1,720,959 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
ANALISIS LITERASI KIMIA PESERTA DIDIK PADA PEMBELAJARAN LARUTAN ELEKTROLIT DAN NONELEKTROLIT DENGAN PENDEKATAN ETNOPEDAGOGI
Get PDFTujuan penelitian ini adalah mengembangkan dan menerapkan model pembelajaran
etnopedagogi dalam pembelajaran kimia untuk menganalisis literasi kimia dan
identitas budaya pada materi larutan elektrolit dan nonelektrolit. Penelitian ini
dilaksanakan di SMA Negeri 5 Palembang pada semester genap tahun ajaran
2020/2021 dengan subjek penelitian terdiri atas 36 peserta didik kelas X IPA 1.
Penelitian dilakukan dengan menggunakan metode analisis kualitatif dengan
mengumpulkan data melalui observasi, reflektif jurnal, wawancara guru, laboran,
dan peserta didik, serta tes literasi kimia. Pembelajaran kimia dilakukan dengan
pendekatan etnopedagogi yang terdiri atas lima tahap, yaitu self-identification,
content integration, collaboration, dialogue, dan reflection. Selanjutnya tahapan
pembelajaran tersebut dilakukan analisis literasi kimia peserta didik. Hasil analisis
literasi kimia peserta didik menunjukkan bahwa pada aspek gagasan ilmiah umum
mereka dapat melakukan penyelidikan ilmiah terhadap produk budaya Palembang
dengan mengidentifikasi, mengajukan pendapat untuk menjelaskan fenomena, dan
berusaha membuat generalisasi temuan melalui identifikasi uji daya hantar listrik
larutan elektrolit dan nonelektrolit pada produk budaya tersebut. Pada aspek
pengetahuan kimia peserta didik menjelaskan pengaruh fenomena makroskopis
terhadap daya hantar larutan, menyelidiki dinamika proses reaksi ionisasi larutan
garam, dan menjelaskan proses kimia yang terjadi pada uji elektrolit produk budaya
Palembang. Aspek kimia dalam konteks menjelaskan fenomena daya hantar listrik
pada larutan elektrolit dan nonelektrolit yang terdapat pada produk budaya
Palembang melalui bukti-bukti ilmiah serta memahami relevansi dan kegunaan
larutan elektrolit dalam produk budaya. Pada aspek keterampilan belajar tingkat
tinggi peserta didik mampu bertanya mengenai fenomena dalam uji elektrolit
sederhana dan berusaha mencari informasi dalam berdiskusi tentang larutan
elektrolit dan nonelektrolit. Pada aspek afektif peserta didik menunjukkan minat
mengenai isu kimia yang dikaitkan pada produk budaya Palembang dengan
menganalisis dan memberikan solusi terhadap suatu permasalahan. Berdasarkan tes
literasi kimia peserta didik secara keseluruhan menunjukkan sebanyak 14% peserta
didik mencapai level sangat baik, 81% peserta didik mencapai level baik, 5%
peserta didik mencapai level cukup, dan tidak ada peserta didik yang mecapai lebel
kurang baik dan kurang baik sekali. Hasil literasi peserta didik yang meningkat
menyebabkan pembelajaran menjadi kontekstual dan bermakna walaupun selama
pembelajaran berlangsung secara daring.
The purpose of this study was to develop and apply an ethnopedagogical learning
model in chemistry learning to analyze chemical literacy and cultural identity on
electrolyte and nonelectrolyte solutions learning materials. This research was
conducted at SMA Negeri 5 Palembang in the even semester of the 2020/2021
academic year with the research subject consisting of 36 students of class X IPA 1.
The study was conducted using qualitative analysis methods by collecting data
through observation, reflective journals, interview with teachers, laboratory
assistants, and students, as well as a chemical literacy test. Chemistry learning is
carried out using an ethnopedagogical approach which consists of five stages,
namely self-identification, content integration, collaboration, dialogue, and
reflection. Furthermore, the learning stage is carried out by analyzing the chemical
literacy of students. The results of the chemical literacy analysis of students showed
that in the aspect of general scientific ideas they can conduct scientific
investigations of Palembang cultural products by identifying, submitting opinions
to explain phenomena, and trying to generalize findings through identification of
the electrical conductivity test of electrolyte and nonelectrolyte solutions on these
cultural products. In the aspect of chemistry knowledge, students explained the
effect of macroscopic phenomena on the conductivity of the solution, investigate
the dynamics of the ionization reaction process of salt solution, and explained the
chemical processes that occur in the electrolyte test of Palembang culture products.
The chemical aspect in the context of explaining the phenomenon of electrical
conductivity in electrolyte and nonelectrolyte solutions found in Palembang cultural
products through scientific evidence and understanding the relevance and
usefulness of electrolyte solutions in cultural products. In the aspect of high-level
learning skills, students were able to ask questions about phenomena in simple
electrolyte tests and try to find information in discussions about electrolyte and
nonelectrolyte solutions. In the affective aspect, students showed interest in
chemical issues associated with Palembang cultural products by analyzing and
providing solutions to a problem. Based on the overall chemical literacy test of
students, it shows that 14% of students achieved a very good level, 81% of students
reached a good level, 5% of students reached a sufficient level, and none of the
students achieved a bad and not very good level. Increased student literacy results
cause learning to be contextual and meaningful even during online learning
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
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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