1,720,955 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
STRATEGI PENGEMBANGAN USAHA TANI BUAH SALAK DI KECAMATAN SIMPANG RAYA KABUPATEN BANGGAI
No full textTujuan penelitian ini untuk mengetahui (a) Faktor strategi internal dan eksternal dalam pengembangan usahatani buah salak pondoh yang ada di Kecamatan Simpang Raya Kabupaten Banggai, (b) Menentukan strategi pengembangan usahatani buah salak pondoh yang ada di Kecamatan Simpang Raya Kabupaten Banggai. Berdasarkan hasil analisis SWOT bahwa hasil skoring faktor internal dan faktor eksternal, perolehan nilai tertinggi terdapat pada strategi SO (Strengths-Opportunities) sebesar 4,50, strategi ST (Sterngths-Treats) sebesar 3,30, Strategi WO (Weaknesses-Opportunities) sebesar 2,67, sedangkan yang terendah terdapat pada strategi WT (Weaknesses- Threats) sebesar 1,41, sehingga strategi yang di sarankan adalah strategi SO dengan memanfaatkan kekuatan dan peluang yang ada antara lain : faktor kekuatan (Strenghts) memilikii pengaruh atau tingkat kepentingan relatif tertinggi dalam pengembangan usahatani salak dengan nilai sebesar 2,56 yang terdiri dari : (1) Pengalaman berusahatani sebesar 0,51 (2) Tahan terhadap iklim sebesar 0,51 (3) Menggunakan pupuk organik sebesar 0,5 (4) Ketersediaan lahan sebesar 0,51 (5) Ketersediaan Tenaga Kerja 0,51 sedangkan Peluang (Opportunities) memilikii pengaruh atau tingkat kepentingan relatif tertinggi dalam pengembangan usahatani salak dengan nilai sebesar1,94 yang terdiri dari : (1) Harga jual relatif tinggi sebesar 0,34 (2) Adanya permintaan pasar sebesar 0,57 (3) Adanya peluang agribisnis sebesar 0,34 (4) Budidaya salak masih kurang sebesar 0,34 (5) Adanya pembeli dari luar Kecamatan sebesar 0,34
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
Analisis Pendapatan Usahatani Jagung (Zea Mays L.)
No full textSumber penghasilan sebagian besar penduduk Desa Kamumu yaitu pada sektor pertanian, komoditas pertanian yang ada di Desa Kamumu adalah pisang tetapi untuk meningkatkan perekonomian masarakat dan mendukung peningkatan komoditas dengan menjadikan tanaman jagung sebagai komoditas pertanian yang harus lebih ditingkatkan produksinya karena melihat dari luas wilayah Desa yang begitu besar dibandingkan wilayah Desa lain. Luas lahan yang ditanami, akan mempengaruhi banyaknya tanaman yang dapat ditanam, yang pada akhirnya dapat mempengaruhi besarnya produksi jagung. Semakin luas lahan yang ditanami jagung, maka semkin banyak produksi. Tujuan penelitian ini untuk mengetahui tingkat pendapatan petani jagung dan kelayakan pada usahatani jagung di Desa Kamumu, Penelitian ini bertempat di Desa Kamumu Kecamatan Luwuk Utara Kabupaten Banggai. Penelitian ini telah di lakukan pada bulan agustus sampai dengan bulan september 2020. Jumlah sampel dalam penelitian ini berjumlah 25 petani jagung yang telah menjadi responden. Hasil penelitian diperoleh penerimaan rata-rata responden dari hasil perkalian produksi Jagung untuk satu kali musim panen sebanyak 2.430 Kg/MT dengan harga penjualan jagung sebesar Rp. 3.200/Kg yaitu Rp. 7.774.720/MT, rata-rata Besarnya biaya yang dikeluarkan petani jagung selama satu kali musim tanam yaitu Rp. 4.240.497/MT yang diperoleh dari penjumlahan antara total biaya tetap Rp 102.068/MT dengan Biaya Variabel Rp. 4.138.429/MT, sehingga diperoleh rata-rata pendapatan responden dari hasil selisih antara Penerimaan dengan biaya yang dikeluarkan petani selama musim tanam yaitu sebesar Rp. 3.534.223/MT, dengan nilai kelayakan diperoleh (R/C Ratio) sebesar 1,83 artinya usahatani jagung di Desa Kamumu Kecamatan Luwuk Utara menguntungkan serta layak untuk diusahakan karena telah melebihi kriteria kelayakan yaitu lebih besar dari
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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