Results 101 to 110 of about 125,163 (314)

The Rise of Mechanobiology for Advanced Cell Engineering and Manufacturing

open access: yesAdvanced Materials, EarlyView.
With the growing demand for cell‐based therapies, efficient cellular engineering is crucial. This review calls for greater recognition of mechanobiology principles applied through advanced biomaterial designs, mechanical confinement, and highlights recent advances using micro/nanotechnologies to enhance cell manufacturing.
Huan Ting Ong   +8 more
wiley   +1 more source

Simulation model of instantaneous electrical and power parameters of mode and quality of electricity for DC traction power systems

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
The nature of the electricity consumption in TPS makes the loading of traction substations. On the basis of previous studies of qualitative characteristics of the DC traction power system, the shortcomings related to work of driven power transformers at ...
Slobodenyuk Yulia O.   +2 more
doaj   +1 more source

Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis

open access: yesAdvanced Materials, EarlyView.
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li   +2 more
wiley   +1 more source

Application of Silicone Insulation System in Permanent Magnet Traction Motor

open access: yes机车电传动, 2018
To study the applicability of silicone insulation systems on permanent magnet traction motors, calculation of silicone insulation system life by accelerated aging and its application in permanent magnet traction motor were carried out. The results showed
ZHAO Anran   +3 more
doaj  

Model Optimization Design of Traction Pull Rod of Subway Structure Based on Finite Element Analysis

open access: yes机车电传动, 2020
Based on the finite element analysis software, the static strength of the three-dimensional model of a metro vehicle frame under abnormal working conditions was calculated.
Wei WANG   +4 more
doaj  

Aramid Nanofiber Aerogels: Preparation, Modification, Composite Fabrication, and Applications

open access: yesAdvanced Materials, EarlyView.
Different forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Mingqiang Wang   +9 more
wiley   +1 more source

Power Flow Calculation for Traction Networks under Regenerative Braking Condition Based on Locomotive-Traction Network Coupling

open access: yesTELKOMNIKA Indonesian Journal of Electrical Engineering, 2013
The regenerative braking technology is widely applied in high-speed electric multiple units (EMUs). And the voltage rise problem at end of the traction network would be caused by regenerative braking attracts more and more attention. The arm of this paper is to analyze the power flow calculation for EMUs under regenerative braking condition. Power flow
Gao Shi-bin   +3 more
openaire   +2 more sources

Integrating Dynamics and Wear Modelling to Predict Railway Wheel Profile Evolution [PDF]

open access: yes, 2003
The aim of the work described was to predict wheel profile evolution by integrating multi-body dynamics simulations of a wheelset with a wear model. The wear modelling approach is based on a wear index commonly used in rail wear predictions.
A. Ward   +8 more
core   +1 more source

Designing an Anionic Layer in Low‐Concentration Electrolytes to Promote In‐Plane Ion Diffusion for Dendrite‐Free Zinc‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
An optimization model for zinc anodes centered on anion traction in a low‐concentration electrolyte system is proposed. The fluoride‐ion enriched interfacial layer on the zinc anode surface enhances the concentration of Zn2+ in a lateral direction through electrostatic forces, thereby facilitating horizontal zinc plating.
Yiyang Zhang   +9 more
wiley   +1 more source

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