Results 111 to 120 of about 1,178,638 (233)
Studia 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
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Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films
Advanced Functional Materials, EarlyView.Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee +5 more
wiley +1 more source
The Mozarabs in the kingdom of León: 8th-11th Centuries
Studia 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
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Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Aspectos maravillosos en el Cantar de Mio Cid
Boletín 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
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Advanced Functional Materials, EarlyView.The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang +9 more
wiley +1 more source
“Labrum” romano procedente de las termas del campamento de la “Legio VII gemina” en León
Zephyrus, 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
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Advanced Functional Materials, EarlyView.A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon +10 more
wiley +1 more source