Results 91 to 100 of about 39,867 (264)
Lubrication and Wear Characteristics of Mechanical Face Seals under Random Vibration Loading. [PDF]
Materials (Basel), 2020 He W, Wang S, Zhang C, Wang X, Liu D.
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Advanced Functional Materials, EarlyView.Tin hexathiophosphate memristors leverage intrinsic nanopores together with a guided filament formation strategy to regulate titanium ion motion and switching behavior. The devices support reliable nonvolatile memory and reconfigurable logic‐in‐memory, demonstrating 14 Boolean logic functions in a single cell.
Thaw Tint Te Tun +7 more
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Advanced Functional Materials, EarlyView.This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang +12 more
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Доклады Белорусского государственного университета информатики и радиоэлектроникиThe influence of random vibration effects on the phase noise of quartz generators is examined. To reduce this noise, it is proposed to use a VI 0.8/0 cable vibration isolator.
V. N. Kiyko +3 more
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Advanced Functional Materials, EarlyView.MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández +7 more
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Study on random vibration fatigue life of encapsulation shells based on parallel seam welding
Hanjie xuebaoThis study aims to investigate the fatigue life and failure mechanism of HIC encapsulation shells based on parallel seam welding technology under random vibration load, providing theoretical support for the fatigue design and optimization of ...
Muzi ZHUGE +3 more
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Advanced Functional Materials, EarlyView.This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
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Evolutionary Spectra in Random Vibrations
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1973 Summary The evolutionary spectral representation for a class of non-stationary random processes is applied to vibrating systems. Input-response relations are developed for single degree of freedom and multimode systems involving time-varying spectra for both univariate and bivariate processes.
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Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s
Advanced Functional Materials, EarlyView.Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu +6 more
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