Results 1 to 10 of about 216 (119)

Liberalização do comércio, integração regional e Mercado Comum do Sul: o papel do Brasil [PDF]

open access: yesBrazilian Journal of Political Economy, 2023
RESUMO Este artigo adota uma abordagem evolutiva e sistêmica da questão da integração regional na América Latina, revisando os principais instrumentos de comércio preferencial na região, desde a experiência da LAIA (Associação de Integração Latino ...
RUBENS ANTONIO BARBOSA
doaj   +1 more source

Joint random mapping and artificial noise insertion for securing GPSM access in correlated eavesdropper channels

open access: yesIET Communications, Volume 17, Issue 6, Page 747-757, April 2023., 2023
This paper proposes combined precoding and artificial noise‐insertion scheme to enhance the secrecy of generalized precoded spatial modulation when the wiretap channel is partially correlated with the legitimate channel. The security of the proposed system depends on the amount of power allocation and the number of active receive antennas.
Ahmed Aladi, Emad Alsusa
wiley   +1 more source

Integración Regional en América Latina

open access: yesInternaciones, 2020
La integración regional se ha convertido en un fin clave para establecer relaciones más estrechas entre países que permitan una vía factible en las diferentes áreas de intercambio, como la política exterior, los acuerdos comerciales, la cooperación ...
Sophie Bense   +2 more
doaj   +1 more source

UAV Attack Detection and Mitigation Using a Localization Verification-Based Autoencoder

open access: yesIEEE Access, 2023
Interest in the security aspect of unmanned aerial vehicles (UAVs) has intensified in recent years due to the increased adoption of UAVs in various civilian and military applications, even though their built-in security may be ineffective against control
Ahmed Aladi, Emad Alsusa
doaj   +1 more source

Un lugar en el mundo: Argentina en el Mercosur

open access: yesAmérica Latina Hoy, 2009
RESUMEN: En 1990, Argentina, Brasil, Uruguay y Paraguay firmaron el acuerdo de integración económica denominado Mercado Común del Sur o Mercosur. En la actualidad, Chile está negociando su inclusión del tipo "4+1" y se han iniciado conversaciones con el ...
Norberto COLOMINAS
doaj   +3 more sources

Mercosur: el peso de una iniciativa

open access: yesAmérica Latina Hoy, 2009
RESUMEN: Iturrieta revisa el proceso de integración llevado a cabo por Argentina, Brasil, Paraguay y Uruguay conocido por Mercosur. Partiendo de un análisis de los antecedentes históricos, se centra en el desarrollo del Tratado teniendo en mente no sólo ...
Aníbal ITURRIETA
doaj   +3 more sources

THE FORUM FOR EAST ASIA-LATIN AMERICA COOPERATION (FEALAC) AS BI-REGIONAL SOUTH-SOUTH COOPERATION EXPERIENCE

open access: yesRevista Conjuntura Austral, 2014
The Forum for East Asia-Latin America Cooperation is clearly an experience of bi-regional South-South cooperation that opts for a cooperative relationship under conditions of reciprocity, understanding countries as partners and developing their projects ...
Leonardo Manuel Funes
doaj   +1 more source

Social Technologies for Solving Humanitarian Problems: experience of Nigeria

open access: yesCхід, 2019
The purpose of the paper is give substantiations of social technologies as means of curbing the problem. In particular, the role of the media as an instrument of attraction of Nigerian young people to participate in entrepreneurship.
Alice Aladi Jonah
doaj   +1 more source

Interações e encadeamentos setoriais com os modais de transporte: uma análise para diferentes destinos das exportações brasileiras

open access: yesEconomia Aplicada, 2011
Este artigo analisa as interações e os encadeamentos da estrutura produtiva com os modais de transporte para diferentes destinos das exportações brasileiras através da utilização de uma matriz híbrida de insumoproduto do ano de 2005.
Admir Antônio Betarelli Junior   +2 more
doaj   +3 more sources

Latin American Integration: Yesterday, Today and Perhaps Tomorrow [PDF]

open access: yesRevista CIDOB d'Afers Internacionals, 1992
This paper aims to analyse, more subjectively than objectively, the development of ALALC-ALADI and to show the path for the MERCOSUR. The author evaluates the successes and failures of ALALC-ALADI -the first two attempts of regional economic ...
Flavio Alves Soares
doaj  

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