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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 Acceso abierto Revisado por pares 1 cita

Colombian protocol for the hospital management of non-critically ill patients with suspected or confirmed yellow fever

Diana Alejandra Hernández-Ramírez · Iván Darío Gutiérrez-Castillo · Álvaro A. Faccini-Martínez · Leidy J. Medina-Lozano · y 10 más

Yellow fever (YF) continues to cause high lethality in Colombia; timely, standardized care is critical. This guideline consolidates current evidence and frontline experience to support hospital management of non-critically ill patients with YF. It introduces an operational five-group classification (A, B1, B2, C1, C2)...

health sciences medical and health sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.nmni.2026.101829
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Artículo 2026 Acceso abierto Revisado por pares

Symptom burden to characterise, predict, and prevent asthma attacks: a patient-level meta-analysis of randomised trials and translational prospective studies

Simon, Couillard · Fleur L, Meulmeester · Pascal, Charland · Samuel, Lemaire-Paquette · y 25 más

Asthma symptoms often guide disease assessment and management, but their prognostic and predictive value is unclear. We evaluated the extent to which symptom burden measured by the 5-item Asthma Control Questionnaire (ACQ-5) predicts future severe asthma attacks and response to anti-inflammatory therapy.We conducted an...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/s2213-2600(26)00150-5
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Artículo 2026 Acceso abierto Revisado por pares

Association Between Preexisting Thyroid Disorders and Immediate Postoperative Neurological Complications after STA–MCA Bypass in Adult Moyamoya Angiopathy: A Single-Center Retrospective Cohort Study from Italy

Sergio A. Calero Martinez · Nazeer Aboud · Nicola Rifino · Francesco Restelli · y 1 más

Postoperative neurological complications remain a relevant concern after superficial temporal artery-middle cerebral artery (STA-MCA) bypass in patients with moyamoya disease. While disease-related factors have been widely studied, the impact of preexisting medical conditions on immediate postoperative outcomes is less...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.wneu.2026.125261
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Artículo 2026 Revisado por pares

Ovarian borderline tumors and minimally invasive surgery: a narrative review

Tiffany Redfern · Pablo Nicolás Gola · Andrés Erazo · Khadija Warfa · y 3 más

Borderline ovarian tumors (BOTs) are a distinct subgroup of epithelial ovarian neoplasms that commonly affect women of reproductive age and are associated with excellent overall survival. Management is primarily surgical and requires balancing oncologic considerations with fertility preservation. This narrative review...

medical and health sciences clinical medicine
  • Elsevier BV
  • English
  • DOI: 10.1016/j.ejogrb.2026.115396
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Artículo 2026 Acceso abierto Revisado por pares

In situ insights into spatial and temporal expressions of mesenchymal stem cell markers during human skeletal development

Juan Sebastián, Arbeláez-Teuzaba · Derna Luz, Castro · Jorge Andrés, Franco-Zuluaga · Katherin, Niño-Traslaviña · y 4 más

Bone formation is a complex process involving multiple cell types and molecular signals that regulate osteogenesis from three embryological origins. Depending on the anatomical site, bone develops through either intramembranous or endochondral ossification. Although skeletal development has been extensively studied, th...

Bone Development Osteogenesis Humans Gene Expression Regulation, Developmental
  • Elsevier BV
  • English
  • DOI: 10.1016/j.tice.2026.103585
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Artículo 2026 Revisado por pares 1 cita

Integrating deep learning and geometry-based microstructural analysis of technical bamboo fibers for bio-composite engineering

Lina Garcia-Palacio · Carlos I. Cardona · Jesús Alejandro Alzate · Reiner Dieden · y 4 más

Hierarchical microstructural analysis of plant extracted technical fibres, such as bamboo, is critical for advancing sustainable composite development in what concerns to geometric modelling, properties prediction, and manufacturing optimization. Precise segmentation of anatomical phases such as elementary fibres, midd...

DeepLearning BambooFibre Crosssection Microstructure
  • Elsevier BV
  • English
  • DOI: 10.1016/j.compositesa.2026.109949
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Software 2026

oscar-rincon/unbounded-domains: Evaluation Sampling Strategies PIKAN

Rincón-Cardeño, Oscar · Perez Bernal, Gregorio · Montoya-Noguera, Silvana · Guarín-Zapata, Nicolás

Study of sampling distributions and network architectures for inverse problems in unbounded domains.

Scientific Machine Learning Inverse Problems Unbounded Domains Kolmogorov-Arnold Networks
  • Zenodo
  • English
  • DOI: 10.5281/zenodo.23087247
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Artículo 2026 Revisado por pares

Authors' reply: What every intensivist should know about extracorporeal CO₂ removal in ARDS

Luis Alexander, Peña-López · Guillermo, Ortiz-Ruiz · Manuel, Garay-Fernández · Henry Mauricio, Parada-Gereda · y 2 más

We thank Tang for the thoughtful comments regarding our review on extracorporeal CO₂ removal (ECCO₂R) in acute respiratory distress syndrome (ARDS). In this reply, we further discuss several key issues related to the physiological rationale and future development of ECCO₂R. While acknowledging the relevance of mechanic...

medical and health sciences Respiratory Distress Syndrome clinical medicine Extracorporeal Membrane Oxygenation
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jcrc.2026.155653
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Artículo 2026 Revisado por pares

In vitro evaluation of automated single-unit crown design using artificial intelligence: Design time, marginal misfit, dental morphology, and contact points

Luiz Felipe Fernandes Gonçalves · Matheus Harllen Gonçalves Veríssimo · Larissa Mendonça de Miranda · Cristhian Camilo Madrid Troconis · y 4 más

To compare an artificial intelligence-based design workflow with a manual CAD workflow in terms of design time, vertical marginal misfit, dental morphology, and interproximal and occlusal contacts during single-unit crown planning.Standardized preparations for single-unit crowns were performed on a typodont (teeth 22,...

Time Factors Crowns Dental Prosthesis Design Artificial Intelligence
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jdent.2026.106755
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Artículo 2026 Acceso abierto Revisado por pares

Using biological control in free-range laying hens to prevent infections by digestive endoparasites. Effects on productivity, welfare and health

M.S. Arias · J.A. León · J. Cuervo · A.M. Palomero · y 6 más

Controlling endoparasites in free-range laying hens remains a challenge, as the existence of infective stages in the soil poses a continuing risk of infection. To reduce the presence of oocysts and nematode eggs in the soil, the saprophytic filamentous parasitophagous fungus Mucor circinelloides was distributed in the...

Full-Length Article Prevention Pasture-raised Endoparasites
  • Elsevier BV
  • Spain
  • English
  • DOI: 10.1016/j.psj.2026.107244
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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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