, Volume 20, Issue 2, Page 426-444, June 2026.
Abstract To evaluate the feasibility and effectiveness of a novel group cognitive remediation (Memory Boost) designed to improve memory in an adult mixed mood and anxiety disorder population. A secondary aim was to explore the relationship between mood symptoms and performance on subjective and objective memory measures.
Catherine Bosyj   +4 more
wiley   +1 more source

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