Results 111 to 120 of about 23,296 (294)
Advanced Science, EarlyView.The design employs heterogeneous wettability surfaces that construct stable oil‐water interfaces to achieve robust and rapid reversible adhesion. Linear enhancement of adhesion strength is realized through multi‐interface patterning. This adhesive enables rapid on‐demand detachment within five seconds via voltage‐induced electrolysis, offering a level ...
Xiaokai Li +11 more
wiley +1 more source
Critters in the Workplace: Bedbugs [PDF]
, 2019 Unfortunately, critter infestations do exist in the workplace and people tend not to want to talk about them. All kinds of workplaces have had problems or infestations: hotels, hospitals, office buildings, department stores, and TV studios, as well as ...
Brown, Nellie J
core +1 more source
Pellet Printing for Soft Robotic Devices
Advanced Science, EarlyView.Fused Granulate Fabrication (FGF) is established here as a reliable method for fabricating soft, airtight robotic devices. Through coordinated optimization of hardware, material selection, and process parameters, this approach enables high‐speed printing of thermoplastic elastomers with silicone‐like softness and modulus.
Yijia Wu +6 more
wiley +1 more source
Electrical Treeing in Silicone Rubber
, 2011 Electrical treeing has been widely studied in a range of polymeric materials. In these investigations, the morphology and PD patterns associated with the growth of electrical trees in a model transparent silicone rubber were investigated using a new ...
Freebody, N A +4 more
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Solid‐Like yet Reconfigurable 3D‐Printed Liquid Tubular Wires From Nonconductive Molecules
Advanced Science, EarlyView.This work shatters the current reliance of liquid electronics on intrinsically conductive materials by introducing a novel interfacial redox strategy that transforms non‐conductive molecules into high‐performance, 3D liquid tubular wires with solid‐like electrical properties and exceptional reconfigurability. It opens a vast design space for all‐liquid
Yuchen Fu +6 more
wiley +1 more source
Pressure-drop reduction by oil-infused spacers
Journal of Membrane Science LettersThis study explores oil-infused polydimethylsiloxane (iPDMS) feed spacers designed to reduce pressure drop in spiral-wound membrane (SWM) modules. While crucial for structural support and fouling mitigation, conventional feed spacers increase pressure ...
Arthur Boyko +2 more
doaj +1 more source
G-300: The first French Getaway Special microgravity measurements of fluid thermal conductivity [PDF]
Thermal conductivity measurements on liquids are difficult to perform on Earth because of thermal motions due to convection. In microgravity, the convection due to buoyancy is evanescent, and a strong reduction of Rayleigh and Nusselt numbers can be ...
Chretien, P. +3 more
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Advanced Science, EarlyView.To achieve 3D force sensing in confined spaces such as fingertips, we developed a laser‐assisted folding and magnetization method to fabricate miniature films with precise centripetal magnetization. The resulting compact sensor delivers high force resolution, rapid response, and long‐term stability, significantly enhancing the manipulation capabilities
Yujie Huang +10 more
wiley +1 more source
Evaluation of thin wall spacecraft electrical wiring. Volume II - Summary and conclusions Final report [PDF]
Performance characteristics environmentally determined for spacecraft, thin wall wiring - summary and ...
Frisco, L. J., Mathes, K. N.
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Temporal Interference Stimulation Enhances Neural Regeneration
Advanced Science, EarlyView.Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressott +15 more
wiley +1 more source