Results 31 to 40 of about 100,949 (247)

Mechatronically Controlled Bogie of High Speed Train

, 2023
With the development of high-speed rail, the requirements for control the motion of rail vehicle bogies are increasing. The chassis setting is responsible for the safety and comfort of the vehicle. The main problem is the conflict of the damping requirements for different driving modes.
Filip Jeniš, Ivan Mazůrek
openaire   +2 more sources

Parent Quality of Life at Two Years Following Their Child's Completion of Acute Lymphoblastic Leukemia Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra, Maria McCarthy, Michael Takagi, Cinzia De Luca   +3 more
wiley   +1 more source

Mechanical properties and energy absorption of CoCrNi functionally graded TPMS cellular structures

Journal of Materials Research and Technology
Functionally gradient triply periodic minimal surface (TPMS) structures are found widespread applications in fields such as aerospace and defense engineering, owing to flexible modulation of lightweight and energy-absorbing properties.
Zhaoyi Wang, Junxian Zhou, Yunzhuo Lu, Dongming Li, Deyu Yue, Xu Zhang, Bingzhi Chen   +6 more
doaj   +1 more source

Research on speed control of high-speed train based on multi-point model [PDF]

Archives of Transport, 2019
The traditional train speed control research regards the train as a particle, ignoring the length of the train and the interaction force between carriages.
Tao Hou, Yang-yang Guo, Hong-xia Niu
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Fatigue performance of bogie weld roots: Failure analysis and numerical modeling

Results in Engineering
In engineering practice, accurately identifying root failure mechanisms and quantitatively evaluating fatigue performance improvements in the absence of load spectrum conditions remains a challenge.
Shaoze Zhou, Zhen Zhang, Desong Meng, Jun Zhang   +3 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Sound and mechanical impedance behaviors observed in multifunctional modular bio-inspired lattice metamaterials

Materials & Design
Noise and impact hazards are ubiquitous in engineering applications, creating an urgent demand for multifunctional materials capable of absorbing both acoustic and stress wave energy.
Shiyi Wang, Xi Wang, Ruixian Qin, Qijian Li, Bingzhi Chen   +4 more
doaj   +1 more source

Influence of Nose-slenderness Ratio on Air Pressure Pulse of High-speed Trains Passing Each Other

Journal of Applied Science and Engineering, 2021
The strength of side windows, the stability of train operation, and the comfort of passengers will be affected by air pressure fluctuations when the high-speed train meets.
Lin Ma, Zihao Xie, Weiyu Chen, ZhenfengWu   +3 more
doaj   +1 more source

High-speed trains: in microchannels? [PDF]

Journal of Fluid Mechanics, 2016
Kahkeshani et al. (J. Fluid Mech., vol. 786, 2016, R3) have studied particle ordering in suspension flow in a rectangular microchannel. Experiments and numerical simulations reveal that inertial focusing and hydrodynamic interactions result in long-lived ‘trains’ of regularly spaced particles.
openaire   +1 more source