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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

Definition of Clinically Meaningful Thresholds for the Brief Esophageal Dysphagia Questionnaire and Eckardt Score: A Multicenter Psychometric Study

Eugenia, Morales · Esteban, Glasinovic · José María, Remes-Troche · Karla, García-Zermeño · y 14 más

ABSTRACT Background The Brief Esophageal Dysphagia Questionnaire (BEDQ) and Eckardt score (ES) are the most used patient‐reported outcomes (PROs) for dysphagia. However, their patient‐centered cutoffs, minimal important difference (MID), and test–retest reliability have not been established. We aimed to address these g...

Male Adult Psychometrics Manometry
  • Wiley
  • English
  • DOI: 10.1111/nmo.70431
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Artículo 2026 Acceso abierto Revisado por pares

Narrowband UVB Phototherapy in Dermatology: GEF–CILAD 2026 Update

J.-M. Carrascosa · J. Ubogui · Y. Gilaberte · I. Belinchón · y 13 más

This document updates the scientific evidence and clinical practice regarding narrowband UVB phototherapy (NB-UVB) in dermatology. The review addresses indications, therapeutic regimens, safety aspects, combinations with systemic and biologic agents, and adaptation to special populations. NB-UVB remains a first-line th...

  • Elsevier BV
  • English
  • DOI: 10.1016/j.ad.2026.104694
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Ponencia / congreso 2026 Acceso abierto

Sustainable urbanisation and participatory governance in peripheral neighbourhoods: Insights from Bogotá

Sánchez Betancourt, Diana · Giraldo Diaz, John · Vivier, Elmé

Densely populated urban areas are under pressure to redirect their development trajectories towards more sustainable urbanisation pathways. Local participatory governance is considered key in doing so. Drawing on empirical evidence from participatory action research in Bogotá, Colombia, we examine efforts to improve th...

other engineering and technologies engineering and technology
  • Zenodo
  • DOI: 10.5281/zenodo.22228269
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Artículo 2026 Acceso abierto Revisado por pares

Imaging-guided classification and diagnostic pathways for appendiceal abscesses: Results from the 2025 Italian Society of Research in Surgery/Italian Society of Emergency and Trauma Surgery consensus conference

Cirocchi, Roberto · Matteucci, Matteo · Rizzuto, Antonia · Alemanno, Giovanni · y 55 más

Imaging plays a pivotal role in the diagnosis and stratification of appendiceal abscess, a distinct phenotype of complicated appendicitis. Persistent heterogeneity in anatomic terminology, radiological grading, and diagnostic pathways continues to hinder reproducibility, clinical decision-making, and cross-study compar...

medical and health sciences clinical medicine
  • Elsevier BV
  • Italy
  • English
  • DOI: 10.1016/j.surg.2026.110383
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Artículo 2026 Acceso abierto Revisado por pares

Hyperbolic partial differential equations with complex characteristics on Fourier Lebesgue spaces

Duván Cardona · William Obeng-Denteh · Frederick Opoku

The aim of this paper is to establish well-posedness properties for hyperbolic PDEs on Fourier Lebesgue spaces. We consider hyperbolic operators with complex characteristics. Since our approach comes from harmonic analysis, we establish boundedness properties of Fourier integral operators with complex-valued phase func...

Analysis of PDEs FOS: Mathematics mathematics natural sciences
  • Springer Science and Business Media LLC
  • English
  • DOI: 10.1007/s12215-026-01497-5
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Artículo 2026 Acceso abierto Revisado por pares

Soil respiration and litterfall dynamics along a forest-to-oil palm plantation transition in an Indonesian peatland

Erin Swails · Louis-Pierre Comeau · Kristell Hergoualc’h · Jodie Hartill · y 1 más

Poor understanding of biogeochemical processes driving variation in soil CO2 emissions in tropical peatlands limits model capacity to predict the large and growing contribution of peatland disturbance to human-induced GHG emissions. We measured monthly soil total (SR) and heterotrophic (SRh) respiration, concurrently w...

[SDV] Life Sciences [q-bio] Decomposition Carbon dioxide Heterotrophic respiration
  • Elsevier BV
  • France
  • English
  • DOI: 10.1016/j.geoderma.2026.118030
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Artículo 2026 Revisado por pares

Patient-important outcomes reported as primary outcomes in clinical studies of treatments for COVID-19: a meta-epidemiological study

Julia Bidonde · Laura Yuriko González-Teshima · Sergio Mauricio Moreno López · Camilo Andrés Avendaño Capriles · y 12 más

The reporting of patient-important outcomes (PIOs) in randomized controlled trials (RCTs) for COVID-19 varies widely, limiting their application in clinical decision-making. We evaluated how often PIOs were reported as primary outcomes in RCTs of COVID-19 treatments and identified trial characteristics associated with...

medical and health sciences Epidemiologic Studies clinical medicine Treatment Outcome
  • Elsevier BV
  • English
  • DOI: 10.1016/j.jclinepi.2026.112382
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Artículo 2026 Acceso abierto Revisado por pares

Molecular detection of Coxiella spp. and characterization of blood-feeding sources in tick species parasitizing domestic animals in cattle farms from Magdalena Medio, Colombia

Ruth Cabrera · Santiago Zapata · Yesica Durango-Manrique · Lucelly López · y 2 más

Coxiella burnetii is a globally distributed zoonotic bacterium responsible for Q fever in humans, with domestic ruminants serving as primary reservoirs. In Colombia, while livestock production is a vital economic sector, the dynamics of C. burnetii circulation among ticks and domestic animal hosts remain poorly underst...

veterinary science agricultural and veterinary sciences
  • Elsevier BV
  • English
  • DOI: 10.1016/j.vetmic.2026.111156
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Artículo 2026 Acceso abierto Revisado por pares

CryoDE: A Digital Cryogenic Detector Emulator for Microwave SQUID Multiplexed Systems

Timo Muscheid · Daniel Crovo · Robert Gartmann · Eduardo Gerlein · y 3 más

Simultaneous readout of large-scale cryogenic detector arrays relies on multiplexing schemes such as the FDM (Frequency-Division Multiplexing) with microwave SQUID multiplexers and highly customized readout electronics. In traditional detector systems, where mixed-signal ASICs are used in detector front-ends and typica...

Signal Processing (eess.SP) Signal Processing FOS: Physical sciences engineering and technology
  • Institute of Electrical and Electronics Engin...
  • DOI: 10.1109/tasc.2026.3652669
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Artículo 2026 Revisado por pares

International consensus statement on nasal septal perforation

I, Alobid · O, Garaycochea · M J, Rojas-Lechuga · S, Bansberg · y 21 más

Nasal septal perforation (NSP) is a multifactorial condition characterised by a full-thickness defect in the nasal septum, with clinical presentation ranging from asymptomatic cases to significant nasal obstruction, crusting, epistaxis, and impaired quality of life. A major challenge in NSP management is the absence of...

  • Stichting Nase
  • DOI: 10.4193/rhin26.027
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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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