Results 51 to 60 of about 8,384 (158)

Begastri: Comienza a aparecer la ciudad visigoda (campañas de excavación 1.991 y 1.992)

open access: yesAlquipir, 1993
Este texto nos relata el descubrimiento del yacimiento de Begastri junto al desarrollo de las primeras excavaciones y las primeras campañas, las cuales son las de 1991 y 1992, dividida la primera en cinco fases.
Antonino González Blanco   +2 more
doaj  

Electrochemical Performance of Nitrogen‐Doped Carbons: From Fundamental Studies to Practical Pouch Device

open access: yesBattery Energy, Volume 5, Issue 1, January 2026.
ABSTRACT Nitrogen‐doped carbide‐derived carbons (N‐CDCs) are promising materials for energy storage due to their tunable structure and chemistry. Here, we design a molecular architecture strategy to promote nitrogen incorporation and microstructural control during the synthesis of N‐CDCs.
Berta Pérez‐Román   +8 more
wiley   +1 more source

Caracterización de especies ligeras en cerámicas de Li [PDF]

open access: yes, 2012
Desarrollar cerámicas de Li con propiedades adecuadas para ser utilizadas en el manto reproductor de reactores de fusión. Estudiar el comportamiento de especies ligeras, en particular D, en cerámicas de Li en función de: Composición, Microestructura ...
Carella, Elisabetta   +4 more
core  

No linealidad del comportamiento elástico de las cerámicas piezoeléctricas

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2004
Three experimental methods of nonlinear characterization of elastic behaviour are compared, based upon constant voltage, constant current and constant frequency respectively.
Albareda, A.   +4 more
doaj  

Er3+–Yb3+‐codoped LaF3 glass–ceramic optical fiber

open access: yesInternational Journal of Applied Glass Science, Volume 17, Issue 1, January 2026.
Abstract This paper reports the preparation and characterization of LaF3‐based glass–ceramic (GC) optical fibers codoped with Er3+ and Yb3+ ions, using the rod‐in‐tube method with Duran glass as cladding. Structural analysis, including x‐ray diffraction and transmission electron microscopy, confirmed the presence of LaF3 nanocrystals in the core, with ...
M. Sedano   +6 more
wiley   +1 more source

Influencia de los parámetros de proyección por plasma atmosférico en recubrimientos de YSZ obtenidos a partir de polvos micro y nanoestructurados

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2014
In the present work, the influence of atmospheric plasma spray (APS) parameters on the deposition of two commercial YSZ feedstocks, one conventional and one nanostrcutured, has been studied.
Carpio, P.   +4 more
doaj   +1 more source

Cossid moths (Lepidoptera: Cossidae) as pests of woody plants – A review

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 4, Page 512-531, November 2025.
Abstract The Cossidae is a worldwide family of macro‐moths popularly known as carpenter moths due to the larval habit of boring in the wood of living plants. This review compiles current knowledge on the characteristics, diversity and bionomy of cossid moths as well as the damage they cause on woody plants.
Thanapol Choochuen, Jiří Foit
wiley   +1 more source

Cerámicas Montalvan

open access: yes, 2014
Cerámicas ...
Melero Melero, María Luisa
core  

Aragonite‐Based Scaffolds Are Effective Osteochondral Graft Substitutes for Osteochondral Defects of the Knee: A Systematic Review

open access: yesArthroscopy, Sports Medicine, and Rehabilitation, Volume 7, Issue 5, October 2025.
Purpose To evaluate the outcomes and complication profiles after the implantation of aragonite‐based scaffold osteochondral substitutes for the treatment of osteochondral lesions of the knee. Methods Using the Preferred Reporting Items for Systematic Reviews and Meta‐analyses (PRISMA) guidelines, we completed a comprehensive search of the PubMed ...
Jonathan D. McKeeman   +3 more
wiley   +1 more source

Plataforma digital : arquitecturas cerámicas

open access: yes, 2014
El objetivo principal de este trabajo es la creación de una plataforma informática de arquitectura y su materialidad cerámica. Un espacio en la red. La plataforma gira en torno a la creación de un catálogo de obras de arquitectura realizadas mediante ...
Corell Gascó, Víctor
core  

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