机车电传动, 2014 Distances choice between the centers of adjacent passenger doors for metro vehicle was analyzed, and two kinds of typical proposals were introduced. The two kinds of typical proposals was compared from following aspects: length of end vehicle and the ...
MA Xi-cheng +4 more
doaj
Crack Damage Identification of Pantograph Upper Frame Elbow Joint Based on Strain Mode
Chengshi guidao jiaotong yanjiuObjectiveThe structural safety of pantograph has a significant impact on the operational reliability of trains. Fatigue cracks are prone to occur at the elbow joints of pantograph on high-speed trains.
Haixiang GAO +6 more
doaj +1 more source
Comparative Genomics and Functional Evidence for Convergent Adaptation to Hypoxia in Mammals
Integrative Zoology, EarlyView.This study reveals convergent selection in mammals adapted to hypoxia. Functional assays demonstrate that amino acid mutations reduce oxidative stress, attenuate hypoxia‐induced injury, and modulate the hypoxia‐inducible transcription factor (HIF)‐driven hypoxic response.
Hao Dong +5 more
wiley +1 more source
Mixed Fluids of Water and Carbon Dioxide
Geophysical Monograph Series, Page 237-243., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Evan Abramson
wiley +1 more source
Accounting Perspectives, EarlyView.ABSTRACT Building on evidence that firms grant employee stock options (ESOs) in order to retain employees, we assess the impact of Financial Accounting Standard (FAS) 123R, and the reduction in ESO use that followed its adoption, on employee retention at the metropolitan statistical area (MSA) level.
Muhammad Azim, Francesco Bova, Nan Li
wiley +1 more source
Impact of Air-conditioning Systems on Metro Vehicle Interior Noise and Optimization Analysis
Chengshi guidao jiaotong yanjiuObjective Metro vehicle interior noise affects passenger comfort, with the air-conditioning system causing an undeniable impact. Therefore, it is necessary to study related issues to improve passenger’s riding experience.
SHI Meng, LIU Linlin, ZAOU Fei
doaj +1 more source
The evolution of Australian cannabis policies, 1967 to 2024
Addiction, EarlyView.Abstract Aim To describe the outcomes of cannabis policy debates in Australia from 1967 to 2024. Methods We searched popular media, public reports, parliamentary inquiries and policy documents on cannabis in Australia since the 1960s and examined peer reviewed papers, national survey data and police records of cannabis‐related arrests.
Wayne D. Hall +3 more
wiley +1 more source
Rise of the south: How Arab‐led maritime trade transformed China, 671–1371 CE
Asia‐Pacific Economic History Review, Volume 65, Issue 1, Page 3-38, March 2025.Abstract China's center of socioeconomic activities was in the North prior to the Tang dynasty but is in the South today. We demonstrate that Arab and Persian Muslim traders triggered that transition when they came to China in the late seventh century, by lifting maritime trade along the South Coast and re‐creating the South.
Zhiwu Chen, Zhan Lin, Kaixiang Peng
wiley +1 more source
The Simplification of IGBT Traction Inverter for Metro Vehicle
, 2011 Power circuit, converter module, DCU and general design of the simplification IGBT traction inverter with completely independent intellectual property rights for metro vehicle were introduced. The technical features were also described. The design of the simplification IGBT traction inverter was proved satisfying the demand of metro traction.
openaire +1 more source
Spectacle and Spy Stories: The 1954 Royal Commission on Espionage
Australian Journal of Politics &History, EarlyView.ABSTRACT The Menzies government's 1954 royal commission, established to investigate Soviet espionage in Australia, is well known as the backdrop to the Labor Party split. It saw opposition leader H.V. Evatt's demise and ushered in an almost 20‐year period of Liberal Party governance.
Ebony Nilsson
wiley +1 more source