Results 71 to 80 of about 218,121 (318)
Development of Railway Protective Relay Simulator for Real-Time Applications
Applied Sciences, 2019 Electric railways use a single-phase system, with the line comprising a trolley wire (TF) that supplies power to the load with a neutral wire and an autotransformer (AF) feeder to absorb the return current of the rail.
Joorak Kim, Gyu-Jung Cho, Jaewon Kim
doaj +1 more source
On Generalized Random Railways [PDF]
Combinatorics, Probability and Computing, 2004 We consider a random generalized railway defined as a random 3-regular multigraph where some vertices are regarded as switches that only allow traffic between certain pairs of attached edges. It is shown that the probability that the generalized railway is functioning is linear in the proportion of switches.
Hans Garmo +2 more
openaire +2 more sources
Digital documentation of railway tunnel inspection in Austria
Civil Engineering Design, Volume 7, Issue 1, Page 3-8, March 2025.Abstract Infrastructure, especially railway tunnels, require continuous inspection to ensure their safety. Furthermore, the detection of damages at an early stage can improve their service life. These tasks represent a major challenge for those involved and the tunnel down time is a disruption in operation.
Matthias J. Rebhan +4 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil +8 more
wiley +1 more source
Coast Railways and Railway Artillery [PDF]
Royal United Services Institution. Journaln ...
openaire +2 more sources
Applicability of synthetic fibre reinforced concrete for railway sleepers
, 2019 Currently, the railway industry is forced to implement innovative sleeper materials due to the premature failure of conventional sleepers and the associated cost incurred in their replacement.
Mirza, Olivia (R13978) +5 more
core
Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning
Cytoskeleton, EarlyView.ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham +3 more
wiley +1 more source
Fintech Policy and the Rise of Green Technological Inventions
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Technological transformation can enhance enterprises' green invention by promoting knowledge spillovers, alleviating financial constraints, and supporting innovative business models. Within this framework, our study investigates the effect of technological infrastructure construction on green technology invention, using the ‘Fintech China ...
Tao Huang +3 more
wiley +1 more source
Clio y Asociados, 2020 As part of personal interests to study the world of railway work and with the concern of articulating my research with my teaching task I intend to discuss the periodization that on the so-called ‘history of the Argentine railway system ...
Luisina Agostini
doaj +1 more source