Results 31 to 40 of about 646 (178)

Gene Flow and Vertical Stratification of Pollination in the Bat‐Pollinated Liana Marcgravia longifolia

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
This study investigates pollen dispersal, vertical stratification of gene flow, and spatial genetic structure in the bat‐pollinated liana Marcgravia longifolia in a western Amazonian forest. Flowers are produced from the forest floor to the canopy, allowing analysis of pollination across strata.
Malika Gottstein   +6 more
wiley   +1 more source

Uso de medias móviles para el estudio de tendencias en el mercado

open access: yes, 2021
El Paskín Matemático es una producción del Programa de Matemáticas de la Fundación Universitaria Konrad Lorenz, abierto a todas las personas, que tiene el propósito de acercar al conocimiento matemático de manera amena y rigurosa.Este artículo aborda el ...
Galvis Sandoval, Daniel Esteban
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Women's Empowerment and Sexual Autonomy in Sub‐Saharan Africa: A Survey Based Analysis of 22 Countries

open access: yesSexuality, Gender &Policy, Volume 8, Issue 2, May 2025.
ABSTRACT This study examines the association between women's empowerment indicators and sexual autonomy across 22 sub‐Saharan African countries, utilizing data from 188,017 women of reproductive age. Drawing from Demographic and Health Surveys, descriptive and multilevel logistic regression analyses were employed.
Turnwait Otu Michael   +2 more
wiley   +1 more source

Detecting selective logging in tropical forests with optical satellite data: an experiment in Peru shows texture at 3 m gives the best results

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 1, Page 100-118, February 2025.
Selective logging is known to be widespread in the tropics, but is currently very poorly mapped. To improve this, we used in‐situ measurements of aboveground biomass loss (∆AGB) collected from selectively logged permanent sample plots in the southern Peruvian Amazon.
Chiara Aquino   +7 more
wiley   +1 more source

Técnica de Previsión de Medias Móviles

open access: yes, 2020
Enumerar diferentes técnicas de pronóstico en el contexto de series temporales Identificar la correcta aplicación de las medias móviles para prever la demanda Calcular la previsión de la demanda mediante medias móviles Reconocer la influencia del ...
Andres, B.
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Inversión en bolsa mediante estrategias de análisis técnico: El cruce de medias móviles [PDF]

open access: yes, 2015
[ES] Los inversores bursátiles que se decantan por las estrategias de gestión activa tienen a su disposición numerosas alternativas dentro del análisis chartista o del análisis técnico.
García García, Fernando   +1 more
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Island restoration to rebuild seabird populations and amplify coral reef functioning

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Mobile organisms like seabirds can provide important nutrient flows between ecosystems, but this connectivity has been interrupted by the degradation of island ecosystems. Island restoration (via invasive species eradications and the restoration of native vegetation) can reestablish seabird populations and their nutrient transfers between ...
Ruth E. Dunn   +5 more
wiley   +1 more source

Pronóstico de la producción de leche en Panamá mediante el uso de series de tiempo

open access: yesVisión Antataura, 2022
El objetivo principal de la investigación consistió en estimar la producción de leche en la República de Panamá para los años 2022 y 2023, tendiente a conocer la situación actual de este rubro tan importante en el sector agropecuario, básicamente con ...
Rufino Vega Moreno
doaj  

Testing reliability and validity of practitioner‐rated parental sensitivity: A novel tool for practice

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 45, Issue 2, Page 234-246, March 2024.
Abstract Improving parental sensitivity is an important objective of interventions to support families. This study examined reliability and validity of parental sensitivity ratings using a novel package of an e‐learning tool and an interactive decision tree provided through a mobile application, called the OK! package.
Mirte L. Forrer   +3 more
wiley   +1 more source

Modelos periódicos autorregresivos de medias móviles para el caudal de los ríos afluentes al proyecto especial Chavimochic

open access: yes, 2023
The contributions made by the hydrological sector are extremely important both for _x000D_ society and for the development of the country. The present investigation had as general _x000D_ objective to determine the periodic autoregressive models of ...
Aguilar Ramos, Nilton
core  

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