Results 61 to 70 of about 300,033 (327)
Energies, 2019 This paper addresses a new reliability model, based on energy dissipation, considering performance degradation behaviors. Different from the two-state reliability model and traditional reliability model based on failure rate statistics, this paper ...
Xiaoyu Cui +3 more
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Superconducting cosmic strings — Energy loss by plasma dissipation
Physics Letters B, 1987 Abstract We analyse the interactions of superconducting cosmic strings (SCS) with the plasma in the early Universe from the point of view of the cosmological scenario proposed by Ostriker, Thompson and Witten. The plasma dissipation is an efficient energy loss mechanism of a loop, especially in the early stages of its evolution and at the cusps.
Mirosław Panek, Bronisław Rudak
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Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding
Advanced Engineering Materials, EarlyView.This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou +6 more
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Energy-loss return gate via liquid dielectric polarization
Nature Communications, 2018 One major energy loss in electronics is heat dissipation due to induced polarization in dielectric materials in the presence of electric fields. Kim et al.
Taehun Kim +6 more
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Dissipation induced coherence of a two-mode Bose-Einstein condensate
, 2008 We discuss the dynamics of a Bose-Einstein condensate in a double-well trap subject to phase noise and particle loss. The phase coherence of a weakly-interacting condensate as well as the response to an external driving show a pronounced stochastic ...
Trimborn, F. +2 more
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Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
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Study on Motion and Energy Dissipation of Drilling Cuttings in a Hammer Mill
Shiyou jixie, 2023 The thermo-mechanical cutting cleaner(hammer-mill treatment device)is a high-efficiency low-temperature thermal desorption tool for drilling cuttings.To investigate the main component for energy dissipation and motion of granular flow in the hammer mill ...
Hu Lei +3 more
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IEEE Access, 2022 This work analyzes how an over 99% efficient charging circuit and electrical offset fields enhance the coefficient of performance (COP) of electrocaloric heat pumps, an emerging technology with zero global warming potential. The COP is studied for
Stefan Moench +7 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
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Results in OpticsThis study investigates the intricate dynamics of energy dissipation in a two-dimensional coplanar magnonic cavity structure, driven by the cavity Lenz effect.
M.E. Ateuafack +5 more
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