Buscador de Tesis y publicaciones académicas

Artículo 2026 Acceso abierto Revisado por pares

Exergetic Evaluation of Dual Production of Oil and Biochar from Native Avocado in Northern Colombia

Tamy Carolina Herrera-Rodríguez · Vianny Parejo-Palacio · Ángel Darío González-Delgado

The Colombian Caribbean is a strategic area for avocado production, not only because of its favorable climatic conditions, but also because of the availability of varieties with a high content of compounds of industrial interest. The Creole-Antillean avocado grown in Montes de María represents a significant source of r...

engineering and technology chemical engineering

• MDPI AG
• English
• DOI: 10.3390/pr14101554

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Artículo 2026 Acceso abierto Revisado por pares

Clinical validation of an artificial intelligence model for thyroid fine-needle aspiration biopsy indication: comparison with TI-RADS systems and human specialists in a Chilean public hospital

Cristina Goens · Camilo Apey · Tomás San Martín · Nicole Bustíos · y 2 más

Introduction Ultrasound evaluation of thyroid nodules shows significant interobserver variability, contributing to the overutilization of fine-needle aspiration biopsy (FNA). Standardized systems such as TI-RADS aim to reduce this variability; however, their performance in real-world clinical practice remains heterogen...

medical and health sciences clinical medicine

• Frontiers Media SA
• DOI: 10.3389/fendo.2026.1809473

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Artículo 2026 Acceso abierto Revisado por pares

Severity Classification and Associated Factors of Long Covid in Adults with Type 2 Diabetes Mellitus and Hypertension

María Camila Solano Velandia · Mónica Viviana Pinilla Roncancio · Karen Julieth Moreno Medina

Abstract Background Long Covid is an emerging condition that affects a considerable number of individuals beyond the acute infection phase, particularly those with hypertension (HTN) or type 2 diabetes mellitus (T2DM), who experience greater symptom burden and reduced quality of life. This study aimed to develop and va...

medical and health sciences clinical medicine

• Springer Science and Business Media LLC
• DOI: 10.21203/rs.3.rs-9476126/v1

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Artículo 2026 Revisado por pares

Early Diagnosis Of Dengue In Children: Validation Of A Clinical Scale

Elvis Eduardo Piñeres Mejía · Carlos Andrés Ospina Mendieta · Valentina Mejía Chacón · Daura Saray Piñeres Zapata

Objective: To evaluate the effectiveness of a clinical diagnostic scale as a first-line tool for the early diagnosis of dengue in a pediatric emergency department. Method: A prospective, descriptive, cross-sectional field study was conducted including 284 pediatric patients (<12 years) with acute febrile syndrome of un...

health sciences medical and health sciences

• Dr. Yashwant Research Labs Pvt. Ltd.
• DOI: 10.25258/ijddt.16.26s.67

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Artículo 2026 Acceso abierto Revisado por pares

Multivariate Analysis of the Sustainable Society Index: A Structural Assessment of Global Sustainability

Delimiro Visbal-Cadavid · Adel Mendoza-Mendoza · Edwin Causado-Rodriguez

In this study, we address the structural coherence of the Sustainable Society Index (SSI) from a multidimensional perspective, focused on revealing underlying sustainability patterns by regional categorization of countries. Standardization and polarity adjustment ensured directional consistency and statistical comparab...

economics and business social sciences

• MDPI AG
• English
• DOI: 10.3390/su18104761

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Artículo 2026 Acceso abierto Revisado por pares

Assessment and Response to Water Stress in Bogotá: A Multidimensional Analysis

Angie Tatiana Ortega-Ramírez · Isaías Daniel Hinojosa-Flores · Elías Luis Ángel Martínez González · Emilio Ramírez Cid · y 1 más

The city of Bogotá is currently facing a water crisis marked by a worrying drop in the levels of the watershed subsystems that supply more than eight million people. This situation is exacerbated by population growth, climate change, deforestation, and poor water resource management. This research analyzes the current...

environmental engineering engineering and technology

• MDPI AG
• English
• DOI: 10.3390/w18101155

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Artículo 2026 Acceso abierto Revisado por pares

Functional Outcomes in Bipolar Disorder: Cross-Cohort Analyses from the Global Bipolar Cohort

*Anastasia K. Yocum · *Janice M. Fullerton · Melanie M. Ashton · Browyn J. Overs · y 196 más

Abstract Background The Global Bipolar Cohort (GBC) was established to identify existing bipolar disorder (BD) cohorts worldwide and foster collaborations focused on descriptive and analytic outcomes relevant to BD. A distributed analytic framework has been implemented to engage multiple sites without the need for cent...

• Springer Science and Business Media LLC
• DOI: 10.21203/rs.3.rs-9390347/v1

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Artículo 2026 Acceso abierto Revisado por pares

Leveraging Genetic Diversity for Abiotic Stress Tolerance

Andrés J. Cortés

Climate-change-driven abiotic stresses, once regarded as episodic constraints for major staple crops, are now main selective forces driving the agronomic and evolutionary trajectories of plants [...]

biological sciences natural sciences

• MDPI AG
• English
• DOI: 10.3390/ijms27104258

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Artículo 2026 Revisado por pares

Venous wall thickness: A key diagnostic clue in Behçet’s syndrome

Juan David Vélez-Aguirre · Carlos Horacio Muñoz-Vahos · Carlos Esteban Giraldo-Cuartas · Adriana Lucía Vanegas-García · y 1 más

Behçet’s syndrome (BS) is a variable vessel vasculitis that can present with vascular involvement in up to 40% of cases. Vein involvement is more prevalent in the early stages of the disease, particularly in young men. In recent years, it has been determined that an increase in venous wall thickness (VWT) can be detect...

medical and health sciences clinical medicine

• SAGE Publications
• English
• DOI: 10.1177/1358863x261420121

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Conjunto de datos 2026 Acceso abierto 1 cita

Towards a New Learning Ecology: The Mediator Role of Teachers Facing Generative AI in the University Context of Peru, Chile, and Colombia.

Boude Figueredo, Oscar · Meza-Jaque, Jessica · Luis, Perez

Data on the perceptions of higher education teachers in Colombia, Chile, and Peru regarding their perceptions of the teaching role in environments mediated by generative artificial intelligence

Generative Artificial Intelligence Pedagogical Mediation social sciences Educational Innovation

• Zenodo
• Spanish
• DOI: 10.5281/zenodo.20124170

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