Resultados de investigación

[ES] Los datos representan los valores numéricos para la representación de la onda QRS1 de un electrocardiograma

Base de datos con información mensual y anual de pescado comercializado en las diferentes lonjas de Catalunya, Comunitat Valenciana, Murcia, Baleares y Andalucía. Datos mensuales de cantidad, precio medio y valor total por especie ., Esta base de datos se ha realizado a través del proyecto Digitalización y valorización de la pesca en el Mediterráneo español (DIGIPESCA,) financiado por el Ministerio de Agricultura, Pesca y Alimentación a través de los fondos NextGeneration UE.

Base de datos con información mensual y anual de pescado comercializado en las diferentes lonjas de Catalunya, Comunitat Valenciana, Murcia, Baleares y Andalucía. Datos mensuales de cantidad, precio medio y valor total por especie ., Esta base de datos se ha realizado a través del proyecto Digitalización y valorización de la pesca en el Mediterráneo español (DIGIPESCA,) financiado por el Ministerio de Agricultura, Pesca y Alimentación a través de los fondos NextGeneration UE.

Base de datos con información mensual y anual de pescado comercializado en las diferentes lonjas de Catalunya, Comunitat Valenciana, Murcia, Baleares y Andalucía. Datos mensuales de cantidad, precio medio y valor total por especie ., Esta base de datos se ha realizado a través del proyecto Digitalización y valorización de la pesca en el Mediterráneo español (DIGIPESCA,) financiado por el Ministerio de Agricultura, Pesca y Alimentación a través de los fondos NextGeneration UE.

Datos semibrutos 3D Photogrammetry (SfM) Pointcloud photogrammetry

[EN] In recent years, there has been extensive research in carrier-free phase and amplitude (CAP) modulation for optical communications, especially in the field of visible light communications (VLC). While the majority of the published works have been focused on characterizing its performance in optical channels, both theoretically and experimentally, only a limited number of publications have presented practical solutions to solve signal synchronization and demodulation, probably because experiments are usually conducted with externally synchronized equipment. The interest in CAP modulation comes from its lower complexity compared to quadrature amplitude modulation (QAM), but this advantage comes at the expense of a worse performance with time jitter. This paper presents a low-complexity, low-jitter, fully-digital CAP receiver with synchronization that improves CAP demodulation performance. Its enhanced behavior with time jitter is achieved by preprocessing the input of the timing error detector (TED) without changing the rest of the stages of standard CAP processing. That is, the receiver preserves the main advantage of CAP: it does not require frequency synchronization as neither the transmitter nor the receiver uses oscillators for passband up and down conversion. The proposed receiver operates with 4 samples per symbol and comprises only three stages: a matched filter, a time synchronizer, and a blind equalizer.

[EN] The influence of the antimicrobial (catechin) on the bacterial biofilm and taxonomic profiles after 200 exposure days of marine biodegradation was studied by DNA extraction and the analysis by Amplicon Sequencing

[EN] Experimental results about the control structure and the dynamic modelling of the NPC+GCC transformerless inverter used in single phase Photovoltaic power systems. The high capacitance to ground of the photovoltaic generator leads to undesirable high-leakage currents. Using half-bridge topologies dramatically reduces the leakage to ground, and using a multilevel half-bridge inverters improves the output quality compared with classical inverters. The neutral point clamped + generation control circuit (NPC + GCC) topology is a multilevel single-phase transformerless inverter capable of tracking the maximum power point of two photovoltaic sources at the same time. The Pulse-Width Modulated (PWM) switch model in continuous conduction mode (CCM) has been used to obtain the small-signal model of the two switching converters that make up the inverter. The resulting dynamic model is used to quantify the stability margins of both converters' current and voltage loops., Project REMOTEWEAK, Mejora de la calidad de potencia en sistemas de potencia remotos con conexión a red débil y elevada penetración de convertidores electrónicos de potencia. Funded by the Ministerio de Ciencia e Innovación of Spain and the European Regional Development Fund (ERDF) under Grant PID2021-122835OB-C22

Dataset from Degradation of Diazinon based on photoelectrocatalytic technique using enhanced WO3 nanostructures: Mechanism and pathway.

[EN] The dataset containts the data that have been registered during the anodic polarization of copper in 400 and 700 g/L LiBr solutions at 25 ºC