Search results for "Opus"
showing 10 items of 346 documents
Spondylus gaederopus vs nautilus
2008
Which regions produce the most innovation policy research?
2022
[EN] This article uses the data indexed in the Web of Science Core Collection and Scopus databases up to and including the year 2020 to map leading regions and trending topics in academic innovation policy research. The country analysis highlights four leading regions in this research field: Western Europe (led by the UK, the Netherlands, Germany, and Spain), North America (led by the USA), Scandinavia (led by Sweden and Denmark), and Asia-Pacific (led by China and Australia). The most common keywords are used to develop a conceptual framework. Applying the Tree of Science approach, we classify the most influential studies into three categories: foundational studies (the roots), structural …
Specific binding of VegT mRNA localization signal to membranes in Xenopus oocytes
2021
Abstract We have studied the interaction of a VegT mRNA localization signal sequence with the membranes of the mitochondrial cloud in Xenopus oocytes, and the binding of the VegT mRNA signal sequence to the lipid raft regions of the vesicles bounded by ordered and disordered phospholipid bilayers. RNA preference for the membranes of the mitochondrial cloud was confirmed using microscopy of a fluorescence resonance energy transfer from RNA molecules to membranes. Our studies show that VegT mRNA has a higher affinity for ordered regions of lipid bilayers. This conclusion is supported by the dissociation constant measurements for RNA-liposome complex and the visualization of the FRET signal be…
Coloquio sobre el Opus Dei
1974
Se trata de una crónica escrita por Luis Carandell sobre la presentación de un libro de Alberto Moncada (Moncada, Alberto (1974). El Opus Dei. Una interpretación. Madrid: Índice) a cargo de José Vidal-Beneyto.
Research in Didactics of Social Sciences in Spanish journals of Education Sciences : a bibliometric analysis (2007‐2017)
2019
Se realiza una investigación bibliométrica sobre la producción científica de Didáctica de la Ciencias Sociales (DCS) en revistas españolas de educación. Se han analizado revistas específicas de DCS y otras de temática general indexadas en bases de datos de referencia, como JCR, Scopus o con sello de calidad FECyT. Se han cuantificado y clasificado los artículos, analizando las temáticas y su evolución, así como las instituciones que tienen mayor producción. Los resultados permiten constatar un crecimiento muy importante de la producción, especialmente a partir de 2012. Las temáticas con mayor presencia y que más han crecido son las de educación histórica y educación patrimonial. Se ha visib…
José Vidal Beneyto, o la impaciencia apasionada
2010
Two-year retrospective analysis of the international impact of Journal of Optometry: part II
2011
The Journal of Optometry – Peer-reviewed Journal of the Spanish General Council of Optometrists- was launched in March 2008 publishing the first issue by September 2008. It is now reaching 2.5 years of activity in spreading clinical and scientific knowledge in the field of Optometry and Visual Science and related areas. Despite this short path within the international scientific publication scenario, it is appropriate to stop and reflect about the challenges, achievements and the numbers that are making J Optom a reference in this competitive area. In this editorial we will discuss the steps followed to setup the journal and the actual international impact in terms of audience from the read…
La investigación cualitativa en las revistas españolas de ciencias del deporte (2007-2011)
2015
El objetivo de este estudio fue determinar el estado de la investigación cualitativa en las ciencias de la actividad física y del deporte en España, a partir del análisis de 1057 artículos publicados entre 2007 y 2011 en revistas españolas del campo indexadas en Scopus. Los resultados indican que sólo el 3.5% de los trabajos recurre a la metodología cualitativa y que en su mayor parte utilizan la entrevista como técnica de recogida de datos. Se señala como conclusión que la investigación cualitativa en las ciencias de la actividad física y el deporte en España se encuentra todavía en estado embrionario. The aim of this study was to determine the status of qualitative research in sport scien…
The importance of standard operating procedures in physical fitness assessment: a brief review
2022
Abstract Background Physical fitness status is a key aspect of health and, consequently, it is important to create and adopt appropriate interventions to maintain or improve it, and assess it using valid measures. While in other testing contexts, standard operating procedures (SOPs) are commonly and widely adopted, in physical fitness testing, a variety of unstandardized testing protocols are proposed. Aims The topic of this review was to evaluate the existing literature on SOPs in physical fitness assessment and to provide guidelines on how SOPs could be created and adopted. Method The electronic databases PubMed, Web of Science and Scopus were screened and original, peer-reviewed studies …
Expert-based versus citation-based ranking of scholarly and scientific publication channels
2016
Abstract The Finnish publication channel quality ranking system was established in 2010. The system is expert-based, where separate panels decide and update the rankings of a set of publications channels allocated to them. The aggregated rankings have a notable role in the allocation of public resources into universities. The purpose of this article is to analyze this national ranking system. The analysis is mainly based on two publicly available databases containing the publication source information and the actual national publication activity information. Using citation-based indicators and other available information with association rule mining, decision trees, and confusion matrices, …