Results 21 to 30 of about 1,636,976 (251)
Advanced Energy Materials, EarlyView.Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi +6 more
wiley +1 more source
Behaviour of AR glass fibre for building structural applications
Materiales de Construccion, 2005 The AR glass reinforcement fibres were designed to resist the alkalis from the concrete. This is the main reason for its utilisation as a short-fibre-reinforcement of mortar and concrete for the last decades. Originally, the AR glass fibre sizing was not
A. Miravete +6 more
doaj +1 more source
Sensors, 2015 The anchoring effect on free-base carboxyphenyl porphyrin films using TiO2 microstructured columns as a host matrix and its influence on NO2 sensing have been studied in this work.
Javier Roales +6 more
doaj +1 more source
Viscoelastic models in green composites from PLA and hazelnut shell fillers with a natural plasticizer from epoxidized linseed oil [PDF]
, 2018 [EN] In a same way to polymeric materials, some composite materials as it is the case of green composites, are characterized by a viscoelastic behaviour which plays a key role in their mechanical properties with time.
Balart, Javier-Francisco +9 more
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Cardiac morphological and morphometric analysis of Ardea alba
The Anatomical Record, EarlyView.Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio +5 more
wiley +1 more source
Mundo Nano, 2015 RESUMEN: Los sistemas materiales bioinspirados surgen a partir del mayor conocimiento de diferentes organismos vivos tales como: plantas, insectos, mamíferos y organismos marinos, por mencionar algunos.
Abraham Faustino-Vega +1 more
doaj +1 more source
, 2021 [ES] Hoy en día, en la industria, los sistemas de producción necesitan disponer de una gran flexibilidad, ya que los clientes tienen la capacidad de customizar una gran variedad de productos. Este hecho de dar más valor a las necesidades de los clientes,
Segura Roselló, Víctor
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Los recubrimientos y materiales cerámicos en el mecanizado eficaz [PDF]
, 2002 Se analizan varios sistemas cerámicos aplicados a las herramientas y se presentan las ventajas alcanzadas en el mecanizado de materiales duros considerando además los aspectos ambientales.
Bejarano Gaitan, Gilberto +1 more
core +1 more source
The Anatomical Record, EarlyView.Abstract The Iberian wolf (Canis lupus signatus) is an endangered subspecies characterized by highly fragmented populations and increasing human–carnivore conflict across the Iberian Peninsula. Although body mass strongly influences predator–prey dynamics and ecological performance, quantitative assessments of sexual size dimorphism (SSD) and body mass
Leonardo Cotts +4 more
wiley +1 more source
Aditivos poliméricos para fluidos de perforación de pozos geotérmicos
Geofísica Internacional, 1993 Se presenta una revisión de los materiales poliméricos desarrollados y aplicados a los fluidos de perforación para pozos geotérmicos, y los resultados obtenidos en la evaluación de cuatro sistemas de fluidos de perforación formulados con diferentes ...
S. P. Santoyo-Gutiérrez +1 more
doaj +1 more source