Results 51 to 60 of about 282,137 (268)

Research on Key Technologies for 120 km/h Articulated Light Rail Trains

Chengshi guidao jiaotong yanjiu
［Objective］ Currently, the design speed of articulated LRV (light rail vehicle) is 100 km/h, which somewhat restricts the expansion of light rail lines to the suburbs, satellite cities, and other areas.
WANG Wenhua, DU Qinghua, ZHENG Heng-liang, GAO Yichao, XUE Wengen   +4 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Analysis of Metro Vehicle Network-side Transient Overvoltage Based on Pantograph-catenary Arc Reignition Model

Chengshi guidao jiaotong yanjiu
ObjectiveAs the core for power supply system of urban rail transit vehicles, the pantograph-catenary system undertakes the important functions of transmitting electrical energy to vehicles through catenary and ensuring their normal operation.
Shiyu ZHANG, Yingqiang GUO, Dajie LIN, Ce ZHENG   +3 more
doaj   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Test Method for Working Rate of Urban Rail Transit Train Air Compressors Based on Indirect Verification

Chengshi guidao jiaotong yanjiu
ObjectiveWhether a train air compressor can output sufficient air is directly related to train operational safety, especially under conditions where some compressors are faulty.
Ce ZHENG, Mohan YANG, Zhaoyu MA, Shaobo LI   +3 more
doaj   +1 more source

Coating Design Methods for Railway Transit Themed Trains in Large-scale Sporting Events

Chengshi guidao jiaotong yanjiu
［Objective］ With the increasing number of large-scale sporting events hosted in China, themed trains have gradually become an important medium for showcasing the image of the host city and the country. Research on the coating design of themed trains aims
MA Shengquan, JIA Xinglong, WANG Chao, WANG Chengtao, WANG Shubin, GUO Hao   +5 more
doaj   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Precise Stopping Control of High-speed Trains Based on Adaptive Terminal Sliding Mode Control

Chengshi guidao jiaotong yanjiu
ObjectivePrecise stopping of high-speed trains is crucial to ensuring operational safety and efficiency. In the presence of complex factors such as open and variable operating environments, braking system time delays, and electro-pneumatic combined ...
Huawei WANG, Guoliang LIU, Weijin DONG, Chao LI   +3 more
doaj   +1 more source

Optimization Design Scheme for Aerodynamic Noise Reduction in Pantograph Area of High-speed Railway EMU

Chengshi guidao jiaotong yanjiu
［Objective］ With the increase of train operating speed, noise levels have gradually become a critical factor restricting the development of high-speed railways.
YU Yongge, WANG Chengtao, GAO Yang, YU Wanyi, MA Changfu, ZHANG Guoqin   +5 more
doaj   +1 more source

INFLUENCE OF THE MOTOR VEHICLE PARKING STRUCTURE BY FUEL TYPE AND ECOLOGICAL CLASS ON GREENHOUSE GAS EMISSIONS

Вестник СибАДИ, 2019
Introduction. The results of estimating greenhouse gas (GHG) emissions by a vehicle fleet are described, using the COPERT-4 methodology and the baseline data contained in 1-BDD form, concerning the number of vehicle fleets in Russia and three options for
J. V. Trofimenko, V. A. Ginzburg, V. I. Komkov, V. M. Lytov   +3 more
doaj   +1 more source