1,720,997 research outputs found
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
Analisa Sistem Kelistrikan Distribusi Jawa Bali 500 KV dengan Batas Stabilitas Steady State Menggunakan Radial Equivalent Independent (REI) DIMO
Full text linkKebutuhan akan daya listrik saat ini semakin meningkat. Pembangunan pusat pembangkit juga bertambah. Sistem penyaluran daya listrik perlu ditingkatkan untuk memperoleh pelaya nan yang maksimal. Stabilitas steady state menjadi perhatian utama dalam operasi sistem tenaga listrik terutama pada kondisi beban puncak. Makalah ini menganalisa tentang stabilitas steady state pada penyaluran daya. Metode pendekatan Radial Equivalent Independent (REI) DIMO digunakan dalam makalah ini untuk mereduksi jaring transmisi menjadi sebuah bus beban ekivalen. Dari bus beban ekivalen tersebut dapat dihitung indeks stabilitas steady state untuk setiap kondisi pembebanan. Melalui metode ini, d apat mempermudah menentukan batas stabilitas yang masih aman untuk stabilitas steady state pada sistem kelistrikan Jawa Bali 500 kV. Hasil simulasi menunjukan bahwa indek stabilitas stady state kritis pada beban 13592 MW
Design Monitoring of Distribution Transformer Load by Messenger Based on Microcontroller Atmega 128
No full textIn order the distribution process of electricity to customers run properly, the distribution transformer should be noticed. But there are some obstacles such as the amount of the transformer is not proportional to the number of officers and the location of transformers are scattered in various places. These problem make officer hard to measure development of peak loads on old customers and new customers. Currently the growth of the transformer load is still not monitored properly. Therefore electric company need technology that is able to monitor transformer load. This research produces a tool that enables officers easier to monitor distribution transformers load in real time and throughout 24 hours. The output is visual data in the form of indicator lights that facilitate monitoring transformer load and data will sent periodically to the office server. If transformer is overload, tool will send warning message to officer so officer can take safety action in short time and can decreasing the risk of fire due to damage of transformer
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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