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3481+ documents found

R3sNet: optimized residual neural network architecture for the classification of urban solid waste via images

Castro Bello, Mirna · Romero Juárez, Victor M. · Fuentes Pacheco, Jorge + 5 authors

2025Publisher: Multidisciplinary Digital Publishing Institute (MDPI)Repository: UPCommons — Universitat Politècnica de Catalunya

Municipal solid waste (MSW) accumulation is a critical global challenge for society and governments, impacting environmental and social sustainability. Efficient separation of MSW is essential for resource recovery and advancing sustainable urban management practices. However…

DOI: 10.3390/su17083502

Evaluating the performance of large language models in predicting diagnostics for Spanish clinical cases in cardiology

Delaunay, Julien · Cusidó Roura, Jordi

2025Publisher: Multidisciplinary Digital Publishing InstituteRepository: UPCommons — Universitat Politècnica de Catalunya

This study explores the potential of large language models (LLMs) in predicting medical diagnoses from Spanish-language clinical case descriptions, offering an alternative to traditional machine learning (ML) and deep learning (DL) techniques. Unlike ML and DL models, which…

DOI: 10.3390/app15010061

E-structures and almost regular Poisson manifolds

Garmendia, Alfonso · Miranda Galcerán, Eva

2025Repository: UPCommons — Universitat Politècnica de Catalunya

In recent years, b-symplectic manifolds have emerged as important objects in symplectic geometry. These manifolds are Poisson manifolds that exhibit symplectic behavior away from a distinguished hypersurface, where the symplectic form degenerates in a controlled manner. Inspired…

DOI: 10.48550/arXiv.2410.11641

Green urban transition: interdisciplinary insights on green façades design in hot climates as one of crucial strategies for low-carbon development

Chojnacka, Katarzyna · Widera, Barbara · Macarulla Martí, Marcel + 8 authors

2025Publisher: SpringerRepository: UPCommons — Universitat Politècnica de Catalunya

The purpose of this study is to present interdisciplinary insights on vertical green systems (VGS) design in hot climate zones. The approach to the VGS design proposed in this article combines architectural design, structural systems, green building and township development with…

DOI: 10.1007/s10098-024-02957-1

Deep learning-based UWB-IMU data fusion for indoor positioning in industrial scenario

Muthineni, Karthik · Artemenko, Alexander · Vidal Manzano, José + 3 authors

2025Repository: UPCommons — Universitat Politècnica de Catalunya

Accurate and precise wireless infrastructure-based positioning systems become crucial as industries move towards flexible, portable, and autonomous transportation systems such as Automated Guided Vehicles (AGVs). Multipath-dominant dynamic environments like industries present…

DOI: 10.1109/OJVT.2025.3566888

A note on gravitational dark matter production

Haro Cases, Jaume · Pan, Supriya

2025Publisher: Multidisciplinary Digital Publishing Institute (MDPI)Repository: UPCommons — Universitat Politècnica de Catalunya

Dark matter, one of the fundamental components of the universe, has remained mysterious in modern cosmology and particle physics, and hence, this field is of utmost importance at the present moment. One of the foundational questions in this direction is the origin of dark…

DOI: 10.3390/universe11020049

Second gradient thermoelasticity with microtemperatures

Iesan, Dorin · Quintanilla de Latorre, Ramón

2025Publisher: AMER INST MATHEMATICAL SCIENCES-AIMSRepository: UPCommons — Universitat Politècnica de Catalunya

This research was concerned with a linear theory of thermoelasticity with microtemperatures where the second thermal displacement gradient and the second gradient of microtemperatures are included in the classical set of independent constitutive variables. The master balance…

DOI: 10.3934/era.2025025

Dipolar droplets of strongly interacting molecules

Langen, Tim · Boronat Medico, Jordi · Sánchez Baena, Juan + 3 authors

2025Publisher: American Institute of Physics (AIP)Repository: UPCommons — Universitat Politècnica de Catalunya

We simulate a molecular Bose-Einstein condensate in the strongly dipolar regime, observing the existence of self-bound droplets, as well as their splitting into multiple droplets by confinement-induced frustration. Our quantum Monte Carlo approach goes beyond the limits of the…

DOI: 10.1103/PhysRevLett.134.053001