Results 51 to 60 of about 5,146 (184)

Caracterización química y cuantificación de fenoles totales en aceite de semillas de Cucurbita spp.

open access: yesDominguezia
Los aceites vegetales son compuestos orgánicos que se obtienen a partir de semillas u otras partes de las plantas en cuyos tejidos se acumula como fuente de energía.
Gabriela Malena Valenzuela   +2 more
doaj   +2 more sources

The impact of tropical forests on local climate: Comparing recent research with conservation practitioner information priorities

open access: yesPeople and Nature, Volume 8, Issue 8, Page 2828-2846, August 2026.
Abstract The local‐scale climate impacts of tropical forests (LCIF), such as reducing temperatures and increasing rainfall, are directly relevant to climate change adaptation and mitigation. Strengthening understanding of these local climate benefits can encourage actions to conserve natural forests, with positive implications for climate resilience ...
Nike H. Doggart   +8 more
wiley   +1 more source

A Bayesian Modeling Approach to Optimize Longitudinal Biomarker Sampling Schedules Using Hormonal Data

open access: yesAmerican Journal of Human Biology, Volume 38, Issue 7, July 2026.
ABSTRACT Objectives Optimal schedules for longitudinal biomarker sampling are specific to the individual biomarkers and study aims. We present a Bayesian modeling approach for evaluating intraindividual, interindividual, and population‐level biomarker variation in order to optimize precision in parameter estimates and inform biomarker sampling ...
Monica H. Keith   +4 more
wiley   +1 more source

Foliage freezing tolerance in Paspalum (Poaceae) and its relationship with leaf anatomy

open access: yesCrop Science, Volume 66, Issue 4, July/August 2026.
Abstract Freezing events in subtropical regions are becoming increasingly unpredictable, posing significant risks to plant survival and livestock systems dependent on warm‐season grasses. Species within the Plicatula group of Paspalum offer valuable agronomic potential as forage crops and exhibit substantial variability in freezing tolerance. To assess
Patricio Cowper‐Coles   +4 more
wiley   +1 more source

José Castells: Presencia, ideas, y concreciones durante sus primeros años de gobierno en el Chaco (1933-1937)

open access: yesAntigua Matanza
Durante la década de 1930 el Territorio Nacional del Chaco experimentó cambios excepcionales en su paisaje socioeconómico. El cultivo e industrialización del algodón fue uno de los motores principales que llevaron a esta jurisdicción a ser una de las más
Oscar Ernesto Mari
doaj   +1 more source

A Harmonized Landsat–Sentinel‐2 Burned‐Area Product for the Pantanal (2014–2024), Based on Multitemporal Composites

open access: yesGeoscience Data Journal, Volume 13, Issue 3, July 2026.
This work presents AQM‐HLS, a harmonized burned‐area dataset for the Pantanal covering 2014–2024. Landsat‐8/9 and Sentinel‐2 imagery were integrated into multitemporal NBR composites and classified using Random Forest. The dataset captures fire‐scar dynamics, delivering accurate 30‐m burned‐area maps suitable for long‐term monitoring and environmental ...
Liz B. C. Belém   +3 more
wiley   +1 more source

GOOD TEACHING PRACTICES FOR THE EDUCATIONAL INCLUSION OF EARLY CHILDHOOD IN THE SOCIAL MANAGEMENT SCHOOL, CALLED SEGUNDO DAVID PERALTA, KNOWN TOO AS “MATE COSIDO”, IN RESISTENCIA, CHACO PROVINCE, ARGENTINA

open access: yesRevista del Instituto de Investigaciones en Educación, 2018
This communication is made in the framework of the research "Good Practices in Childhood Education. A case study in the Greater Resistencia-Chaco Metropolitan Area "- (UNNE), PI H007 -, by Resolution No. 984/14 - C.S.
Norma Elena Bregagnolo   +2 more
doaj   +1 more source

Manifestaciones del dengue en tomografía computada de cerebro

open access: yesRevista Argentina de Radiología
Introducción: El dengue es una enfermedad viral transmitida por artrópodos (Aedes aegypti). La región Nordeste de Argentina es una de las más afectadas, con un brote epidémico durante el periodo estival 2023-2024.
Melisa D. Pallud   +5 more
doaj   +1 more source

Territorios ajenos. El caso de la Cooperativa Agropecuaria de Presidencia Roque Sáenz Peña Limitada, Chaco

open access: yesAvances del Cesor, 2017
El artículo se propone describir y analizar las estrategias (socio-productivas) de la Cooperativa Agropecuaria de Presidencia Roque Sáenz Peña Ltda. (CARSP) a partir de sus acciones y representaciones ante las transformaciones socio-productivas agrarias ...
José Martín Bageneta
doaj   +1 more source

Cartas chaqueñas: Alfred Métraux y Jules Henry

open access: yesRevista de Dialectología y Tradiciones Populares, 2017
El estudio de la correspondencia entre los antropólogos Alfred Métraux (1902-1963) y Jules Henry (1904-1969) nos permite reconstruir la trastienda de la etnología chaqueña durante la década de 1930.
Lorena Córdoba
doaj   +1 more source

Home - About - Disclaimer - Privacy