1,721,168 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
Pemeliharaan mesin sepeda motor untuk SMK/MAK semester 1
Get PDFBuku teks bahan ajar siswa SMK “pemeliharaan mesin sepeda motor”merupakan buku ke 1 dari 4 buku yang mendukung pencapaian kompetensi dalam paket Keahlian Teknik Sepeda Motor.Buku teks bahan ajar siswa ini bertujuan memberi bekal pengetahuan dan keterampilan kepada peserta didik tentang teknik pemeliharaan mesin sepeda moto
PERANCANGAN PEMBANGKIT LISTRIK TENAGA PICO-HIDRO MEMANFAATKAN SUMBER DARI ALTERNATOR MOBIL
No full textIndonesia merupakan daerah tropis mempunyai potensi energi matahari
sangat besar dengan insolasi harian rata-rata 4,5- 4,8 KWh/m2. Energi matahari
adalah salah satu sumber energi yang dapat diperbaharui dan dapat dikonversi
menjadi energi listrik dengan menggunakan panel surya. Untuk mendapatkan
penyerapan cahaya matahari yang optimal maka di perlukan sistem yang dapat
membuat panel surya mengikuti pergerakan matahari. Pada penelitian ini
dirancang PLTS menggunakan sistem real time berbasis mikrokontroler
ATMega32. Pada PLTS ini menggunakan beberapa komponen, seperti: Panel
surya 100, solar charge controller, mikrokontroler Atmega32. Mikrokontroler
ATmega32 sebagai pengendali untuk menghidupkan motor yang ada di dalam
actuator sesuai pengontrolan. Penelitian ini menyimpulkan bahwa tegangan yang
dihasilkan panel surya mencapai tegangan maksimum sebesar 14.3 volt pada jam
14:00 wib, sedangkan tegangan terendah yang di hasilkan sebesar 12.1 volt pada
jam 18:00 wib. Arus maksimum yang di capai pada pengujian sebesar 1.2
Ampere, sedangkan arus minimumnya 0.9 Ampere. Daya maksimum yang di
peroleh yaitu sebesar 17,2 Watt, sedangkan daya minimum yang di peroleh
sebesar 10,95 Wat
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
Proses Pendampingan Hukum Korban Kekerasan Dalam Pemeriksaan Di Kepolisian (Studi Di Kontras Sumut)
No full textTugas polisi tidak hanya melakukan tugas-tugas dalam lingkup proses peradilan
pidana ansich seperti yang diamanatkan dalam Undang-Undang Republik Indonesia
Nomor 8 Tahun 1981, akan tetapi lebih dari itu adalah memberikan perlindungan,
pengayoman, dan pelayanan kepada masyarakat.Ini berati pula polisiakan bertindak
sebagai pengasuh untuk mengasuh anak asuhnya, yaitu masyarakat. Guna untuk
mengetahui, Faktor-faktor yang menyebabkan terjadinya tindak pidana kekerasan yang
dilakukan oknum kepolisian dalam mencari keterangan terhadap tersangka ataupun saksi,
Proses pendampingan terhadap korban tindak pidana kekerasan yang dilakukan oleh
oknum kepolisian dalam mencari keterangan terhadap Saksi ataupun Tersangka, dan
apakah hambatan yang di hadapi Kontras Medan dalam pendampingan hukum terhadap
korban kekerasan oleh oknum kepolisian.
Metode yang digunakan adalah penelitian hukum empiris, sifat penelitian
deskriftif yang menggunakan sumber data primer yaitu data yang diperoleh secara
langsung dari lapangan dan data tersebut dituangkan dalam bentuk analasisis kualitatif
Berdasarkan hasil penelitian, bahwa faktor yang menyebabkan terjadinya tindak
pidana kekerasan oleh kepolisian karena faktor mentalitas penegakan hukum, faktor
hukum, ketidak beraniannya masyarakat/korban untuk melaporkan tindak pidana
kekerasan yang terjadi. Proses pendampingan hukum terhadap korban dilakukan oleh
pihak penasehat hukum yang mengerti tentang prosedur dalam hal pelaporan atas tindak
pidana kekerasan yang dilakukan oleh oknum kepolisian.Hambatan yang dihadapi
KONTRAS sumatera utara dalam mendampingi korban tindak pidana kekerasan oleh
oknum kepolisian adalah pada saat proses penyidikan dan penyelidikan
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
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