[EN] Reducing mechanical losses in internal combustion engines has been a recurrent research topic over the past few decades. Despite mechanical losses are a key issue that should be carefully addressed to reduce fuel ...
[EN] The use of synthetic fibers in fiber-reinforced concretes (FRCs) is often avoided due to the mistrust of lower performance at changing temperatures. This work examines the effect of moderate
temperatures on the flexural ...
Parra Gómez, Jorge; Ivanova-Angelova, Todora; Menghini, Mariela; Homm, Pía; Locquet, Jean-Pierre; Sanchis Kilders, Pablo(Institute of Electrical and Electronics Engineers, 2021-05-01)
[EN] Vanadium dioxide (VO2) is one of the most promising materials for developing hybrid photonic integrated circuits (PICs). At telecommunication wavelengths, VO2 exhibits a large change on the refractive index (¿n ~ 1 ...
Parra Gómez, Jorge; Pernice, Wolfram H. P.; Sanchis Kilders, Pablo(Nature Publishing Group, 2021-05-04)
[EN] A wide variety of nanophotonic applications require controlling the optical phase without changing optical absorption, which in silicon (Si) photonics has been mostly pursued electrically. Here, we investigate the ...
Serrano, J.R.; Arnau Martínez, Francisco José; Bares-Moreno, Pau; Gómez-Vilanova, Alejandro; Garrido-Requena, J.; Luna-Blanca, M. J.; Contreras-Anguita, F. J.(Elsevier, 2021-01-15)
[EN] As pollutants and fuel consumption requirements become more constraining, new internal combustion engines generation arise to fulfill future automobile market regulations. In these context spark ignition (SI) engines ...
[EN] Conservation of built heritage, at present, is a major task and a great challenge because it requires adapting the performance of existing buildings to current code requirements, when very often these were built before ...
[EN] This paper presents the results of a computational investigation of the aerodynamic choking mechanism
in a variable geometry turbine, which is widely used in automotive turbocharging. RANS and URANS
numerical ...
[EN] Background and Objective
In silico tools are known to aid in drug cardiotoxicity assessment. However, computational models do not usually consider electrophysiological variability, which may be crucial when predicting ...
Charalambous, Christos; Garcia March, Miguel Angel; Munoz-Gil, Gorka; Grzybowski, Przemyslaw Ryszard; Lewenstein, Maciej(Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2020-02-17)
[EN] We study the diffusive behavior of a Bose polaron immersed in a coherently coupled two-component Bose-Einstein Condensate (BEC). We assume a uniform, one-dimensional BEC. Polaron superdiffuses if it couples in the ...
[EN] The objective of this work was to develop a predictive model to aid non-clinical dispatchers to classify emergency medical call incidents by their life-threatening level (yes/no), admissible response delay (undelayable, ...
Tiseira, Andrés-Omar; García-Cuevas González, Luis Miguel; Inhestern, Lukas Benjamin; Echavarria-Olaya, Juan David(SAGE Publications, 2022-08)
[EN] In commonly applied one-dimensional choking models for radial turbines, choked flow is assumed to appear in the geometrical throat of each stator and rotor. Coupled and complex three-dimensional effects are not ...
[EN] Composite bridge optimization might be challenging because of the significant number of variables involved in the problem. The optimization of a box-girder steel¿concrete composite bridge was done in this study with ...
Solares-Hernández, Pedro A.; Garcia March, Miguel Angel; Conejero, J. Alberto(MDPI AG, 2020-11)
[EN] Divisibility networks of natural numbers present a scale-free distribution as many other process in real life due to human interventions. This was quite unexpected since it is hard to find patterns concerning anything ...
Pons-Escat, Lucía; Feliu-Pérez, Josué; Puche-Lara, José; Huang, Chaoyi; Petit Martí, Salvador Vicente; Pons Terol, Julio; Gómez Requena, María Engracia; Sahuquillo Borrás, Julio(Elsevier, 2022-06)
[EN] Multithreaded latency-critical applications represent an important subset of workloads running on public cloud systems. Most of these systems deploy powerful computing servers including Intel Hyper-Threading processors. ...
Garibo i Orts, Óscar; Baeza-Bosca, Alba; Garcia March, Miguel Angel; Conejero, J. Alberto(IOP Publishing, 2021-12-17)
[EN] Anomalous diffusion occurs at very different scales in nature, from atomic systems to motions in cell organelles, biological tissues or ecology, and also in artificial materials, such as cement. Being able to accurately ...
[EN] We introduce a new family of energy-based probabilistic graphical models for efficient unsupervised learning. Its definition is motivated by the control of the spin-glass properties of the Ising model described by the ...
Monreal-Trigo, Javier; Alcañiz Fillol, Miguel(Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, 2019-07-05)
[EN] The combination of electrostimulation techniques with electrochemical controlled drug release from mesoporous silica nanoparticles for nervous cells regeneration is an unexplored field, even though electrostimulation, ...
[EN] The current paper presents the validation of some hypotheses used for developing a one-dimensional twin-entry turbine model with experimental measurements. A Laser Doppler Anemometry (LDA) technique has been used for ...
[ES] En este trabajo presentamos el método de los elementos finitos con mallados cartesianos y formulación Galerkin discontinua (cgDG), una técnica novedosa que permite la obtención de soluciones numéricas para problemas ...
[EN] Phase-change integrated photonics has emerged as a new platform for developing photonic integrated circuits by integrating phase-change materials like GeSbTe (GST) onto the silicon photonics platform. The thickness ...