Results 181 to 190 of about 4,629,349 (355)

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

open access: yesAdvanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez   +11 more
wiley   +1 more source

In vitro performance of echoPIV for assessment of laminar flow profiles in a carotid artery stent. [PDF]

open access: yesJ Med Imaging (Bellingham), 2021
Hoving AM   +5 more
europepmc   +1 more source

Stopping a Multilayered Co‐Axial Flow in a 3D Printed Microchannel with Cascaded Nozzles

open access: yesAdvanced Materials Technologies, EarlyView.
A microfluidic device with cascaded nozzles is 3D‐printed using two‐photon polymerization. Its microchannel, featuring integrated nozzles, sculpts multilayered co‐axial flows, enabling independent regulation of four co‐flowing streams to achieve variable layer thicknesses.
Helen Werner   +7 more
wiley   +1 more source

Diseño de un sistema de generación de chorro de agua de flujo laminar iluminado//Designing a system to generate water jet illuminated laminar flow

open access: yesIngeniería Mecánica, 2015
Se diseñó y fabricó exitosamente un Sistema de Generación de Chorro de Agua de Flujo Laminar Iluminado, el mismo tiene como finalidad desarrollar destrezas y capacidades en el laboratorio de fluidos cuando se realicen prácticas de variación de caudal ...
Néstor A. Ulloa-Auqui   +4 more
doaj  

Comparison of droplet spread in standard and laminar flow operating theatres: SPRAY study group. [PDF]

open access: yesJ Hosp Infect, 2021
Newsom RB   +9 more
europepmc   +1 more source

Piezoelectric Polyurethane/Barium Titanate Composites with High Stretchability and Voltage Output for Energy Harvesting in Soft Wearable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Piezoelectric additives are combined with an elastomer host, creating a material with properties of both parent materials: high voltage output and exceptional stretchability. These stretchable piezoelectric materials have the robustness for integration into soft wearable electronics, functioning as renewable energy harvesters to charge capacitors.
Patryk Wojciak   +3 more
wiley   +1 more source

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