1,720,958 research outputs found
EKSPLORASI BIBLIOMETRIK BERBASIS PEMODELAN TOPIK PADA TOP-3 JURNAL BIDANG SISTEM INFORMASI MANAJEMEN
No full text A management information system (MIS) is a system that manages, processes, and presents information to management that aims to improve the quality of decisions and policies. A common misconception regarding the management information system (MIS) topic is that it mainly involves programming. This study aims to capture the intellectual structure and theme evolution of MIS by incorporating latent dirichlet allocation (LDA) into its methodology. A bibliometric analysis was conducted to evaluate the publication characteristics of the top three MIS journals (IJIM, JSIS, and MIS Quarterly: Management Information Systems) from the SCOPUS database between 1980 and 2021. Our findings indicate the trend of publishing articles, the structure of science, and the topics that stand out in the top three journals.Sistem informasi manajemen (SIM) adalah sistem yang mengelola, memproses, dan menyajikan informasi kepada manajemen yang bertujuan untuk meningkatkan kualitas keputusan dan kebijakan. Kesalahpahaman umum terkait dengan SIM adalah bahwa bidang ini menitikberatkan pada pemrograman. Studi ini bertujuan untuk menangkap struktur intelektual dan evolusi tema SIM, yang memperbarui dan memperluas penelitian serupa sebelumnya dengan memasukkan alokasi dirichlet laten (LDA) ke dalam metodologinya. Analisis bibliometrik dilakukan untuk mengevaluasi karakteristik publikasi tiga jurnal teratas di bidang SIM (IJIM, JSIS, dan MIS Quarterly: Management Information Systems) dari basis data SCOPUS antara tahun 1980 dan 2021. Hasil penelitian ini menunjukkan tren penerbitan artikel, struktur sains, dan topik yang menonjol pada ketiga jurnal teratas di bidang SIM tersebut
Why people participate in online political crowdfunding: A civic voluntarism perspective
No full textDigital technology allows people to participate in various social activities easily. In politics, online crowdfunding has been gaining attention because it gives politicians benefits to raise political funds from the public. It is also convenient for backers to donate money to support their chosen politicians. This study examines the factors driving people's intention to participate in online political crowdfunding. By employing the civic voluntarism model and cognitive dissonance theory, this study develops an integrated model to explain people's intention to participate in online political crowdfunding. The results show that perceived congruence between politicians and individuals is one of the most influential driving factors for online political crowdfunding participation. The findings further reveal that perceived congruence is lowered by individuals' negative perception of the political situation. This research proposes important implications for researchers as well as practitioners to promote online crowdfunding not only in politics but also in other domains.
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Full text linkWe 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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