Results 61 to 70 of about 133,650 (222)

Mitochondrial Dysfunction Induced by a Novel Salicylate‐Based 1,2,3‐Triazole Salt With Potent Antileishmanial Activity

open access: yesChemical Biology &Drug Design, Volume 106, Issue 6, December 2025.
A novel salicylate‐based 1,2,3‐triazole salt was synthesized and demonstrated potent and selective activity against Leishmania amazonensis. The most active compound induced mitochondrial dysfunction without hemolytic effects. In silico analyses also suggested favorable pharmacokinetic properties and oral bioavailability.
Bruno A. De Oliveira   +8 more
wiley   +1 more source

La adición en los textos del programa “Todos a Aprender”

open access: yesRevista Científica, 2013
Este estudio aborda los tipos de problema de estructura aditiva propuestos en los textos del programa todos a aprender del MEN. El propósito es analizar la visión que los textos de la serie Proyecto tienen y promueven sobre la operación adición, en ...
Juan Alberto Barboza Rodríguez   +3 more
doaj   +1 more source

Genetic diverstiy of Sugarcane yellow leaf virus in a sugarcane selection plot in Guadeloupe (FWI) [PDF]

open access: yes, 2010
THE GENETIC diversity of Sugarcane yellow leaf virus (SCYLV) was investigated in a sugarcane selection plot in Guadeloupe to determine the incidence of the different known virus genotypes (BRA-PER, CUB and REU) in a breeding progeny.
Daugrois, Jean-Heinrich   +5 more
core  

Portraits de femmes au Biafra: Étude comparée de Chinua Achebe et Leslie Ofoegbu [PDF]

open access: yes, 2008
This study explores the impact of the Nigerian Civil War on the daily lives and interpersonal relationships of Biafrans as they are depicted in Chinua Achebe’s Femmes en guerre et autres nouvelles and Leslie Ofoegbu’s Blow the Fire.
Ugochukwu, Francoise
core   +1 more source

Multispecies Solidarity: How People and Cinchona Survived the COVID‐19 Pandemic in Loja, Ecuador

open access: yesCulture, Agriculture, Food and Environment, Volume 47, Issue 2, December 2025.
ABSTRACT This article uses the case of Cinchona officinalis entrepreneurship during the COVID‐19 pandemic to explore how dynamics of care and extraction figure within the construct of multispecies solidarity. C. officinalis is an endangered medicinal tree that holds global historical significance as a natural source of quinine.
Katharine McNamara
wiley   +1 more source

Determinantes de los ingresos laborales de los economistas en Colombia : un análisis de modelación micro econométrica.

open access: yesPanorama Económico, 2019
En la presente investigación se analizan los factores determinantes de los ingresos laborales de los economistas en Colombia para el tercer trimestre de los años 2010 y 2016, en el marco de una perspectiva teórica de capital humano.
León J. Arango Buelvas   +3 more
doaj   +3 more sources

Infección natural por Leishmania y comportamiento antropofágico de flebotomíneos en El Palmar, Ovejas, Sucre, Colombia

open access: yesActa Biológica Colombiana
La leishmaniasis es una enfermedad endémica en el departamento de Sucre, Colombia, siendo el municipio de Ovejas el principal foco de transmisión. En años recientes se han presentado nuevos casos en zonas rurales de este municipio, como en la vereda El ...
Fernando J. Florez-Arrieta   +6 more
doaj   +1 more source

Ecuador en la búsqueda de autonomía monetaria [PDF]

open access: yes, 2017
A II Semana Acadêmica de Relações Internacionais foi realizada em novembro de 2017, na Universidade Federal da Integração Latino-Americana (UNILA), nas dependências do campus do Parque Tecnológico de Itaipu (PTI) e do campus Jardim Universitário (JU ...
Pavón Abalco, Mishell Geoconda
core  

Banco Solidario S.A.: The Recovery Strategy, 2000–2004 [PDF]

open access: yes, 2016
Five years passed since, in April, 2000, Kurt Koenigsfest took over as the Chief Executive Officer at Banco Solidario S.A. (BancoSol), in La Paz, Bolivia.
Caballero, Karina   +2 more
core   +2 more sources

Analysis of the Meso‐Scale Climate of the Galápagos Archipelago by Dynamical Downscaling of Reanalysis Data

open access: yesInternational Journal of Climatology, Volume 45, Issue 13, 15 November 2025.
We present and validate the Galápagos Archipelago refined analysis dataset, produced by dynamical downscaling of reanalysis data. It provides high spatio{‐}temporal resolution data on this data‐scarce region. We analyse the patterns of daily precipitation, specific humidity, and air temperature in the light of differing seasons, altitudes and luv{‐}lee
Benjamin Schmidt   +8 more
wiley   +1 more source

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