Results 21 to 30 of about 195,040 (267)

Bearing State Recognition Method Based on Transfer Learning Under Different Working Conditions

open access: yesSensors, 2019
Bearing state recognition, especially under variable working conditions, has the problems of low reusability of monitoring data, low state recognition accuracy and low generalization ability of the model.
Ning Cao   +3 more
doaj   +1 more source

Self‐Healing of Electrical Damage in Polymers

open access: yesAdvanced Science, 2020
Polymers are widely used as dielectric components and electrical insulations in modern electronic devices and power systems in the industrial sector, transportation, and large appliances, among others, where electrical damage of the materials is one of ...
Yang Yang   +3 more
doaj   +1 more source

Self-healing properties of lightweight aggregate concrete with mineral additions and water-absorbing resins

open access: yesShenzhen Daxue xuebao. Ligong ban, 2023
In order to improve the self-healing property of concrete, a lightweight aggregate concrete mixed with mineral and water-absorbing resin was designed. Based on impedance spectroscopy testing, the effects of different particle size of absorbent polymers ...
WANG Xianfeng   +3 more
doaj   +1 more source

Influencing Factors and Evaluation of the Self-Healing Behavior of Asphalt Binder Using Molecular Dynamics Simulation Method

open access: yesMolecules, 2023
In order to investigate the self-healing behavior of asphalt binder at the molecule scale, the self-healing models of neat and aged asphalt binder with different damage degrees were established by introducing a vacuum pad between two layers filled with ...
Yan Li   +3 more
doaj   +1 more source

Indicators of the effectiveness of self-healing asphalt concrete [PDF]

open access: yesE3S Web of Conferences, 2019
In the article, indicators reflecting the degree of efficiency of the self-healing technology being developed are proposed the degree of restoration of the operational state of the structure (degree of self-healing); the speed of the process of restoring
Inozemtcev Sergey, Korolev Evgeniy
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Self-healing intensity, rate and durability of asphalt concrete [PDF]

open access: yesE3S Web of Conferences
When developing self-healing materials, methods to test self-healing are needed. Three parameters for assessing the self-healing of asphalt concrete are proposed in this article.
Inozemtcev Sergei   +2 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Self-Healing Evaluation of Smart Distribution Network Based on Uncertainty Theory

open access: yesIEEE Access, 2019
The existing self-healing evaluation of smart distribution network mainly has the problem of uncomprehensive quantitative indicators and neglecting the uncertainty in self-healing process, which leads to inaccurate evaluation higher than the actual ...
Yulan Shen   +4 more
doaj   +1 more source

Self-Healing Asynchronous Arrays [PDF]

open access: yes12th IEEE International Symposium on Asynchronous Circuits and Systems (ASYNC'06), 2006
This paper presents a systematic method for designing of a self-healing asynchronous array in the presence of errors. By adding spare resources in one of three different ways and forcing the asynchronous circuit to stall in case of failure, the specific self-reconfiguration logic is activated by a deadlock detector and the array circuit can be ...
Song Peng, Rajit Manohar
openaire   +1 more source

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