Results 41 to 50 of about 67,838 (246)

Digital Media in Ecuador – Future Perspectives [PDF]

open access: yes, 2014
The advances in technology, especially in the field of communication, cause mass media to constantly evolve and thus not to perish. Indeed, this occurs in situations that are marked by a series of media transformations and changes that have affected ...
Martínez Haro, Alison Catherine   +7 more
core   +1 more source

Why Physics Still Matters: Improving Machine Learning Prediction of Material Properties With Phonon‐Informed Datasets

open access: yesAdvanced Intelligent Discovery, EarlyView.
Phonons‐informed machine‐learning predictive models are propitious for reproducing thermal effects in computational materials science studies. Machine learning (ML) methods have become powerful tools for predicting material properties with near first‐principles accuracy and vastly reduced computational cost.
Pol Benítez   +4 more
wiley   +1 more source

Effects of intermittent exposure to hypobaria and cold on the microarchitecture and morphofunctional profile of rat gastrocnemius muscle

open access: yesThe Anatomical Record, EarlyView.
Abstract Intermittent hypobaric hypoxia (IHH) enhances oxygen transport, muscle metabolism, and cardiovascular health; however, the combined effects of hypobaria and cold are less well understood. Exposure to these stressful environmental factors, even intermittently, can affect skeletal muscle due to its plasticity, thereby altering its metabolic and ...
Garoa Santocildes   +3 more
wiley   +1 more source

Siguiendo la huella del ADN

open access: yesRevista Electrónica de Didáctica en Educación Superior, 2015
Esta experiencia integra aspectos fundamentales para la formación de los docentes del nivel primario ya que aborda la transposición de conocimientos básicos sobre temas científicos (en este caso, el ADN), y la transversalidad de contenidos como la ...
Karina Cavallaro, María Daniela Agüero
doaj  

Boletín Oficial de la Delegación del Gobierno en Menorca: Año II Número 4 - 1938 Abril 12 [PDF]

open access: yes, 1938
Copia digital. España : Ministerio de Cultura y Deporte.

core  

Breaking the Mold: Electrophilic Hydrophosphanation Emerges

open access: yesChemistry – A European Journal, EarlyView.
Electrophilic hydride attack on the olefin, instead of the classical nucleophilic addition by a phosphanido ligand, is unveiled in rhodium‐catalyzed olefin hydrophosphanation. This hydride‐driven pathway operates for both activated and inactivated olefins, with transition states characterized by elongated Rh─H bonds and nascent C─H bond formation ...
Víctor Varela‐Izquierdo   +4 more
wiley   +1 more source

Del gobierno abierto al gobierno digital: transiciones, retos y oportunidades

open access: yes
El capítulo analiza la transición del gobierno abierto al gobierno digital, explicando cómo el uso de tecnologías como la inteligencia artificial y el big data permite mejorar la eficiencia, la transparencia y la participación ciudadana. También destaca que el gobierno digital va más allá del gobierno electrónico, ya que implica transformar la forma ...
lopez, Rogelio   +1 more
openaire   +2 more sources

Boletín Oficial de la Delegación del Gobierno en Menorca: Año II Número 6 - 1938 julio 2 [PDF]

open access: yes, 1938
Copia digital. España : Ministerio de Cultura y Deporte.

core  

CSR Disclosure and Operating Performance in the Agri‐Food Manufacturing Industry: Evidence From Southern Europe

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study explores the relationship between corporate social responsibility (CSR) disclosure and operating profitability in the agri‐food manufacturing industry of Southern Europe, focusing on Extremadura (Spain). From an initial pool of 284 firms, the final sample comprised 185 companies after excluding inactive or non‐reporting cases.
Ángel Sabino Mirón Sanguino   +3 more
wiley   +1 more source

Boletín Oficial de la Delegación del Gobierno en Menorca: Año II Número 5 - 1938 Mayo 24 [PDF]

open access: yes, 1938
Copia digital. España : Ministerio de Cultura y Deporte.

core  

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