Results 71 to 80 of about 28,768 (295)
Comparison between two models of magnetic hysteresis accounting for stress
, 2004 International audienceTwo models of hysteresis including the influence of an elastic stress on the magnetic behavior of the material are analyzed. They are shown to have different properties, but comparable accuracy.
Ossart, Florence, Bernard, Yves
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Stress self-sensing in Amplified Piezoelectric Actuators through a fully-coupled model of hysteresis
, 2020 Piezoelectric actuators are among the most used devices for micro-positioning applications. Yet, their output displacement shows non-negligible hysteresis effects with respect to both the input voltage and the mechanical stress and, as a consequence, an ...
Clemente C. S. +4 more
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Advanced Functional Materials, EarlyView.Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu +17 more
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, 1963 An experimental study is described of stress relaxation, creep, recovery, and hysteresis in vulcanized rubbers under moderate deformations. The measurements indicate that the rate of stress relaxation is substantially independent of the amount or type of
A. N. Gent
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Advanced Functional Materials, EarlyView.A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang +7 more
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The Nature of Occupational Unemployment Rates in the United States: Hysteresis or Structural? [PDF]
This paper provides new evidence on the nature of occupational differences in unemployment dynamics, which is relevant for the debate between the structural or hysteresis hypotheses.
Gil-Alana, Luis A. +2 more
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Stress Magnetization Hysteresis Properties of Amorphous Ribbons.
Journal of the Magnetics Society of Japan, 1992 Magnetization of amorphous ribbon changes due to application of tensile stress under magnetic field, and it also shows hysteresis due to tension. The change of magnetization due to tension is composed of two effects: one a reversible magnetization change and the other an irreversible magnetization change.
Saito, A., Yamamoto, K.
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Influence of hydraulic hysteresis on effective stress in unsaturated soils
, 2010 In this note, results from a careful programme of experimental research are presented examining the variation of the effective stress parameter along main drying and wetting paths and in transition from drying to wetting.
S. ZARGARBASHI, N. KHALILI
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Ingeniería y Ciencia, 2014 In this work the polarization and hysteresis response of Lead Zirconate Titanate (PZT) ferroelectric thin films was studied in relation to the variation on temperature, stress, electric field and the content of non-ferroelectric impurities by using a ...
E Restrepo-Parra +2 more
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Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
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