Browsing Articles publicats en revistes by Title
Now showing items 21-40 of 256
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An online course to teach ATD research praxeologies: The ICMI awardees multimedia online resources
(Educaçao Matemática Pesquisa. Vol.22, n.4 (2020) p.301-308, 2020)We present some of the main elements of a project of Multimedia Online Resource addressed to international researchers willing to be initiated in the ATD. The project was launched by the executive ... -
An overview of “bridging courses” from the ATD perspective
(Educação Matemática Pesquisa. Vol.22, n.4 (2020) p.579-592, 2020)The presence of bridging courses in the European university panorama has evolved from a simple spontaneous proposal to being part of a consolidated resource for new students in many universities. In ... -
An Ultra-Long-Lived Triplet Excited State in Water at Room Temperature: Insights on the Molecular Design of Tridecafullerenes
(Angewandte Chemie International Edition, 2021-05-13)Suitably engineered molecular systems exhibiting triplet excited states with very long lifetimes are important for high-end applications in nonlinear optics, photocatalysis, or biomedicine. We report ... -
Analysis of an event study using the Fama–French five-factor model: teaching approaches including spreadsheets and the R programming language
(Financial Innovation, 2023-04-11)The current financial education framework has an increasing need to introduce tools that facilitate the application of theoretical models to real-world data and contexts. However, only a limited number ... -
Analytical parameters of a novel glucose biosensor based on grafted PFM as a covalent immobilization technique
(Sensors, 2021-06-15)Bioanalytical methods, in particular electrochemical biosensors, are increasingly used in different industrial sectors due to their simplicity, low cost, and fast response. However, to be able to reliably ... -
Analytical parameters of an amperometric glucose biosensor for fast analysis in food samples
(Sensors, 2017-11-14)Amperometric biosensors based on the use of glucose oxidase (GOx) are able to combine the robustness of electrochemical techniques with the specificity of biological recognition processes. However, very ... -
Analyzing a virtual-lab based contextualized activity from action logs
(Procedia - Social and Behavioral Sciences 182 (2015) 441-447, 2015-05-13)In this paper, we present and analyze a virtual-lab based activity oriented as an application of the stoichiometry concepts that appear in the first year of the Spanish Bachillerato (16-17 year old). ... -
Analyzing Policymaking for Tuberculosis Control in Nigeria
(Complexity, 2018-11-07)Today, tuberculosis (TB) is still one of the major threats to humankind, being the first cause of death by an infectious disease worldwide. TB is a communicable chronic disease that every year affects ... -
Análisis de la producción científica sobre gobierno corporativo a través de ISI Web of Science
(Revista Española de Documentación Científica. Vol.34, n.1, (enero-marzo 2011), p.79-101, 2011-01)El buen gobierno de las empresas constituye en la actualidad uno de los principales temas de investigación en el ámbito académico de economía y empresa. El interés del tema no es únicamente académico, ... -
Análisis simultáneo de aflatoxinas y ocratoxina A en compost por HPLC-MS
(Afinidad. Vol.66, n.546 (2010), p.94-99, 2010-03)Las aflatoxinas y ocratoxina A son las micotoxinas más estudiadas debido a su elevada toxicidad y amplia distribución. En este trabajo se describe un método de análisis simultáneo de las aflatoxinas ... -
Androgenic activation, impairment of the monoaminergic system and altered behavior in zebrafish larvae exposed to environmental concentrations of fenitrothion
(Science of the Total Environment, 2021-06-25)Fenitrothion is an organophosphorus insecticide usually found in aquatic ecosystems at concentrations in the range of low ng/L. In this manuscript we show that 24 h exposure to environmental concentrations ... -
Answering questions concisely: analysis of a Twitter activity in a management course
(Procedia - Social and Behavioral Sciences vol.182 (2015) p.179 – 186, 2015-05-13)This paper summarizes the results of an activity conducted on a management course using the Twitter microblogging service. Students were required to answer a question by sending a tweet and to favor ... -
Application of flow cytometry analysis to elucidate the impact of scale-down conditions in Escherichia coli cultivations
(Afinidad. Vol.73, n.573 (2016), p.7-15, 2016-01)In homogeneities appear in large-scale fed-batch bioprocesses; especially when the distribution of the feeding solution and of the oxygen is uneven. In order to study the consequences of these heterogenic ... -
Aqueous stability and degradation of psychiatric and neuroactive compounds and its biological activity in Daphnia magna
(Science of the Total Environment, 2021-07-28)Pharmaceuticals and other emerging contaminants are continuously released into the aquatic environment, considered as ‘pseudo-persistent’ pollutants. Many compounds degrade fast in the environment, but ... -
Are Investors Concerned by Annual Corporate Governance Reports? Some Evidence from the Spanish Stock Market
(European management review, 2017-03-01)While prior research has generally shown a positive price reaction to voluntary declarations of compliance with codes of corporate governance, this is the first paper to examine how investors react to ... -
Arterial pulse attenuation prediction using the decaying rate of a pressure wave in a viscoelastic material model
(Biomechanics and Modeling in Mechanobiology, 2017-11-22)The present study examines the possibility of attenuating blood pulses by means of introducing prosthetic viscoelastic materials able to absorb energy and damp such pulses. Vascular prostheses made of ... -
Assessing amphiphilic ABAB Zn(II) Phthalocyanines with enhanced photosensitization abilities in In Vitro photodynamic therapy studies against cancer
(Molecules. Vol.25, n.1 (2020), 213, 2020-01)We have previously demonstrated that singlet oxygen photosensitization abilities of Zn(II) phthalocyanines (Zn(II)Pcs) are enhanced through α-functionalization with bulky fluorinated substituents (i.e., ... -
Assessing the potential of photosensitizing flavoproteins as tags for correlative microscopy
(Chemical Communications. Vol.52, n.54 (2016), p.8405-8408, 2016-06)Photosensitizing flavoproteins have great potential as tags for correlative light and electron microscopy (CLEM). We examine the photostability of miniSOG mutants and their ability to photooxidize ... -
Assessment of the angiogenic potential of 2-deoxy-D-ribose using a novel in vitro 3D dynamic model in comparison with established in vitro assays
(Frontiers in Bioengineering and Biotechnology. Vol.7 (2020), 451, 2020-01)Angiogenesis is a highly ordered physiological process regulated by the interaction of endothelial cells with an extensive variety of growth factors, extracellular matrix components and mechanical ... -
Audit firm tenure and independence: a comprehensive investigation of audit qualifications in Spain
(Journal of International Accounting, Auditing and Taxation. Vol. 24, n.1 (2015), p.82-93, 2015-03)The European Commission's Green Paper on Audit Policy has raised serious concerns about external auditor independence and also encouraged further research about the implications of long audit firm ...