Results 71 to 80 of about 3,351,171 (242)

Importancia de la relación acomodación-convergencia para el rendimiento escolar [PDF]

open access: yes, 2016
Hoy en día hay numerosos estudios sobre la relación de problemas visuales con el aprendizaje, en especial con la miopía, hipermetropía y astigmatismo. Sin embargo, no sucede lo mismo con anomalías tan frecuentes como las de acomodación-convergencia.
Bermúdez Ureba, Laura
core  

Community‐level effects of Müllerian mimicry on pollinator diversity and functioning

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley   +1 more source

Lunes y el glamour visual de la Revolución cubana El semanario Lunes de Revolución y el nacimiento de los códigos visuales y estéticos revolucionarios (1959-1961)

open access: yesDesignio. Investigación en Diseño Gráfico y Estudios de la Imagen, 2020
El texto analiza la construcción visual del campo social que la Revolución inaugura, desde las páginas de uno de los medios más influyentes de la época: el semanario Lunes de Revolución.
Samuel Hernández Dominics
doaj   +1 more source

La convencionalidad en los modelos de representación y los modos de ver [PDF]

open access: yes, 2011
La construcción social de la visualidad se apoya en la convencionalidad e ideologías en los modelos de representación discursivos y visuales. En este articulo se presenta una breve argumentación de corte posestructuralista sobre la formación de los ...
Hernández Muro, Osvaldo
core  

Tratamiento fotográfico en webs periodísticas de la Universidad de Porto. Análisis descriptivo basado en indicadores de calidad [PDF]

open access: yes, 2015
This work gives an account of his investigation in 2014 that deals with the description and characterization of the general treatment of the photograph in three newspaper portals sponsored by the Universidade do Porto with high standards of quality (P3 ...
López del Ramo, Joaquín
core   +2 more sources

Dietary resilience of coral reef fishes to habitat degradation

open access: yesJournal of Animal Ecology, EarlyView.
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever   +9 more
wiley   +1 more source

Potenciales evocados en dos casos de esquizencefalia de borde abierto

open access: yesActa Neurológica Colombiana, 2023
La esquizencefalia es una malformación cerebral producida por un trastorno en la migración neuronal. Se caracteriza por una hendidura que compromete todo el espesor del palio, desde la superficie pial hasta el sistema ventricular.
Lukas Tamayo-Orrego   +2 more
doaj   +2 more sources

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

open access: yesJournal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea   +15 more
wiley   +1 more source

Estudio de los bloqueos creativos en artistas visuales [PDF]

open access: yes, 2017
The main theme of this research is the phenomenon of creative blocking during the work process of visual plastic arts professionals. The fieldwork developed for this purpose has consisted in the celebration of fifteen interviews with so many artists of that sector.
openaire   +3 more sources

Mitochondrial Ca2+ overload is a pivotal risk factor for lethal ventricular arrhythmias due to the oxidation of mitochondrial respirasome and energetic failure

open access: yesBritish Journal of Pharmacology, EarlyView.
The data that support the findings of this study are available from the corresponding author upon reasonable request. Some data may not be made available because of privacy or ethical restrictions. Background and Purpose Ventricular arrhythmias are a leading cause of death among patients with cardiovascular diseases and are associated with elevated ...
Felipe de Jesús Salazar‐Ramírez   +13 more
wiley   +1 more source

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