Results 41 to 50 of about 127,527 (208)

Genomic and environmental insights and conservation challenges for two hybridizing iconic crocodile species across Mexico: Crocodylus acutus and C. moreletii

open access: yesAnimal Conservation, Volume 27, Issue 3, Page 308-323, June 2024.
Understanding hybridization is key for conservation of wild species, yet it is still a controversial issue in conservation. We discern geographic and temporal patterns of introgression, migration, and demography for Crocodylus acutus, C. moreletii, and their hybrid lineages.
M. Suárez‐Atilano   +5 more
wiley   +1 more source

Tropical forest above‐ground productivity is maintained by nutrients cycled in litter

open access: yesJournal of Ecology, Volume 112, Issue 4, Page 690-700, April 2024.
The maintenance of highly productive lowland tropical forests on infertile soils is often attributed to nutrient cycling via litterfall. Almost 40 years after this theory was first proposed, our large‐scale field experiment demonstrates that tree growth and litter production decline in response to long‐term litter removal, providing the first empirical
E. J. Sayer   +9 more
wiley   +1 more source

Requerimiento de energía alimentaria para la población cubana adulta Requirement of food energy for the Cuban adult population

open access: yesRevista Cubana de Higiene y Epidemiología, 2005
El requerimiento de energía alimentaria en adultos es la cantidad de energía necesaria para balancear el gasto energético y mantener el tamaño, la composición corporal, el nivel de actividad física indicado y deseado y un buen estado de salud.
Manuel Hernández Triana
doaj  

Achieving biodiversity net gain by addressing governance gaps underpinning ecological compensation policies

open access: yesConservation Biology, Volume 38, Issue 2, April 2024.
Abstract Biodiversity compensation policies have emerged around the world to address the ecological harms of infrastructure expansion, but historically compliance is weak. The Westminster government is introducing a requirement that new infrastructure developments in England demonstrate they achieve a biodiversity net gain (BNG). We sought to determine
Emily E. Rampling   +3 more
wiley   +1 more source

Impacto de los requerimientos en la calidad de software [PDF]

open access: yes, 2017
El siguiente artículo pretende dar a conocer el impacto que tiene la definición de los requerimientos en la calidad del desarrollo de software. Se darán a conocer conceptos básicos sobre requerimientos y la correcta forma de realizar su definición ...
Rodríguez Barajas, Cindy Tatiana
core   +2 more sources

A new index to estimate ecological generalisation in consumer‐resource interactions

open access: yesMethods in Ecology and Evolution, Volume 15, Issue 2, Page 439-451, February 2024.
Abstract Generalisation and specialisation in species‐species interactions are key ecological concepts for interpreting the different interaction patterns observed in nature. Hence, finding the best way to operationalise them has been a major quest in Ecology.
Sebastián Montoya‐Bustamante   +3 more
wiley   +1 more source

Manual de funciones y requerimientos de los trabajadores oficiales

open access: yes, 1987
Manual de funciones y requerimientos de los trabajadores oficiales en el que se describe la reglamentación, descripción de funciones requerimientos en términos de educación, experiencia y especificaciones de los cargos del grupo ocupacional trabajadores ...

core  

Architectural capability analysis using a model-checking technique

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2017
Este trabajo describe un enfoque matemático basado en una técnica de validación de modelos para analizar capacidades en arquitecturas empresariales construidas utilizando los marcos arquitecturales DoDAF y TOGAF.
Darío José Delgado-Quintero   +4 more
doaj  

Impacts of existing and planned roads on terrestrial mammal habitat in New Guinea

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract New Guinea is one of the last regions in the world with vast pristine areas and is home to many endemic species. However, extensive road development plans threaten the island's biodiversity. We quantified habitat fragmentation due to existing and planned roads for 139 terrestrial mammal species in New Guinea.
Maarten J. E. Broekman   +4 more
wiley   +1 more source

Metodología instrumental de ingeniería de requerimientos para proyectos de desarrollo de software en empresas de tamaño mediano

open access: yes, 2003
La Ingeniería de Requerimientos es de reciente data en nuestro país, existen varios estudios internacionales que enfatizan ésta área de la producción de software como la más trascendental en cuanto a la eficiencia y eficacia del proceso.
Valderrama Venegas, Erika Aida
core  

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