Results 31 to 40 of about 181 (136)

Research and Design of Intelligent System for Operation in Locomotive Depot

机车电传动, 2021
The operation in the locomotive depot is an important part for freight railway operations. The efficiency and safety of the operation in the locomotive depot directly affect the ef ficiency and effectiveness of railway operating enterprises.In this paper,
Huawei LIU, Yong LIU, Fan JIANG, Tiebing LI, Long ZHU, Kai LI   +5 more
doaj  

Electric Control System of DGY470A Type Diesel Shunting Locomotives

机车电传动, 2017
DGY470A type diesel shunting locomotives are mainly used for metro vehicle traction, shunting and rescuing. The electric control system of the locomotive was introduced, which adopted GWCY044-B microcomputer controller and signal generator for software ...
WU Yanping, SHI Haifeng, YUN Ze
doaj  

Design of CKD_6E6000 Heavy Axle Hybrid Power Shunting Locomotive

机车电传动, 2020
The CKD6E6000 locomotive was designed with platform technology. The design and main technical parameters of CKD6E6000 hybrid shunting locomotive were introduced. The control strategies of the locomotive in different modes were described.
Yandong ZHU, Cong REN, Yufa MENG, Changfu PENG   +3 more
doaj  

Fasting and Caloric Restriction Activate an ADIOL‐NHR‐91‐Kynurenine Pathway Signaling Axis to Promote Healthspan

Aging Cell, Volume 25, Issue 5, May 2026.
The steroid hormone ADIOL emerges as a key mediator of fasting–and caloric restriction–induced healthspan benefits in C. elegans. These regimens activate ADIOL production, which acts through the estrogen receptor β homolog NHR‐91 to reduce neural kynurenic acid levels and enhance healthspan independently of lifespan. ADIOL supplementation, even late in
Ana Guijarro‐Hernández, Shinja Yoo, George A. Lemieux, Sena Komatsu, Abdullah Q. Latiff, Rishika R. Patil, Kaveh Ashrafi   +6 more
wiley   +1 more source

ACSL1‐Dependent Microglial Lipoimmunometabolic Reprogramming Underlies Cognitive Deficits in Alcohol Use Disorder

Advanced Science, Volume 13, Issue 21, 13 April 2026.
This study reveals that chronic alcohol exposure selectively upregulates ACSL1 expression in prefrontal cortical microglia, driving lipid metabolism reprogramming and lipid droplet accumulation, which activates the NLRP3 inflammasome and sustains neuroinflammation. To reverse this process, a dual‐targeted lipid nanoparticle, siACSL1@LNP‐MR, is designed
Liang Hao, Xing‐Rui Cao, Bai‐Qiang Li, Fu‐Ying Zhao, Jia‐Mei Wang, Rui‐Kang Gao, Zhi‐Peng Cao, Zhen‐Xian Du, Hua‐Qin Wang   +8 more
wiley   +1 more source

Oxide Interface of Gallium‐Based Liquid Metals: Beneficial Bridge or Hidden Risk?

ChemistryEurope, Volume 4, Issue 4, April 2026.
Discussion on oxide interfaces in gallium‐based liquid metals have concentrated on their properties, behaviors, and related applications. However, the molecular mechanisms underlying effects, as well as the differences between the presence and absence of the oxide layer, have been less thoroughly discussed.
Yi Fan, Shuai Wang, Xu Hou
wiley   +1 more source

Braking Scheme for Shunting and Rescue of a City Rail Transit Vehicle

Chengshi guidao jiaotong yanjiu
Objective The technical requirements for using locomotives to shunt and rescue city rail transit vehicles are analyzed and a braking scheme that integrates the shunting and rescue functions into the braking control unit of city rail transit vehicles is ...
SUN Huanyang, HU Kang, LUO Feiping
doaj   +1 more source

Characteristics Analysis of Guangzhou Metro GCY-450 Diesel Shunting Locomotive

机车电传动, 2013
Diesel shunting locomotive design scheme of Guangzhou metro line 4, which adopted linear motor firstly in China, was introduced simply. According to the special requirement of linear motor line, a series of particular design was applied for GCY-450 ...
ZHANG Ai-ming
doaj  

Combinatorial Optimization of Shunting Operations for Industrial Sidings Adjacent to Railway Stations

Vehicles
The main objective of this study was to reduce the dwell time of wagons at stations and to improve the efficiency of shunting locomotive utilization. This is a combinatorial problem, since an increase in the number of loading and unloading fronts leads ...
Alisher Baqoyev, Azizjon Yusupov, Sakijan Khudayberganov, Bauyrzhan Sarsembekov, Utkir Khusenov, Aleksandr Svetashev, Shokhrukh Kayumov, Muslima Akhmedova, Mafratkhon Tokhtakhodjayeva   +8 more
doaj   +1 more source

Design of a Reconfigurable Microfluidic System Enabled by Magnetic Miniature Robots

Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.
Magnetic miniature robots are integrated into microfluidic chips to achieve real‐time reconfiguration. By external magnetic actuation, the robots perform sorting, mixing, flow regulation, and bubble removal on demand. This versatile platform eliminates the need for complex on‐chip hardware and enables adaptive control for biological and chemical ...
Yuanhe Chen, Zichen Xu, Yu Sun, Qingsong Xu   +3 more
wiley   +1 more source