Results 61 to 70 of about 16,923,133 (204)
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 +5 more
doaj +1 more source
Advanced Intelligent Systems, EarlyView.Self‐assembled magnetic cilia convert contact‐induced deformation into spatial magnetic signals with enhanced sensitivity. A hybrid neural–physical decoder simultaneously estimates contact location and three‐axis force (5‐DoF), achieving a localization RMSE of 0.47 mm and force estimation errors below 8%.
Youngjun Ryu +5 more
wiley +1 more source
An Intelligent Loading System for Freight EMU ContainerBased on Genetic Algorithm
Kongzhi Yu Xinxi Jishu, 2020 When running speed of high-speed freight EMU exceeds 250 km/h, wheel pressure difference caused by uneven load could lead to hidden danger of operation safety.
YANG Shuai +3 more
doaj
Evolution of technical requirements for wheelsets for high-speed rolling stock
Вестник Научно-исследовательского института железнодорожного транспорта, 2017 The article presents retrospective review of the technical requirements for the creation and testing of wheelset for speed rolling stock in the Soviet Union and Russia since the 1980s until now.Creation of wheelsets performed using both domestic ...
V. I. Grek +2 more
doaj +1 more source
Journal of Applied Polymer Science, EarlyView.Magnetic biocatalysts can be recovered from high‐viscosity reaction media, such as those used in esterification, via magnetic attraction, thereby streamlining the bioprocess and reducing costs. This work builds on prior studies by providing additional data on how particle morphology influences immobilization parameters and by further exploring ...
Sabrina S. Teixeira +7 more
wiley +1 more source
Application of Big Data Technology in the Operation and Maintenance for High Speed EMUs
Kongzhi Yu Xinxi Jishu, 2019 In face of large number of high-speed EMUs(electric multiple units), large traffic volume and complex operating environment challenges, this paper proposed a big data artificial intelligence platform for fast and efficient EMU operation and maintenance ...
LIANG Jianying +3 more
doaj
Study on Traction Converter for PMSM Traction System of High-speed EMU
机车电传动, 2020 The traction system, power circuit, fault protection, structure, dissipate heat for the permanent magnet synchronous motor (PMSM) of high-speed EMU were studied and analyzed on basis of the features of PMSM traction system.
Dangbing ZOU, Da LIU, Yi DING
doaj
The Future of EMU: What Does the History of Monetary Unions Tell Us? [PDF]
The creation of EMU and the ECB has triggered a discussion of the future of EMU. Independent observers have pointed to a number of shortcomings or hazard areas' in the construction of EMU, such as the absence of a central lender of last resort function ...
Michael D. Bordo, Lars Jonung
core
Application Research on CHR2 Type EMU Braking System
, 2017 CRH2 high-speed EMU is power source of traction drive system. The whole system is evenly distributed among the four basic units of the whole EMU, forming a complete combination of power sources.
Lei Pan
core +1 more source
Bridging the translational gap in clinical nanomedicine: From rational design to clinical reality
BMEMat, EarlyView.Nanotechnology offers a multi‐faceted approach to modern healthcare, encompassing high‐sensitivity diagnostic imaging, innovative vaccine delivery, and targeted therapeutics. This review explores how these nanomedicine applications address critical challenges in cancer recurrence and the treatment of neurologic and respiratory diseases to combat rising
Ahmed H. Ghonaim +9 more
wiley +1 more source