Results 81 to 90 of about 8,550 (288)
Directional Liquid Transport Enabled pH‐Responsive Hierarchical Composite for Enhanced Wound Healing
Advanced Healthcare Materials, EarlyView.A hierarchical composite with a gradient architecture transitioning from hydrophobic to hydrophilic layers integrates diode‐like liquid transport, efficient water absorption, breathability, and mechanical robustness. This device enables a multifunctional therapeutic platform with pH‐responsive dual‐drug release, providing synergistic anti‐inflammatory ...
Baolin Wang +5 more
wiley +1 more source
Friction and wear behavior of aluminum and composite airplane skins [PDF]
Friction and wear behavior was determined for small skin specimens under abrasive loading conditions typical of those occurring on the underside of a transport airplane during emergency belly landing. A test apparatus consisting of a standard belt sander
Jackson, K. E.
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Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Indian Journal of Dental Research, 2014 Description of the Technique: The microabrasion technique of enamel consists of selectively abrading the discolored areas or causing superficial structural changes in a selective way.
Carlos Bertoldo +5 more
doaj +1 more source
NTF: Soldering Technology Development for Cryogenics [PDF]
, 1985 The advent of the National Transonic Facility (NTF) brought about a new application for an old joining method, soldering. Soldering for use at cryogenic temperatures requires that solders remain ductile and free from tin-pest (grey tin), have toughness ...
Hall, E. T., Jr.
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Advanced Materials, EarlyView.To enhance stability and long‐term biocompatibility of wearable microneedle sensors, a crosslinking‐recombination bovine serum albumin material is used as a buffer layer coated on microneedle sensors. This coating layer possesses a unique stiff‐to‐soft transition function balancing the mechanical stiffness desired for puncturing and soft required for ...
Lihao Guo +16 more
wiley +1 more source
Evaluation of thin wall spacecraft electrical wiring. Volume I - Test methods and facilities Technical report no. 1 [PDF]
Test methods and facilities used in evaluating performance characteristics of thin wall spacecraft electric wiring under simulated spacecraft ...
Frisco, L. J., Mathes, K. N.
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N‐heterocyclic Carbenes as Adhesion Promoters on Aluminum Alloy 6061
Advanced Materials Interfaces, EarlyView.N‐heterocyclic carbenes as novel non‐toxic surface primers for aluminum alloys for better adhesive bonding, because strong adhesive bonding shouldn't come at the cost of poisoning the human body. The impact of NHC functionalization on adhesive joint strength and durability is also evaluated using a single‐lap‐shear test, following continuous exposure ...
Jashanpreet Kaur +6 more
wiley +1 more source
An experimental approach to ground stone tool manufacture
Journal of Lithic Studies, 2016 The manufacture of ground stone tools has long been a topic of interest for archaeologists. Ground stone tools made of specific stone types (e.g., limestone, basalt, granite) have been investigated with regards to the technology chosen by craftsmen, the ...
Andrea Squitieri, David Eitam
doaj +1 more source
Притирка цилиндрических зубчатых колес [PDF]
, 2012 Рассматривается притирка цилиндрических зубчатых колес при помощи специальных гиперболоидных притиров с использованием абразивных паст или жидких смесей.It is considered abrading of cylindrical cogwheels by means of special hyperboloid abrades with use ...
Витренко, А. В. +5 more
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