Results 21 to 30 of about 3,227,928 (285)
Engineering Applications of Computational Fluid Mechanics, 2020 To reduce the impact of a mountain ridge on the crosswind flow field of a specific section of the Lanzhou-Xinjiang high-speed railway, a portion of the mountain ridge was removed to increase the distance from the windbreak.
Zhengwei Chen +5 more
doaj +1 more source
Blockchain enabled zero trust based authentication scheme for railway communication networks
Journal of Cloud Computing: Advances, Systems and Applications, 2023 With the introduction of emerging technologies such as cloud computing, the railway communication network has the characteristics of complex structure and blurred boundaries, which leads to a series of security threats including information leakage and ...
Yuan Feng +5 more
doaj +1 more source
Infrastructures, 2021 One of the challenges currently faced by emerging countries is to get their citizens to decide to use sustainable transport for their regular trips, in order to reduce the current vehicular pollution rates.
Francisco Alonso +3 more
doaj +1 more source
Promet (Zagreb)Road safety performance indicators (RSPI) provide essential insight into traffic safety beyond crash statistics, enabling a better understanding of risk factors and policy impacts.
Dalibor PEŠIĆ +11 more
doaj +1 more source
Metals, 2021 Hybrid structures have the advantage of combining different types of materials at the same time. The trend of lightweight design in the transportation industry has promoted the development and application of composite materials with good crashworthiness ...
Shuguang Yao +4 more
doaj +1 more source
Numerical Optimization for the Impact Performance of a Rubber Ring Buffer of a Train Coupler
Machines, 2021 Shock and vibration caused by mechanical motion bring huge potential threats to the service life and assembly reliability of mechanical systems. Rubber materials have been widely used in aircraft, trains, and other engineering fields, due to their ...
Ping Xu +4 more
doaj +1 more source
Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Chengshi guidao jiaotong yanjiu[Objective] In the small-radius curved sections of floating slab tracks, trains and tracks exhibit more complex dynamic response characteristics. The steel spring vibration isolators in the floating slab track system not only play a role in vibration ...
ZHU Mei +4 more
doaj +1 more source
Numerical and Experimental Study on Ventilation Panel Models in a Subway Passenger Compartment
Engineering, 2019 The internal flow field study of car compartments is an important step in railroad vehicle design and optimization. The flow field profile has a significant impact on the temperature distribution and passenger comfort level.
Yu Tao +4 more
doaj +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source