Results 21 to 30 of about 23,168 (161)

Caracterización hidrológica de la región costera noroccidental del estado de Yucatán, México

open access: yesInvestigaciones Geográficas, 2012
Se realizó una clasificación del territorio noroccidental del estado de Yucatán, basado en un enfoque físico-geográfico que considera la cuenca hidrogeológica de Chicxulub como unidad de planificación y desarrollo. La particularidad de esta cuenca radica
Eduardo Batllori-Sampedro   +3 more
doaj   +1 more source

Prosocial behaviour in primary and secondary school students. Effects of the CYBUPRE intervention

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Prosocial behaviour is regarded as a critical factor in reducing aggressive behaviours among peers, both in physical settings and virtual spaces. This variable facilitates the enhancement of social relationships, promoting empathy, deep listening, physical and verbal service, and even solidarity, among other benefits.
Mercedes Chicote‐Beato   +3 more
wiley   +1 more source

Purification, Fluorescent Labeling, and Detyrosination of Mammalian Cell Tubulin for Biochemical Assays

open access: yesCytoskeleton, EarlyView.
ABSTRACT Microtubules play essential roles in numerous cellular processes. All microtubules are built from the protein tubulin, yet individual microtubules can differ spatially and temporally due to their tubulin isotype composition and post‐translational modifications (PTMs).
Ezekiel C. Thomas   +5 more
wiley   +1 more source

Niveles de agentes tensoactivos aniónicos en las aguas de la cuenca del Virilla - Grande de Tárcoles, Costa Rica

open access: yesTecnología en Marcha, 2019
Se presentan los valores de las concentraciones de agentes tensoactivos en las principales masas de agua de la cuenca Virilla-Grande de Tárcoles, en Costa Rica.
B. Chacón   +3 more
doaj   +2 more sources

Estimation of flood design using the instantaneous hydrograph unit: a case study of the Tecolutla river watershed, Mexico

open access: yesInvestigaciones Geográficas, 2012
In this research an instantaneous hydrograph unit (IUh), is used to characterize the flood design at the El Remolino station, located in the Tecolutla river watershed.
José Antonio Agustín Pérez Sesma   +3 more
doaj   +1 more source

Peligro por inundación durante el huracán Stan en la cuenca del río Vicente Guerrero, Siltepec, Chiapas, México

open access: yesTecnología y ciencias del agua, 2022
El huracán Stan afectó social, económica, hidrológica e hidráulicamente la cuenca del río Vicente Guerrero, Siltepec, Chiapas, México, del 3 al 6 de octubre de 2005, registrándose en la zona precipitaciones máximas de 552 mm/día el día 5 de octubre de ...
Rodrigo Roblero-Hidalgo   +3 more
doaj   +1 more source

Inclusive Leadership and CEO Gender: The Role of Tenure and Education in an Emerging Economy

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Gender inequality in corporate leadership remains a critical challenge, particularly in emerging economies where institutional constraints shape access to top executive positions. This study examines firm performance differences between women and men CEOs in Ecuador, focusing on the moderating roles of tenure and formal education.
K. N. González‐Soto   +2 more
wiley   +1 more source

Are Vegetarian and Vegan Diets Associated With Eating Disorder Symptoms? A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective To synthesize the evidence on the associations between vegetarian and vegan diets (VVDs) and eating disorder (ED) symptoms compared with omnivorous diets across the lifespan. Method Following the preferred reporting items for systematic reviews and meta‐analyses (PRISMA) 2020 Guidelines, we searched PubMed, Scopus, Cochrane Library ...
Valentina Díaz‐Goñi   +8 more
wiley   +1 more source

Effects of Lactic Acid Bacteria and Yeasts on Growth Performance, Intestinal Health, and Organ Morphometry of Broiler Chickens

open access: yesFood Safety and Health, EarlyView.
The fermentation of molasses‐vinasse with lactic acid bacteria and yeasts improves growth, intestinal health, digestive, and immune organs in chickens, promoting their productive performance and organic development. ABSTRACT This study evaluated the probiotic effects of lactic acid bacteria and yeasts on productive parameters, intestinal health, and ...
José Miranda‐Yuquilema   +4 more
wiley   +1 more source

Fisico-química de las aguas superficiales de la Cuenca del río Rincón, Península de Osa, Costa Rica

open access: yesCuadernos de investigación UNED, 2010
La cuenca del río Rincón tiene una densidad poblacional de alrededor de 30 habitantes por km2, un área total de 209,8 km2 y el río una longitud de 29 km, posee varios tributarios entre ellos el río Riyito, el río Pavón y una gran cantidad de pequeñas ...
Wilson Beita-Sandí   +1 more
doaj   +1 more source

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