Results 31 to 40 of about 369,609 (163)
Using Smartphones to Determine Hummingbird Dominance Networks in Quinde Ecotourist‐Route, Ecuador
Biotropica, 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
Revista Sobre la Infancia y la Adolescencia, 2023 Existen una serie de derechos y garantías específicos de la justicia juvenil, cuyo fundamento viene asentado por diversos instrumentos internacionales y rigen de manera generalizada.
Elisabet Cueto Santa Eugenia
doaj +1 more source
Exploring the links between tourism and quality of institutions [PDF]
, 2019 This paper introduces a new perspective on the impacts of tourism on host communi-ties by analyzing the links between tourism specialization and quality of institutions.
Buitrago Esquinas, Eva María +1 more
core +2 more sources
Rainforest Fragmentation Decreases the Robustness of Plant‐Frugivore Interaction Networks
Biotropica, Volume 57, Issue 4, July 2025.Our study in northern Costa Rica found that larger forest fragments and greater forest cover boost frugivore species richness and strengthen the modularity and robustness of plant–frugivore networks, with three tanager species serving as key species. Consequently, conserving these species and maintaining larger, contiguous forest areas is essential for
David Becker +8 more
wiley +1 more source
Economía, Sociedad y Territorio, 2011 Este trabajo estudió la relación que tiene la pluriactividad con el manejo y productividad del maíz, el empleo de tecnologías campesinas y de la sinergia agricultura-ganadería.
Miguel Ángel Damián-Huato +3 more
doaj +3 more sources
Ingeniería Investigación y Desarrollo, 2012 This paper presents the design for automating sprinkler irrigation system in a Welsh onion growing, which poses the required parameters, establishes the differences, advantages and results related to the traditional irrigation system used in this region (
Jorge Armando Pinto-Medina +1 more
doaj
EVOLUCIÓN DE LA LOCALIZACIÓN Y ESPECIALIZACIÓN REGIONAL EN LA INDUSTRIA MANUFACTURERA MEXICANA 1989-2013 [PDF]
, 2018 La Nueva Geografía Económica explica los cambios en la concentración de la actividad económica, sostiene que siempre se concentra próximo al mercado.
Gómez Zaldívar, Manuel de Jesús +1 more
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La especialización como marca diferencial [PDF]
, 2014 Reseña: Esteve Ramírez, Francisco y Nieto Hernández, Juan Carlos (editores) Nuevos retos del Periodismo Especializado Colección Universidad. Schedas, S. L.Review: Esteve Ramírez, Francisco y Nieto Hernández, Juan Carlos (editores) Nuevos retos del
Pardo Baldeón, Ramón S.
core +2 more sources
A Systems Thinking Approach to Nuclear Pedagogy and Workforce Development
Journal of Critical Infrastructure Policy, Volume 6, Issue 2, Fall/Winter 2025.ABSTRACT Nuclear technology's controversial status has been shaped by its early use in military applications, fear driven by high‐profile accidents, and unresolved waste management challenges. There have, on the other hand, been periodic claims that a “nuclear renaissance” is imminent, driven by different dynamics at different times, most recently ...
Brandon Costelloe‐Kuehn +4 more
wiley +1 more source
Conservation Biology, Volume 39, Issue 2, April 2025.Abstract Invasive non‐native species (INS) continue to pose a significant threat to biodiversity, including native population declines, which can ultimately disrupt ecosystem processes. Although there is growing evidence of the impacts of INS on functional diversity, most of the existing approaches to prioritization of species for conservation still ...
Clara Marino +2 more
wiley +1 more source