Results 71 to 80 of about 144,871 (247)

Diseño y construcción de un dispositivo para medición de la variación de momento con respecto a un eje [PDF]

open access: yes, 2015
El presente trabajo de grado ha sido realizado con la finalidad de explicar de forma didáctica los conceptos de Momento alrededor de un punto y Momento alrededor de un eje, los cuales en lo normal son complejos de comprender e interiorizar, para muchos ...
Chilito Franco, Jhon Fernando   +1 more
core  

Efeito imediato da bandagem Dynamic Tape® sobre entorse tibial externa com dor em um jogador de futebol. Estudo de caso [PDF]

open access: yes, 2014
The aim ofthe study was to evaluate the immediate effect of Dynamic Tape® bandage on the externaltibial torsion, clinically painful, and the contractile properties of the superficial muscles involved in a soccer player.
Albornoz Cabello, Manuel   +2 more
core   +1 more source

Cold Atmospheric Plasma‐Activated Decellularized Extracellular Matrix Gel as a Tumor‐Infiltrating Immunoactivation Platform for Post‐Surgical Cancer Immunotherapy

open access: yesAdvanced Materials, EarlyView.
An injectable cold atmospheric plasma‐activated decellularized tumor extracellular matrix hydrogel is introduced as a post‐surgical immunoactivation platform. The engineered gel attracts residual tumor cells and induces immunogenic cell death, reshaping the tumor microenvironment and eliciting systemic antitumor immunity. In combination with checkpoint
Tianxu Fang   +5 more
wiley   +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  

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

open access: yesAdvanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska   +10 more
wiley   +1 more source

A case of bilateral perinatal testicular torsion that presented with unilateral torsion; necessity of contralateral testis exploration

open access: yesUrology Research and Practice, 2019
Perinatal testicular torsion is a rare emergency in a neonate that prompts immediate attention. Bilateral testicular torsion is extremely rare. We report a case of bilateral torsion that presented with unilateral scrotal swelling but significant atrophy ...
Hamid Pakmanesh, Mohsen Alinejad
doaj   +1 more source

Puntos notables en las curvas torsión-resistencia de los hilos [PDF]

open access: yes, 1960
Estudio de la relación existente entre la resistencia a la tracción de los hilos y sus diferentes estados de torsión.Peer ...
López-Amo Marín, Federico   +1 more
core  

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

open access: yesAdvanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia   +3 more
wiley   +1 more source

Ovarian torsion cyst: about two new cases

open access: yesArchivo Médico de Camagüey, 2020
Background: the concepts of cystic torsion of the ovary, ovary and adnexa are presented. Those are coincident because they provoke hematological tissue deficit, constituting a medical surgery urgency.
Orlando René González-Menocal   +2 more
doaj  

Hilados obtenidos a partir de fibras texturadas. Parte II. Propiedades de los Hilados obtenidos. [PDF]

open access: yes, 1983
Las fibras sintéticas se rizan por procedimientos mecánicos para facilitar su procesamiento durante las distintas etapas de hilatura. El rizado introducido no es duradero y se va perdiendo gradualmente en las sucesivas etapas del proceso.
López-Amo Marín, Federico   +1 more
core  

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