1,720,977 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
Pemetaan Sumber Belajar Dan Pemanfaatannya Oleh Guru Geografi SMA di Kabupaten Purwakarta
No full textKabupaten Purwakarta memiliki fenomena geografis yang dapat dijadikan sebagai sumber belajar dalam pembelajaran geografi. Keberadaan sumber belajar sangat penting dalam pembelajaran, sehingga diperlukan pengetahuan dan keterampilan guru dalam memanfaatkan sumber belajar agar tercapai tujuan pemebelajaran. Penelitian ini mengkaji tentang pemetaan sumber belajar dan pemanfaatannya oleh guru geografi SMA di Kabupaten Purwakarta. Tujuan penelitian ini adalah (1) Mengetahui persebaran sumber belajar geografi di Kabupaten Purwakarta (2) Mengetahui pemanfaatan sumber belajar geografi oleh guru-guru di Kabupaten Purwakarta (3) Mengetahui Faktor apakah yang mempengaruhi pemanfaatan sumber belajar. Penelitian ini menggunakan metode deskriptif. Populasi meliputi seluruh guru geografi SMA di Kabupaten Purwakarta dan sampel penelitiannya menggunakan sampel penuh. Variabel dalam penelitian ini adalah sumber belajar. Instrumen yang digunakan dalam penelitian ini adalah dokumentasi, wawancara, dan angket. Teknik analisis data menggunakan analisis presentase. Hasil penelitian menunjukan bahwa (1) Persebaran sumber belajar di Kabupaten Purwakarta tersebar di beberapa kecamatan diantaranya berada di kecamatan Jatiluhur, Maniis, Tegalwaru, Plered, Darangdang, Bojong, Wanayasa, Kiarapedes, Purwakarta dan Bungursari (2) Guru geografi memanfaatan Sumber Belajar di Kabupaten Purwakarta dengan cara: sebagai media, contoh, tugas dan mengajak kelapangan (3) Faktor yang mempengaruhi pemanfaatan sumber belajar oleh guru geografi di Kabupaten Purwakarta adalah aksesbilitas jarak dan lokasi. Dengan demikian penelitian ini menghasilkan persebaran dan pemanfaatan kondisi geografis untuk sumber belajar oleh guru geografi di Kabupaten Purwakarta.
Purwakarta district has interesting geographic fenomena which can be made as learning source in geography study. Learning source is very important in a study, it needs knowledge and skills of the teachers to utilize the learning source in order to achieve the purposes of the study. This research is to review about learning source mapping and its utilization by high school Geography teacher in Purwarkarta district. The purpose of this research are (1) Knowing the dispersion of geography learning source in Purwakarta district (2) Knowing the utilization of geography learning source by teachers in Purwakarta district (3) Knowing what factors that influence the utilization of learning sources. This research uses descriptive method. The population of the research includes teachers in Purwakarta district and using full sample for the research. The variable of this research is learning source. Instrument used in this research are documentation, interviews, and questionnaire. Data analysis technique is using precentage analysis. The result of the research shows that (1) Dispersion of learning sources in Purwakarta district is spread in several sub-districts which are Jatiluhur sub-district, Maniis, Tegalwaru, Plered, Darangdan, Bojong, Wanayasa, Kiarapedes, Purwakarta and Bungursari (2) Geography teachers use the learning source in Purwarkata district as media, examples, tasks and field practices (3) Factors that influences learning sources by geography teachers in Purwakarta district is distance accesibility and location. Therefore, this research results the dispersion and utilization by geography teachers in Purwakarta district
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
SISTEM INFORMASI GEOGRAFIS PENDIDIKAN SEKOLAH MENENGAH ATAS NEGERI KABUPATEN SUMEDANG
Get PDFKebutuhan informasi yang cepat, mudah, dan akurat menjadi sebuah kebutuhan pokok bagi suatu instansi. Dinas pendidikan kabupaten Sumedang sebagai instansi yang bertugas di bidang pendidikan membutuhkan SIG (Sistem Informasi Geografis / Geographic Information System) sebagai teknologi yang memiliki kemampuan dalam memvisualisasi data spasial berikut atribut-atributnya, seperti memodifikasi bentuk, warna, simbol, dan dapat di kolaborasikan dengan data non spasial sebagai fitur dari SIG. Penulisan ini akan membahas pembuatan Sistem Informasi Geografis Pendidikan Sekolah Menengah Atas Negeri Kabupaten Sumedang yang berbasis web dengan menggunakan data-data yang didapatkan dari Diknas Kabupaten Sumedang dan Pusat Geologi Bandung serta terjun langsun ke lapangan untuk menntukan titik koordinat SMA Negeri. Aplikasi WebGIS ini dibuat dengan menggunakan aplikasi ArcGIS, MapServer, dan Code Ightniter (CI) sebagai frameworknya serta MYSQL sebagai database. Sedangkan bahasa pemograman yang digunakan adalah PHP, HTML, dan CSS Dengan adanya aplikasi ini, pengguna diharapkan menjadi lebih mudah dalam mendapatkan informasi mengenai sarana pendidikan khususnya SMA Negeri di kabupaen Sumedang, serta menjadi bahan perumusan kebijakan bagi sekolah yang bersangkutan, pemangku jabatan dan masyarakat.
Kata kunci : Sistem Informasi Geografis Pendidikan, Sistem Informasi, Digitasi On-Screen, Penginderaan Jarak Jauh, Akreditas
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