Browsing Artículos by Title
Now showing items 2558-2577 of 10154
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Detection, Characterization and Modeling of Localized Defects and Thermal Breakdown in Photovoltaic Panels from Thermal Images and IV Curves
(MDPI, 2022)In this work, a defective commercial module with a rounded IV characteristic is analyzed in detail to identify the sources of its malfunction. The analysis of the module includes thermography images taken under diverse ... -
Determinantes de la prima de riesgo en las emisiones de bonos de titulación hipotecaria en España (1993-2011)
(Fundación de las Cajas de Ahorros, 2011-11)En este trabajo se analiza la Titulización Hipotecaria en España en el periodo 1993-2011. El objetivo del trabajo es doble. Por un lado, se lleva a cabo un análisis descriptivo de los Fondos de Titulización Hipotecaria ... -
Los determinantes de la rentabilidad primaria de los bonos de titulización hipotecaria: la influencia de las estructuras multitramo
(2014)[ES] Este artículo analiza los determinantes de la rentabilidad primaria de los bonos de titulización hipotecaria (conocidos en la literatura como mortgage backed securities, o MBS) emitidos en España durante el periodo ... -
Determinants of Corporate Anti-Corruption Disclosure: The Case of the Emerging Economics
(MDPI, 2021-03-20)Corruption is a key factor that affects countries’ development, with emerging countries being a geographical area in which it tends to generate greater negative effects. However, few empirical studies analyze corruption ... -
Determinants of Participation in a Post-Hospitalization Physical Exercise Program for Older Adults
(BioMed Central, 2020-10-16)Background: Older patients often experience a decline in physical function and cognitive status after hospitalization. Although interventions involving physical exercise are effective in improving functional performance, ... -
Determinants of self-reported smoking and misclassification during pregnancy, and analysis of optimal cut-off points for urinary cotinine: a cross-sectional study
(BMJ Publishing Group, 2013-01-24)Objectives: To estimate the prevalence and factors associated with smoking and misclassification in pregnant women from INMA (INfancia y Medio Ambiente, Environment and Childhood) project, Spain, and to assess the optimal ... -
Determination of antifungal caspofungin in RPMI-1640 cell culture medium by column-switching HPLC-FLD
(Elsevier, 2020-05-23)The actual scenario in the fight against fungal infections forces researchers to carry through with resistance studies to improve the therapies. These studies, which are performed in cell culture media, need accurate and ... -
Determination of lithic raw materials in Cantabrian Spain during Greenland Stadial 2: The Magdalenian of Tito Bustillo Cave (Ribadesella, Asturias)
(Elsevier, 2022-12)The lithic assemblage studied here comes from the space known as the ' Area de Estancia in Tito Bustillo Cave (Ribadesella, Asturias, Spain), a representative Magdalenian site. The remains were found in Sub-level 1c2 in ... -
Determination of Magnetic Structures in Magnetic Microwires with Longitudinally Distributed Magnetic Anisotropy
(MDPI, 2023-03-13)We studied the magnetic properties of a glass-covered amorphous microwire that was stress-annealed at temperatures distributed along the microwire length. The Sixtus-Tonks, Kerr effect microscopy and magnetic impedance ... -
Determining diet from faeces: Selection of metabarcoding primers for the insectivore Pyrenean desman ( Galemys pyrenaicus )
(Public Library Science, 2018-12-14)Molecular techniques allow non-invasive dietary studies from faeces, providing an invaluable tool to unveil ecological requirements of endangered or elusive species. They contribute to progress on important issues such as ... -
Determining Flinders' bar correction by heeling the ship
(Spanish Society of Maritime Research (SEECMAR), 2013)The aim of this article is to provide the compass adjuster with an innovative method of determining thelength of Flinders’ bar while the ship’s latitude remains unaltered. In this way the definitive compass ad-justment may ... -
Determining the likelihood of incidents caused by human error during dynamic positioning drilling operations
(Cambridge University Press, 2021-03-23)[EN] The probability of a human-caused incident occurring during dynamic positioning (DP) drilling operations is determined in this paper using binary logistic regression models built with data on 42 incidents that took ... -
Determining the thermal diffusivity and the principal directions on anisotropic moving samples with laser-spot thermography
(Elsevier, 2021-05-24)We propose a method to measure the thermal diffusivity of (an)isotropic samples moving at constant speed using laser-spot thermography with continuous illumination. The method does not require previous knowledge of the ... -
Deterministic Evolutionary Trajectories Influence Primary Tumor Growth: TRACERx Renal
(Cell Press, 2018-04-19)The evolutionary features of clear-cell renal cell carcinoma (ccRCC) have not been systematically studied to date. We analyzed 1,206 primary tumor regions from 101 patients recruited into the multi-center prospective study, ... -
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Detrifluoroacetylative in Situ Generated Cyclic Fluorinated Enolatesfor the Preparation of Compounds Featuring a C−F StereogenicCenter
(American Chemical Society, 2019-11-26)Practical methods for the preparation of selectively fluorinated compounds are in extremely high demand in nearly every sector of the pharmaceutical and agrochemical industries. Here we provided an account of the recent ... -
Developing active and intelligent films through the incorporation of grape skin and seed tannin extracts into gelatin
(Elsevier, 2022-09)To achieve sustainability in the wine industry, by-products from winery operations are being diverted from waste streams and turned into beneficial use. Grape seed tannin (SeedT) and skin tannin (SkinT) extracts were used ... -
Developing As and Cu Tissue Residue Thresholds to Attain the Good Ecological Status of Rivers in Mining Areas
(Springer, 2022-03)[EN] The study was performed on residue-effects datasets from polluted and unpolluted sites in the Nalon River basin (northern Spain). The effects were measured in terms of alteration of field macroinvertebrate communities, ... -
Developing Children’s Creativity and Social-Emotional Competencies through Play: Summary of Twenty Years of Findings of the Evidence-Based Interventions “Game Program”
(MDPI, 2022-10-02)This work presents the results of four cooperative-creative game programs (Game Programs). In all four studies, experimental designs with repeated pretest-posttest measures and control groups were used. Validation samples ... -
Developing morphological awareness across languages: translanguaging pedagogies in third language acquisition
(Routledge Journals, Taylor & Francis, 2020-01-02)This article focuses on the development of morphological awareness in English as a third language. It analyses how the activation of previous linguistic knowledge can influence morphological awareness. Participants were ...