Results 41 to 50 of about 3,223,950 (141)
Journal of Cosmetic Dermatology, Volume 25, Issue 7, July 2026.ABSTRACT Introduction and Objectives Acne vulgaris is a multifactorial inflammatory skin disorder that affects youths and adults, often with coincident barrier disruption and dysbiosis of the microbiome surface. The primary objective of this study was to assess the effectiveness and tolerability of a 30‐day multi‐targeted dermocosmetic regimen shown to
Yasmin M. Armanious +6 more
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High Voltage, Volume 11, Issue 3, Page 646-655, June 2026.ABSTRACT The harmonic current and vibration of a converter transformer are effective pieces of information for detecting mechanical faults in the winding. In this paper, the ratio of vibration acceleration to the current squared is defined as the vibration frequency response function (VFRF) of the winding, and then, a novel online vibration frequency ...
Shuyu Wu, Fan Zhang, Shengchang Ji
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Rubber-Induced Corrosion of Painted Automotive Steel: Inconspicuous Case of Galvanic Corrosion
Corrosion and Materials DegradationRubber components filled with carbon black are widely used in vehicles for sealing, preventing water ingress, and reducing vibration and aerodynamic noise. However, carbon particles increase the electrical conductivity of rubber.
Kateryna Popova +2 more
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Contactless Acoustic Trapping of Hoverflies for Behavioral Studies
Annals of the New York Academy of Sciences, Volume 1559, Issue 1, May 2026.We present a contactless tethering device based on acoustic levitation. Opposing ultrasonic transducers generate standing waves, creating stable pressure nodes that enable the sustained levitation of hoverflies (Episyrphus balteatus). We show that acoustic levitation does not appear to affect hoverfly behavior.
Thomas Gaillard +3 more
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Catalytic High‐Speed Reactive Extrusion for Polyethylene Mechanochemical Upcycling
ChemSusChem, Volume 19, Issue 8, 28 April 2026.Twin screw extrusion at high speeds is a mechanochemical strategy for polyethylene recycling that takes advantage of high shear rates and intimate mixing with catalyst to induce structural transformations. This process intensification approach can lower the thermal energy requirements of chemical recycling, contributing to more economically viable and ...
Mansoureh Jamalzadeh +9 more
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Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, Volume 28, Issue 8, 22 April 2026.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
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Demo 17-26 Galvanometer as Voltmeter and Ammeter
, 2001 A galvanometer, which is sensitive to small electrical currents, can be used as either a voltmeter or an ammeter by wiring it in the appropriate manner.
core
Advanced Functional Materials, Volume 36, Issue 33, 23 April 2026.In this report, we demonstrate that a crystalline phase of 52nm thick NiFe2O4 can be grown by RF sputtering on top of γ‐Al2O3(8nm)/SrTiO3 at a significantly low temperature (150 °C) without compromising the mobility and carrier density of the 2D electron gas at the γ‐Al2O3(8nm)/SrTiO3 interface.
Amit Chanda +11 more
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, 1920 1920s-era ammeter formerly belonging to Electrical Engineering Professor Hobart ...
General Electric Co.
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Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection
Advanced Functional Materials, Volume 36, Issue 35, 30 April 2026.A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song +16 more
wiley +1 more source