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Departament de Física
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Recent Submissions
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Impinging bubbly jets at different gravity levels
(2012-12)
Article
Open AccessBubbly jet impingement have been studied experimentally and numerically in normal gravity and in microgravity conditions. Zero gravity results have been obtained at the ZARM Drop Tower, which allows 4.7 s of a microgravity ... -
Worldwide soundscapes: a synthesis of passive acoustic monitoring across realms
(2025-05)
Article
Open AccessAim: The urgency for remote, reliable and scalable biodiversity monitoring amidst mounting human pressures on ecosystems has sparked worldwide interest in Passive Acoustic Monitoring (PAM), which can track life underwater ... -
Characterizing temporal correlations in the output of a semiconductor laser with optical feedback
(2025-11-01)
Article
Restricted access - publisher's policyWe perform an experimental study of the dynamics of a semiconductor laser with optical feedback. We use two event-based methods to characterize the time series of the emitted intensity, one based on events that are defined ... -
In situ characterization of interface-microstructure dynamics in 3D-Directional Solidification of model transparent alloys
(Springer, 2005-03)
Article
Restricted access - publisher's policyMicrostructure plays a central role in determining properties of materials so that the fundamental understanding of the physics of microstructure selection is critical in the design of materials. Under terrestrial conditions ... -
Implementing symptom-based predictive models for early diagnosis of pediatric respiratory viral infections
(Multidisciplinary Digital Publishing Institute (MDPI), 2025-04-08)
Article
Open Access(1) Background: Respiratory viral infections, including those caused by SARS-CoV-2, respiratory syncytial virus (RSV), influenza viruses, rhinovirus, and adenovirus, are major causes of acute respiratory infections (ARIs) ... -
Early experience on universal prophylaxis in infants against respiratory syncytial virus: facts and expectations
(2025-03-18)
Article
Restricted access - publisher's policyDuring the 2023/24 season, nirsevimab significantly reduced the risk of bronchiolitis and confirmed respiratory syncytial virus (RSV) infections in primary care, hospital, and pediatric intensive care unit admissions among ... -
Leveraging large language models for patient-ventilator asynchrony detection
(2025-06)
Article
Open AccessObjectives The objective of this study is to evaluate whether large language models (LLMs) can achieve performance comparable to expert-developed deep neural networks in detecting flow starvation (FS) asynchronies during ... -
Longitudinal characterization of patient-ventilator asynchronies in acute hypoxemic respiratory failure
(SAGE publishing, 2025-05-29)
Article
Open AccessBackground: We sought to analyze the prevalence of patient-ventilator asynchronies in subjects with hypoxemic respiratory failure because of COVID-19 ARDS and their association with clinical outcomes. Methods: This was a ... -
Higini Arau-Puchades's career in architectural acoustics revisited : between Lothar Cremer's mastery and work alongside Rafael Moneo
(American Institute of Physics (AIP), 2025)
Article
Open AccessSpanish physicist Higini Arau-Puchades (Barcelona, 1946) has been an example of professional achievement in a country with a tradition of acoustic studies that was not highly developed. His prestige was established during ... -
Electronic structure and defect states in bismuth and antimony sulphides identified by energy-resolved electrochemical impedance spectroscopy
(Institute of Physics (IOP), 2025-05-22)
Article
Open AccessOne of the reasons chalcogenide-based photovoltaic solar cells do not yet meet the expected high-power conversion efficiencies is a lack of understanding of their electronic structure, and particularly the nature of the ... -
Modeling of solitary wave-induced scour around structures: SPH-based analysis and experimental validation
(Elsevier, 2025-09-01)
Article
Restricted access - publisher's policyThis paper investigates solitary wave-induced scour around square structures, a critical factor affecting the integrity of coastal infrastructure. The phenomenon is studied numerically and validated through original ... -
Experimental validation of a numerical model for the analysis of erosion depth in coarse sand induced by a dam break of water
(2025-04)
Article
Restricted access - publisher's policyA computational model for studying the scour depth of coarse sand generated by a dam break is presented and validated using data obtained from an original experiment also reported in this work. The experimental study ...