1,721,498 research outputs found
Spectrum detour graf m-partisi komplit
Full text linkINDONESIA:
Himpunan nilai eigen dari graf dalam matriks yang terhubung langsung merupakan spectrum dari graf tersebut. Spectrum dari graf G dengan n titik biasanya dinotasikan dengan spec(G). Spectrum dapat dibentuk dari matriks detour, yakni matrik yang elemen-elemennya merupakan lintasan terpanjang antara titik i ke titik j. Nilai eigen matriks detour dari graf terhubung G adalah nilai eigen dari matriks detour, dan merupakan bentuk spectrum detour dari G dan biasanya dinotasikan dengan spec_DD(G). Lebih spesifik, dalam penelitian ini membahas spectrum yang diperoleh dari matrik detour graf m-partisi komplit (K_m(n)) dengan n banyaknya titik disetiap m-partisi dan n >= 2. Maka, diperoleh spectrum detour graf m-partisi komplit (K_m(n)) adalah µ_1 = (mn – 1)2 dengan multiplicitas m_1 = 1, dan untuk µ 2 = – (mn – 1) dengan multiplicitas m_2 = (mn – 1). Kecuali pada graf m-partisi komplit untuk m = 2 spectrum detournya berupa nilai eigen µ_1 dengan multiplicitas m_1, µ_2 dengan multiplicitas m_2, dan µ_3 dengan multiplicitas m_3 sebagaimana yang sudah diteliti oleh peneliti sebelumnya.
ENGLISH:
The set of eigenvalues of the graph represents in the matrix adjacent is the spectrum of the graph. Spectrum of a graph G with n points is usually denoted by spec(G). Spectra can be formed from detour matrix, i.e. matrix elements is the longest path between point i to point j. Detour matrix eigenvalue of connected graph G is eigenvalue of a detour matrix, and is a general form of detour spectra of G and denoted by spec_DD(G). More specifically, this discusses the spectra obtained from the matrix detour of complete m-partition graph (K_m(n)) with n the number of vertex in each mpartition and n >= 2. Thus, the obtained spectra detour of complete mpartition graph (K_m(n)) is µ_1 = (mn – 1)2 with multiplicities m_1 = 1, then for µ_2 = – (mn – 1) with multiplicities m_2 = (mn – 1). Except, complete mpartition graph for m = 2 detour spectra is eigenvalue µ_1 with multiplicitas m_1, µ_2 with multiplicitas m_2, and µ_3 with multiplicitas m_3 as the literature which has researched by researcher before
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
Euripides se Medea
Full text linkCITATION: Graf, M. 2006. Euripides se Medea. Akroterion, 51:167-174, doi:10.7445/51-0-70.The original publication is available at http://akroterion.journals.ac.zaDie studente-essay wat as die beste beoordeel word uit dié wat voor
30 November in die voorafgaande jaar vir beoordeling voorgelê word,
word jaarliks in Akroterion gepubliseer as die KVSA / CASA Essay. Die
kompetisie word geborg deur die Klassieke Vereniging van Suid-Afrika en alle
voorgraadse studente mag deelneem. Honneurstudente mag in
gelykgenommerde jare inskryf. Die wenner ontvang ’n prys van R500.http://akroterion.journals.ac.za/pub/article/view/70Publisher's versio
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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