Results 31 to 40 of about 24,642 (309)

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Evaluación de la conservación en yodo de la poliglactina 910 (vicryl) sobre su fuerza Tensil. [PDF]

open access: yes, 2019
En la mayoría hogares se cuentan con una mascota como integrante de la familia, la cual también requiere de atención médica y en algunas ocasiones quirúrgica.
Ocampo Marmolejo, Victoria Eugenia   +1 more
core  

Los cuerpos calzan en el revés de sus partes [PDF]

open access: yes, 2017
In the rigor of the museum practices, among them restoration, dilemmas, contradictions and the aporia that implies a constant revision of its logics, this article consists of thinking from the visual and the problems of aesthetics, possible ideological ...
Arqueros, Gonzalo, Zegers, Aymara
core   +2 more sources

Fios de sutura

open access: yesJOURNAL OF SURGICAL AND CLINICAL RESEARCH, 2017
Objetivo: Este e um estudo de revisao com o objetivo de descrever as caracteristicas fisicas e biologicas dos fios de sutura mais utilizados na pratica cirurgica diaria, e suas indicacoes de uso. Metodos: Foi feita revisao da literatura medica atraves de pesquisa nas bases de dados Pubmed e SciElo.
Aldo Cunha Medeiros   +2 more
openaire   +2 more sources

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Bases Morfológicas, Implicancias Clínicas y Reporte de Caso [PDF]

open access: yes, 2011
Roa, I (reprint author), Univ Talca, Unidad Anat Normal, Oficina 104, Fac Ciencias Salud, Ave Lircay S-N, Talca, Chile.Roa, I (Roa, Ignacio); Moraga, JI (Ignacio Moraga, Jose); Cantin, M (Cantin, Mario)During fetal life and infancy, flat bones of the ...
Cantin, M., Moraga, J.I., Roa, I.
core  

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

open access: yesAdvanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon   +9 more
wiley   +1 more source

Sutura in chirurgia plastica

open access: yesEMC - Tecniche Chirurgiche - Chirurgia Plastica¸ Ricostruttiva ed Estetica, 2020
Riassunto La qualita delle cicatrici di un paziente dipende congiuntamente dalle caratteristiche fisiologiche dei tessuti ma anche dalla cura del chirurgo per la sutura della zona operata. L’uso di attrezzature adeguate, una buona padronanza della tecnica di chiusura e il rispetto per la vascolarizzazione dei tessuti sono dei punti importanti ...
V. Duquennoy-Martinot, C. Depoortère
openaire   +1 more source

Sutura laparoscópica frente a sutura por laparotomía en úlceras gastroduodenales perforadas [PDF]

open access: yesRevista chilena de cirugía, 2018
Introduction: Gastroduodenal perforation continues to be a relatively frequent surgical emergency, despite advances in the medical treatment of ulcer disease. Its laparoscopic approach has been increasing in the last years, although it has not been generalized.
Ciriano H., Patricia   +7 more
openaire   +2 more sources

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