Results 31 to 40 of about 42,856 (265)
Effect of Nonlinear Hysteresis Details of Isolation System on In-Structure Response Spectra
Applied SciencesTo evaluate the seismic safety of components in a structure, an in-structure response spectrum (ISRS) must be obtained, and this also applies to seismically isolated structures.
Seung Jae Lee, Jung Han Kim
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Hysteretic Behavior in Voltage-Gated Channels
Frontiers in Pharmacology, 2020 An ever-growing body of evidence has shown that voltage-gated ion channels are likely molecular systems that display hysteresis in their activity. This phenomenon manifests in the form of dynamic changes in both their voltage dependence of activity and ...
Carlos A. Villalba-Galea, Alvin T. Chiem
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Experimental investigation on cyclic behavior of non-structural masonry walls strengthened with bed joint reinforcement and textile-reinforced concrete [PDF]
مهندسی عمران شریفOne of the main damages of the nonstructural masonry walls during an earthquake is its instability and collapse on the combination of deformation at the in-plain direction caused by lateral inter-story drift of structures and out-of-plane inertial forces
V. Razeghi +4 more
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A Modified Duhem Model for Rate-Dependent Hysteresis Behaviors [PDF]
Micromachines, 2019 Hysteresis behaviors are inherent characteristics of piezoelectric ceramic actuators. The classical Duhem model (CDM) as a popular hysteresis model has been widely used, but cannot precisely describe rate-dependent hysteresis behaviors at high-frequency and high-amplitude excitations.
Jinqiang Gan +4 more
openaire +3 more sources
Journal of Applied Science and EngineeringSSWs have been utilized to create and reinforce several structures over the past decades. With the development of steel shear walls (SSWs), corrugated plates have been introduced as a suitable alternative to flat steel plates due to their higher buckling
Chunyang Wu
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Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
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Modeling and Validation of the Radial Force Capability of Bearingless Hysteresis Drives
Actuators, 2018 The hysteresis motor technology combined with the magnetic suspension makes bearingless hysteresis drives very appealing for high- and ultra-high-speed applications.
Salvatore Circosta +5 more
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A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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A Frequency Domain PID Control Strategy for an In-House Friction and Wear Test Rig
AerospaceThe contact behavior greatly influences the damping performance of frictional interfaces. Numerous experimental studies on friction and fretting wear have investigated the evolution of contact parameters.
Di Li +4 more
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