1,720,961 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
Character analysis of the symbolic value of the Ngasa tradition
Get PDFThe Ngasa traditional ceremony is one of the traditional ceremonies that still survives today. The Ngasa tradition is a tradition that aims to show gratitude for the abundance of blessings and graces given by God. This study aimed to determine the character values in the series of events and the tools used during the Ngasa tradition process. The approach used in this study is a qualitative approach with content analysis methods. Content analysis is used because the data to be studied are video documentation taken from several YouTube channels to explain the symbols of the Ngasa traditional ceremony in the Jalawastu area, Brebes Regency. The symbols in the tradition are interpreted to obtain the values contained in them. The character values studied in this study include the meaning of religion, togetherness, cooperation, hard work, simplicity, chastity, and sincerity
KESULITAN-KESULITAN GURU SEJARAH DALAM MENGEMBANGKAN DAN MENERAPKAN PENILAIAN PEMBELAJARAN SEJARAH DI SMA ISLAM I GAMPING
No full textPenelitian ini dilatar belakangi kesulitan guru dalam mengembangkan dan menerapkan penilaian pembelajaran. Penelitian ini bertujuan untuk mengetahui. 1) Kesulitan-kesulitan apa yang dialami oleh guru dalam mengembangkan dan menerapkan penilaian pembelajaran sejarah di SMA Islam I Gamping, 2) Bagaimana cara mengatasi kesulitan–kesulitan guru dalam mengembangkan dan menerapkan penilaian pembelajaran sejarah di SMA Islam I Gamping.
Penelitian ini menggunakan metode kualitatif deskriptif, dalam penelitian ini akan digali hal-hal yang berkaitan dengan penilaian pembelajaran sejarah. Responden dalam penelitian ini adalah semua pihak yang terlibat dalam pembelajaran sejarah, seperti kepala sekolah dan guru mata pelajaran sejarah. Adapun pengambilan data dalam penelitian ini yaitu melalui observasi langsung, wawancara mendalam dengan narasumber, serta pencatatan dokumen atau teks yang mendukung penelitian.
Hasil penelitian dapat disimpulkan sebagai berikut. 1) Guru masih mengalami kesulitan dalam mengembangkan dan menerapkan penilaian pembelajaran sejarah baik dipengaruhi faktor internal maupun eksternal. Faktor internal yang mempengaruhi; kesulitan dalam mengembangkan RPP, kesulitan dalam mengembangkan instrumen penilaian, kesulitan dalam menyampaikan materi, keterbatasan alokasi waktu dalam melakukan penilaian, kesulitan dalam menggabungkan ketiga aspek penilaian. Sementara faktor eksternal yang mempengaruhi; manajemen sekolah, kurangnya pengarahan dari pihak sekolah, terjadi perubahan kurikulum. Sementara, 2) Upaya yang dilakuakn untuk mengatasi kesulitan tersebut; upaya yang dilakukan pihak sekolah; melakukan pelatihan, mengirim guru ke MGMP, mengharuskan guru mengembangkan RPP, kepala sekolah mengadakan supervisi, menyarankan guru mengikuti seminar dan pelatihan. Sementara upaya yang dilakukan oleh guru; melakukan tukar informasi dengan sesama guru di MGMP, melakukan penilaian dan pembelajaran dengan efektif, memperbaiki kualitas pembelajaran, guru mulai melakukan penilaian secara menyeluruh.
Kata kunci: kendala, guru, penilaian pembelajaran sejarah
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
Analisa Performa Rim Driven Propeller Sebagai Propulsor Menggunakan Open Water Test
Get PDFPenggunaan duct pada propeller merupakan salah satu terobosan pada perkembangan propeller. Selain dinyatakan mampu meningkatkan efisiensi dari propeller, ducting tersebut juga mampu melindungi propeller dari benturan sehingga membuat masa pakai propeller lebih lama. Dari ide tersebut kemudian terciptalah RDP. RDP menempatkan bilah propeller tersambung pada rumahnya yang biasa disebut rim atau dalam kata lain, pusat penggerak berada pada rim. Pada RDP yang tersedia, blade yang digunakan adalah blade yang non konvensional. Pada penulisan tugas akhir ini akan membahas tentang analisa perancangan dari propeller Kaplan Ka-70 yang dimodifikasi pada distribusi ketebalannya. Pada skripsi ini yang divariasikan adalah Load motor. Simulasi menggunakan Open Water Test. Kemudian diketahui KT dan KQ terbesar terdapat pada Load motor 30% dan efisiensi tertinggi yang dapat dicapai adalah 18,338% pada putaran 260 Rpm.
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The use of duct in propeller is one of the breakthrough in the development of the
propeller. Ducting not only claimed to be increasing efficiency of the propeller, but
also capable to protect th
e propeller from impact therefore propeller lifespan is
longer. From that idea then RDP is created. RDP propeller blade are designed to be
fix at their housing called Rim, in the other word, the driving force came from it’s
rim. On current RDP blade used i
s non
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conventional blade. This thesis will discuss
about design analysis of Kaplan Propeller Kaplan Ka
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70 that modified on it’s
thickness distribution. On this thesis data that is varied is motor load. Simulation
using Open Water Test. The result, highest
value of KT and KQ occur on 30%
motor load and highest efficiency is 18,338% achieved on 260 Rpm
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