Browsing Articles publicats en revistes by Title
Now showing items 27-46 of 261
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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 ... -
Audit firm tenure and qualified opinions: new evidence from Spain
(Revista de Contabilidad: Spanish Accounting Review. Vol. 16, nº 2 (2013), pág. 118-125, 2013-06)The 2010 Green Paper on Audit Policy by the European Commission has explicitly questioned the sufficiency of audit rotation rules established by European Union Members to guarantee auditor independence. ... -
Audit partner industry specialization and audit quality: evidence from Spain
(International Journal of Auditing. Vol.22, n.1 (2018), p.98-108, 2017-11)We investigate the impact of the industry specialization of individual auditors on audit quality. We aim to contribute to a quickly growing line of research examining the importance of audit partners ... -
Audit partner tenure and independence in a low litigation risk setting
(Accounting in Europe. Vol. 13, n. 3 (2016), p. 405-424, 2016-10)We investigate whether long audit partner tenures impair auditor independence, as proxied by the opinion of the audit report, with a sample of Spanish companies for the period: 2002–2010. The Spanish ... -
Audit tenure and audit qualifications in a low litigation risk setting: an analysis of the spanish market
(Estudios de Economía. Vol. 40, No. 2 (2013), pág. 133-156, 2013-12)The main role of the external auditor in the classical corporate governance scheme is to verify the accounting information provided by the firms’ managers. Lengthy audit engagements are viewed as a main ... -
Auditor Independence, Current and Future NAS Fees and Audit Quality: Were European Regulators Right?
(European Accounting Review, 2019-02-19)European Union adopted the Regulation (EU) No 537/2014, which in practice prohibits the joint provision of audit and most types of non-audit services (NAS). Regulators presume that NAS fees weaken auditor ... -
Auditor-provided tax services and tax avoidance: evidence from Spain
(Spanish Journal of Finance and Accounting / Revista Española de Financiacion y Contabilidad, 2020-03-05)We investigate the relationship between auditor-provided tax services (APTS) and tax avoidance in Spain. As a result of a recently enacted EU legislation, APTS is seriously restricted within the EU. The ...