Results 31 to 40 of about 38,159 (206)

Diversity and Abundance of Hymenopterous Parasitoids Associated with Anastrepha fraterculus (Diptera: Tephritidae) in Native and Exotic Host Plants in Misiones, Northeastern Argentina [PDF]

open access: yes, 2010
Some Major host species used by the tephritid fruit flies Anastrepha fraterculus (Wiede-mann) and Ceratitis capitata (Wiedemann), including Acca sellowiana (O. Berg) Burret, Campomanesia xanthocarpa O. Berg, Psidium guajava L.,
Aluja M.   +22 more
core   +1 more source

Análisis del Programa de Respaldo al Estudiante Argentino (Progresar) para la Educación Superior (2014-2020)

open access: yesRevista Latinoamericana de Estudios Educativos, 2020
En el marco de un conjunto de políticas públicas destinadas a disminuir las desigualdades sociales y contribuir al desarrollo de una mayor justicia social, se implementó en Argentina, a comienzos de 2014, el Programa de Respaldo a Estudiantes (Progresar),
Cecilia Evangelina Melendez   +2 more
doaj   +1 more source

Coalescent-based species delimitation in the sand lizards of the Liolaemus wiegmannii complex (Squamata: Liolaemidae) [PDF]

open access: yes, 2019
Coalescent-based algorithms coupled with the access to genome-wide data have become powerful tools forassessing questions on recent or rapid diversification, as well as delineating species boundaries in the absence of reciprocal monophyly.
Abdala   +118 more
core   +1 more source

Inclusive Development in Latin America and Smallholders’ Interactive Learning Spaces [PDF]

open access: yes, 2016
Inclusive development appears as a challenge in Latin America countries after the rupture of the social inclusion as a trickle-down effect of the economic growth.
Bastida Mercado, Claudia   +2 more
core   +1 more source

El diseño utilitario

open access: yesEstudios Atacameños, 2023
Frente a las limitaciones de la dicotomía expeditividad/conservación para entender los conjuntos líticos de los contextos del primer milenio en Antofagasta de la Sierra (Catamarca, Argentina), la propuesta del diseño utilitario (Escola 2000) resultó un ...
Natalia Sentinelli   +1 more
doaj   +1 more source

Early Cambrian U-Pb zircon age and Hf-isotope data from the Guasayán pluton, Sierras Pampeanas, Argentina: implications for the northwestern boundary of the Pampean arc [PDF]

open access: yes, 2016
An Early Cambrian pluton, known as the Guasayán pluton, has been identified in the central area of Sierra de Guasayán, northwestern Argentina. A U?Pb zircon Concordia age of 533 ± 4 Ma was obtained by LA-MC-ICP-MS and represents the first report of ...
Alasino, Pablo Horacio   +8 more
core   +2 more sources

QSAR study for carcinogenicity in a large set of organic compounds [PDF]

open access: yes, 2012
In our continuing efforts to find out acceptable Absorption, Distribution, Metabolization, Elimination and Toxicity (ADMET) properties of organic compounds, we establish linear QSAR models for the carcinogenic potential prediction of 1464 compounds taken
Castro, Eduardo Alberto   +3 more
core   +2 more sources

Estrategias ingenieriles e IA aplicadas en el Manual de Procedimientos del RIAA para fortalecer la comunicación escrita

open access: yesRevista Iberoamericana de Tecnología en Educación y Educación en Tecnología
La comunicación escrita es una tarea desafiante, ya que requiere un profundo conocimiento del tema en cuestión, así como un dominio de las técnicas de comunicación escrita.
María Isabel Korzeniewski   +6 more
doaj   +1 more source

Proconiini sharpshooters of Argentina, with notes on its distribution, host plants, and natural enemies [PDF]

open access: yes, 2011
The American tribe Proconiini (Hemiptera: Cicadellidae: Cicadellinae) is one of the largest groups of xylem-feeding insects and includes the majority of the known vectors of xylem-born phytopathogenic organisms.
Dellapé, Gimena   +3 more
core   +2 more sources

Los gliptodontoideos del araucaniano de Catamarca

open access: yesRevista del Museo de La Plata, 1944
El presente trabajo es resultado del estudio del material de xenartros pliocenos de la superfamilia Glyptodontoidea obtenido en la provincia deCatamarca durante las expediciones llevadas a cabo en los años 1927 a1930 por el Departamento a mi cargo en el Museo de La Plata.
openaire   +3 more sources

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