Buscador de Tesis y publicaciones académicas

Artículo 2026 Revisado por pares

Chronic Effects of Sprint Training With and Without Weighted Vests on Linear and Change of Direction Sprint Performance in Youth Baseball Players

Dariel Pérez Begambre · Jhean Carlos Marsiglia Pérez · Janderson Cano Arango · Samuel Jose Gaviria-Alzate · y 1 más

Purpose : Sprint training is essential to enhance performance in baseball. This study examined the effects of sprint training with and without a weighted vest on 27-m (30-yd) and 55-m (60-yd) linear and 55-m (60-yd) change-of-direction sprint performance in youth baseball players. Methods : We conducted an open-label,...

Male medical and health sciences Adolescent Humans

• Human Kinetics
• DOI: 10.1123/ijspp.2025-0471

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Artículo 2026 Acceso abierto Revisado por pares

The Plasmodium vivax high molecular weight (HMW) rhoptry 3 protein (RhopH3) is involved in human red blood cell binding

Daniel Gutiérrez-Ortegón · Adriana Barreto-Santamaría · Gabriela Arévalo-Pinzón · Manuel Alfonso Patarroyo

Plasmodium vivax represents a significant challenge regarding malaria eradication efforts due to its biological peculiarities, its wide geographical distribution and experimental tools' limited availability. No anti-P. vivax vaccine has been approved and, unlike the scenario concerning Plasmodium falciparum, only a lim...

basic medicine medical and health sciences

• Elsevier BV
• English
• DOI: 10.1016/j.actatropica.2026.108192

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Artículo 2026 Acceso abierto Revisado por pares

Wastewater treatment configuration shapes ESBL- and KPC-producing gram-negative bacteria in effluents from a Colombian city: a one health perspective

Sara Morales · Diana Catalina Rodríguez · J. Natalia Jimenez · Gustavo A. Peñuela · y 1 más

ABSTRACT Wastewater-based surveillance is increasingly used to track antimicrobial resistance (AMR), yet evidence from treatment configurations common in small and mid-sized cities, particularly upflow anaerobic sludge blanket (UASB) reactors and stabilization ponds, remains limited. We conducted culture-based surveill...

basic medicine medical and health sciences Bacterial Proteins Gram-Negative Bacteria

• IWA Publishing
• English
• DOI: 10.2166/wh.2026.253

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Artículo 2026 Acceso abierto Revisado por pares 1 cita

Sol–Gel surface engineering and modification of SiO₂ nanostructured coatings on cotton for superhydrophobic interfaces and oil–water separation

Sandra Catalina Castillo Velasquez · Jahaziel Amaya · R.J. Rincón · Juan Manuel Galindo-Gonzalez · y 2 más

A sustainable, fluorine-free sol–gel route is reported for fabricating SiO2 nanoparticle (SiO2NPs) superhydrophobic coatings on cotton textiles for oil–water separation. Silica sols were synthesized from tetraethyl orthosilicate under basic catalysis while systematically varying the hydrolysis ratio (R = H2O/TEOS, 0.5–...

Cotton fabric Superhydrophobicity SiO2NPs Oil-water separation

• Elsevier BV
• English
• DOI: 10.1016/j.surfin.2026.109873

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Artículo 2026 Acceso abierto Revisado por pares

Plasticity-first evolution via CYP405 loss shaped chemical defenses in butterflies

Pinheiro de Castro, Erika C · Cicconardi, Francesco · Warren, Ian A · Rueda-M, Nicol · y 4 más

Abstract Phenotypic plasticity allows a single genotype to maintain its fitness across different environments. This facilitates colonization of new niches but can be further refined or even lost as lineages diversify. The toxic Heliconiini butterflies have biochemical plasticity: they either sequester their cyanogenic...

biological sciences cytochrome P450 Heliconius cyanogenic glucosides

• Oxford University Press (OUP)
• United Kingdom
• English
• DOI: 10.1093/molbev/msag197

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Artículo 2026 Acceso abierto Revisado por pares

Navigating patient death and grief in German neurosurgical residency: a mixed-methods study

Mazin, Omer · Mamoun, Ahmed · Leon-Shanun, Schroth · Marco, Bissolo · y 14 más

OBJECTIVE Neurosurgical residents encounter patient death during their training, yet the literature lacks understanding of their experiences and responses. The aim of this study was to explore how residents navigate patient death, communicate with families, and engage with coping and support mechanisms during their neu...

Male Adult Attitude to Death Neurosurgery

• Journal of Neurosurgery Publishing Group (JNS...
• DOI: 10.3171/2026.5.focus26160

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Publication 2026 Acceso abierto

Calidad en la Investigación Cualitativa y presentación de datos con ATLAS.TI

Bernárdez Gómez, Abraham

Este documento ofrece una aproximación teórico-práctica a la calidad, el análisis y la presentación de datos en investigación cualitativa. En primer lugar, aborda el principio de veracidad y los principales criterios de rigor científico —credibilidad, transferibilidad, dependencia y confirmabilidad—, junto con estrateg...

ATLAS.ti análisis de datos cualitativos sociology Investigación cualitativa

• Grupo de Investigación EducaTech-XXI "Educaci...
• Spanish
• DOI: 10.5281/zenodo.21741530

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Artículo 2026 Acceso abierto Revisado por pares

Factors associated with medication administration errors in hospitalized pediatric patients: A scoping review

Claudia Lorena Motta Robayo · Jonathan Martínez Pinto · Bryan Tabango Goyes · Laura Varela Chagüendo · y 2 más

Background Medication errors are a leading preventable cause of harm in hospitalized children. The pediatric population is particularly vulnerable due to weight-based dosing requirements, developmental pharmacokinetic variability, and limited capacity for self-advocacy. Objectives To map and synthesize the available ev...

Original Research Article

• SAGE Publications
• English
• DOI: 10.1177/20420986261478390

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Artículo 2026 Acceso abierto Revisado por pares

Research Trends in Physical Activity and Breast Cancer: A 25-Year Bibliometric Analysis (2000–2025)

C. Navarro-Martínez · D.-H. Villarejo-García · B.A. Becerra-Patiño · J. Pino-Ortega

Research on physical activity and breast cancer has grown steadily over the past 25 years, with a progressive shift from physiological and safety-related questions towards clinical, psychosocial and implementation domains.To describe research trends, key actors and thematic foci in the scientific literature on physical...

Biomedical Research Bibliometrics Humans Breast Neoplasms

• Elsevier BV
• English
• DOI: 10.1016/j.clon.2026.104208

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Artículo 2026 Revisado por pares 1 cita

From policy to reality: Forecasting Spain's vehicle fleet trajectory toward 2030 climate targets

Raimundo Díaz-Díaz · Aida Galiano · Juan Manuel Martín-Álvarez · Jorge Barrientos-Marín

This study assesses the trajectory of Spain's vehicle fleet by propulsion type to evaluate the feasibility of meeting national and European decarbonization targets for 2030. Using disaggregated microdata from the Spanish Directorate-General for Traffic (DGT), five time-series models (SARIMA, ETS, Harmonic regression, N...

Spain vehicle fleet climate targets electric vehicles

• Elsevier BV
• Spain
• English
• DOI: 10.1016/j.enpol.2026.115298

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