Results 31 to 40 of about 136,099 (305)

Local Order Is Not Enough: Synthetically Accessible Polymers Reveal the Role of Side‐chain Branching Point in Organic Solar Cell and Transistor Performance

open access: yesAdvanced Electronic Materials, EarlyView.
Systematic variation of the side‐chain branching point in a series of donor polymers reveals that moving the branch further from the backbone improves local crystal quality but reduces the overall degree of crystallinity, leading to progressively worse organic solar cell and transistor performance.
Martina Rimmele   +8 more
wiley   +1 more source

Correlating Histopathological Microscopic Images of Creutzfeldt–Jakob Disease with Clinical Typology Using Graph Theory and Artificial Intelligence

open access: yesMachine Learning and Knowledge Extraction
Creutzfeldt–Jakob disease (CJD) is a rare, degenerative, and fatal brain disorder caused by abnormal proteins called prions. This research introduces a novel approach combining AI and graph theory to analyze histopathological microscopic images of brain ...
Carlos Martínez   +9 more
doaj   +1 more source

Insights into species diversity of associated crustose coralline algae (Corallinophycidae, Rhodophyta) with Atlantic European maerl beds using DNA barcoding

open access: yesAnales del Jardín Botánico de Madrid, 2017
DNA barcoding in combination with morpho-anatomical analysis was applied to study the diversity of crustose coralline algae associated to two maerl beds from two protected Atlantic European areas from Brittany and Galicia —France and Spain, respectively—.
Cristina Pardo   +3 more
doaj   +1 more source

Mapping the Innovation DNA of Agribusiness Firms: A Multi‐Method Analysis of Strategic Capabilities and Performance

open access: yesAgribusiness, EarlyView.
ABSTRACT Innovation is essential for competitiveness in agribusiness facing dynamic environments. This study examines how market orientation, marketing, relational, and social capabilities influence innovation performance. Using data from 751 Spanish firms and a multi‐method approach that integrates Structural Equation Modeling (PLS‐SEM), Necessary ...
Beatriz Corchuelo Martínez‐Azúa   +1 more
wiley   +1 more source

Judíos, conversos e Inquisición en Galicia (siglos XI-XVII)

open access: yesCuadernos de Estudios Gallegos, 2009
Tras más de cuatro centurias de presencia documentada en Galicia, algunos judíos optaron por convertirse e intentar, de este modo, la integración en la sociedad cristiana.
Mª Gloria de Antonio Rubio
doaj   +1 more source

El vaso carenado de Bexo (Dodro, A Coruña)

open access: yesCuadernos de Estudios Gallegos, 2018
Se presenta un recipiente carenado profusamente decorado recuperado durante las labores de la draga de la desembocadura del río Ulla. Se tratarán las condiciones de su hallazgo, se realizará una caracterización formal de la pieza y dado que sus rasgos, a
M. Pilar Prieto Martínez   +2 more
doaj   +1 more source

Short- and long-term outcomes of percutaneous left atrial appendage occlusion in cancer patients

open access: yesInternational Journal of Cardiology: Heart & Vasculature
Introduction and objectives: Percutaneous left atrial appendage occlusion (LAAO) is a viable option to mitigate bleeding and stroke risks in patients with atrial fibrillation (AF) who are not eligible for oral anticoagulation.
Mariana Tinoco   +16 more
doaj   +1 more source

Hernán Núñez (1555) e Gonzalo de Correas (1627): os primeiros refraneiros galegos [PDF]

open access: yesCadernos de Fraseoloxía Galega, 2004
En 1555 publicouse en Salamanca Refranes o Proverbios en Romance, obra póstuma de Hernán Núñez de Toledo y Guzmán (1475-1553), voluminoso traballo no que se documentan 8.557 formas sentenciosas, das cales 134 son galegas.
Germán Conde Tarrío
doaj  

La construcción en cantería en la Galicia barroca. Las monteas del coro alto de la capilla de San Telmo de Tui

open access: yesInformes de la Construccion, 2013
La construcción en piedra de cantería exige el empleo de medios geométricos de mayor o menor complejidad para controlar tanto la disposición general de la pieza como la forma de los elementos individuales de la fábrica.
J. Calvo-López   +3 more
doaj   +1 more source

No, not ours Hryhorii!

open access: yesНауковий вісник Чернівецького національного університету імені Юрія Федьковича. Історія, 2023
The article analyzes the figure of Hryhorii Kupchanko, the Bukovynian ethnographer, journalist, publisher, and public figure. The author dwelled on some aspects of his biography, publishing, and journalistic activities, scientific research in ethnography,
Oleksandr Dobrzhanskyi
doaj   +1 more source

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