Results 41 to 50 of about 125,949 (166)

An integrated approach to balance freshwater connectivity restoration and invasion risk

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Habitat fragmentation negatively affects many native migratory fish populations. However, this fragmentation can also prevent the spread and establishment of invasive species. We modified the dendritic connectivity index (DCI), a commonly used freshwater connectivity metric, to account for multiple invasive dispersal pathways in estimates of ...
Alex Arkilanian   +3 more
wiley   +1 more source

Predicción del comportamiento de hidratos de gas utilizando simulación molecular [PDF]

open access: yes, 2019
60 páginas.Trabajo de Máster Universitario en Simulación Molecular (2018/19). Directores: Jose Manuel Míguez Díaz, Paula Gómez Álvarez. La energía libre interfacial entre un sólido y un fluido () es un parámetro muy relevante en fenómenos como la ...
Acuña Yeomans, Esteban
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Estudio de la dispersión de CNT mediante simulación de Saxs [PDF]

open access: yes, 2021
83 páginas.Trabajo de Máster Universitario en Simulación Molecular (2020/21). Director: Dr. D. Víctor Morales Flórez. Las técnicas de fabricación de materiales compuestos con fases nanoestructuradas como los nanotubos de carbono (CNT) adolecen de una ...
Garrido Regife, Laura
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GSP4PDB: a web tool to visualize, search and explore protein-ligand structural patterns

open access: yesBMC Bioinformatics, 2020
Background In the field of protein engineering and biotechnology, the discovery and characterization of structural patterns is highly relevant as these patterns can give fundamental insights into protein-ligand interaction and protein function.
Renzo Angles   +4 more
doaj   +1 more source

First‐trimester prediction and prevention of preterm pre‐eclampsia in women with chronic hypertension

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 613-622, May 2026.
ABSTRACT Objectives To evaluate the effect of aspirin on gestational age at delivery due to preterm pre‐eclampsia (PE) in women with chronic hypertension (CH), to assess the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester competing‐risks model for preterm PE in this high‐risk group and to evaluate how parity, previous PE ...
D. L. Rolnik   +23 more
wiley   +1 more source

Simulación molecular de L-difenilalanina con agua y 2-propanol [PDF]

open access: yes, 2021
54 páginas.Trabajo de Máster Universitario en Simulación Molecular (2020/21). Director: Dr. D. Diego González Salgado. Los procesos de agregación molecular juegan un papel esencial en la construcción de estructuras altamente ordenadas y funcionales en ...
Alvarado Maldonado, Ingrid Patricia
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Advancing the assessment of clinical competence in Latin America: a scoping review of OSCE implementation and challenges in resource-limited settings

open access: yesBMC Medical Education
Background Objective Structured Clinical Examination (OSCE) is important to assess clinical competencies in health professions. However, in Latin America, a region with limited resources, the implementation and quality of OSCEs remain underexplored ...
Soledad Armijo-Rivera   +13 more
doaj   +1 more source

Curvas de aprendizaje en simulación basados en FLS

open access: yesRevista Colombiana de Cirugía
Introducción. Durante la formación quirúrgica la exposición a los diferentes procedimientos, básicos y avanzados, necesarios para alcanzar la experticia es cada vez más difícil.
Felipe Zapata-Uribe   +6 more
doaj   +1 more source

Simulating drying and human impacts on river networks to evaluate biological quality indices performance through the lens of metacommunity theory

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
This work constitutes a first step towards developing simulation‐based assessments that incorporate catchment drying patterns to support biomonitoring of drying river networks. Our approach can inform stakeholders when current methods are likely to fail and contribute to decision‐making on whether adapting current methods is possible or developing new ...
Zeynep Ersoy   +6 more
wiley   +1 more source

EXELEARNING/VIDEO SIMULACIÓN

open access: yes, 2020
Objeto de aprendizaje sobre ejercicio practico de simulación de un hospitalEl video trata sobre un ejercicio de simulación aplicada relacionada a un hospital con llegadas aleatorias, localización basada en personas, actividades de grupo de procesos ...
DAZA ESCORCIA, JULIO MARIO
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