Results 81 to 90 of about 156,291 (204)

Transparent Deformable Thin Film Electric Heater for Stable and Accurate Control of High Temperatures

open access: yesAdvanced Functional Materials, EarlyView.
Au/GaOx‐based transparent heaters combine high optical transmittance and low sheet resistance with exceptional thermal stability up to 521°C for over 6 h. The interfacial GaOx layer suppresses dewetting of Au and enhances adhesion, ensuring mechanical robustness during deformation and reliability for real‐world applications including grilling ...
Younghyun Lee   +8 more
wiley   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong   +5 more
wiley   +1 more source

Las mujeres nobles y el poder en los reinos de León y Castilla en el siglo XII: un estudio preliminar

open access: yesStudia Historica. Historia Medieval, 2012
El presente artículo analiza hasta qué punto las mujeres pertenecientes a la aristocracia eran capaces de ostentar el poder y ejercer su influencia en el ámbito de los reinos de León y Castilla durante el siglo XII. Pese a ser cierto que el acceso de las
Simon BARTON
doaj  

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

open access: yesAdvanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon   +10 more
wiley   +1 more source

The Mozarabs in the kingdom of León: 8th-11th Centuries

open access: yesStudia Historica. Historia Medieval, 2011
The text is a summary of a research about Arabic onomastics which appears in the Leonese charters until 11th Century. The outcome of the analysis of the data is the existence of a Berber settlement in the Duero basin, although this explanation does not ...
Javier FERNÁNDEZ CONDE
doaj  

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Aspectos maravillosos en el Cantar de Mio Cid

open access: yesBoletín de Literatura Oral, 2012
. The Cantar de Mio Cid includes se- veral passages where extraordinary or even supernatural adventures happen. This article attempts to analyse these scenes, not only focusing on their features but on their importance within the plot of the Cantar ...
Alfonso Boix Jovaní
doaj  

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

open access: yesAdvanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee   +6 more
wiley   +1 more source

“Labrum” romano procedente de las termas del campamento de la “Legio VII gemina” en León

open access: yesZephyrus, 2010
: Durante las excavaciones desarrolladas en 1996 en el sector de Puerta Obispo, situado junto a la puerta oriental del recinto romano y medieval de la ciudad de León, se hallaron tres grandes fragmentos de marmora de color violáceo que formaban parte de ...
Ángel MORILLO, Javier SALIDO DOMÍNGUEZ
doaj  

Performance Enhancement of Tin Chloride‐Incorporated Ferroelectric Polymer‐Based Artificial Synapse for Hardware Neural Networks

open access: yesAdvanced Functional Materials, EarlyView.
This paper proposes a highly efficient ferroelectric artificial synapse device based on an oxide semiconductor and SnCl2‐inserted P(VDF‐TrFE) gate dielectric layer. This FeFET significantly improved the synaptic performance due to the ion‐dipole interaction.
Hyun‐Soo Kim   +14 more
wiley   +1 more source

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