Results 71 to 80 of about 436,824 (287)
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
Elektrotehnìka ta Elektroenergetika, 2009 A mathematical model and method of computer design of non-stationary electromagnetic processes in the power supply system of power-intensive electrical engineering complex with the nonlinear loading are offered and the results of researches are presented.
M. Yu. Zaluzhnyi
doaj
Analysis of the converter with twelve zoned voltage regulation
Adaptivni Sistemi Avtomatičnogo UpravlinnâThe article focuses on electromagnetic processes in the electr ic circuits with semiconductor switches. The mathematical model of the converter with twelve zoned regulation of output voltage has been developed to analyse electromagnetic processes in ...
В. Михайленко +3 more
doaj +1 more source
Remote Sensing, 2020 Over the past few millennia, meandering fluvial channels drained coastal landscapes accumulating sedimentary successions that today are permeable pathways.
Giorgio Cassiani +5 more
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Multiband Switchable Microwave Absorbing Metamaterials Based on Reconfigurable Kirigami–Origami
Advanced Functional Materials, EarlyView.A reconfigurable metamaterial featuring tunable microwave‐absorbing and load‐bearing performance is proposed. Stretchable kirigami and bistable origami configurations are integrated as actuating components, and the synergistic deformation mechanisms are systematically analyzed.
Weimin Ding +7 more
wiley +1 more source
Condensed Matter Physics, 2007 The statistical model of the water solution of radioactive elements and the porous clayey matrix is proposed. The generalized transport equations for the description of diffusion, sorption,radiative processes and chemical reactions are obtained taking ...
T.V.Shymchuk +3 more
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MAGNETIC-PULSE CAR BODY PANELS FLATTENING. THEORETICAL ASPECTS AND PRACTICAL RESULTS
Electrical engineering & Electromechanics, 2016 The aim of the article is to provide theoretical and experimental studying of the «induction system with an attractive screen» practical effectiveness with the excited magnetic pulse attractive forces numerical estimation. Originality. For the first time,
Yu.V. Batygin +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker +6 more
wiley +1 more source
Elektrotehnìka ta Elektroenergetika, 2014 У статті проведено аналіз електромагнітних процесів в дванадцятипульсному напівпровідниковому перетворювачі. Створено математичну модель для аналізу електромагнітних процесів у напівпровідникових перетворювачах з широтно-імпульсним регулюванням вихідної ...
V. V. Mihaylenko +3 more
doaj +1 more source