Results 61 to 70 of about 144,442 (285)

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim   +5 more
wiley   +1 more source

Torsión de testículos ectópicos en niños

open access: yesCirugía del Uruguay, 2020
Presentado en sesión de 9 de julio de ...
R Yannicelli
doaj  

Resúmenes de artículos de revistas técnicas. [PDF]

open access: yes, 1976
Resúmenes de artículos de revistas técnicas de la materia de industria textil.Peer ...

core  

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Diseño de una máquina torsionadora [PDF]

open access: yes, 2013
El torsionado es un método que consiste en aplicar el par de torsión en forma circular a los perfiles o platinas de acero de bajo carbón y Para la obtención del conformado de perfiles en hierro en el sector de la ornamentación, Independientemente de las ...
Moreno Cárdenas, Carlos Felipe   +1 more
core  

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Torsión de hidatide en testículo ectópico

open access: yesCirugía del Uruguay, 2020
Presentado en sesión de 7 de julio de ...
María Teresa Cabrera Roca
doaj  

An exceptional case of extra-vaginal testicular torsion in a 14-year-old boy

open access: yesJournal of Pediatric Surgery Case Reports, 2019
In children, peak incidence of testicular torsion occurs either in the neonatal period with extra vaginal torsion either during puberty with intra vaginal torsion.Preventive contralateral orchiopexy for intra vaginal torsion is routine but remain ...
Virginie Nguyen Khac   +2 more
doaj   +1 more source

Simposio sobre "Técnicas avanzadas de hilatura". [PDF]

open access: yes, 1976
Organizado por la Sección de Cooperación Industrial del Instituto de Investigación Textil de Tarrasa, ha tenido lugar en su sede, durante los días 22, 23 y 24 del pasado mes de marzo, esta importante manifestación de la Tecnología Textil que, por los ...

core  

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

open access: yesAdvanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler   +3 more
wiley   +1 more source

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