Results 81 to 90 of about 2,677,888 (370)

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

open access: yesAdvanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff   +9 more
wiley   +1 more source

Modularização de programas C/C++. [PDF]

open access: yes, 2013
Modularização. Módulo de interface. Módulo de implementação. Exemplo. Módulo de interface (pilha.h).
BACARIN, E.
core   +1 more source

Data and software resources at the Satellite Situation Center

open access: yesGeofísica Internacional, 1992
El Centro de Posicionamiento de Satélites (SSC) es una unidad del Centro Nacional de Datos de Ciencias Espaciales en GSFC. Una de las principales metas del SSC es permitir la predicción de las posiciones ventajosas de \Dl vehículo espacial relativas a ...
M. Peredo, Ch. M. Wong, H. Kent Hills
doaj   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Análisis metodológico de programas "CALL" [PDF]

open access: yes, 2000
In an attempt to keep pace with new technology in all aspects of today’s life, we undertook the study of the recent Second Language Acquisition methodological tendency brought about by the use of computers in the language classroom (or at the student’s ...
Sánchez Ortega, Andrés
core  

Rolling and Impacting Caustic Drops on Super Liquid‐Repellent Surfaces: In Situ Force and Energy Monitoring of Surface Degradation

open access: yesAdvanced Functional Materials, EarlyView.
The use of continuous drop‐based force and energy probing methods is introduced to evaluate in situ chemical degradation of super liquid‐repellent surfaces by caustic liquids. By tracking the velocity of rolling drops and energy dissipation of impacting drops, degradation dynamics are resolved under high spatio‐temporal precision. Using this technique,
Parham Koochak   +2 more
wiley   +1 more source

Gasto público en protección social en Colombia: análisis y propuestas [PDF]

open access: yes
Introducción. Tradicionalmente, los gastos en salud y educación han jugado un papel principal tanto en las discusiones teóricas como en la asignación del gasto social en Colombia.
Roberto Perotti
core  

Dos programas y un portal para comunicar la I+D+i en Galicia: Efervesciencia, Soño con Ciencia y GCiencia

open access: yesRevista de la Asociación Española de Investigación de la Comunicación, 2014
En la actualidad, los principales agentes del sistema de I+D+i son conscientes de la necesidad de acercar los resultados de sus investigaciones al público general.
Ana Bellón Rodríguez
doaj   +1 more source

Los jóvenes en situación de vulnerabilidad y los programas formativos de transición al mundo del trabajo

open access: yes, 2015
En este trabajo, pretendemos mostrar una alternativa de transicion hacia el mundo del trabajo para jovenes en situacion de vulnerabilidad y provenientes del fracaso academico.
Pedro Jurado de los Santos   +2 more
semanticscholar   +1 more source

High Energy Density Asymmetric Aqueous Supercapacitor Based on a 2D Manganese Carbide as a Positive Electrode

open access: yesAdvanced Functional Materials, EarlyView.
A circular route, involving upcycling of waste surgical masks, affords a Mn‐based layered carbide with porosity, redox activity and low work function. These features enable its effective operation as positive supercapacitor electrode in an aqueous asymmetric supercapacitor delivering 213 Wh L−1 energy density.
Debabrata Nandi   +7 more
wiley   +1 more source

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