Results 61 to 70 of about 13,628 (207)
Failure cause analysis of surface burn on high-speed railway U75VG rails [PDF]
Railway SciencesPurposeTo conduct a systematic failure analysis on the typical surface rail burn defects of U75VG rail steel in the straight section of a passenger dedicated line, and clarify the evolution law and failure mechanism of the damage.Design/methodology ...
Chenyang Wang +4 more
doaj +1 more source
Stakeholder Perspectives on Therapeutic and Safe Building Design in Residential Care
Australian Journal of Social Issues, EarlyView.ABSTRACT Residential care is a form of out‐of‐home care that plays a critical role in supporting vulnerable young people in Australia. However, there is an evidence gap regarding the built environment in this context. This research aimed to explore the perspectives of key stakeholders in residential care in Victoria, Australia, regarding design that ...
Carmen Schroder +3 more
wiley +1 more source
ANALYSIS OF PRESSURE FLUCTUATION BEHAVIOR DURING THE RAIL GRINDING PROCESS
Jixie qiangdu, 2016 There is some grinding pressure fluctuation on the rail grinding train operation,which affects the uneven surface of grinding rail. The dynamic model of rail grinding vehicle was established which gave full consideration to the grinding mechanism’s ...
ZHANG KeYuan +3 more
doaj
Influence of pressure and rotation speed on performance of passive grinding rail
Jin'gangshi yu moliao moju gongcheng, 2020 The influence of pressure and speed on some grinding performance of passive rail grinding, namely the force, the temperature, the efficiency and the rail surface roughness, was studied on a test platform simulating passive grinding by replacing normal ...
LI Duan, LI Huanfeng, LIU Pengzhan
doaj
Correction: Ensemble model for rail surface defects detection. [PDF]
PLoS One, 2023 Li H +5 more
europepmc +1 more source
Why Some Firms Perceive Climate Risks and Others Do Not—Evidence From the Logistics Sector
Business Strategy and the Environment, EarlyView.ABSTRACT This study explores how companies perceive risks stemming from climate change as a gradual process, focusing on the logistics sector. It advances research on organizational climate risk perception by integrating perspectives on embeddedness and resource configurations. Based on 41 semi‐structured interviews with representatives of 22 logistics
Felix Bücken, Martin Franz
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Circular innovation (CI) research has identified a wide range of circular strategies and design approaches, yet offers limited insight into how CI evolves as a learning process within firms and which governance mechanisms guide this progression. Drawing on organizational learning (OL), this study examines how exploration and exploitation shape
Shamima Haque +2 more
wiley +1 more source
FS-RSDD: Few-Shot Rail Surface Defect Detection with Prototype Learning. [PDF]
Sensors (Basel), 2023 Min Y, Wang Z, Liu Y, Wang Z.
europepmc +1 more source
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Percutaneous transaxillary access is an established alternative to transfemoral large‐bore arterial access for transcatheter structural heart interventions and mechanical circulatory support (MCS). Although useful for overcoming hostile iliofemoral anatomy and providing prolonged support and patient mobilization in case of MCS, the axillary ...
Gioel Gabrio Secco +9 more
wiley +1 more source
Development of new rail repair profiles for different operating conditions
Вестник Научно-исследовательского института железнодорожного транспортаIntroduction. Currently, contact-fatigue defects prevail on rails with increased intensity of lateral and vertical rail wear. The authors consider it essential to develop rational repair profiles for sections with different track plan, as current repair ...
O. A. Suslow, I. V. Khromov
doaj +1 more source