Buscador de Tesis y publicaciones académicas

Artículo 2026 Revisado por pares 1 cita

Inverse Finite Elastostatics for Isotropic Models Formulated in Principal Stretches

Awada, Zeinab · May, Abdelghani · Garzón-Alvarado, Diego · Ramtani, Salah · y 1 más

ABSTRACT Inverse finite strain elastostatics has been mainly used for hyperelastic materials based on invariants such as, for instance, neo‐Hookean and Mooney–Rivlin models. However, isotropic hyperelasticity can also be formulated with models based on principal stretches. The main objective of this paper is to show ho...

finite element method hyperelastic models formulated in principal stretches mathematics inverse elastostatics

• Wiley
• France
• English
• DOI: 10.1002/nme.70311

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Artículo 2026 Acceso abierto Revisado por pares

Prevalence and associations of trachoma before interventions in six departments of the Colombian Amazon and Orinoquía

Julián Trujillo-Trujillo · Sandra Liliana Bello-Pérez · Clara Beatriz López de Mesa · Rebecca Willis · y 24 más

Background Between 2011 and 2012, trachoma was identified as a public health problem in the department of Vaupés, Amazon region, Colombia. Given the existence of an epidemiological link and shared risk factors, we conducted prevalence surveys in six further departments: Amazonas, Guainía, Guaviare, Putumayo, Caquetá an...

Trachoma Male Adult Trichiasis

• Public Library of Science (PLoS)
• English
• DOI: 10.1371/journal.pone.0342759

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Artículo 2026 Acceso abierto Revisado por pares

Anticonvulsant Activity of Aza-Biginelli Derivatives Related to JM-II-43A and HSAB-Based Rationalization of Their Pharmacological Profile

Hulme Ríos-Guerra · Harold Alexis Prada-Ramírez · Benjamín Velasco-Bejarano · Margarita López-Martínez · y 5 más

Abstract Among nitrogen containing heterocyclic compounds proposed as selective modulators of γ-aminobutyric acid type A (GABA A) receptor subtype, the dihydropyrimidinone JM-II-43A has emerged as a relevant probe molecule for the study of neurological disorders. In this work, its anticonvulsant activity was evaluated...

natural sciences chemical sciences

• Springer Science and Business Media LLC
• DOI: 10.21203/rs.3.rs-9006539/v1

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Artículo 2026 Revisado por pares 1 cita

Structural, Rheological, and Physicochemical Properties of Yam Starch Modified by Moderate Electric Fields

Enay Salcedo Salazar · Jairo Salcedo Mendoza · Guadalupe Mendez Montealvo · Gonzalo Velazquez · y 2 más

ABSTRACT Moderate electric fields (MEF) have emerged as a non‐thermal technology with the potential to modify the structure of biopolymers. This study aimed to evaluate the effect of MEF (5–15 V/cm) on the structural and techno‐functional properties of yam starch. The working hypothesis was that MEF application induces...

Electricity X-Ray Diffraction Dioscorea Viscosity

• Wiley
• English
• DOI: 10.1002/bip.70094

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Artículo 2026 Acceso abierto Revisado por pares

Impact of sustainable logistics on business performance: A systematic literature review (2011–2024)

Elkin R. Zapa Pérez · Bernardo A. Monsalve Lozano

Background: Companies worldwide have increasingly adopted sustainable logistics strategies to optimise environmental management, foster social well-being and generate economic benefits that enhance business performance. Objectives: This study analyses the impact of sustainable logistics on business performance through...

sustainable logistics economics and business social sciences systematic literature review

• AOSIS
• DOI: 10.4102/jtscm.v20i0.1291

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Artículo 2026 Acceso abierto Revisado por pares

Service Coverage Does Not Uniformly Translate into Financial Protection Under Universal Health Coverage: A Multicountry Panel Analysis, 2000–2023

Anderson Díaz Pérez · Wendy Acuña Pérez

Universal health coverage (UHC) requires simultaneous gains in service coverage and financial protection, yet these dimensions are often analysed separately. We conducted a secondary ecological panel study using two public indicator files (UHC-SCI and UHC-FH40). Records were first harmonized through a document-oriented...

medical and health sciences Public Health and Health Services other medical science Public Health and Healthcare

• MDPI AG
• DOI: 10.20944/preprints202603.1214.v1

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Artículo 2026 Acceso abierto Revisado por pares 1 cita

Improving the biomechanical behavior of TPMS structures with radial gradient porosity for 3D-printed bone fixation devices: Numerical simulation and experimental validation

Harold D. Pérez · Alejandra Tapia · Jorge Bris · Virginia Paredes · y 2 más

This study presents the design, modeling, and experimental validation of 3D-printed interference screws fabricated from polylactic acid (PLA) and structured with radially graded triply periodic minimal surfaces (TPMS). The radial cell architecture conforms to the cylindrical geometry of orthopedic implants, generating...

medical engineering engineering and technology

• Informa UK Limited
• English
• DOI: 10.1080/15376494.2026.2641809

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Artículo 2026 Revisado por pares

Consequences of outpatient antiseizure medication shortages in the emergency department

Camilo Espinosa‐Jovel · Nathalia Tafur‐Gómez · Natalia Oliveros‐Acuña · Natalia Valencia‐Enciso · y 1 más

Abstract Objective Shortages of antiseizure medications (ASM) have been increasingly reported worldwide, threatening treatment continuity for patients with epilepsy. Since 2024, Colombia has experienced a nationwide shortage of medications for neurological diseases, particularly ASM, compromising disease control and he...

medical and health sciences clinical medicine

• Wiley
• English
• DOI: 10.1002/epd2.70223

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Artículo 2026 Acceso abierto Revisado por pares

Cardiac magnetic resonance predictors of adverse outcomes in Chagas cardiomyopathy

Ariza-Ordóñez, Nicolás · Rangel, Diego · Valderrama-Achury, Maria Daniela · Pino Marín, Antonia · y 5 más

Background Chagas cardiomyopathy (CC) is a major cause of cardiac morbidity and mortality in Latin America. The disease presents with varying degrees of myocardial involvement, posing a significant clinical challenge. Multimodal imaging plays a crucial role in patient assessment and management; however, the role of car...

medical and health sciences clinical medicine Original Research

• Frontiers Media SA
• DOI: 10.3389/fcvm.2026.1758594

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Artículo 2026 Acceso abierto Revisado por pares 1 cita

In silico discovery of thioglycoside analogues as donor-site inhibitors of glycosyltransferase LgtC

Olimpo, Sierra-Hernández · Oscar, Saurith-Coronell · Jackson J, Alcázar · Eliceo, Cortés · y 6 más

The growing prevalence of multidrug-resistant Gram-negative pathogens highlights the urgent need for therapeutic strategies that complement traditional antibiotics by targeting essential virulence pathways. Glycosyltransferase LgtC, a key enzyme in lipooligosaccharide (LOS) biosynthesis, represents an attractive target...

basic medicine medical and health sciences

• Springer Science and Business Media LLC
• English
• DOI: 10.1038/s41598-026-43638-x

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