Results 21 to 30 of about 115,101 (223)

Using convolutional neural networks to count parrot nest-entrances on photographs from the largest known colony of Psittaciformes. [PDF]

open access: yesEcol Evol
We used a convolutional neural network computer vision technique to count the number of nest‐entrances at the El Cóndor Burrowing Parrot colony. El Cóndor colony is of utmost importance for the conservation of the species: 71% of the global population of burrowing parrots breeds there. Any threats affecting the El Cóndor colony could utterly impact the
Zanellato GL   +3 more
europepmc   +2 more sources

National Constituent Assemblies of 1946 and 1988 and the role of Brazilian Congress in Foreign Policy [PDF]

open access: yes, 2010
This research analyses the constituent process of 1946 to 1988 in Brazil concerning the role of Congress in Foreign Policy. In 1946 the National Constituent Assembly did not receive great interest from congressmen; however in 1988 many deputies had ...
Ferreira, Marcelo Costa
core   +3 more sources

SOBERANIA E MARGEM NACIONAL DE APRECIAÇÃO

open access: yesRevista Eletrônica Direito e Política, 2014
A noção de soberania, como inicialmente sistematizada por Jean Bodin, sofreu diversas modificações conceituais, falando-se então em erosão, eclipse ou diluição da soberania.
Geilza Fátima Cavalcanti Diniz
doaj   +1 more source

Crisis petrolera y soberanía nacional

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2019
Aval de la consecución de préstamos en el exterior, asumido por el gobierno de José López Portillo como “el pivote del desarrollo integral del país”, el petróleo ha sido, en los últimos doce años, la carta jugada para conjurar la crisis económica ...
Laura Guillén
doaj   +1 more source

La soberanía: su razón y sus fundamentos hoy

open access: yesRatio Juris, 2017
La presencia de fenómenos propios del mundo moderno como la globalización, las telecomunicaciones, la tecnología, la defensa del ambiente y los derechos humanos, se constituyen en factor determinante para analizar el tema de la soberanía nacional.
Jorge León Arango Franco
doaj   +1 more source

Leyes generales y soberanía de las Entidades Federativas

open access: yesBiolex, 2019
En el desarrollo de este ensayo, vamos a hablar de las Leyes Generales y la Soberanía de las Entidades Federativas. Para lo anterior, definiremos conceptos tales como Estado, Soberanía, Ley, pasaremos por el proceso legislativo ley general, y veremos ...
Brenda Ibarra Zavala
doaj   +1 more source

Território, imperialismo e petróleo: reflexões sobre a intervenção externa na indústria nacional para-petroleira

open access: yesGeosul, 2023
O presente artigo usa o conceito de território econômico do imperialismo, elaborado por Hilferding, como base para o entendimento das recentes movimentações na cadeia nacional de petróleo e gás.
Fernando dos Santos Sampaio   +1 more
doaj   +1 more source

Implicações na Soberania Nacional [PDF]

open access: yes, 2010
O processo de integração europeia teve como um dos seus primeiros e principais objectivos construir uma “paz permanente”, alcançar prosperidade económica e combater o declínio europeu.
Abrunhosa, Homero
core  

The Popular Economy and Its Critics: Cooperation and Contradiction in the Sandinista Welfare‐Developmentalist State

open access: yesAntipode, Volume 58, Issue 2, March 2026.
ABSTRACT The popular economy is a subjective economic community in Nicaragua. It is sustained by the imaginative and material labors of worker‐producers organized in households, cooperatives, and other self‐managing associations. This article demonstrates the popular economy's importance to the format of work, wealth, and welfare in contemporary ...
Jonah Walters
wiley   +1 more source

The Asymmetric Hydrodynamic Structure of a Wind‐Dominated River Plume

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract This study investigates the velocity and salinity structure of the large surface‐attached, low‐latitude, and microtidal plume of the Magdalena River (southern Caribbean Sea) during a period of high freshwater discharge and variable wind conditions. The plume was analyzed through observations at multiple transects along, across, and diagonal to
Ó. Álvarez‐Silva   +6 more
wiley   +1 more source

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