Universitat Politècnica de Catalunya: Envíos recientes
Mostrando ítems 181-200 de 165332
Neural network-based leak localization in water distribution networks using the gravity center of pressure measurements
A novel methodology for leak diagnosis in urban water distribution systems (WDS) is proposed. Small leaks are simulated using a well-calibrated EPANET model of the WDS. Considering only the known topology of the WDS, and ...
Documentació Workshop "Colorimetría y moda para el bienestar"
Documentació del Workshop realitzat a la seu d'Adolfo Domínguez impartit en el marc de la Càtedra UPC I+AD en Calidad & Innovación Textil
New disclosures on expected credit loss: effects on Banking credit risk and its links with portfolio specialization
Our study analyzes the information content of provisions in the expected credit loss (ECL) model in four credit segments: corporates, SMEs, institutions and households of European banks. Using data from the Prudential ...
Future tempos: conversations on architecture across time and media
In the continuous effort to make architecture public, technology plays a fundamental role. While in pre-typographical times authors limited the publication of their work to autographed documents, with the appearance of the ...
Virtual nasal cavity populations for flow prediction with distributed graph convolutional neural networks
Nasal air resistance is a key indicator of respiratory health and is essential for understanding nasal physiology and functions. Accurately measuring this quantity, however, remains challenging both experimentally and ...
Evaluating performance of real ad-hoc networks using AODV with hello message mechanism for maintaining local connectivity
© 2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or ...
A method for track-independent railway vehicle characterization as ground-borne vibration sources based on blocked forces
In this article, a method to characterise rolling stock as sources of ground-borne noise and vibration is presented. The method is based on the blocked force approach, and it allows for a fully track-independent characterization ...
Assessing cybersecurity of Internet-facing medical IT systems in Germany& Spain using OSINT tools
Este artículo investiga las amenazas de ciberseguridad en sistemas de TI médicos (Tecnologías de la Información) expuestos a Internet. Con este fin, desarrollamos una metodología y construimos una cadena de procesamiento ...
Bionanocomposite films of nanocellulose with chitosan or alginate: Enhanced barrier properties and active packaging potential
In this study, two biopolymers—alginate and chitosan—were combined with nanofibrillated cellulose (NFC) at varying concentrations (5–80%) to produce alginate-NFC and chitosan-NFC bionanocomposites. FTIR confirmed the good ...
Numerical analysis of the effect of heterogeneity on CO2 dissolution enhanced by gravity-driven convection
Dissolution trapping of CO2 in brine can mitigate the risk of supercritical CO2 leakage during long-term geological carbon sequestration (GCS). The dissolution of overlying supercritical CO2 into brine increases the density ...
Four issues on the goal and scope definition of a BIM-Based LCA study for existing buildings
Life Cycle Assessment is a standardised method for assessing the environmental impacts of products and services. With the European standard EN 15643 and the related EN 15978 on the environmental sustainability of buildings, ...
A solution to the tension of burning on neutron stars and nuclear physics
When neutron stars accrete matter from a companion star, this matter forms a disk around them and eventually falls on their surface. Here, the fuel can ignite into bright flashes called Type I bursts. Theoretical calculations ...
Formulation of a new shell-like reduced order model finite element for layered structures
This paper presents a weak work-based kinematic coupling formulation between layered Reissner-Mindlin (RM) shell models and non-overlapping contiguous solid models. This approach relies on the interface definition proposed ...
Recent advances in wind turbine condition monitoring using SCADA data: a state-of-the-art review
With the rapid increase worldwide in the number of installed wind turbines, as an increasingly vital role in the global energy landscape, requirements and expenses of maintenance have also increased significantly. This ...
Age of information-based evaluation methodology for cooperative connected and automated mobility
© 2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional ...
Museu d'Art Medieval de Vic (MEV): contingut i continent
El Museu d'Art Medieval de Vic (Museu Episcopal de Vic - MEV), és un museu d'art situat a la plaça bisbe Oliba, que atresora una magnífica col·lecció d'obres mestres de pintura i escultura del període romànic i gòtic català.
Processing maps and microstructural events in hot deformation of an Al-Cu alloy
This study investigates the hot deformation behavior and microstructural evolution of an AA2017 aluminum alloy with the aim of establishing optimal processing parameters through a comprehensive approach combining hot ...
Machine learning-driven inverse design of functionally graded auxetic metamaterials including non-linear regimes
Auxetic metamaterials, characterized by their negative Poisson’s ratio and unique deformation behavior, offer remarkable potential for developing tunable and energy-absorbing structures. However, the vast geometric design ...
Mitigating the rock-salt phase transformation in disordered LNMO through synergetic solid-state AlF3/LiF modifications
High-voltage disordered spinel LiNi0.5Mn1.5O4 is a promising cathode material for high power density in lithium-ion batteries. However, it suffers from poor cycle life associated with the rock-salt phase transformation. ...
Disseny i organització eficient de cursos a Moodle: millora de l'experiència d'usuari
La millora de l'experiència d'usuari en els cursos creats amb Moodle és clau per l’assoliment dels objectius d’aprenentatge. Reduir problemes com la "fatiga per scroll" i millorar l'accessibilitat, usabilitat i estètica ...
