Results 141 to 150 of about 54,954 (289)

Dinâmica da taxa de câmbio em uma economia monetária periférica: uma abordagem keynesiana

open access: yesNova Economia, 2012
O artigo discute os determinantes da taxa de câmbio em uma economia monetária periférica, com base em uma perspectiva teórica centrada na economia política keynesiana.
Rogério Andrade   +1 more
doaj  

Acceso y permanencia en la Universidad: una investigación en la Universidad Nacional de Caaguazú [PDF]

open access: yes, 2010
El éxito de la transición de la secundaria a la universidad juega un papel determinante sobre la permanencia y el rendimiento académico. Este trabajo, parte de un programa de investigación longitudinal, estudia las causas que influyen negativamente sobre
Cáceres, Luis Alberto   +2 more
core  

Bridging the Gap Between L1 and L2: Enhanced Emotional Vocabulary Through Elaborative Processing in Spanish‐Speaking English Language Learners

open access: yesInternational Journal of Applied Linguistics, EarlyView.
ABSTRACT Foreign languages are often learnt in formal and disembodied environments which may limit the emotional resonance of their vocabulary and their pragmatic usage in real‐life communication. In a context of English as a foreign language (EFL), this study examines whether elaborative processing as a teaching strategy leads to changes in the ...
María Jesús Sánchez   +3 more
wiley   +1 more source

De la revolución sandinista a las telenovelas: el caso de «puntos de encuentro» (Nicaragua)

open access: yesRevista Investigación & Desarrollo, 2004
Este artículo analiza el éxito de Puntos de Encuentro en el campo de la comunicación para el cambio social, a partir de un estudio de caso. Con base en un seguimiento histórico de la organización y de sus fundadoras, el texto explica cómo los ...
Clemencia Rodríguez
doaj  

Sea Lice (Lepeophtheirus salmonis) Harbour Putative Fish Pathogens: Insights From Illumina and Nanopore Sequencing

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Ectoparasites that penetrate host skin can act as biological or mechanical vectors for pathogens and, in some cases, serve as reservoirs. Crustacean ectoparasites of fish are potential vectors of pathogens, which is especially relevant for obligate pathogens (e.g., Aeromonas salmonicida) with limited seawater survival. Sea lice (Lepeophtheirus
B. Klimesova   +9 more
wiley   +1 more source

Persistência da taxa de câmbio real: um estudo a partir do estimador local de Whittle

open access: yesNova Economia, 2016
Diante do regime de câmbio flexível desde 1973, com a abertura comercial e a maior integração financeira entre os países, aumentou também a volatilidade da taxa cambial e a dificuldade de se encontrar evidências favoráveis à hipótese da paridade do poder
André M. Marques
doaj  

Enrichment‐Based Duplex PCR for Early Detection of Potentially Virulent Vibrio harveyi in Aquaculture

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Vibrio harveyi is an important bacterial pathogen in marine aquaculture, responsible for outbreaks affecting a wide range of fish species. Early detection of potentially virulent isolates in fish and environmental samples is essential for effective disease prevention and management, particularly under field conditions where the pathogen may be
Javier Barriga‐Cuartero   +4 more
wiley   +1 more source

Hedger of Last Resort: Evidence from Brazilian FX Interventions, Local Credit, and Global Financial Cycles

open access: yesThe Journal of Finance, EarlyView.
ABSTRACT We show that FX interventions can be effective, particularly in attenuating global financial spillovers. We exploit global financial shocks and Brazilian central bank interventions in FX derivatives using three matched administrative registers: bank credit (to firms), foreign credit to banks, and employer‐employees. After the U.S.
RODRIGO BARBONE GONZALEZ   +3 more
wiley   +1 more source

Endomorfismos en R^2: Cambio de base y los modos de pensar en Algebra Lineal

open access: yesCuadernos de Ingeniería
El objetivo de este trabajo de investigación fue contribuir a la comprensión del tema Cambio de Base en Endomorfismos de R2, mediante la implementación de la teoría de los modos de pensamiento: Sintético-Geométrico, Analítico-Aritmético y Analítico-Estructural propuestos por Anna Sierpinska (2000) e inducidos por los lenguajes Geométrico, Aritmético y ...
Rosana Mabel Colodro, Berejnoi Carlos
openaire   +1 more source

Elementos estructurantes prioritarios de adaptación al cambio climático en Chiscas [PDF]

open access: yes, 2019
Spa: El presente trabajo, realizado bajo la modalidad de grado de práctica con proyección empresarial, comprende la formulación y descripción de un conjunto de estrategias prioritarias de adaptación al cambio climático para el municipio de Chiscas ...
Castro Rubio, Laura Daniela
core  

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