Results 61 to 70 of about 59,241 (298)

Infrared detection method of zero value insulator considering relative humidity and pollution degree

电力工程技术, 2022
Zero-value insulator infrared detection method is widely used with the characteristics of precision, efficiency and safety, but its measurement results are easily affected by the relative humidity and pollution degree of the environment.
TAO Yuning, FANG Chunhua
doaj   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

The modelling of substrate surface interactions in a Eulerian-Lagrangian multiphysics solver and its impact on powder coating pattern prediction

, 2022
In industrial processes, powder coating is widely utilized to attain functional or aesthetic surface properties on manufactured parts. In our previous contributions, we have introduced the software coatSim developed specifically for the simulation of ...
Siyahhan, Bercan, Boiger, Gernot
core   +1 more source

Continuous Flow Separation of Red Blood Cells and Platelets in a Y-Microfluidic Channel Device with Saw-Tooth Profile Electrodes via Low Voltage Dielectrophoresis

Current Issues in Molecular Biology, 2023
Cell counting and sorting is a vital step in the purification process within the area of biomedical research. It has been widely reported and accepted that the use of hydrodynamic focusing in conjunction with the application of a dielectrophoretic (DEP ...
Rodward L. Hewlin, Maegan Edwards
doaj   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

A systematic review of different adoption strategies for augmented reality in maintenance: bridging theory and practice

Discover Applied Sciences
Augmented Reality (AR) has demonstrated significant potential in enhancing maintenance operations by increasing efficiency, reducing error rates, and shortening execution time.
Tayyarat Oumaima, Ahmadi Abdeslam, Sedki Mohamed, El Kimi Hicham   +3 more
doaj   +1 more source

Rational Approximation Preconditioners for Multiphysics Problems

, 2023
We consider a class of mathematical models describing multiphysics phenomena interacting through interfaces. On such interfaces, the traces of the fields lie (approximately) in the range of a weighted sum of two fractional differential operators. We use a rational function approximation to precondition such operators.
Ana Budisa, Xiaozhe Hu, Miroslav Kuchta, Kent-André Mardal, Ludmil T. Zikatanov   +4 more
openaire   +3 more sources

Rapid Microwave Plasma Engineering of HfO2/C@C Core‐Shell Fibrous Membrane Toward Flexible High‐Performance Electromagnetic Wave Absorption

Advanced Functional Materials, EarlyView.
Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding, Limeng Song, Wei Li, Jiangtao Hao, Xuewen Jiang, Mengru Li, Xinglai Yuan, Gang Wang, Yanqiu Zhu, Mi Tian, Hailong Wang, Hongxia Li, Biao Zhao, Rui Zhang, Bingbing Fan   +14 more
wiley   +1 more source

Synergistic integration of multiphysics modelling and control engineering paradigms : a novel approach to dynamic algorithm formulation

, 2023
In contemporary control engineering, the nuanced amalgamation of multiphysics models into efficacious control frameworks remains a sophisticated challenge.
Boiger, Gernot Kurt, Buff, Vincent, Boldrini, Marlon   +2 more
core   +2 more sources

Towards the Development of Multiscale Digital Twins for Fiber-Reinforced Composite Materials Using Machine Learning

Applied Sciences
Material considerations are often neglected when developing digital twins, particularly at the relevant length scales that drive material and structural performance.
Brandon L. Hearley, Evan J. Pineda, Brett A. Bednarcyk, Joseph R. Baker, Laura G. Wilson   +4 more
doaj   +1 more source