Results 161 to 170 of about 2,100 (209)

SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening

Advanced Science, EarlyView.
Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen, Jiaqi Yu, Jing Xu, Lingqi Chen, Ninghao Zhang, Wenrui Li, Runmin Zeng, Xiaomin Luo, Yiqun Chang, Jiayin Lai, Wenshi Huang, Xiaochen Liang, Ting Zhao, Shanze Chen, Huaihong Cai, Yanguang Cong, Pinghua Sun, Jiang Pi, Xueqin Huang, Haibo Zhou, Junxia Zheng   +20 more
wiley   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Numerical Modeling and Simulation of Electromagnetic Drying Processes

MRS Proceedings, 1994
ABSTRACTElectromagnetic drying processes have been used in industrial applications for many years. New materials with different properties and structures have been recently developed which required the development of new drying systems capable of effectively drying the new materials.
Mikel J. White, Paul J. Gartside, Magdy F. Iskander   +2 more
openaire   +2 more sources

Modeling and Analysis of Electromagnetism in Magnetic Forming Processes

IEEE Transactions on Magnetics, 2016
The aim of this paper is to carry out an analysis of the electromagnetic (EM) aspects involved in magnetic forming processes. Moreover, we shall address two specific issues: 1) modeling of Maxwell equations and comparison between the classical quasi-static approach and the full dynamic model (inclusion of displacement currents) and 2) modeling the ...
Alves Zapata, José-Rodolfo, Bay, François   +1 more
openaire   +3 more sources

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Modelling of Processes Involving Electromagnetic Phenomena

International Journal of Material Forming, 2008
Induction phenomena are increasingly employed as industrial manufacturing processes because they exhibit many advantages besides the safety and tidiness of the working environment. Indeed, this kind of process is very appreciated because of its repeatability.
V. Robin, E. Feulvarch, J. M. Bergheau
openaire   +1 more source

Numerical modelling of electromagnetic process in electromechanical systems

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2003
A general approach to the formation of magnetic equivalent circuit describing the magnetic process inside the electric machines is proposed. This formation is based on tooth contour method. Coupling with external and internal electric circuits of electric machines is emphasized as well as mechanical coupling with load.
Vyacheslav A. Kuznetsov, Pascal Brochet
openaire   +1 more source

MODELING OF DYNAMIC PROCESSES IN ELECTROMAGNETIC RELAYS

Kontrol'. Diagnostika
A numerical modelingprogram has been developed for the transient characteristic ofcurrent in an electromagnetic relay during switching operations. Since the air gap magnitude and consequently, the inductance of the electrical circuit change as the relay armature moves, a feedback communication linking the air gap magnitude to the circuit inductance has
A. N. Shilin, D. T. Ngo, M. S. Sergeyko
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Modeling of Solidification Process in a Rotary Electromagnetic Stirrer

Numerical Heat Transfer, Part A: Applications, 2008
A macroscopic model of the solidification process in a rotary electromagnetic stirrer is presented. The fluid flow, heat, and mass transfer inside a rotary stirrer are modeled using, 3-D swirl flow equations in which turbulent flow is simulated using a k - e model.
Pardeshi, R, Singh, AK, Dutta, P
openaire   +1 more source

Modeling of the processes in magnetic circuits of electromagnetic transdusers

2016 International Conference on Information Science and Communications Technologies (ICISCT), 2016
in this paper considered results of research of the elements and devices of combined control value and parameters of currents of three-phase electrical networks of power systems, methods of developing principle of modeling and construction of magnetic circuits of electromagnetic transducers of the primary current to secondary voltage.
Siddikov Ilkhomjon Khakimovich, Sattarov Khurshid Abdishukurovich, Dekhkonov Oybek Ravshanovich, Khujamatov Khalimjon Ergashevich   +3 more
openaire   +1 more source