Helena Martín-Rodero

Helena Martín-Rodero
Universidad de Salamanca · Department of Library and Information

PhD

About

52
Publications
29,302
Reads
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420
Citations
Citations since 2017
12 Research Items
276 Citations
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20172018201920202021202220230102030405060
20172018201920202021202220230102030405060
20172018201920202021202220230102030405060
Additional affiliations
June 1990 - present
Universidad de Salamanca
Position
  • Chief Librarian

Publications

Publications (52)
Article
Full-text available
Resumen: El Ranking de Shanghai (ARWU) ha alcanzado tal prestigio que una buena posición en esta lista está aso-ciada a calidad y reputación. El objetivo de esta investigación es analizar si las universidades clasificadas en ARWU muestran el mejor desempeño académico. Se han seleccionado las tasas de Rendimiento, Graduación y Abandono de los estudi...
Article
Full-text available
Background Response Shift (RS) refers to the idea that an individual may undergo changes in its health-related quality of life (HRQOL). If internal standard, values, or reconceptualization of HRQOL change over time, then answer to the same items by the same individuals may not be comparable over time. Traditional measures to evaluate RS is prone to...
Article
Full-text available
El Ranking de Shanghai (ARWU) ha alcanzado tal prestigio que una buena posición en esta lista está asociada a calidad y reputación. El objetivo de esta investigación es analizar si las universidades clasificadas en ARWU muestran el mejor desempeño académico. Se han seleccionado las tasas de Rendimiento, Graduación y Abandono de los estudiantes de G...
Article
Full-text available
International rankings have achieved great prestige as an instrument for measuring university excellence as a quality assurance mechanism. Thus, this research aims to observe the behavior of the best-positioned universities in these rankings, as well as the trajectories of indicators and institutions. In fact, the Top-15 universities of ARWU, THE,...
Article
Full-text available
Global rankings help boost the international reputation of universities, which thus attempt to achieve good positions on them. These rankings attract great interest each year and are followed attentively by stakeholders in higher education. This paper investigates the trajectory of Spanish universities in the ARWU and THE rankings over the last 5 y...
Article
Full-text available
La primera matrícula femenina en la universidad española tiene lugar en el año 1872 cuando María Elena Maseras Ribera accede a la Facultad de Medicina de la Universidad de Barcelona. Desde entonces, el número de alumnas ha ido en aumento y su acceso a diferentes disciplinas ha variado según las circunstancias sociales de cada época, siempre teniend...
Article
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Great efforts focus on early detection of autism spectrum disorder, although some scientists and policy-makers have questioned early universal screening. The aim of this meta-analysis was to evaluate the diagnostic accuracy of the different screening tools. Several electronic databases were used to identify published studies. A Bayesian model was u...
Article
Purpose The aim of this study is to describe and analyze the methodology quality of the literature search protocols of systematic reviews and to assess the relevance of the search filter that applies PubMed for retrieving this type of publication of the MEDLINE database. Design/methodology/approach For the selection of the document type, a liter...
Article
Full-text available
Ficha editorialTítulo: Revistas científicas: Situación actual y retos de futuroEditor: Ernest AbadalEditorial: Edicions de la Universitat de BarcelonaNúmero de páginas: 276ISBN: 978-84-9168-004-8Copyright © Edicions de la Universitat de BarcelonaEste documento está sujeto a la licencia de Reconocimiento-NoComercial-SinObraDerivada de Creative Commo...
Article
Full-text available
Ficha editorialTítulo: Treinta y seis años al frente de una revista científica: Memorias del director de Nutrición HospitalariaAutor: Jesús Manuel Culebras FernándezEditorial: Universidad de León, Servicio de PublicacionesNúmero de páginas: 321 páginasISBN: 978-84-9773-895-8Copyright © Universidad de LeónCopyright © Jesús Manuel Culebras Fernández
Conference Paper
Systematic reviews have become an important source of information and very popular in knowledge areas as health and allied sciences, but nevertheless, despite its indisputable benefits, they are yet infrequently used in Library and Information Science research (LIS). Systematic reviews are a type of scientific research that aims to integrate in an...
Article
Purpose The purpose of this paper is to report the benefits of scientific communication model of open access (OA) repositories to e-theses. Specifically, the study focusses on the benefits of accessibility, dissemination, visibility and impact of PhD e-theses deposited in repositories. Design/methodology/approach The study analysed a random sample...
Article
Full-text available
Objective: To perform a systematic review to analyze the association between occupational exposure to wood dust and cancer. Methods: A systematic literature search of entries made in the MEDLINE-PubMed database between 1957 and 2013 was conducted to identify studies that had assessed the relationship between occupational exposure to wood dust an...
Article
Full-text available
Introduction: The quality of life of university students acquires special importance because it provides information about their life conditions and especially how they perceive it. Objetive: Evaluate the quality of life of students who are enrolled in health science studies and its relation with the following diverse factors: life and dietetic hab...
Article
Full-text available
Resumen Introducción: La calidad de vida en la población uni-versitaria adquiere una especial importancia ya que per-mite obtener información sobre las condiciones de vida de los universitarios y, sobre todo, de cómo éstos las per-ciben. Objetivo: Evaluar la calidad de vida de los universi-tarios que cursan estudios en ciencias de la salud y su rel...
Article
Full-text available
Resumen Introducción: La calidad de vida en la población uni-versitaria adquiere una especial importancia ya que per-mite obtener información sobre las condiciones de vida de los universitarios y, sobre todo, de cómo éstos las per-ciben. Objetivo: Evaluar la calidad de vida de los universi-tarios que cursan estudios en ciencias de la salud y su rel...
Article
Full-text available
Evaluation of the usability of the Spanish magazines of pediatry published by scientific societies in open access. It is realised an expert evaluation and a test of users of the pages Web of five magazines of pediatry to determine his degree in accordance with the aptitudes and ways of behaviour of the users of information in this specific scope. F...
Data
Objective: To build and validate an instrument to measure the perceived quality of life in the nutritional status. Material and methods: By focal groups and interviews with nutrition experts, the dimensions with greater affec-tation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicen-tric study w...
Data
Objective: To build and validate an instrument to measure the perceived quality of life in the nutritional status. Material and methods: By focal groups and interviews with nutrition experts, the dimensions with greater affec-tation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicen-tric study w...
Data
Full-text available
Objective: To build and validate an instrument to measure the perceived quality of life in the nutritional status. Material and methods: By focal groups and interviews with nutrition experts, the dimensions with greater affec-tation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicen-tric study w...
Article
Full-text available
Objective: To build and validate an instrument to measure the perceived quality of life in the nutritional status. Material and methods: By focal groups and interviews with nutrition experts, the dimensions with greater affectation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicentric study was...
Article
Full-text available
Introducción: La investigación suele considerarse un indicador del grado de desarrollo. La investigación de un área problemática como la alimentación y nutrición para una determinada región, debería tener un impacto sobre la producción científica en consonancia con la importancia del problema, la capacidad investigadora y los recursos disponibles p...
Article
Full-text available
Objective: To build and validate an instrument to measure the perceived quality of life in the nutritional status. Material and methods: By focal groups and interviews with nutrition experts, the dimensions with greater affectation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicentric study...
Article
Full-text available
En un momento dado, algunos investigadores pensaron usar los marcadores de favoritos, como Deliciousa, para tener enlaces compartidos a sus referencias de investigación; pero a pesar de sus posibilidades, Delicious no tiene capacidad para importar todos los metadatosb de las referencias bibliográficas, que posteriormente sirvan para citar los traba...
Chapter
Full-text available
El libro se estructura en cuatro partes que abarcan todos los aspectos relacionados con los libros electrónicos tanto técnicos, empresariales, comerciales, sociales, modelos de negocio, integración en los servicios bibliotecarios y aspectos jurídicos desarrollados por algunos de los mejores especialistas en el tema.
Article
Full-text available
En los últimos años hemos asistido al desarrollo y penetración de las tecnologías participativas, o tecnologías 2.0, en todos los ámbitos de la sociedad y del conocimiento. La forma colaborativa y abierta de generar, organizar y gestionar el conocimiento es entendida, cada vez más, como una actividad esencial para fomentar la innovación, el crecimi...
Article
Full-text available
In recent years we have witnessed the development and incorporation of participatory technologies, or 2.0 technologies, in all areas of knowledge and society. Establishing open and collaborative ways to create, organize and manage knowledge is understood, increasingly, as an activity essential to encouraging innovation, economic growth and social d...
Conference Paper
Full-text available
El objetivo de la presente comunicación es poner de manifiesto la importancia de los métodos de representación gráfica multivariante aplicados a las Ciencias de la Documentación, en general, y a las Ciencias de la Documentación Biomédica en particular. El uso de indicadores bibliométricos se ha asumido como una metodología imprescindible para evalu...
Article
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Purpose – In Spain, recent experiences by publishing houses are related to the new market of electronic books and they will change the current publishing scene in no time. The paper aims to discuss some of them and to give an outlook of future developments in the sector and in the libraries. Design/methodology/approach – In order to develop the cu...
Article
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Los gestores de referencias sociales automatizan una tarea repetitiva y tediosa como es la gestión bibliográfica, y ofrecen una alternativa a los motores de búsqueda y bases de datos tradicionales en favor de la mediación social y el descubrimiento científico. Se hace una reflexión sobre las implicaciones del etiquetado social en los procesos de ge...
Article
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Después de las obras de referencia y de las revistas científicas, los libros electrónicos representan el siguiente nivel de evolución en la revolución digital. Su presencia en bibliotecas y su nivel de conocimiento por parte de los usuarios es todavía escaso. Pero el desarrollo de colecciones específicas por parte de los editores, el desarrollo de...
Article
Access to this document was granted through an Emerald subscription provided by emerald-srm:534181 [] For Authors If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Pleas...
Conference Paper
La aparición del libro electrónico (eBook) y los nuevos lectores electrónicos de libros (eReaders) más cómodos y mejor adaptados para la lectura gracias a innovaciones técnicas como las pantallas de de tinta electrónica que permiten una lectura cómoda sin aumentar la fatiga visual, su gran capacidad de almacenamiento y portabilidad, están revolucio...
Article
Full-text available
One key aspect that requires all professional and research activity is documented, ie to ensure an organized manner the information necessary for the development of our work. This requires establishing what the state of the subject matter, literature review and standard presentation. These actions will undoubtedly help to give credibility to the wo...
Article
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In this paper we would like to present the second phase of a Network Collaborative Project between medical libraries belonging to different institutions, located in different geographical areas and with different aims, objectives and interests (some of them focusing on research and teaching and other on medical practice). The main goal of this proj...
Article
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Reference managing tools are one of the most useful devices for researchers and librarians due to their ability to compile, store and format information related to different products, sources and types of records. In recent years a new generation of reference-managing software has appeared. These new tools include applications from the new technolo...
Article
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E-LIS is one of the projects that have had the most impact in the professional field, both nationally and internationally, in recent years. Editors from 45 countries worldwide voluntarily cooperate in the construction and dissemination of the project. For this study we collected data from all the authors who have deposited their metadata including...
Article
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The aims of this paper are: 1) to evaluate Spanish scientific publications on Occupational Health between 1971 and 2007, based on data collected from the IME database; 2) to present the features related to authorship, and the connections and potential cooperation among researchers; and 3) to determine emerging topics and main areas of interest. Thr...
Article
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One of the most important medical achievements made in the eighteenth century was the Philanthropic Expedition of the Vaccine. Due to its complexity and difficulty it was one of the most important Public Health undertakings in history. It was the outcome of a series of historical, social and health advances that converged in creating one of the ear...
Article
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The total quality is a system of management that includes all the activities and to all the internal relations and as much external of the organization, putting special emphasis in the satisfaction of the clients and the continuous improvement of the organization system. The necessity considers to evaluate, the phases process of Evaluation EFQM. An...
Article
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After reference books and scientific journals, electronic books represent the next level of evolution in the digital revolution. Its presence in libraries and their level of knowledge on the part of users is still low. But the development of specific collections by the editors, the development of online distribution systems increasingly refining an...
Article
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Analysis of the documents deposited by Spanish authors in the E-LIS Library and Information Science, to determine trends and the commitment of Spanish authors in this discipline with Open Access. The aspects being studied are the number of deposits, deposits by region, time evolution of the number of deposits, most downloaded papers and themes. We...

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