Resultados de investigación

Vídeo donde se muestra la impresión 3D de una malla impresa a partir de la tinta T-IONO-4B. Asociado a la Tesis Doctoral titulada "Formulación de ionogeles e hidrogeles de celulosa procedente del fraccionamiento de la madera y su aplicación en la impresión 3D".

Dataset concerning TiO2 polymorphic transformations in hydrothermal context. It includes some Zr-in-rutile thermometric calculations

Data of the article: Three Non-Invasive Tests Reveal Anxiety-like Responses During Food Anticipation in Rainbow Trout . Anxiety-like behavior in fish is commonly assessed using non-invasive behavioral paradigms such as the Light/Dark preference, Novel Tank, and Open Field tests. In this study, we validated these three assays in rainbow trout (Oncorhynchus mykiss), a species of commercial relevance, to characterize their anxiety-related responses. To explore behavioral changes associated with feeding anticipation and satiety, we implemented a feeding schedule consisting of two daily meals and conducted behavioral tests at specific times before and after feeding. Trout exhibited clear patterns of scototaxis, geotaxis, and thigmotaxis, consistent with anxiety-like behavior described in other teleosts. Our results showed a significant increase in anxiety-like responses before feeding, coinciding with food anticipatory activity observed prior to expected feeding schedules, which diminished after food intake, as evidenced by each test individually. Moreover, multivariate analysis combining parameters from all three tests improved discrimination between anxious and relaxed fish. The behavioral states before and after feeding resembled anxiety-like and anxiolytic conditions reported in other species, supporting that food anticipatory activity reflects an anxious state in rainbow trout as well. These findings endorse using a multi-test behavioral battery to assess anxiety-like states and provide a framework for studying neurobiological mechanisms of emotional regulation related to feeding in teleosts.

IACI (v.0.2) is the first version (0) of the Iberian Actuarial Climate Index, now completed in this new version (0.2) to all the Spanish provinces and autonomous regions from 1961 to 2023. It has been developed at Universidad Complutense de Madrid, in the Department of Actuarial and Financial Economics & Statistics. IACI (v.0.2) has been built following the guidelines that can be found in Zhou, N., Vilar-Zanón, J. L., Garrido, J., & Martínez, A. J. H. (2023, December). On the definition of an actuarial climate index for the Iberian Peninsula. In Anales del Instituto de Actuarios Españoles (No. 29, pp. 37-59). This can be downloaded from: https://doi.org/10.26360/2023_3 This last version of IACI (v.0.2) consists of: TIME EXTENSION: *From 1961 to 2023 PERIODS: *Monthly: January to December. *Seasonal: Seasons are the following -Q1 (DEC, JAN, FEB), -Q2 (MAR, APR, MAY), -Q3 (JUN, JUL, AUG), - Q4 (SEP, OCT, NOV). GEOGRAPHICAL EXTENSION: *Iberian Peninsula (excluding the Canary and Balearic Islands, and the autonomous African cities of Ceuta and Melilla) *The index particularized to the following geographical areas: -Spain (Except the Canary and Balearic Islands and the autonomous African cities of Ceuta and Melilla). -Portugal (continental) . -Andorra. -Spanish provinces: All the Spanish provinces are now included in the IACI (except the Canary and Balearic Islands). -Spanish Autonomous Regions: All except the Canary and Balearic Islands, and the autonomous African cities of Ceuta and Melilla.

Base de datos Phinachi. Estructura y datos de la base creada para el proyecto PHINACHI, Fuentes documentales para el estudio del Patrimonio Histórico Inmueble de Navalcarnero y Chinchón, CAM-Ref. 1659/09.

Datos de investigación de Pedro-Carañana, J., Herrera-Huérfano, E., and Ochoa-Almanza, J. (2025). Indigenous communicative justice for the Amazon on Instagram: Weaving environmental, sociocultural and political–economic justice, Journal of Alternative & Community Media, Special Issue: ‘Media, Justice and Equality’, 9:1, pp. 25–46, https://doi.org/10.1386/jacm_00133_1

In this investigation, the sol–gel method is employed along with a corrosion inhibitor to seal a plasma electrolytic oxidation (PEO) coating, aiming to improve the long-term corrosion resistance of the AZ31 Mg alloy. Following an initial screening of corrosion inhibitors, 8-hydroxyquinoline (8HQ) is incorporated into the hybrid PEO/sol–gel system using two methods: (i) post-treatment of the PEO layer through immersion in an inhibitor-containing solution; (ii) loading the inhibitor into the sol–gel precursor. The characterization includes scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), ultraviolet-visible spectroscopy (UV-vis), and water drop contact angle measurements. The rheological properties of the inhibitor-loaded sol–gel precursors are assessed by measuring flow curves. The corrosion processes are evaluated in a saline solution through electrochemical impedance spectroscopy (EIS) and immersion tests with unscratched and scratched specimens, respectively. The results demonstrate the successful incorporation of the inhibitor for both loading strategies. Regardless of the loading approach, systems containing 8HQ exhibit the most favourable long-term corrosion resistance.

Como parte de una institución dedicada a la enseñanza de la ciencia y a la investigación desde su fundación, la BUC cuenta con una importante colección de las principales revistas científicas europeas surgidas entre los siglos XVII-XIX. Por otro lado, conserva una importante colección de prensa. Algunos de los títulos más relevantes de ambos fondos se encuentran en esta colección digital, cuyos metadatos se ofrecen en este dataset.