Resultados de investigación

This dataset is about the experimental results obtained and published in the article by the authors I. Patrao, E. Tor n, R. Gonz lez-Medina, M. Liberos, E. Figueres and G. Garcer , "DC-Bus Signaling Control Laws for the Operation of DC-Microgrids With Renewable Power Sources," in IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 5, no. 3, pp. 1120-1131, July 2024, doi: 10.1109/JESTIE.2023.3345797. The behaviour of the different agents in a microgrid is managed by using the voltage at each node of the microgrid as the DBS signal. The technique proposed in this paper uses an improved DBS technique to coordinate interlinking converters, photovoltaic generators, Energy Storage Systems and loads in a microgrid. The DBS technique proposed in this paper is adapted to integrate renewable power sources in the microgrid. The DBS-controlled Energy Storage Systems (ESS) will store the surplus energy if the generated power exceeds consumption. In the case of fully charged ESS, the renewable generators will limit their output power to those demanded by the loads. The proposed control laws have been tested in an experimental microgrid.

The "Montero2K" dataset is composed by 2,239 tweets, selected on the specific criteria that each message had garnered more than 50 likes or retweets during the specified period. Human experts manually labeled these tweets with “hate” and “improper language” categories.

[EN] The overall objective of the NEW4ALMOND project is to improve the health status and productivity of almond, through the development of techniques and procedures that allow reducing the impact of the most important diseases of the crop and thus contribute to its management from an economic and environmental point of view. The NEW4ALMOND_SP3_Diaporthe_amygdali_Population_Genetics dataset includes part of the data obtained in the activities of Subproject 3 developed at the UPV related with improving the knowledge about the population genetics of Diaporthe amygdali.

[EN] The efficiency of Orange G (OG) azo dye degradation using an electrochemical method under potentiostatic conditions has been comparatively studied in two electrolytic cells (divided and undivided cells) in the presence or absence of chloride ions with Pt-modified textile electrodes. The morphology of the carbon-based electrodes with nanoparticles of platinum electrochemically dispersed on their surface was analyzed using field emission scanning electron microscopy (FESEM) and EDX analysis. The FESEM analyses confirmed that the textile surface was coated by Pt nanoparticles. According to the experimental results obtained, when the same solutions are comparatively treated with the two cells, the undivided cell always gives a quicker decolorization than the divided cell – and the decrease in total organic carbon (TOC), chemical oxygen demand (COD), and total nitrogen (TN) confirms this result. The degree of OG removal was monitored by spectroscopic methods and high-performance liquid chromatography (HPLC). The results indicate that that full best dye removal is obtained at a loaded charge of around 0.17 Ah L−1 which is associated with an electrical energy per order (EEO) of 0.189 kW h m−3 order−1. Based on the results obtained, the electrochemical process with TCRGO-Pt electrodes could be useful as a pretreatment technique or treatment for decolorizing wastewaters containing dyes., The authors wish to thank the Spanish Agencia Estatal de Investigación (AEI) and European Union (FEDER funds) for the financial support (contract MAT2016-77742-C2-1-P) and Chemviron Carbon who kindly donated the FlexzorbTM FM10 activated carbon fabrics. The invitation by the E3TECH Spanish Network of Excellence (CTQ2017- 90659-REDT (MEIC/AEI)) is kindly acknowledged.

[EN]This dataset contains anonymised responses to a national survey conducted in Spain between June 2021 and June 2022. The survey explores menstrual health, education, access to menstrual products, perceived stigma, and the impact of menstruation on daily life. It includes responses from a diverse population and aims to contribute to research on menstrual equity and social perceptions of menstruation in the Spanish context.

ZnO nanowires with high aspect ratio were obtained by fast and simple electrochemical anodization. Morphological and photoelectrochemical characteristics of the synthesized ZnO nanowires were evaluated by using different techniques: high resolution transmission electron microscopy, X-ray photoelectron spectroscopy, UV–VIS spectroscopy and Mott-Schottky analysis.

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[EN] The overall objective of the NEW4ALMOND project is to improve the health status and productivity of almond, through the development of techniques and procedures that allow reducing the impact of the most important diseases of the crop and thus contribute to its management from an economic and environmental point of view. The NEW4ALMOND_SP3_Oomycetes dataset includes part of the data obtained in the activities of Subproject 3 developed at the UPV related with improving the knowledge about the Oomycetes affecting almond.

[EN] The overall objective of the NEW4ALMOND project is to improve the health status and productivity of almond, through the development of techniques and procedures that allow reducing the impact of the most important diseases of the crop and thus contribute to its management from an economic and environmental point of view. The NEW4ALMOND_SP3_Diaporthe_amygdali_Epidemiology dataset includes part of the data obtained in the activities of Subproject 3 developed at the UPV related with improving the knowledge about the epidemiology of Diaporthe disease dieback.

[EN] Pectin, a multifunctional polysaccharide with food, pharmaceutical and biomedical applications, can be sustainably extracted from Theobroma cacao and Coffea arabica pod husk waste. This study optimized an eco-friendly, ascorbic-acid-assisted acid extraction to maximize galacturonic acid (GalA) content, achieving optimal conditions for cocoa (R= 0.02 g/mL, P= 45:55 v/v AA:HCl, T= 65 min) and coffee (R= 0.01 g/mL, P= 100:0 v/v AA, T= 65 min). The extraction yielded pectin with ≥74% GalA, meeting USP/FCC pharmaceutical-grade criteria, with cocoa and coffee husk yields of ~7% and ~21%, respectively. Dialysis increased purity, raising molecular weight up to ~297000 Da and narrowing dispersity. Extracted pectin exhibited higher total phenolic and flavonoid contents than commercial citrus pectin and showed superior antioxidant capacity (ORAC up to 53.1 mg TE/g; DPPH up to 2420 mg TE/g), supported by metabolomic profiling that identified abundant antioxidant metabolites such as protocatechuic acid, trigonelline and catechol. In vitro assays with human dermal fibroblasts demonstrated cytocompatibility at 0.1 mg/mL, mild ROS-scavenging effects and selective modulation of inflammatory cytokines, with cocoa pectin reducing IL6 and dialyzed coffee pectin showing strong IL-6 suppression.