1,720,955 research outputs found
Produção científica sobre Educação em Ciências na Scielo - Scientific Electronic Library online
Get PDFDissertação (mestrado)Com a constante mudança dos processos de produção do conhecimento científico, é necessário conhecer o que foi e o que está sendo produzido, seja para uma atualização dos avanços da área ou para basear-se em tais pesquisas para produção de novos estudos a partir de possíveis lacunas observadas. Este trabalho teve como objetivo investigar a produção científica sobre Educação em Ciências na biblioteca Eletrônica SciELO. Nos resultados foram recuperados 312 artigos, sendo 58 selecionados para o estudo. Na análise quantitativa verificou-se que os anos de 2014, 2015 e 2020 foram os que tiveram maior número de publicações sobre o assunto. Quanto aos periódicos que mais publicaram foram: a Ensaio – Pesquisa em Educação em Ciências, com 28 trabalhos e a revista Ciência & Educação (Bauru), com 23 documentos. As revisões bibliográficas, foram as mais utilizadas nos estudos encontrados. Três regiões brasileiras destacaram-se, sendo elas: sudeste, centro oeste e sul. Quanto ao gênero dos autores que publicaram sobre o assunto, o feminino obteve maior quantidade de trabalhos, tanto na autoria como na coautoria. A parte qualitativa obteve diversificação de assuntos tratados sendo parte deles sobre teorias aplicadas a Educação em Ciências e estudos sobre CTS. Destaca-se como considerações que a EC apresenta uma pluralidade de assuntos, visando a aplicação de novas teorias, porém na parte quantitativa em que foi utilizada a bibliometria, observou-se que apenas três regiões estiveram presentes.With the constant change in the production processes of scientific knowledge, it is necessary to know what was and what is being produced, whether for an update of advances in the area or to base on such research to produce new studies from possible sources. observed gaps. SciELO is an electronic digital library that contains several scientific journals and provides articles openly in multilingual versions. This work aimed to investigate the scientific production on Science Education teaching in the SciELO Electronic Library. In the results, 312 articles were retrieved, 58 of which were selected for the study. In the quantitative analysis, it was found that the years 2014, 2015 and 2020 had the highest number of publications on the subject. As for the journals that published the most, they were: Ensaio – Pesquisa em Educação em Ciências, with 28 works and the magazine Ciência & Educação (Bauru), with 23 documents. Bibliographic reviews were the most used in the studies found. Three Brazilian regions stood out, namely: Southeast, Midwest and South. As for the gender of the authors who published on the subject, the female obtained a greater number of works, both in authorship and in co-authorship. The qualitative part obtained diversification of subjects treated, part of them on theories applied to Science Education and studies on STS. It stands out as considerations that CE presents a plurality of subjects, aiming at the application of new theories, however in the quantitative part in which bibliometrics was used, it was observed that only three regions were present
Open Journal System: analysis of scientific production in Brazil from 2011 to 2017, in the electronic journals of Information Science
No full textA finalidade dos periódicos científicos é a disseminação da literatura disponível, pois a mesma propicia o avanço da ciência e consequentemente dos avanços tecnológicos contribuindo para o bem coletivo. O Open Journal System(OJS) é uma plataforma gratuita disponibilizada para gestão de periódicos que auxilia em todas as etapas de publicação. Assim, o presente trabalho buscou analisar a produção científica sobre o OJS no período de 2011 a 2017, em 21 revistas brasileiras da Ciência da Informação. Quanto aos procedimentos tratou-se de uma pesquisa bibliográfica com objetivos de pesquisa exploratória e abordagens qualitativa e quantitativa. Os resultados indicaram uma crescente adoção ao sistema. Os trabalhos descritivos assim como foi analisado que usuários do sistema que se consideravam satisfeitos, também indicaram que houve sugestões de melhorias a plataforma. Quanto a abordagem quantitativa 205 documentos foram recuperados e 17 selecionados. Sendo a revista Informação e Sociedade a que mais publicou artigos, seguida pela Revista Encontros Bibli. O ano de maior quantidade de publicações foi o ano de 2017, com 5 publicações. Quanto aos autores que mais publicaram, destacaram-se Miranda, Shintaku, Brito e Quartiero apresentando mais de uma publicação. Sobre a tipologia dos artigos a maior parte tratou de pesquisa documental.The date of scientific journals is a dissemination of available literature, as it is also an advance of science and consequently of technological advances that contribute to the collective good. The open journal system (OJS) is available for use at all stages of publication. Thus, the present work sought to analyze the scientific researches from the period of 2011 to 2017, in 21 Brazilian journals of Information Science. The objective of this article is to investigate and guide qualitative and quantitative research. We found, in studies of a growing settlement to the system. As the reports were analyzed, system users who felt satisfied were also perceived as an advantage of a platform. The more quantitative 205 documents were retrieved and 17 selected. Being a magazine Information and Society one that published more articles, followed by the Magazine Encontros Bibli. The year of greatest number of publications was the year of 2017. As for the authors who published most Miranda, Shintaku, Brito and Quartiero. About the typology of the articles most of them dealt with documentary research
Produção científica sobre educação em ciências na Scielo- Scientific Electronic Library Online
No full textCiências SociaisCom a constante mudança dos processos de produção do conhecimento científico, é
necessário conhecer o que foi e o que está sendo produzido, seja para uma
atualização dos avanços da área ou para basear-se em tais pesquisas para
produção de novos estudos a partir de possíveis lacunas observadas. Este trabalho
teve como objetivo investigar a produção científica sobre Educação em Ciências na
biblioteca Eletrônica SciELO. Nos resultados foram recuperados 312 artigos, sendo
58 selecionados para o estudo. Na análise quantitativa verificou-se que os anos de
2014, 2015 e 2020 foram os que tiveram maior número de publicações sobre o
assunto. Quanto aos periódicos que mais publicaram foram: a Ensaio – Pesquisa em
Educação em Ciências, com 28 trabalhos e a revista Ciência & Educação (Bauru),
com 23 documentos. As revisões bibliográficas, foram as mais utilizadas nos estudos
encontrados. Três regiões brasileiras destacaram-se, sendo elas: sudeste,
centro-oeste e sul. Quanto ao gênero dos autores que publicaram sobre o assunto, o
feminino obteve maior quantidade de trabalhos, tanto na autoria como na coautoria.
A parte qualitativa obteve diversificação de assuntos tratados sendo parte deles
sobre teorias aplicadas a Educação em Ciências e estudos sobre CTS. Destaca-se
como considerações que a EC apresenta uma pluralidade de assuntos, visando a
aplicação de novas teorias, porém na parte quantitativa em que foi utilizada a
bibliometria, observou-se que apenas três regiões estiveram presentes.With the constant change in the production processes of scientific knowledge, it is
necessary to know what was and what is being produced, whether for an update of
advances in the area or to base on such research to produce new studies from
possible sources. observed gaps. SciELO is an electronic digital library that contains
several scientific journals and provides articles openly in multilingual versions. This
work aimed to investigate the scientific production on Science Education teaching in
the SciELO Electronic Library. In the results, 312 articles were retrieved, 58 of which
were selected for the study. In the quantitative analysis, it was found that the years
2014, 2015 and 2020 had the highest number of publications on the subject. As for
the journals that published the most, they were: Ensaio – Pesquisa em Educação em
Ciências, with 28 works and the magazine Ciência & Educação (Bauru), with 23
documents. Bibliographic reviews were the most used in the studies found. Three
Brazilian regions stood out, namely: Southeast, Midwest and South. As for the
gender of the authors who published on the subject, the female obtained a greater
number of works, both in authorship and in co-authorship. The qualitative part
obtained diversification of subjects treated, part of them on theories applied to
Science Education and studies on STS. It stands out as considerations that CE
presents a plurality of subjects, aiming at the application of new theories, however in
the quantitative part in which bibliometrics was used, it was observed that only three
regions were present
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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