1,720,978 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
PROFIL KEMAMPUAN LITERASI TEKNOLOGI PESERTA DIDIK SEKOLAH MENENGAH ATAS DI KOTA BANDUNG
No full textTechnology in education is a primary need for every individual. The learning process in school was not spared from technology. So that teachers and learners need to understand and proficient in using technology, both during the learning process and in everyday life. So far, literacy skills in Indonesia is still very low. This is indicated by PISA data, in 2009 Indonesian students are ranked 57th with a score of 295 (The average score on OECD is 402), while in 2012 Indonesian students are ranked 64th with a score of 396 (The average score on OECD is 496). The Ministry of Education and Culture developed Gerakan Literasi Sekolah to support the need for the above problems. Based on these problems, this study aims to determine the extent of students\u27 technological literacy profiles in the city of Bandung. The method used is giving questionnaires to students. With this research is expected to increase the ability of technology literacy in learning to support the needs of science in the futur
PENERAPAN MODEL PEMBELAJARAN ECIRR BERBANTUAN MEDIA SIMULASI VIRTUAL UNTUK MENINGKATKAN PEMAHAMAN KONSEP DAN MENGIDENTIFIKASI MISKONSEPSI SISWA
No full textTujuan penelitian ini adalah untuk mengetahui peningkatan pemahaman konsep dan profil miskonsepsi siswa melalui penerapan model ECIRR berbantuan media simulasi virtual serta skala sikap siswa. Penelitian quasi experiment dengan desain penelitian Nonequivalent Pretest Postest Control Group Design dilakukan di kelas X di salah satu SMA Kota Bandung. Hasil penelitian menunjukkan bahwa pembelajaran ECIRR berbantuan media simulasi virtual secara signifikan dapat lebih meningkatkan pemahaman konsep siswa daripada pembelajaran tradisional berbantuan media simulasi virtual terlihat dari kelas eksperimen mengalami peningkatan dengan kategori tinggi, sedangkan kelas kontrol kategori sedang. Hasil dari tes three tier test persentase miskonsepi paling besar ditemukan pada subkonsep radiasi baik pada kelas eksperimen dan kontrol, pada pembelajaran ECIRR miskonsepsi siswa yang terindentifikasi terdapat 5 buah..
The purpose of this study is to investigate the increased of students’ concept understanding and misconceptions profile through the implementation of ECIRR model assisted by media virtual simulation and students’ atittude scale. Quasy experimental with a Nonequivalent pretest postest control group design conducted in 10th grade in one senior high school in Bandung. The results showed that the learning of ECIRR assisted by media virtual simulation can significantly improve student’s concept understanding with higher categories than the traditional method assisted by media virtual simulation with medium category. The results of three tier test showed that the biggest misconception persentage found in radiation concept in both class (experimental and controll class), in learning of ECIRR students misconception are identified about 5 misconceptions
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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