Results 51 to 60 of about 17,309,805 (210)

Varias notas dirigidas al Gobierno de Santiago del Estero [PDF]

open access: yes
Transcripción de las comunicaciones de Rudecindo Alvarado, del gobernador de Tucumán José Frías y del jefe del Ejército en Operaciones Xavier López al gobierno de Santiago del Estero.
López, Javier   +2 more
core   +1 more source

Revision of Manettia (Rubiaceae) in Paraguay

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto   +2 more
wiley   +1 more source

Caracterización agroclimática de heladas en La Abrita (Santiago del Estero). Período 1988-2020 [PDF]

open access: yes, 2022
Las temperaturas condicionan los cultivos que pueden desarrollarse en un área y en especial la fecha de ocurrencia de los eventos de bajas temperaturas es un factor clave ya que el desarrollo de estos fenómenos ocasiona diversos tipos de daños que pueden
Dominguez, Nelson Javier
core   +1 more source

Inteligencia Artificial en Ambientes de Aprendizaje Ubicuo: Una revisión sistemática de literatura

open access: yesRevista Iberoamericana de Tecnología en Educación y Educación en Tecnología
El aprendizaje ubicuo (u-learning) se refiere a un aprendizaje en cualquier momento y en cualquier lugar. El u-learning se va difundiendo día a día, al punto tal que hay países donde se ha convertido en un enfoque convencional de enseñanza y aprendizaje,
Silvina Isabel Unzaga   +2 more
doaj   +1 more source

Usability and Acceptance by Therapists and Users of an Internet‐Based Intervention Based on the Unified Protocol in Argentina

open access: yesJournal of Clinical Psychology, Volume 81, Issue 12, Page 1294-1309, December 2025.
ABSTRACT Latin American countries face a significant mental health gap, characterized by an increasing prevalence of mental disorders and limited access to evidence‐based treatments. Internet‐based interventions hold promise for bridging this gap. In Argentina, there are currently no locally developed internet‐based interventions.
Milagros Celleri   +5 more
wiley   +1 more source

Evaluation of the Productive Behavior and Quality of Different Varieties of Strawberries (Fragaria x ananassa) Cultivated in Santiago del Estero, Argentina

open access: yesBiology and Life Sciences Forum
The agronomic performance and quality of different strawberry (Fragaria x ananassa) varieties produced in Santiago del Estero, Argentina, were studied.
Silvana Cecilia Ruiz   +4 more
doaj   +1 more source

Revisiting the taxonomy and nomenclature of Phyla, a small genus of Verbenaceae

open access: yesNordic Journal of Botany, Volume 2025, Issue 12, December 2025.
Phyla is unique within Verbenaceae due to the presence of malpighiaceous hairs. Its taxonomy has long been marked by difficulties in defining species boundaries. The most recent revision of the genus recognized five species and three varieties. In this study, however, we recognize only two species and no varieties: P.
Pedro Henrique Cardoso   +3 more
wiley   +1 more source

Spatial Representativeness of MexFlux as a Regional FLUXNET Network

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 130, Issue 12, December 2025.
Abstract Environmental observatory networks are fundamental in advancing scientific understanding of biogeochemical processes. FLUXNET is a global network of regional eddy covariance networks that measure ecosystem‐scale exchanges of greenhouse gases (e.g., CO2, CH4, H2O) and energy between the biosphere and the atmosphere.
Rodrigo Vargas   +21 more
wiley   +1 more source

Presentación de dossier: El Gran Chaco Americano: habitando territorios en disputa

open access: yesRevista del CISEN, 2018
Los días 5 y 6 de octubre de 2017 se celebró en Santiago del Estero, Argentina, el “Segundo Congreso Internacional del Gran Chaco Americano: Territorio e Innovación”, bajo el lema “Los territorios en el escenario actual: Disyuntivas y disputas en los ...
María Dolores Bazán   +2 more
doaj  

Crecimiento de árboles individuales de Mistol (Ziziphus mistol Griseb.), especie importante del Chaco Argentino

open access: yesRevista Mexicana de Ciencias Forestales, 2018
Ziziphus mistol es una especie arbórea con destacada presencia en El Chaco Argentino, que junto al quebracho blanco es la más abundante y frecuente.
Ana María Giménez   +3 more
doaj   +1 more source

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