Search results for "lcsh:Z"
showing 10 items of 229 documents
Development and Long-Term Follow-Up of an Experimental Model of Myocardial Infarction in Rabbits
2020
Simple Summary Ischemic heart disease is one of the leading causes of death. A series of processes occur during acute myocardial infarction that contribute to the development of ventricular dysfunction, with subsequent heart failure and ventricular arrhythmias, which account for most episodes of sudden cardiac death in these patients. These complications are associated with the adverse cardiac remodeling that occurs during the healing process following an acute episode. The remodeling causes the appearance of a substrate that can trigger life-threatening arrhythmias, such as tachycardia and/or ventricular fibrillation. The development of experimental models for analyzing the basic mechanism…
Using mRNA and small RNA gene expression changes in peripheral blood for easy detection of Ra-223 incorporation
2019
RePEc o cómo proveer servicios de valor añadido a una comunidad de investigadores
2013
Se describe RePEc (Research Papers in Economics), uno de los repositorios temáticos más antiguos y con más contenido de los existentes. Se presta especial atención a los servicios de valor añadido que ofrece y que convierten a RePEc en una iniciativa única, con una gran aceptación dentro de su disciplina. Finalmente se hace una breve referencia al modelo de negocios que se utiliza y que se basa en el trabajo voluntario de miles de personas de todo el mundo.
La colaboración científica en el campo de las ciencias de la actividad física y el deporte en España
2010
Este estudio examina la colaboración científica a través de los patrones de coautoría en una muestra de revistas españolas de Ciencias de la Actividad Física y el Deporte (CCAFD). También analiza los principales grupos de investigación y disciplinas del campo multidisciplinar de las CCAFD. Se analizaron la frecuencia y porcentaje de los artículos en colaboración y el número de autores por artículo. Se revisaron las redes de colaboración de los autores más productivos para identificar grupos de investigación y se calculó la densidad para conocer su cohesión. La producción científica fue analizada también por disciplinas. Los artículos en colaboración superan a los artículos de autor único en…
Kildekompasset - å navigere seg frem til riktig referansestil
2012
One of the main tasks of an academic library is to guide students in critical evaluation and the ethical use of sources so that they can interpret, evaluate and create information in a correct and proper way. This should be integrated into the subjects, which is a huge challenge. Many students are told that they can freely select the reference style as long as they are consistent. But it is difficult to be consistent when you barely know what a reference style is. It is not easy for the librarian to answer how one refers to a governmental white paper in a self-designed reference system. To do this in a simple way, it is desirable to share the task between academic tutors and the library. T…
Foretrekker studentene trykte eller elektroniske ressurser?
2012
A project at the University of Agder has studied the use of e-readers as a tool for academic study. E-readers (Kindle DX and iPad) were loaded with texts from required reading lists in five courses with 94 participating students. Initially 87 students responded to the invitation to participate in a survey, but eventually 13 of these submissions had to be removed, as the degree of completion was not sufficient. The final response rate achieved was 79%. Students were in general positive to the use of e-readers but still show a preference for print on paper as the best medium for serious academic study. When reading books 54% preferred print, 28% a combination of print and e-reader and lastly …
Revisión taxonómica de Helix zapateri Hidalgo, 1870 (Pulmonata: Trissexodontidae) y su nuevo estatus en la malacofauna ibérica
2008
Alberto Martínez Ortí: alberto.martinez@uv.es Revisión taxonómica de Helix zapateri Hidalgo, 1870 (Pulmonata, Trissexodontidae) y su nuevo estatus en la malacofauna ibérica.— Se realiza la revisión taxonómica y se discute la nueva asignación genérica del taxon ibérico Helix zapateri, mediante la comparación de caracteres conquiológicos con las especies más similares, Hatumia pseudogasulli y Gasullia gasulli, ambas trissexodóntidos. Los estudios conquiológicos nos permiten concluir que Helix zapateri debe ser considerada como una especie válida y designarse como Hatumia zapateri, y que Hatumia pseudogasulli corresponde a un sinónimo posterior de H. zapateri. Taxonomical revision of Helix zap…
El European Reference Index for the Humanities (ERIH) como criterio de calidad de las revistas académicas: análisis de la lista revisada de educación
2013
The European Reference Index for the Humanities (ERIH) has been proposed (and officially recognized in our country) as a European alternative to the dominant indices that have a known Anglo-Saxon bias. The aim is to raise the visibility of European research in the Humanities and in various areas of the Social Sciences, in order to improve coverage of the cultural and linguistic diversity of our continent. We analyze some of the circumstances affecting the results of the recently updated list of ERIH (´revised´), with special emphasis on the field of education. The results demonstrate the need to improve the criteria for entry into the index (completeness and quality) if ERIH is to achieve i…
The Importance of the Romanian Library of Freiburg for the Romanian Exile in the Context of the Beginning of the Communism and the Sovietisation of t…
2018
One can notice a growing interest regarding the discovery and the highlighting of the forms of cultural resistance in the 1950-1989 period, especially the highlighting of the importance and significations of the post-war Romanian exile, in the communist period, based on the conservation and development of the interior existence together with keeping the modernist reaction regarding the autonomy of the aesthetics to its political insubordination. The Romanian Library of Freiburg constitutes an essential starting point in highlighting the types of cultural resistance of the exile. The Romanian cultural exile begun at the start of the 50s in Romania, when the persecutions of the intellectual e…
Morphological variation of the newly confirmed population of the javelin sand boa, Eryx jaculus (Linnaeus, 1758) (Serpentes, erycidae) in Sicily, Ita…
2019
The presence of the Javelin sand boa in Sicily has recently been confirmed. Here the morphological characters and sexual dimorphism of the Sicilian population of Eryx jaculus are presented. Seven meristic and six metric characters in 96 specimens from Sicily were examined. The results show that tail length, snout-vent length, the distance between nostrils and the number of ventral and subcaudal scales are different between sexes. The characters found in the Sicilian population of the Javelin sand boa resemble those of the African population (ssp. jaculus) rather than the Eurasian population (ssp. turcicus), but biomolecular studies are necessary to understand its taxonomic identity.