1,720,954 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
Pengembangan Lembar Kegiatan Siswa Berbasis Pendekatan Saintifik Pada Materi Ekosistem Kelas X
Full text linkPenelitian ini bertujuan untuk : (1) Mengembangkan Lembar Kegiatan Siswa (LKS) berbasis pendekatan saintifik pada materi ekosistem kelas X, (2) mengetahui Kelayakan LKS, (3) mengetahui respon siswa terhadap LKS yang dikembangkan. Penelitian ini menggunakan metode Research and Development (R&D) yang dilakukan di SMAN 37 Jakarta pada 14 Februari-20 Juni 2020. Teknik pengumpulan data dilakukan melalui dua tahapan yaitu wawancara guru matapelajaran biologi kelas X dan penyebaran angket kepada siswa. Teknik analisis data menggunakan teknik analisis deskriptif, yaitu menganalisis data kuantitatif menjadi data kualitataif.
Hasil penelitian dan pengembangan ini adalah : (1) cara atau proses pengembangan LKS (2) LKS yang layak digunakan dalam proses pembelajaran. Kelayakan LKS diperoleh dari skor validasi ahli, yaitu 3 ahli materi dengan rata-rata 87,5% dengan kategori kelayakan “ Sangat Layak”, 3 ahli media dengan rata-rata 81 % dengan kategori kelayakan “Sangat Layak”, dan 3 ahli bahasa dengan rata-rata 67,5% dengan kategori kelayakan “Layak”. Selain itu, LKS yang dikembangkan memperoleh respon positif dari siswa yang menggunakannya. Respon siswa di lihat dari tiga aspek, yaitu aspek kognitif 70%, aspek lingkungan belajar 72%, dan aspek afektif 64%. Dari ketiga aspek tersebut diperoleh rata-rata respon siswa terhadapa LKS yang dikembangkan adalah 69% dengan kategori “positif’./ This study aims to: (1) develop student activity sheets (LKS) based on a scientific approach to ecosystem materials in X grade, (2) to determine the feasibility of worksheets, (3) to determine students responses to the developed worksheets. This research used the Research and Development (R & D) method, and conducted at SMAN 37 Jakarta on February, 14 to June, 20 2020. The data collection technique was carried out in two stages, such as: interviewing the teacher of biology subject class X and distributing questionnaires to students. Then, The data analysis technique was used descriptive analysis techniques, i.e. analyzing data from quantitative results into qualitative data.
The results of this research and development were: (1) the way or process of developing student worksheets (2) an appropriate worksheets for use in the learning process. The eligibility of the worksheets is obtained from the expert validation score, i.e. the three material experts with an average of 87.5% with the eligibility category of "Very Appropriate", three media experts with an average of 81% with the category of "Very Appropriate", and three linguists with an average of 67.5% with eligibility category "Eligible". In addition, the developed worksheets received positive responses from students who used them. Student responses are viewed from three aspects, namely 70% cognitive aspects, 72% learning environment aspects, and 64% affective aspects. From these three aspects, it was found that the average student response to the developed worksheets was 69% with the "positive" category
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
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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