Results 131 to 140 of about 580,035 (347)
Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics
Advanced Functional Materials, EarlyView.Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro +4 more
wiley +1 more source
Interaction of mixed mode loading on cyclic debonding in adhesively bonded composite joints [PDF]
A combined experimental and analytical investigation of an adhesively-bonded composite joint was conducted to characterize the fracture mode dependence of cyclic debonding.
Mall, S. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
Energy release rate of small cracks under finite multiaxial straining [PDF]
, 2009 E Verron, M Aït-Bachir, W Mars
openaire +2 more sources
The effect of thickness on fatigue crack propagation in 7475-T731 aluminum alloy sheet [PDF]
Tests were conducted on three thicknesses of 7475-T731 aluminum alloy sheet to investigate the effect of thickness on fatigue crack propagation under constant amplitude loading conditions and on retardation following a single peak overload.
Daiuto, R. A., Hillberry, B. M.
core +1 more source
Development of a Degradation Model for the Collapse Analysis of Composite Aerospace Structures [PDF]
, 2006 For stiffened structures in compression the most critical damage mechanism leading to structural collapse is delamination or adhesive disbonding between the skin and stiffener.
Bayandor, Javid +4 more
core
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
Defence TechnologyEnergetic structural materials (ESMs) are a new type of structural materials with bearing and damage characteristics. In this work the microstructure, mechanical properties and energy release characteristics of multi-element Ti–Zr–Ta alloys with good ...
Jia-yu Meng +6 more
doaj +1 more source
Measurements of mixed-mode crack surface displacements and comparison with theory [PDF]
A theoretical and an experimental technique is used to determine crack surface displacements under mixed-mode conditions. Crack surface displacements proved to be quite useful in mode 1 fracture analysis in that they are directly related to strain energy
Altiero, N. J., Jr., Sharpe, W. N., Jr.
core +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source