Results 31 to 40 of about 5,205 (110)

Unveiling the Bioactive Potential: Antiproliferative, Antimicrobial, and Antioxidant Properties of Polar Extracts From Six Ecuadorian Medicinal Flora

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 3, September 2026.
This study validates the therapeutic potential of six Ecuadorian plants used by the Saraguro community. Key findings reveal significant antiproliferative activity in Schinus molle and Lepidium chichicara polar extracts, providing a scientific foundation for their traditional use as natural anticancer and antimicrobial agents.
María I. Ramírez   +3 more
wiley   +1 more source

El manejo emocional en los docentes como parte del proceso de enseñanza aprendizaje

open access: yesInterconectando Saberes
La gestión de las emociones por parte del docente es un factor importante para que el aprendizaje en el aula sea efectivo y constituye uno de los mayores desafíos en la transmisión del conocimiento.
Abril Sharatzi Castillo Salazar   +1 more
doaj   +1 more source

La ingeniería ambiental su aplicación y gestión de procesos para la prevención y control de los recursos naturales

open access: yesInterconectando Saberes, 2023
La ingeniería ambiental desempeña un papel crucial al comprender y regular el ecosistema y cómo interactúan los seres vivos con su entorno. Su desafío radica en diseñar herramientas y métodos para abordar los problemas ambientales, preservar los ...
Leída Yamile Velásquez Camacho   +1 more
doaj  

Contrasting Impacts of Climate and Vegetation Changes on Water Yield Across Global and Regional Scales

open access: yesWater Resources Research, Volume 62, Issue 9, September 2026.
Abstract Water yield (WY) is a key indicator of water availability and the mechanisms regulating WY have become increasingly complex with ongoing global changes in climate and vegetation. Existing studies remain confined to the relative contribution and interacting pathways of multiple drivers, providing limited insights into heterogeneity across ...
Siyu Liu   +9 more
wiley   +1 more source

La sociedad del conocimiento y la otra sociedad, ¿un abismo insalvable?

open access: yesInterconectando Saberes
La posición de la sociedad del conocimiento pretende que los habitantes del mundo participen en este movimiento (Drucker, 1959), solo una parte de las personas poder acceder a las herramientas de las Tecnologías de la Información y Comunicación (TIC ...
José Andrés Castillo Hernández
doaj   +1 more source

Drastic Biodiversity Transition as a Function of Rainfall Patterns: From Coastal Drylands to Amazonian Rainforests

open access: yesJournal of Biogeography, Volume 53, Issue 9, September 2026.
ABSTRACT Aim By moving beyond traditional biome‐centric approaches to sample continuously across a massive ecotone, we investigate how species richness, community composition, and dominance of woody plants change across a strong longitudinal precipitation gradient and identify thresholds in water availability that drive shifts in community assembly ...
Pablo Salazar Zarzosa   +13 more
wiley   +1 more source

Los hidalgos cehegineros y el tribunal de la Real Chancillería de Granada

open access: yesAlquipir, 1999
Históricamente los hidalgos cehegineros se enfrentaron al concejo de la villa, que le negaba los privilegios que tenían como clase social excluyéndolos del padrón de hidalgos.
José Antonio Melgares Guerrero
doaj  

Consumers' Environmental Awareness and Firms' Managerial Delegation Contracts Under Emission Tax Policies

open access: yesScottish Journal of Political Economy, Volume 73, Issue 4, September 2026.
ABSTRACT This study considers consumers' environmental awareness of polluting firms' managerial delegation contracts and compares the effects of committed and time‐consistent emission tax policies. It reveals that when environmental performance (EP) incentives prevail, sales performance (SP) incentives depend on the emission tax type and competition ...
Lili Xu, Yuntong Yin, Sang‐Ho Lee
wiley   +1 more source

Piperine disrupts the OFF state of the resting thick filament of rat skeletal muscle, enhancing dynamic contractility in a fibre‐type‐dependent manner

open access: yesThe Journal of Physiology, Volume 604, Issue 18, Page 7739-7771, 15 September 2026.
Abstract figure legend We investigated the effects of piperine on (1) the structure of the resting thick filament and (2) dynamic contractility in fibres and intact slow (soleus) and fast (extensor digitorum longus, EDL) rat muscles, respectively. The structure of the resting thick filament was assessed pre‐ and post‐piperine incubation using small ...
Daniel Z. Kruse   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy