1,720,996 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
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
The Use of Natural Additive Substances on Sasirangan Dying as a Medium of the Local Wisdom Characters
No full textSasirangan is a traditional cloth of Banjar tribe of
South Kalimantan. Sasirangan fabric is a type of fabric that is given a picture with the shades of the border-like stripes that extend from the bottom to the top (vertical). Staining of Sasirangan can be used from natural additive chemicals. There are six main colors of Sasirangan made from natural dyes additive chemicals found in South Kalimantan, namely: 1. Yellow from turmeric, 2. Red from gambier, noni fruit, red lombok, 3.
Green, from pudak leaves or ginger, 4. Black from kabuau or uar, 5. Purple from seeds of gandaria (Ramania), and 6. Brown from uar or rambutan peel. In fact, Sasirangan can be used as a medium in instilling characters on learning in school. The characters that can be constructed through learning using natural substance chemicals substance on Sasirangan dying are: confidence, cultural, and economic value.
Keywords—character value; dying; natural additive chemical; Sasirangan fabri
PROSIDING SEMINAR NASIONAL PENDIDIKAN KIMIA
No full textbs
Penelitian tentang penggunaan model problem solving pada pembelajaran materi kelarutan dan hasil
kali kelarutan di SMA Negeri 8 Banjarmasin. Tujuan penelitian ini untuk mengetahui (1) peningkatan
aktivitas guru, (2) peningkatan aktivitas siswa, (3) peningkatan kemampuan berpikir kritis siswa, (4)
peningkatan hasil belajar siswa dan (5) respon siswa.Rancangan penelitian menggunakan penelitian
tindakan kelas (PTK) dengan 2 siklus yang terdiri dari tahap perencanaan, pelaksanaan tindakan,
pengamatan dan refleksi. Subjek penelitian adalah siswa kelas XI IPA 2 SMA Negeri 8 Banjarmasin
dengan jumlah 27 orang.Instrumen penelitian berupa tes dan non tes.Data dianalisis dengan teknik
analisis deskriptif kuantitatif dan analisis kualitatif. Hasil penelitian menunjukkan bahwa (1) terjadi
peningkatan aktivitas guru dari 74,89% (baik) pada siklus I menjadi 86% (sangat baik) pada siklus
II, (2) terjadi peningkatan aktivitas siswa dari 67,69% (cukup aktif) pada siklus I menjadi 81,92%
(aktif) pada siklus II, (3) terjadi peningkatan kemampuan berpikir kritis siswa dari 57,20% (cukup
kritis) pada siklus I menjadi 77,47% (kritis) pada siklus II, (4) terjadi peningkatan ketuntasan hasil
belajar kognitif siswa sebesar 33,34% dan (5) siswa memberikan respon positif terhadap
pembelajaran dengan menggunakan model problem solving.
Kata Kunci: problem solving, kemampuan berpikir kritis, hasil belaja
Hubungan Empati dan Komunikasi Interpersonal Dengan Kualitas Hidup
Full text linkTujuan penelitian ini adalah untuk mengetahui hubungan antara empati dan komunikasi interpersonal dengan kualitas hidup. Jenis penelitian ini adalah kuantitatif. Metode pengumpulan data menggunakan skala empati, skala komunikasi interpersonal, dan skala kualitas hidup. Sampel pada penelitian ini siswa-siswi SMK Negeri 7 Jurusan Rekayasa Perangkat Lunak Samarinda sejumlah 70 siswa. Teknik Analisa data menggunakan regresi ganda. Hasil penelitian menunjukkan Terdapat hubungan positif dan signifikan antara empati dan komunikasi interpersonal dengan kualitas hidup siswa SMK Negeri 7 Samarinda jurusan RPL (Rekayasa Perangkat Lunak). Terdapat hubungan positif dan signifikan antara empati dengan kualitas hidup siswa SMK Negeri 7 Samarinda jurusan RPL (Rekayasa Perangkat Lunak). Terdapat hubungan positif dan sangat signifikan antara komunikasi interpersonal dengan kualitas hidup siswa SMK Negeri 7 Samarinda jurusan RPL (Rekayasa Perangkat Lunak)
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