Search results for "Web of science"
showing 10 items of 81 documents
Certain advantages of Scopus compare with Web of Science in a bibliometric analysis related to smoking
2013
El objetivo de este trabajo es comparar entre Web of Science (WoS) y Scopus los indicadores bibliométricos básicos del área de tabaquismo de autores españoles en el período 2000-2009. Métodos: La búsqueda se realizó en el SCI-Expanded y Scopus (“smok*” OR “tobac*”). Resultados: La media total anual del nº de documentos fue de 41 ± 12 para WoS vs 60 ± 16 en Scopus (p = 0,007). Aumento progresivo del índice de colaboración. La media anual del índice de colaboración fue de 9,41 ± 2,73 en WoS vs 7,12 ± 1,52 en Scopus (p = 0,029). Mayor número de citas con el paso del tiempo en ambas bases de datos pero son más recientes las citas en Scopus, el índice citas/artículo fue mayor en WoS (WoS 14,47 v…
COVID-19 Y SU REPERCUSIÓN EN LAS ADICCIONES
2021
espanolObjetivo. Indagar acerca de la literatura cientifica emergente a nivel internacional sobre la repercusion de la pandemia por COVID-19 en las adicciones. Metodologia. La base de datos Web of Science se utilizo para analizar la literatura cientifica sobre la pandemia por COVID-19 y la influencia que esta pueda tener en el ambito de las adicciones. Resultados. Se identificaron 320 documentos, de los cuales 38 cumplieron los criterios de inclusion. Sobresalieron tres problematicas: el consumo de tabaco, opioides y alcohol. Segun la literatura incipiente, entre los consumidores de opiaceos existe el riesgo de aumento de las sobredosis, asi como un empeoramiento del binomio estres-alcohol …
What is new for an old molecule? : Systematic review and recommendations on the use of resveratrol
2011
BackgroundResveratrol is a natural compound suggested to have beneficial health effects. However, people are consuming resveratrol for this reason without having the adequate scientific evidence for its effects in humans. Therefore, scientific valid recommendations concerning the human intake of resveratrol based on available published scientific data are necessary. Such recommendations were formulated after the Resveratrol 2010 conference, held in September 2010 in Helsingør, Denmark.MethodologyLiterature search in databases as PUBMED and ISI Web of Science in combination with manual search was used to answer the following five questions: (1)Can resveratrol be recommended in the prevention…
Effect of pistachio on brachial artery diameter and flow-mediated dilatation: A systematic review and meta-analysis of randomized, controlled-feeding…
2017
Background: Results of previous clinical trials evaluating the effect of pistachio supplementation on endothelial reactivity (ER) are controversial. Aims: We aimed to assess the impact of pistachio on ER through systematic review of literature and meta-analysis of available randomized, controlled-feeding clinical studies (RCTs). Methods: The literature search included SCOPUS, PubMed-Medline, ISI Web of Science and Google Scholar databases up to 1st August 2017 to identify RCTs investigating the impact of pistachio on ER. Two independent reviewers extracted data on study characteristics, methods and outcomes. Overall, the impact of pistachio on ER was reported in 4 trials. Results: The meta-…
Access to scientific information. A national survey of the Italian Society of Clinical Biochemistry and Laboratory Medicine (SIBioC).
2016
Abstract Background: Digital libraries are typically used for retrieving and accessing articles in academic journals and repositories. Previous studies have been published about the performance of various biomedical research platforms, but no information is available about access preferences. Methods: A six-question survey was designed by the Italian Society of Clinical Biochemistry and Laboratory Medicine (SIBioC) using the platform Google Drive, and made available for 1 month to the members of the society. The information about the survey was published on the website of SIBioC and also disseminated by two sequential newsletters. Results: Overall, 165 replies were collected throughout the …
Entrepreneurial ecosystems : a systematic literature review and research agenda
2020
PurposeThe emerging concept of entrepreneurial ecosystems has captured the attention of scholars, practitioners and policymakers. Although studies on entrepreneurial ecosystems continue to grow, their contributions are still disintegrated. Thus, the purpose of this paper is to present a systematic review of extant literature on entrepreneurial ecosystems and to develop a research agenda.Design/methodology/approachThe study deployed a systematic literature review of 51 articles obtained from three comprehensive databases of Web of Science, Google Scholar and Scopus. The analysis includes two phases. First, a descriptive account of research on entrepreneurial ecosystems and second, a content …
The Influence of the Circular Economy: Exploring the Knowledge Base
2019
The objective of this study is to analyze the main factors influencing research on theconcept of &lsquo
Latvijas Universitātes publikāciju citējamība datubāzēs (2012-2015)
2016
Prasības izmantot citējamības datubāzes zinātniskās darbības novērtējumam ir noteiktas Latvijā spēkā esošajos normatīvajos aktos. Tās ir noderīgas arī, lai veicinātu starptautisko zinātnikso sadarbību. LU publikāciju skaits, kuras izdotas laikā no 2012. līdz 2015. gadam, saglabājas vienādā līmenī. Pieaug rakstu, bet samazinās konferenču publikāciju īpatsvars. Starptautiskajā zinātnes telpā visplašāk ir pārstāvētas publikācijas fizikā, dabaszinātnēs un inženierzinātnēs. LU publikāciju citējamībai ir vērojama augšupejoša tendence. --- The requirements to use citation databases for scientific work productivity evaluation is determined in the legislation of Latvia, as well as it is useful for p…
Posterior‐chamber phakic implantable collamer lenses with a central port: a review
2020
Abstract We aimed to summarize the outcomes reported following the implantation of the V4c implantable collamer lens with a central port (ICL, STAAR Surgical Inc) for myopia correction. A literature search in PubMed, Web of Science and Scopus was carried out to identify publications reporting clinical outcomes of patients who were implanted with the V4c ICL model and had a follow‐up period of at least 6 months. A total of 35 clinical studies published between 2012 and 2020 were included in the present review. A comprehensive analysis of the available data was performed, focusing on visual and refractive outcomes at different time‐points post‐surgery. In addition, adverse events and other pa…
Bibliometric analysis and evaluation of the journal Medicina Oral Patología Oral y Cirugía Bucal (2008-2018)
2020
Background: In 2008 the journal Medicina Oral Patología Oral y Cirugía Bucal was included in Journal Citation Reports. To appraise its evolution and current status, this study carried out a bibliometric analysis and evaluation of the journal for the period 2008-2018. Material and Methods: From the Web of Science, Journal Citation Reports we obtained the indicators Journal Impact Factor (JIF), 5-year JIF, JIF without self-cites, Eigenfactor score and Article Influence score (2010-2017); and from the Core Collection database the following variables: number and article types, institutions and countries of origin of the authors (2008-2018), and the variable cited and citing journal data in 2017…