1,720,963 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
Resilience as discursive strategy in Zelenskyy’s war-time speeches: A critical discourse analysis
No full textENGLISH
In the context of war, political speeches play an important role in shaping public opinion and national identity, as well as gaining international support. This research examines Ukrainian President, Volodymyr Zelenskyy’s discursive strategy in his four selected speeches delivered in 2022-2025 in the midst of Russia-Ukraine war. The speeches are not only means of comunication, but also a strategic instrument to influence global perceptions and strengthen international solidarity for Ukraine to maintain sovereignty. While there have been many studies on political discourse especially war rhetoric, research that specifically and systematically analyzes Zelenskyy’s speeches using Discourse Historical-Approach (DHA) is still limited and under-explored. This study is qualitative, drawing on textual data from four public speeches and applies the Discourse-Historical Approach (DHA) developed by Wodak (2001) and further developed by Reisigl and Wodak (2015) to interpret discursive strategies relevant to historical and political contexts. The results show that Zelensky’s speeches consistently align five main discursive strategies such as nomination, predication, argumentation, perspectivization, and Intensification/mitigation. The first three strategies not only shaped Ukraine’s national identity but also managed to build international solidarity and influence the global narrative of the conflict. This research contributes to the study of political discourse by showing how discursive strategies can be used strategically to construct national narratives in times of war. Further studies are recommended to compare similar rhetorical patterns used by other leaders in international conflicts.
INDONESIA
Dalam konteks perang, pidato politik memainkan peran penting dalam membentuk opini publik dan identitas nasional, serta mendapatkan dukungan internasional.Penelitian ini mengkaji strategi diskursif Presiden Ukraina, Volodymyr Zelenskyy dalam empat pidato pilihannya yang disampaikan pada tahun 2022-2025 di tengah-tengah perang Rusia-Ukraina.Pidato-pidato tersebut tidak hanya menjadi sarana komunikasi, tetapi juga menjadi instrumen strategis untuk mempengaruhi persepsi global dan memperkuat solidaritas internasional bagi Ukraina untuk mempertahankan kedaulatannya. Meskipun telah banyak penelitian mengenai wacana politik khususnya retorika perang, penelitian yang secara spesifik dan sistematis menganalisis pidato-pidato Zelenskyy dengan menggunakan Discourse Historical-Approach (DHA) masih terbatas dan belum banyak dilakukan. Penelitian ini bersifat kualitatif, menggunakan data tekstual dari empat pidato publik dan menerapkan Pendekatan Wacana-Historis (DHA) yang dikembangkan oleh Wodak (2001) dan dikembangkan lebih lanjut oleh Reisigl dan Wodak (2015) untuk menginterpretasikan strategi diskursif yang relevan dengan konteks historis dan politik. Hasil penelitian menunjukkan bahwa pidato Zelensky secara konsisten merefleksikan lima strategi diskursif utama seperti nominasi, predikasi, argumentasi, perspektifisasi, dan intensifikasi/mitigasi. Tiga strategi pertama tidak hanya membentuk identitas nasional Ukraina, tetapi juga berhasil membangun solidaritas internasional dan mempengaruhi narasi global tentang konflik tersebut. Penelitian ini berkontribusi pada studi wacana politik dengan menunjukkan bagaimana strategi diskursif dapat digunakan secara strategis untuk membangun narasi nasional di masa perang. Penelitian lebih lanjut direkomendasikan untuk membandingkan pola retorika serupa yang digunakan oleh para pemimpin lain dalam konflik internasional.
ARAB
في سياق الحرب، تلعب الخُطب السياسية دورًا مهمًا في تشكيل الرأي العام والهوية الوطنية، بالإضافة إلى كسب الدعم الدولي. تتناول هذا البحث استراتيجية الخطاب التي يستخدمها رئيس أوكرانيا فولوديمير زيلينسكي(Volodymyr Zelensky) في أربعة خُطب رئييسية التي ألقاها في عام 2022-2025 في خضم الحرب الروسية الأوكرانية. هذه الخطابات ليست مجرد وسيلة للتواصل، بل هي أيضًا أدوات استراتيجية للتأثير على التصورات العالمية وتعزيز التضامن الدولي من أجل الحفاظ على سيادة أوكرانيا. وعلى الرغم من وجود العديد من الدراسات حول الخطاب السياسي وخاصة خطاب الحرب، إلا أن الأبحاث التي تحلل خطابات زيلينسكي تحديدًا وبشكل منهجي باستخدام المنهج التاريخي للخطاب لا تزال محدودة وغير مستكشفة بشكل كافٍ. هذه الدراسة نوعية، تستند إلى بيانات نصية من أربعة خطابات عامة، وتطبق المنهج الخطابي التاريخي (Discourse Historical-Approach) الذي طوره Wodak (2001) وطوره Reisigl and Wodak(2015) لتفسير الاستراتيجيات الخطابية ذات الصلة بالسياقات التاريخية والسياسية. أظهرت النتائج أن خطاب زيلينسكي عكس باستمرار خمس استراتيجيات خطابية رئيسية مثل الترشيح، والتنبؤ، والحجاج، والمنظور، والتكثيف/التخفيف. ولم تقتصر الاستراتيجيات الثلاث الأولى على تشكيل الهوية الوطنية الأوكرانية فحسب، بل نجحت أيضًا في بناء التضامن الدولي والتأثير على السردية العالمية للصراع. ويساهم هذا البحث في دراسة الخطاب السياسي من خلال إظهار كيفية استخدام الاستراتيجيات الخطابية بشكل استراتيجي لبناء سرديات وطنية في زمن الحرب. ويوصى بإجراء مزيد من البحوث لمقارنة أنماط خطابية مماثلة استخدمها قادة آخرون في النزاعات الدولية
Kajian Stok Ikan Kuniran (Upeneus sulphureus, Cuvier 1829) di Perairan Selat Sunda, Banten
No full textIkan kuniran (Upeneus sulphureus) merupakan ikan demersal sebagai
komoditas tangkapan utama di Selat Sunda yang masih banyak dimanfaatkan.
Penelitian ini bertujuan untuk menganalisis stok ikan kuniran sebagai dasar
pengelolaan agar pemanfaatannya dapat dilakukan secara optimal dan
berkelanjutan. Pengambilan contoh dilakukan secara acak berlapis berdasarkan
panjang ikan pada bulan Mei-Oktober 2018 di PPP Labuan, Banten. Hasil
penelitian menunjukkan nisbah kelamin ikan kuniran adalah 1,00:1,09. Pola
pertumbuhan ikan kuniran adalah allometrik negatif dan isometrik untuk masingmasing
jantan dan betina. Distribusi frekuensi panjang berkisar antara 71-162
mm. Nilai dugaan L∞ ikan jantan 200,0 mm dengan nilai K sebesar 0,26,
sedangkan ikan betina memiliki nilai dugaan L∞ sebesar 172,5 mm dengan nilai K
sebesar 0,31. Pola rekrutmen ikan kuniran memiliki dua puncak. Laju mortalitas
total ikan jantan 1,95 dan betina 1,40. Laju eksploitasi ikan jantan sebesar 0,81,
sedangkan ikan betina sebesar 0,70. Ukuran pertama kali tertangkap kuniran lebih
kecil dibandingkan ukuran pertama kali matang gonad. Pemanfaatan ikan kuniran
di Selat Sunda mengalami growth overfishing
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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