Results 51 to 60 of about 2,440 (197)

Respostas da Tilápia do Nilo (Oreochromis niloticus) à atratividade e palatabilidade de ingredientes utilizados na alimentação de peixes

open access: yesRevista Brasileira de Zootecnia, 2000
Avaliaram-se as respostas da tilápia do Nilo à atratividade e palatabilidade de 14 ingredientes. O método utilizado foi de dupla escolha, comparando-se cada ingrediente peletizado à uma ração controle.
Pereira-da- Silva Elyara Maria   +1 more
doaj  

Estudiantes investigadores y víctimas: investigar, intervenir y recordar en contexto de conflicto armado en el Medio Atrato (Chocó), Colombia

open access: yesProspectiva, 2017
El trabajo tiene su origen en un proceso académico de investigación formativa con estudiantes universitarios de Trabajo social del Medio Atrato (Chocó), afrocolombianos e indígenas, todos víctimas del conflicto armado.
Claudia Howald
doaj   +1 more source

What is (the) matter with climate litigation? Law, nature, and the limits of legal technique

open access: yesJournal of Law and Society, Volume 52, Issue 2, Page 159-180, June 2025.
Abstract This article examines how nature is mediated by law in climate cases. In the Federal Court of Australia decision in Minister for the Environment v. Sharma (2022), the court applied a narrow definition of ‘matter of law’ (justiciability), and thereby negated ‘matter in law’ (such as carbon dioxide and ecological destruction).
STEWART MOTHA
wiley   +1 more source

Geología económica del Chocó. Bibliografía geológica–minera del Chocó

open access: yesBoletín Geológico, 1959
De los 16 departamentos de Colombia, el Chocó es uno de los más extensos, pero figura en el último puesto en lo que se refiere a la pobla­ción. En su territorio, de 47 468 km2, vivían en 1955 aproximadamente 138 000 habitantes, lo cual corresponde a una
Roberto Wokittel
doaj   +1 more source

Erosion and progradation in the Atrato River delta: A spatiotemporal analysis with Google Earth Engine

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2020
The Atrato River Delta in Northwestern Colombia has experienced notable geomorphological changes in its shoreline in recent years. We analyze these changes, associated with erosion and progradation, using Landsat imagery and Google Earth Engine (GEE) algorithms to automatically identify the changes in an annual basis over 33 years (1986–2019).
José Daniel Vélez-Castaño   +2 more
openaire   +6 more sources

Development of a Self‐Deploying Extra‐Aortic Compression Device for Medium‐Term Hemodynamic Stabilization: A Feasibility Study

open access: yesAdvanced Science, Volume 12, Issue 11, March 20, 2025.
A proof‐of‐concept device designed for minimally invasive, medium‐term hemodynamic support is developed. Utilizing a growing mechanism, the device autonomously wraps around the aorta and employs soft artificial muscles to deliver extra‐aortic compression.
Adrienne Ji   +11 more
wiley   +1 more source

El rendimiento monetario agrícola y su relación con la cercanía al río Atrato

open access: yesNaturaleza y Sociedad: Desafíos Medioambientales
El presente estudio realiza un análisis económico de la relación existente entre el rendimiento monetario agrícola y la distancia al río Atrato en el departamento del Chocó.
Leyner Mosquera   +3 more
doaj   +1 more source

Linking Landslide Patterns to Transient Landscapes in the Northern Colombian Andes

open access: yesJournal of Geophysical Research: Earth Surface, Volume 130, Issue 3, March 2025.
Abstract Landslides are among the most recognizable evidence of hillslope erosion in tectonically active mountains. Yet, how much of the distribution of landslides of different ages relates to, or is inherited from, the pattern of topographic metrics of landscape evolution remains partially unresolved, and especially so in tropical areas.
Edier Aristizábal, Oliver Korup
wiley   +1 more source

The Role of Transpressional Tectonics, Volcanism, and Fluvial Processes on the Oligocene to Pliocene Evolution of Intermontane Basins of the Western Colombian Andes

open access: yesTectonics, Volume 44, Issue 3, March 2025.
Abstract We use new and published detrital zircon U‐Pb data (n > 10,000) from Oligocene‐Pliocene strata of intermontane basins of the western Colombian Andes and surrounding regions to study the evolution of sedimentary systems during the transition from arc collision/accretion to subduction.
Santiago León   +5 more
wiley   +1 more source

Comunidades negras, paz territorial e resistências no rio Atrato

open access: yes, 2022
RESUMEN: Este artículo analiza las transformaciones de la movilización social que se ha experimentado en la región del medio Atrato, por parte de las comunidades negras que conforman el Consejo Comunitario Mayor de la Asociación Campesina Integral del ...
García Sánchez, Andrés
core  

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