Results 91 to 100 of about 660,052 (304)
Energy Science &Engineering, EarlyView.ABSTRACT Hydrogen (H2) fuel cells are increasingly recognized as a cornerstone technology in the global transition toward clean energy due to their high efficiency and zero‐emission characteristics. This review synthesizes recent progress, challenges, and strategic pathways for the deployment of H2 fuel cells across the transportation, power generation,
Yash Sachin Gupta +5 more
wiley +1 more source
Experimental Investigation of Aerodynamic Noise Generated by a Train-Car Gap
Journal of Fluid Science and Technology, 2007 To investigate the mechanism of noise generation by a train-car gap, which is one of a major source of noise in Shinkansen trains, experiments were carried out in a wind tunnel using a 1/5-scale model train.
Fumio MIZUSHIMA +4 more
doaj +1 more source
Service Performance Evaluation in Large Railway Station in Indonesia [PDF]
, 2016 People need transportation for social and economic daily activities. Since road network usually experience traffic congestion, railroad is one of good alternatives.
Paladan, F. O. (Floid) +1 more
core
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
Perspective method to guarantee the reliability for the rolling stock of the railway [PDF]
Transport Problems, 2012 The design method how to increase the reliability of the railroad underframe frictional dampers has been given. The new design for frictional wedge has been suggested, it helps to decrease both the wear of friction wedge and the deterioration of the ...
Aleksander GOLYBENKO +4 more
doaj
Prognostics with autoregressive moving average for railway turnouts [PDF]
, 2010 Turnout systems are one of the most critical systems on railway infrastructure. Diagnostics and prognostics on turnout system have ability to increase the reliability & availability and reduce the downtime of the railway infrastructure.
Camci, Faith +4 more
core
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
Komasacije zemljišč ob gradnji infrastrukturnih objektov v Prekmurju : Land Consolidation In Connection With The Construction Of Infrastructural Objects In Prekmurje [PDF]
Geodetski Vestnik, 2008 SI: Komasacije zemljišč so se v svoji dolgi zgodovini do današnjega časa razvile v celovito orodje razvoja podeželja z večnamenskimi cilji, ki lahko poleg razvoja kmetijstva omogoči izboljšanje infrastrukture, večjo zaščito naravnega okolja in izvedbo ...
Joc Triglav
doaj
Opportunities and challenges with new railway planning approach in Sweden [PDF]
, 2012 Long lead times in railway planning can give rise to a significant discrepancy between the original plan and the traffic eventually operated, resulting in inefficient utilization of capacity. Research shows that the railway sector in Sweden would benefit
Aronsson, Martin +3 more
core +1 more source
Between Practicality and Politics: Factors of Sub‐National Aid Allocation in Bosnia and Herzegovina
Journal of International Development, EarlyView.ABSTRACT Bosnia and Herzegovina represents a unique case of aid recipient for its complex history and administrative and political divisions. Yet, little is known about how foreign aid is allocated to local recipients. This qualitative study uncovers factors shaping sub‐national aid allocation in Bosnia and Herzegovina, highlighting donors' and ...
Lenka Dušková +5 more
wiley +1 more source