Results 191 to 200 of about 280,755 (310)

Algorithmic Support for Railway Disruption Management [PDF]

Disruptions of a railway system are responsible for longer travel times and much discomfort for the passengers. Since disruptions are inevitable, the railway system should be prepared to deal with them effectively.
Kroon, L.G., Huisman, D.
core  

Investigation of the Reoxidation and Material Behavior of Directly Reduced Pellets and Fines Under Simulated Rail Transport Conditions

steel research international, EarlyView.
The study investigates the reoxidation behavior of DRI pellets (Midrex and H2‐reduced) under realistic conditions, considering the test parameters of temperature, humidity, storage duration, particle size (including fine fraction), and container geometry. The samples are analyzed based on mass changes.
Bernd Taferner, Johannes Schenk, Richard Schanner, Peter Gluschitz, Jan Eisbacher‐Lubensky   +4 more
wiley   +1 more source

An open-source low-power wheel detector node for urban rail monitoring. [PDF]

HardwareX
Erdi E, Sarioglu E, Gurses BO, Baltaci A.   +3 more
europepmc   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

Structural Entropy, Modal Diversity Entropy, and Accessibility Differentiation: A Study of the Western China-Central Asia Cross-Border Multimodal Transportation Network. [PDF]

Entropy (Basel)
Sun R, Xin Y, Shao Y, Ju P.
europepmc   +1 more source

Effective axial strength of laterally strengthened RC pier heads with post‐tensioning method

Structural Concrete, EarlyView.
Abstract This study investigates the structural performance enhancement of reinforced concrete (RC) pier heads laterally strengthened with unbonded post‐tensioning (PT) to accommodate increased design loads following a deck replacement of an existing railway bridge.
Yujae Seo, Hyunjin Ju, Benjamin Täubling‐Fruleux, Alfred Strauss   +3 more
wiley   +1 more source

System Integration and Participant-Level Validation of a Gate-Based Contactless Multimodal System for Railway Pre-Duty Screening. [PDF]

Sensors (Basel)
Lee C, Yin T.
europepmc   +1 more source

Stepwise Pre‐Treatment Enables Tunable Phase Evolution for High‐Efficiency Co‐Evaporated and Sulfurized Cu2ZnSnS4 Solar Cells

SusMat, EarlyView.
A stepwise pre‐treatment strategy combining pre‐alloying and pre‐sulfurization regulates the phase‐evolution kinetics of co‐evaporated CZTS absorbers. The engineered intermediate phases promote direct kesterite crystallization, suppress defects and nonradiative recombination, and deliver a power conversion efficiency of 10.62%, representing the highest
Jiahui Zhou, Yue Jian, Gang Yang, Abbas Muhammad, Zhengqiang Zhao, Shuo Chen, Zhenghua Su, Hongli Ma, Xianghua Zhang, Guangxing Liang   +9 more
wiley   +1 more source

RFDD: A High-Quality Dataset based on Metrology for Fastener Defect Detection in High-Speed Railways. [PDF]

Sci Data
Wang B, Pei C, Xiong X, Zhang W, Han Z, He Y, Liu Z.   +6 more
europepmc   +1 more source

Ungulate substrate use in fauna passages

Wildlife Biology, EarlyView.
Fauna passages are increasingly constructed at major roads and railways to mitigate the negative effects of infrastructure and traffic on wildlife. The function of such passages depends on design, including the construction materials, soil, and vegetation.
Milla Niemi, Jan Olof Helldin
wiley   +1 more source