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Buscador de Tesis y publicaciones académicas

Consulta más de 250 millones de tesis, artículos científicos, ponencias y datasets de repositorios abiertos de todo el mundo. Encuentra antecedentes para tu investigación y descarga los que son de acceso libre.

883.805 resultados

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Artículo 2026 Revisado por pares

Mapping the capacity for geriatric blood Cancer Care in Latin America: A cross- sectional survey of current status and future priorities

Héctor A, Vaquera-Alfaro · Alejandra, De Las Fuentes-Cepeda · Luisa C, Campos-González · Alia Guadalupe, Ordoñez-Ayala · y 22 más

Older adults with cancer face unique challenges in disease management. Limited awareness among health professionals of their specific needs, combined with variable resources across institutions, can negatively impact outcomes and quality of life. This study aimed to assess the human, infrastructural, and educational re...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jgo.2026.103069
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Artículo 2026 Revisado por pares

Investigating Alternative Treatments for Dyslipidemia Using Bioactive Compounds Derived from Kiwifruit (Actinidia chinensis): A Network Pharmacology, Molecular Docking, and Molecular Dynamics Simulation Analysis

Itzel Zamudio-Felix · Karina González-Becerra · Fernando Martínez-Esquivias · Oscar Daniel Oviedo-Tapia · y 3 más

Introduction: Kiwi has many bioactive compounds that may improve blood lipid levels and help treat dyslipidemia, but its molecular mechanism is not fully understood. This study explores these mechanisms using pharmacological network analysis. Methods: Bioactive compounds of kiwi were obtained from the IMPPAT website, a...

  • Bentham Science Publishers Ltd.
  • English
  • DOI: 10.2174/0113894501424607260119062949
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Artículo 2026 Revisado por pares

Understanding the practice of neuroanaesthesia across low- and middle-income countries (LMICs): a cross-sectional survey

Charu Mahajan · Hemanshu Prabhakar · Indu Kapoor · Ritesh Lamsal · y 37 más

Understanding the challenges in resource-limited settings is crucial for improving the quality of care, building capacity, and facilitating international collaboration in neurosurgical care. We conducted this survey with the aim of assessing and describing the current practices, challenges, training, and infrastructure...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.accpm.2026.101778
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Artículo 2026 Acceso abierto Revisado por pares

Validation and psychometric properties of the Spanish Curvy Ideal Internalization scale (CII-S) in Colombian women

F E, Andres · A M, Chamorro Coneo · D A, Bolívar · M, Mebarak Chams · y 2 más

The curvy appearance ideal has become increasingly promoted in recent years, particularly among women from Black and Latin American backgrounds. Having a reliable measure of how women endorse and internalise such appearance ideals is essential for supporting culturally appropriate research in Spanish-speaking Latin Ame...

Adult Psychometrics Adolescent social sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.bodyim.2026.102142
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Artículo 2026 Acceso abierto Revisado por pares

Rosenbaum Syndrome Successfully Treated With Left Bundle Branch Area Pacing

Juan P. Morales · Efraín Gil

Trifascicular block can progress to complete atrioventricular (AV) block and sudden cardiac death. Its clinical and electrocardiographic presentation is usually dramatic but may occasionally be subtle and intermittent, making recognition difficult.A 45-year-old man presented with exertional dyspnea and no structural he...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jaccas.2026.109580
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Artículo 2026

Propuesta innovadora para la calidad de la enseñanza del canto lírico universitario

Romero Montenegro, Victor Hugo · Mazuera Marín, Gabriela

The article substantiates an innovative proposal aimed at improving the quality of classical singing teaching in higher education through somatic mediation of the posture-breathing-phonation triad. A qualitative study with a theoretical-documentary design and propositional scope was conducted using theoretical systemat...

Educación artística Educación superior humanities and the arts Canto lírico
  • Revista Varela
  • Spanish
  • DOI: 10.5281/zenodo.22235660
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Artículo 2026 Revisado por pares

Corrigendum to “Power plays in the jungle: Political alignment and environmental degradation in Colombia” [J. Environ. Econ. Manag. 138 (2026) 103335]

Jimenez, Juan Miguel · Molina Alvarez, Lizeth Melissa · Saavedra, Santiago

The authors regret that the author contribution statements in the published version of the article were incompletely reported. The correct author contributions are as follows: Juan Miguel Jimenez: Project administration, Investigation, Methodology, Formal analysis, Data curation, Conceptualization, Writing - Original D...

  • Elsevier BV
  • Netherlands
  • English
  • DOI: 10.1016/j.jeem.2026.103394
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Artículo 2026 Acceso abierto Revisado por pares

Investigating the neural origins of Ear-EEG: A correlation study using scalp EEG source reconstruction

Hanane Moumane · José Yesith Juez-Suárez · Mérie Nassar · Alexandra Lackmy-Vallée · y 4 más

Ear electroencephalography (Ear-EEG) has emerged as a promising alternative to traditional scalp EEG, offering a noninvasive, discreet, and portable method for neural monitoring. While its ability to capture brain activity is established, the cortical origins of Ear-EEG signals remain unclear. It is uncertain whether t...

Male Adult Cerebral Cortex Brain Mapping
  • Elsevier BV
  • English
  • DOI: 10.1016/j.neuroimage.2026.122078
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Artículo 2026 Acceso abierto Revisado por pares

Fuzzy Control of a Magnetorheological Damper in a Transfemoral Prosthesis: Modeling, Implementation, and Experimental Validation

Cesar H. Valencia-Niño · Zuly Alexandra Mora-Pérez · Sebastian Muñoz-Vásquez · Paolo A. Ospina-Henao · y 1 más

Passive and fixed-damping transfemoral prostheses cannot adapt their resistance to the phase-dependent demands of human gait, and microprocessor-controlled commercial knees remain out of reach for most amputees. We present a fuzzy logic controller that modulates a magnetorheological (MR) damper directly from gait phase...

embedded control fuzzy logic control mechanical design transfemoral prosthesis
  • MDPI AG
  • English
  • DOI: 10.3390/technologies14090541
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Artículo 2026 Acceso abierto Revisado por pares

[Translated article] Infection related to closed diaphyseal femoral fractures treated with external fixation and subsequent internal fixation at a reference hospital: A cross-sectional study

M F, Ochoa Ariza · J, Calderón Gamba · D F, Rincón Cardozo

The definitive management of fractures is not completely unhazardous, with fracture-related infection (FRI) being one of the complications. The main objective of this study was to determine the prevalence of FRI in patients with closed femur fractures treated with initial external fixation followed by definitive fixati...

Male Adult Adolescent Middle Aged
  • Elsevier BV
  • Spanish
  • DOI: 10.1016/j.recot.2026.06.019
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Resultados provistos por OpenAIRE, la infraestructura europea de ciencia abierta. Tesis y Másters Colombia no aloja ni distribuye estos documentos: cada enlace lleva al repositorio de origen.

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