Results 31 to 40 of about 102,121 (194)

Universal Cytomegalovirus Screening in the First Trimester of Pregnancy: The Multicentre Observational Cohort Study in the Area of Barcelona (CITEMB Study)

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 5, Page 1037-1045, April 2026.
ABSTRACT Objective To determine the CMV seroprevalence among pregnant women and assess the rate of primary CMV infections during the first trimester. Design Prospective multicentre observational cohort study. Setting Four primary care centres (ASSIRs) and two tertiary hospitals in Barcelona and its metropolitan area. Pupulation or Sample Pregnant women
María Ángeles Sánchez‐Durán   +21 more
wiley   +1 more source

De-identifying Spanish medical texts - named entity recognition applied to radiology reports

open access: yesJournal of Biomedical Semantics, 2021
Background Medical texts such as radiology reports or electronic health records are a powerful source of data for researchers. Anonymization methods must be developed to de-identify documents containing personal information from both patients and medical
Irene Pérez-Díez   +4 more
doaj   +1 more source

Understanding Gender Bias in Text‐to‐Image Models Through Quantitative and Interpretable Analysis: A Fashion Case Study

open access: yesExpert Systems, Volume 43, Issue 4, April 2026.
ABSTRACT Recent advances in text‐to‐image generation have enabled generative models to produce realistic visuals from textual descriptions, transforming creative workflows in domains like fashion. However, these systems may encode and reproduce societal biases, particularly in gender representation.
María Villalba‐Osés   +2 more
wiley   +1 more source

La investigació formativa en l’assignatura optativa d’informática aplicada a la investigació educativa [PDF]

open access: yes, 2014
Podeu consultar el document complet a: http://diposit.ub.edu/dspace/handle/2445/65797En la investigació formativa l’alumnat és protagonista actiu del seu propi procés, fent del professorat un acompanyant cap a l’aprenentatge autònom. L’alumnat adopta un
Barrio, J. del (Jordi)   +2 more
core  

Algunes consideracions sobre la investigació en Psicologia [PDF]

open access: yes, 1983
Aunque aparentemente parece exisitir unanimidad en el objeto de estudio de la psicología, en realidad coexisten diversas concepciones que parten de presupuestos muy distintos, lo que conlleva una gran diversidad en la metodología y temas investigados ...
Riera Riera, Joan
core   +3 more sources

Pressure‐Driven Structural Distortion in Cold Sintered LiFePO4|Li1.3Al0.3Ti1.7(PO4)3 Composite Solid Electrolyte Bilayers

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
Cold sintering pressure critically affects LiFePO4‐composite solid electrolyte bilayers' performance. High pressure (720 MPa) causes lattice distortions and irreversible phase changes, impairing lithium diffusion and cycling stability, while lower pressure (300 MPa) preserves structure and enables superior battery performance.
Sergio Ferrer‐Nicomedes   +6 more
wiley   +1 more source

EL PUERTO DE GADIR. INVESTIGACIÓN GEOARQUEOLÓGICA EN EL CASCO ANTIGUO DE CÁDIZ

open access: yesRevista Atlántica-Mediterránea de Prehistoria y Arqueología Social, 2001
Damos a conocer en este estudio preliminar los resultados parciales de las perforaciones geoarqueologicas realizadas en el casco antiguo de Cadiz, durante la campana de primavera del ano 2001. La estratigrafia comparada obtenida mediante esta praxis de Geoarqueologia Urbana ha permitido delimitar la existencia de un 'Puerto Interior', que podernos ...
openaire   +1 more source

Risk of advanced adenoma detection in colorectal cancer screening programmes according to personal characteristics and screening history

open access: yesInternational Journal of Cancer, Volume 158, Issue 5, Page 1272-1280, 1 March 2026.
What's New? Detection of advanced adenomas (AA) is a key indicator of clinical benefit in colorectal cancer screening programs (CRCSPs). Multiple factors, however, may influence the likelihood of AA detection. This study investigated AA detection in the context of factors related to personal screening history and social characteristics among ...
Mercedes Vanaclocha‐Espí   +8 more
wiley   +1 more source

A childhood obesity prevention programme in Barcelona (POIBA Project): Study protocol of the intervention

open access: yesJournal of Public Health Research, 2018
Background: Childhood obesity preventive interventions should promote a healthy diet and physical activity at home and school. This study aims to describe a school-based childhood obesity preventive programme (POIBA Project) targeting 8-to-12- year-old.
Francesca Sánchez-Martínez   +8 more
doaj   +1 more source

Ultrasound and MRI abdominal fat distribution and its associations with metabolic conditions in adults with abdominal obesity

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 3, Page 2061-2074, March 2026.
Abstract Aims To evaluate the accuracy of abdominal fat distribution of subcutaneous (SAT) and visceral adipose tissue (VAT) assessed by ultrasound (US) compared to magnetic resonance imaging (MRI), as the gold standard technique. Additionally, to assess the association between abdominal fat distribution measured by US and metabolic conditions in ...
Claudia Jiménez‐ten Hoevel   +6 more
wiley   +1 more source

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