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Early detection of tool wear in electromechanical broaching machines by monitoring main stroke servomotors
(Elsevier, 2023-12)
This paper aims to provide researchers and engineers with evidence that sensorless machine variable monitoring can achieve tool wear monitoring in broaching in real production environments, reducing production errors, ...
A CFD results-based reduced-order model for latent heat thermal energy storage systems with macro-encapsulated PCM
(Elsevier, 2023-12)
Macro-encapsulation of phase change material (PCM) is a promising approach to overcome a serious drawback of many latent heat thermal energy storage systems (LHTESSs): their low thermal power. Simulations are often used ...
Computational analysis of radiative heat transfer due to rotating tube in parabolic trough solar collectors with Darcy Forchheimer porous medium
(Elsevier, 2023-11)
This attempt numerically investigates the heat transfer in parabolic trough solar collectors due to the rotating tube for the hybrid nanofluid flow over the Riga surface with Darcy Forchheimer’s porous medium under the ...
Prediction of the discharging time of a latent heat thermal energy storage system with a UA approach
(Elsevier, 2023-12)
Designing latent heat thermal energy storage systems is a cumbersome task and the estimation of the performance of such a storage system normally involves experiments and detailed numerical simulations. Analytical, empirical ...
Lines Traced on Mountains: Delimitations and Territorial Disputes in the Western Pyrenees between the Ninth and Eleventh Centuries
(Brill, 2023-10-13)
The oldest archival records from Navarre and Aragon come from several monasteries that were founded in the ninth century in the Pyrenean valleys. These documents contain a considerable amount of information about how ...
Benefits of Polydopamine as Particle/Matrix Interface in Polylactide/PD-BaSO4 Scaffolds
(MDPI, 2020-07-31)
This work reports the versatility of polydopamine (PD) when applied as a particle coating in a composite of polylactide (PLA). Polydopamine was observed to increase the particle–matrix interface strength and facilitate the ...
Thermoplastic elastomers based on lactide and caprolactone: The influence of chain microstructure on surface topography and subsequent interaction with cells
(Elsevier, 2023-11)
Surface biophysical properties of biomaterials, including surface topography and roughness, determine the interaction of a biomaterial with the surrounding cells, tissues and organs once implanted in the human body. Herein, ...
1H–NMR fingerprinting and supervised pattern recognition to evaluate the stability of virgin olive oil during storage
(Elsevier, 2020-12-24)
Metabolomic fingerprinting of virgin olive oil (VOO) by 1H NMR spectroscopy was used to study its stability during storage simulating normal shelf life conditions during its commercialization. A representative set of VOOs ...
Channel phase processing in wireless networks for human activity recognition
(Elsevier, 2023-12)
The phase of the channel state information (CSI) is underutilized as a source of information in wireless sensing due to its sensitivity to synchronization errors of the signal reception. A linear transformation of the phase ...
Family involvement and school effectiveness in primary education
(Ediciones de la Universidad de Murcia, 2023-01-01)
[EN] The commonly accepted premise that collaboration among the educational community leads to school improvement and greater student achievement is not always fulfilled due to the diverse reality of schools and various ...