1,720,988 research outputs found
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
Effekt av overflateruhet på diffusorstrømning
No full textEffekt av overflateruhet på diffusorstrømningMasteroppgave av Roy-Andre Midtgård, med veileder professor Per-Åge Krogstad.Formålet med dette prosjektet er å studere effekten av overflateruhet på et turbulent grensesjikt utsatt for en motvirkende trykkgradient. For å gjøre dette studeres det nedre grensesjiktet i en diffusorstrømning. To strømningstilfeller undersøkes og sammenlignes. I det ene tilfellet er bunnen av diffusoren glatt og jevn. I det andre tilfellet er bunnen dekket med periodiske ruhetselementer. Arbeidsverktøyet i dette studiet er numeriske beregningsverktøy, CFD. Programmene ANSYS Gambit/Fluent benyttes [1].Ved bruk av turbulensmodellene k-ϵ, k-ϵ RNG, standard k-ω og k-ω SST er det funnet konsistente resultater. Disse sammenlignes med forsøksresultater fra dr. Ing rapporten til Per Egil Skåre [2]. Simuleringsresultatene korrelerer til dels godt med forsøksresultatene, men de oppfyller i motsetning til Skåre ikke kravene til likevekt av turbulent produksjon og dissipasjon i grensesjiktet. Turbulensmodellene k-ϵ RNG og k-ω SST benyttes på det andre strømningstilfellet, og resultatene vurderes mot resultatene fra det første strømningstilfellet. Simuleringsresultatene fra k-ω SST indikerer en global separasjon av strømningen i grensesjiktet. Simuleringsresultatene fra k-ϵ RNG indikerer imidlertid ikke global separasjon. Skalert med indre variable finnes stigningstallet i det overlappende området til 0.54, altså 29 % høyere en von Kàrmàn konstanten på 0.418. Forflyttningen ned langs u+-aksen finnes til verdier mellom 12 og 15. Felles for simuleringsresultatene i strømningstilfelle 2 er det at ingen av dem oppfyller kravene til likevekt. Noe av årsaken til de nevnte avvikene mellom turbulensmodellene kan skyldes tilnærmelser i turbulensmodellene eller numerisk diffusjon. Det er også en mulighet for at trykkgradienten i diffusoren ikke er sterk nok til å danne likevekt gjennom måleområdet
PERENCANAAN MEDIA PEMBELAJARAN APLIKASI ANDROID TERHADAP PENINGKATAN PEMAHAMAN SISWA PADA MATA PELAJARAN ELEKTRONIKA DASAR KELAS X TEKNIK AUDIO VIDEO (TAV) DI SMK NEGERI 7 BEKASI.
Get PDFRoy Andre Gultom, Perencanaan Media Pembelajaran Aplikasi Android Terhadap Peningkatan Pemahaman Siswa Pada Mata Pelajaran Elektronika Dasar Kelas X Teknik Audio Video (TAV) di SMK Negeri 7 Bekasi, Fakultas Teknik, Universitas Negeri Jakarta, 2022. Dosen Pembimbing: Dr. Arum Setyowati, M.T
Makalah Komprehensif ini bertujuan untuk membantu dalam penyusunan perencanaan pelaksanaan pembelajaran dan memberikan materi agar dalam pelaksanaanya tercapai dengan baik sesuai indicator yang akan dicapai yang terdapat dalam silabus pada mata pelajaran dengan kompetensi dasar memahami komponen aktif dan pasif .
Perencanaan media pembelajaran aplikasi android pada pembelajaran Elektronika Dasar jurusan Teknik audio video (TAV) di SMK Negeri 7 Bekasi ini dibuat berdasarkan mengkaji silabus, memilih media pembelajaran, membuat rencana pelaksanaan pembelajaran, dan soal-soal latihan untuk mengevaluasi belajar peserta didik yang akan digunakan sebagai tolak ukur dan pemahaman peserta didik dapat dinyatakan berhasil sesuai tujuan yang telah ditetapkan dalam kurikulum.
Kata Kunci: Media Pembelajaran, Android, Teknik Audio Video (TAV)
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This Comprehensive Paper aims to assist in the preparation of learning
implementation plans and provide material so that in its implementation it is achieved
properly according to the indicators to be achieved contained in the syllabus for subjects
with basic competencies in understanding active and passive components.
The planning of learning media for android applications in basic electronics
learning majoring in audio video engineering (TAV) at SMK Negeri 7 Bekasi is made
based on reviewing the syllabus, choosing learning media, making lesson plans, and
practice questions to evaluate student learning that will be used as the benchmarks and
understanding of students can be declared successful according to the goals set in the
curriculum.
Keywords: Learning Media, Android Application, Teknik Audio Video (TAV
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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