Results 51 to 60 of about 58,977,553 (163)

Estudio de las técnicas para el análisis de expansión de sistemas hidrotérmicos de generación. [PDF]

open access: yes, 1992
El problema de expansión de sistemas complejos de recursos hidráulicos se plantea como un problema de selección, secuenciamiento e itinerario de proyectos sujeto a una serie de restricciones.
Villegas, Ana Mercedes   +2 more
core  

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

open access: yesJournal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero   +5 more
wiley   +1 more source

Diversification and coexistence amid widespread and persistent gene flow in Andean trees

open access: yesNew Phytologist, EarlyView.
Andean Prunus species diversify into and occupy distinct elevation zones, remaining morphologically distinct. Yet, ancient introgression and recent admixture cross both phylogenetic and ecological distances. This suggests these species function as a long‐lived syngameon rather than fully isolated lineages, which may help explain how tree diversity ...
Ellen J. Quinlan   +5 more
wiley   +1 more source

The Converso Diaspora and Iberian Empires

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Whereas there is no consensus among contemporary scholars in defining the Converso diaspora and its criteria of belonging, most of them highlighted its geographical, economic, cultural and political dependence on early modern Iberian empires.
Claude B. Stuczynski
wiley   +1 more source

De la isla al mundo: internacionalización, localización y fragmentación del panorama curatorial en la Jamaica poscolonial - 1990-2010

open access: yesArtCultura, 2012
Este artículo pretende reconstruir lo que significó el proceso de expansión del arte jamaicano en la década de los noventa, en relación con la internacionalización de las culturas caribeñas.
Carlos Garrido Castellano
doaj   +2 more sources

Infrastructure as Inherited Knowledge: Artificial Intelligence and the Governance of Long‐Life Infrastructure

open access: yesJournal of Critical Infrastructure Policy, Volume 8, Issue 1, Spring/Summer 2027.
ABSTRACT Epistemic orphaning, responsibility drift, loss of institutional memory, and non‐stationarity are not new problems in infrastructure governance—they have accompanied long‐life infrastructure throughout its history. What artificial intelligence changes is not the existence of these problems but their scale, opacity, and the structural ...
Priscilla P. Nelson
wiley   +1 more source

Algorithmic Literacy and Quotidian Curation Practices: Rethinking User Agency in the Social Media Regulation Era

open access: yesPolicy &Internet, Volume 18, Issue 4, December 2026.
ABSTRACT This paper examines the practices ordinary social media users employ to influence the content served to them by platform algorithms, and the relationship between these practices and levels of algorithmic literacy. Practices were documented across TikTok, Facebook, Instagram, Twitter (now X), YouTube and Reddit during 65 sessions, conducted as ...
Agata Stepnik, Joanne Gray
wiley   +1 more source

SENTIMIENTO Y AFECTO

open access: yesCiencias Psicológicas, 2015
Se explora la relación de la función sentimiento (Jung, 1921; Millon, 2001), con el afecto positivo y negativo (Watson et al. 1988), y las metas motivacionales expansión -preservación  (Millon, 2001), en una muestra de estudiantes universitarios (n=200). 
Silvia Balladares, Mario Saiz
doaj   +1 more source

The enregisterment and social meaning of fresas on the Texas border

open access: yesJournal of Linguistic Anthropology, Volume 36, Issue 3, December 2026.
Abstract The fresa characterological figure is widely recognizable in Mexico and has been considered to be performable through a variety of semiotic markers. By viewing fresas as a meta‐sign, their performance consists of three main behavioral practices: linguistic behavior, physical appearance, and inhabited space.
Natalie Rangel
wiley   +1 more source

La Cátedra de Santiago

open access: yesStudium: Filosofía y Teología, 2007
La diversidad de orígenes en el cristianismo El hermano del Señor La veneración de Jesús Los “Nazoreos” Expansión del judaísmo cristiano El renacimiento del judaísmo cristiano Organización y relación con otros grupos judíos Distanciamiento de las ...
Domingo Cosenza
doaj   +1 more source

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