Search results for "Publication"
showing 10 items of 204 documents
Le prince, l'argent, les hommes. Mélanges offerts à Jean Kerhervé
2008
International audience
Disclosure of duplicative studies: damned if you don't
2012
Duplicative publication requires duplicative editorializing. There are many forms of lesser redundancy such as unacknowledged secondary analyses of randomized clinical trials, fragmentation of studies with concurrent submission to various journals, and serial updating of observational studies. These practices result in publication bias. We have revised our instructions to authors to include disclosure of similar articles that are published, in press, or submitted to other journals to the editors upon submission.
Integrity measures take its toll: Introducing a complete supplement issue with retractions only.
2021
Scientific production in clinical medicine and international collaboration networks in South American countries
2012
Background: International collaboration is increasingly used in biomedical research. Aim: To describe the characteristics of scientific production in Latin America and the main international collaboration networks for the period 2000 to 2009. Material and Methods: Search for papers generated in Latin American countries in the Clinical Medicine database of ISI Web of Knowledge v.4.10 - Current Contents Connect. The country of origin of the corresponding author was considered the producing country of the paper. International collaboration was analyzed calculating the number of countries that contributed to the generation of a particular paper. Collaboration networks were graphed to determine …
Pesquisa de enfermagem e modelos de citação bibliográfica
2009
Esta investigación se centra en el análisis de la forma de publicar de las revistas de enfermería. Se analizan básicamente dos modelos, el modelo Vancouver, promovido por el Comité Internacional de Editores de Revistas Médicas, y el modelo APA, de la Asociación Norteamericana de Psicología. Se discuten sus ventajas e inconvenientes. A la vista de cómo se publica en la actualidad y de cómo se juzga la investigación, se propone que las revistas de enfermería adopten su propio modelo, independientemente de cómo publican los profesionales de la medicina. Esta pesquisa concentra-se na análise de como os jornais de enfermagem publicam os seus artigos. Basicamente, dois modelos são analisados, o V…
COVID-19 y tabaquismo: revisión sistemática y metaanálisis de la evidencia
2021
RESUMEN Objetivo: el objetivo del estudio ha sido responder a las siguientes preguntas: ¿Se asocia el consumo de tabaco en pacientes con Covid-19 con una progresión negativa y desenlace adverso de la enfermedad? y, ¿se asocia el consumo de tabaco, actual y pasado, a una mayor posibilidad de desarrollar COVID-19? Material y Métodos: Se realizó una revisión sistemática (RS) y metaanálisis (MA) de trabajos publicados previamente. La estrategia de búsqueda incluyó todos los descriptores conocidos sobre Covid-19 y tabaco y se realizó en diferentes bases de datos. Se utilizaron modelos estadísticos adecuados para abordar el tamaño del efecto en un metaanálisis: modelo de efectos aleatorios y de e…
Toward a Quality Guide to Facilitate the Transference of Analytical Methods from Research to Testing Laboratories: A Case Study
2009
Abstract At present, there is no single viewpoint that defines QA strategies in analytical chemistry. On the other hand, there are no unique protocols defining a set of analytical tasks and decision criteria to be performed during the method development phase (e.g., by a single research laboratory) in order to facilitate the transference to the testing laboratories intending to adapt, validate, and routinely use this method. This study proposes general criteria, a priori valid for any developed method, recommended as a provisional quality guide containing the minimum internal tasks necessary to publish new analytical method results. As an application, the selection of some basic internal qu…
Mapping recent information behavior research: an analysis of co-authorship and cocitation networks
2015
There has been an increase in research published on information behavior in recent years, and this has been accompanied by an increase in its diversity and interaction with other fields, particularly information retrieval (HR). The aims of this study are to determine which researchers have contributed to producing the current body of knowledge on this subject, and to describe its intellectual basis. A bibliometric and network analysis was applied to authorship and co-authorship as well as citation and co-citation. According to these analyses, there is a small number of authors who can be considered to be the most productive and who publish regularly, and a large number of transient ones. Ot…
Quality of reporting in abstracts of RCTs published in emergency medicine journals: a protocol for a systematic survey of the literature
2017
Introduction The quality of reporting of abstracts of randomised controlled trials (RCTs) in major general medical journals and in some category-specific journals was shown to be poor before the publication of the ConsolidatedStandards of ReportingTrials (CONSORT) extension for abstracts in 2008, and an improvement in the quality of reporting of abstracts was observed after its publication. The effect of the publication of the CONSORT extension for abstracts on the quality of reporting of RCTs in emergency medicine journals has not been studied. In this paper, we present the protocol of a systematic survey of the literature, aimed at assessing the quality of reporting in abstracts of RCTs p…
Epidemiology and Reporting Characteristics of Systematic Reviews of Biomedical Research: A Cross-Sectional Study.
2016
Background Systematic reviews (SRs) can help decision makers interpret the deluge of published biomedical literature. However, a SR may be of limited use if the methods used to conduct the SR are flawed, and reporting of the SR is incomplete. To our knowledge, since 2004 there has been no cross-sectional study of the prevalence, focus, and completeness of reporting of SRs across different specialties. Therefore, the aim of our study was to investigate the epidemiological and reporting characteristics of a more recent cross-section of SRs. Methods and Findings We searched MEDLINE to identify potentially eligible SRs indexed during the month of February 2014. Citations were screened using pre…