1,721,043 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
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
Peningkatan aktivitas dan hasil belajar siswa menggunakan metode pembelajaran Role Playing pada mata pelajaran Ilmu Pengetahuan Sosial Kelas V SDN 1 Liman Benawi tahun pelajaran 2011/2012 [Skripsi] / oleh Hardiyan Widiyastuti
No full textBibl. : 98-100Ada CD.xi, 100 hlm. : ill. ; 28 cm. . -- Lamp.( 84 le
PENERAPAN MODEL PEMBELAJARAN GABUNGAN ANTARA PROBLEM BASED LEARNING (PBL) DAN THINK-PAIR-SHARE (TPS) DALAM RANGKA MENINGKATKAN HASIL BELAJAR MATA PELAJARAN KELISTRIKAN OTOMOTIF SISWA KELAS XI JURUSAN TEKNIK KENDARAAN RINGAN (TKR) DI SMK N 2 YOGYAKARTA
No full textPENERAPAN MODEL PEMBELAJARAN GABUNGAN ANTARA
PROBLEM BASED LEARNING (PBL) DAN THINK-PAIR-SHARE (TPS)
DALAM RANGKA MENINGKATKAN HASIL BELAJAR MATA
PELAJARAN KELISTRIKAN OTOMOTIF SISWA KELAS XI
JURUSAN TEKNIK KENDARAAN RINGAN (TKR)
DI SMK N 2 YOGYAKARTA
Oleh:
Hary Hardiyan
08504241018
ABSTRAK
Penelitian ini bertujuan untuk: 1) mendeskripsikan proses pelaksanaan
penerapan model pembelajaran gabungan antara model PBL dan TPS untuk
meningkatkan hasil belajar mata pelajaran PSKO siswa kelas XI jurusan TKR di
SMK N 2 Yogyakarta; 2) mengetahui peningkatan pencapaian hasil belajar siswa
setelah melaksanakan model pembelajaran gabungan antara model PBL dan
TPS.
Penelitian ini merupakan penelitian tindakan kelas yang dimulai dengan
tahap perencanaan, pelaksanaan, pengamatan, hingga refleksi. Subjek dari
penelitian ini adalah siswa kelas XI TKR 2 semester genap tahun akademik
2012/2013 yang berjumlah 34 siswa. Penelitian ini dilakukan dalam dua siklus
dan pada tiap akhir siklus dilakukan evaluasi. Teknik pengumpulan data pada
penelitian ini menggunakan teknik observasi yang berkaitan dengan pelaksanaan
penerapan model pembelajaran gabungan antara PBL dan TPS, teknik angket
untuk mengetahui respon siswa, dan teknik tes untuk pengumpulan data yang
berkaitan dengan hasil belajar siswa. Penelitian ini diawali dengan observasi prapenelitian
untuk mengetahui proses pembelajaran yang telah dilaksanakan dan
untuk memperoleh data nilai siswa. Dalam proses pembelajaran dilakukan
dengan menggunakan model PBL dan TPS selama proses pembelajaran dalam
tiap pertemuan.
Hasil dari penelitian menunjukkan proses pelaksanaan pembelajaran
dengan model pembelajaran gabungan antara PBL dan TPS dimulai dari tahap
merencanakan bahan ajar yang sesuai dengan model pembelajaran. Kemudian
dilakukan proses pembelajaran yang dimulai dengan pemberian permasalahan
untuk dikerjakan siswa. Selanjutnya siswa dibagi berpasangan untuk berbagi
jawaban yang telah dibuat sehingga siswa menemukan pemahaman terbaiknya
dan mampu menjelaskannya di depan kelas. Hasil observasi menunjukkan
aktivitas siswa yang mengikuti model pembelajaran gabungan antara PBL dan
TPS di kelas pada siklus I sebesar 50% dan siklus II sebesar 75%. Respon siswa
dalam melaksanakan model pembelajaran gabungan antara PBL dan TPS
menunjukkan hasil rendah yang ditandai dengan 3 indikator yang menunjukkan
nilai tinggi dan 7 indikator menunjukkan nilai rendah. Sedangkan peningkatan
persentase hasil belajar siswa pada siklus I sebesar 35% dan pada siklus II
sebesar 47%. Jumlah siswa yang mencapai nilai ≥76,6 pada pretes siklus I
sebesar 0%, postes siklus I sebesar 35%, pretes siklus II sebesar 41%, dan
postes siklus II sebesar 88%.
Kata kunci: model pembelajaran gabungan, pbl, tps, hasil belaja
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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