Results 61 to 70 of about 58,757 (202)

Using Smartphones to Determine Hummingbird Dominance Networks in Quinde Ecotourist‐Route, Ecuador

open access: yesBiotropica, Volume 57, Issue 4, July 2025.
Hummingbird aggression networks and a hierarchical meta‐network were built with dominance interactions recorded with smartphone videos in artificial hummingbird feeders in the Quinde Eco Route in Ecuador, and calculating David's scores with wins and loss rates.
Gabriela Echevarría   +1 more
wiley   +1 more source

Grabados de Beatríz Leyton

open access: yes, 2023
Exposición de Grabados en Museo de Arte Contemporáneo Taller ...
Zaldivar Ovalle, Maria Ines
core  

Los Grabados populares de Álvaro Barrios y su relación con los ready-made de Marcel Duchamp

open access: yesCalle 14: Revista de Investigación en el Campo del Arte, 2019
El presente ensayo, aborda los Grabados populares de Álvaro Barrios para establecer sus orígenes, desarrollo y aportes a la historia del grabado colombiano.
Albeiro Arias
semanticscholar   +1 more source

“Creatures of kek:” Affordance and enregisterment within “kek” on 4chan's “/pol/” board

open access: yesJournal of Linguistic Anthropology, Volume 34, Issue 3, Page 396-419, December 2024.
Abstract This paper examines the relation of affordance and enregisterment in the socialization of users through the popular 4chan phrase “kek.” This word, overwhelmingly used as an equivalent for “lol” (netspeak for “laugh out loud”), has taken up several other meanings within “/pol/,” the politically incorrect subforum on 4chan, an anonymous ...
Dillon Ludemann
wiley   +1 more source

Grabados de Max Palma

open access: yes, 2023
Exposición de Grabados en Museo de Arte Contemporáneo Taller ...
Zaldivar Ovalle, Maria Ines
core  

Itaguy Guasu: un abrigo con grabados de pisadas y abstractos en el Cerro Guasú (Amambay, Paraguay); su contexto en América del Sur

open access: yesEspacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 2015
Este trabajo es resultado del proyecto de Inventario Nacional del Arte rupestre de Paraguay, con el que empezamos a llenar el vacío de conocimiento e investigación arqueológica sobre el arte rupestre y el periodo Arcaico (Holoceno antiguo y medio) en la
José Antonio Lasheras Corruchaga   +1 more
doaj   +1 more source

How to count bird calls? Vocal activity indices may provide different insights into bird abundance and behaviour depending on species traits

open access: yesMethods in Ecology and Evolution, Volume 15, Issue 6, Page 1071-1083, June 2024.
Abstract Passive acoustic monitoring (PAM) has become an important tool for surveying birds, and there is a growing demand for approaches to obtain abundance and behavioural information from PAM recordings. Changes in bird populations have been assessed by counting recorded calls and calculating the vocal activity rate (VAR, i.e.
Anja Hutschenreiter   +6 more
wiley   +1 more source

Grabados de Javiera Moreira

open access: yes, 2023
Exposición de Grabados en Museo de Arte Contemporáneo Taller ...
Zaldivar Ovalle, Maria Ines
core  

Arte Rupestre en el Karst de Ojo Guareña (Merindad de Sotoscueva-Burgos) : trabajos de documentación y estudio en «La Sala de La Fuente»

open access: yesEspacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 2001
La amplia nómina de autores que firman el presente artículo dan forma al equipo multidisciplinar que en 1995 inició un ambicioso proyecto, subvencionado por la Junta de Castilla y León, denominado «Trabajos de Documentación y Estudio del Arte Rupestre ...
Juan A. Gómez Barrera   +8 more
doaj   +1 more source

Astrocytes in preoptic area regulate acute nociception‐induced hypothermia through adenosine receptors

open access: yesCNS Neuroscience &Therapeutics, Volume 30, Issue 5, May 2024.
Our findings revealed the integration of acute nociception and thermoregulation. Upon acute nociceptive stimulation, the activation of POA astrocytes led to hypothermia, mediated by adenosine A1 and A2A receptors. Abstract Aims The preoptic area (POA) of the hypothalamus, crucial in thermoregulation, has long been implicated in the pain process ...
Junke Jia   +8 more
wiley   +1 more source

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