Buscador de Tesis y publicaciones académicas

Artículo 2026 Acceso abierto Revisado por pares

Factors associated with perceptions of science communication in Latin America during the COVID-19 pandemic

Christian R, Mejia · Dafna J, Mendoza · Leticia, Rivera-Berrios · Víctor, Serna-Alarcón · y 3 más

Background During the COVID-19 pandemic, science communication became central to the public health response amid misinformation, information overload, and rapidly evolving evidence. However, factors associated with perceptions of science communication in Latin America remain insufficiently studied. Objective To identif...

Male Adult SARS-CoV-2 Communication

• Frontiers Media SA
• DOI: 10.3389/fpubh.2026.1853486

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Artículo 2026 Acceso abierto Revisado por pares

Image-based diagnostic accuracy in molar incisor hypomineralisation and its differential diagnosis following standardised training: a comparison between undergraduate students and paediatric dentistry specialists

M. Restrepo · D. F. Rojas-Gualdrón · A. L. de Farias · S. Calle-Molina · y 3 más

Abstract Purpose To compare diagnostic accuracy for MIH and its differential diagnosis between undergraduate dental students without previous clinical experience and paediatric dentistry specialists in active clinical practice. Methods A cross-sectional analytical study included 70 participants: 40 s-year undergraduate...

• Springer Science and Business Media LLC
• English
• DOI: 10.1007/s40368-026-01257-0

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Artículo 2026 Acceso abierto Revisado por pares

Fourteen New Species of the genieri Species Group, Subgenus Deltochilum (Deltohyboma) Lane, 1946 (Coleoptera: Scarabaeidae: Scarabaeinae)

Arturo González-Alvarado

The genieri species group of the Neotropical genus Deltochilum Eschscholtz, 1822 (subgenus D. Deltohyboma Lane, 1946) is studied. Based on the morphological analysis of 729 specimens, fourteen new species are described: D. cryptoporum sp. nov., D. oxapampa sp. nov., D. acraspedum sp. nov., D. ai sp. nov., D. chamorroi...

biological sciences dung beetles taxonomy Andean-Amazonian region

• MDPI AG
• English
• DOI: 10.3390/taxonomy6030051

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Artículo 2026 Acceso abierto Revisado por pares

Accuracy–Cost–Robustness Trade-Offs in Rigid Water Column Model-Trained Machine Learning Surrogates for Transient Leakage Prediction During Pressure-Reducing Valve Manoeuvres

Alex J. Garzón-Orduña · Modesto Pérez-Sánchez · Oscar E. Coronado-Hernández

Rapid leakage prediction during pressure-reducing valve manoeuvres requires models that reproduce inertial hydraulic effects at low computational cost. This study proposes a reproducible surrogate-modelling framework in which transient leakage responses are generated with an extended rigid water column model incorporat...

PRV-operation screening rigid water column model transient leakage emulation environmental engineering

• MDPI AG
• English
• DOI: 10.3390/w18162048

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Publication 2026 Acceso abierto

Bitácora Creativa Visual: Exploraciones del alma a través del color, la forma y el gesto

OROZCO BENAVIDES, YOBANA

Es una propuesta de creación artística de carácter expresivo y autobiográfico. El trabajo explora diferentes posibilidades de representación figurativa, abstracta, simbólica, narrativa y expresiva y evidencia cómo el lenguaje visual puede convertirse en una herramienta para comunicar emociones, pensamientos y experienc...

humanities and the arts arts ART

• Zenodo
• DOI: 10.5281/zenodo.22032065

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Artículo 2026 Acceso abierto Revisado por pares

Investigating the Impact of Traffic Demand, Fleet Electrification, and Driving Behavior on Urban Vehicle Emissions Using a SUMO-Based Simulation

Cesar González · Juan Sánchez · Helbert Espitia

Urban transport emissions are a major contributor to climate change and urban air pollution. Although previous studies have demonstrated that traffic demand, fleet electrification, and driving behavior individually influence vehicular emissions, their combined effects under different congestion conditions remain insuff...

traffic simulation ANOVA SUMO urban corridor

• MDPI AG
• English
• DOI: 10.3390/vehicles8080196

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Artículo 2026 Acceso abierto Revisado por pares 1 cita

Artificial intelligence for predicting perioperative anaesthetic complications and supporting clinical decision-making: a scoping review

Gabriela Salcedo Garrido · Nicole Tovar Acosta · Juan Alejandro Urueña Ramírez · Erwin Hernando Hernández Rincón

Abstract Perioperative anaesthetic complications are a major public health concern, as they are associated with increased mortality, prolonged hospital stay, higher healthcare costs, and compromised patient safety. Despite advances in perioperative monitoring and risk stratification, early and personalised identificati...

medical and health sciences clinical medicine

• Springer Science and Business Media LLC
• English
• DOI: 10.1007/s10877-026-01449-5

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Artículo 2026 Acceso abierto Revisado por pares 2 citas

Upper limits on the isotropic gravitational-wave background from the first part of LIGO, Virgo, and KAGRA’s fourth observing run

Abac, A. · Abouelfettouh, I. · Acernese, F. · Ackley, K. · y 196 más

We present results from the search for an isotropic gravitational-wave background using Advanced LIGO and Advanced Virgo data from O1 through O4a, the first part of the fourth observing run. This background is the accumulated signal from unresolved sources throughout cosmic history and encodes information about the mer...

High Energy Astrophysical Phenomena (astro-ph.HE) Cosmology and Nongalactic Astrophysics (astro-ph.CO) FOS: Physical sciences General Relativity and Quantum Cosmology (gr-qc)

• American Physical Society (APS)
• France
• English
• DOI: 10.1103/wq57-sjt2

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Artículo 2026 Revisado por pares

Cultural Practices and Oral Cancer Risk in South America: An Evidence‐ and Experience‐Based Position Paper

Mariana Villarroel‐Dorrego · Gloria Jeanethe Álvarez Gómez · Ignacio Molina‐Ávila · René Panico · y 7 más

ABSTRACT Background Oral cavity squamous cell carcinoma (OSCC) remains a major public health challenge worldwide. In South America, its epidemiology is influenced by culturally embedded practices that remain underrepresented in the international literature. Aims To critically examine region‐specific exposures that may...

• Wiley
• English
• DOI: 10.1111/odi.70466

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Artículo 2026 Acceso abierto Revisado por pares

A proposal of good manufacturing practices (GMP) laboratory for CAR T-cell therapy in Latin America and the Caribbean: challenges and opportunities

Sergio Camilo, Cabrera-Salcedo · Luis Gabriel, Parra-Lara · Monica, Fernandes-Pineda · Alejandro, Toro-Pedroza · y 13 más

Chimeric antigen receptor (CAR) T-cell therapy is a transformative modality for refractory hematologic malignancies; however, its adoption in Latin America and the Caribbean (LAC) is severely constrained by prohibitive manufacturing costs, limited specialized infrastructure, and fragmented regulatory frameworks. To add...

Latin America Caribbean Region Humans Laboratories

• Frontiers Media SA
• DOI: 10.3389/fpubh.2026.1875553

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