1,721,004 research outputs found
The reconstruction of tail bottom Dauphin Helicopter 9M-IGB using range photogrammetry / Siti Safariah Mahat
Full text linkVisualisation in 3-dimensional of an accident wreckage is limitedly used. This paper
explores how a reconstruction of a body part Dauphin Helicopter AS 365 N3/9M-IGB
which is the boom tail of the helicopter by using a Photogrammetry technique, the
Close Range Photogrammetry (CRP) as a counter check of the investigation done by
the Air Accident Investigation Bureau (AAIB). Images of the tail boom were taken
from each side of the object in order to have a high quality three dimensional view.
Prior investigations, the remaining of the helicopter was laid down and arranged in
two dimensional in order to investigate the cause of the accident and to identify which
parts of the helicopter was missing. Therefore, the aim of this study is to define the
damages of the tail that cause the crash in 3d visual. This study is conducted to
develop the tail in 3-dimensional using CRP, differentiate the 3d visual with the actual
image and to distinguish the impact of the detached part of the tail. The three
dimensional model is generated using Agisofl Photosean software where the
visualization is then compare and analyze using CAD software. In conclusion, a high
accuracy of 3d image can be generated from a good orientation of a photo and with
adequate light exposure
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
Studi Komparatif Minat Belajar Siswa Program IPA dengan Program IPS pada Mata Pelajaran Fiqih di MAN 1Marabahan Kabupaten Barito Kuala
Full text linkSafariah Ulfah, 2015. Studi Komparatif Minat Belajar Siswa Program IPA dengan Program IPS pada Mata Pelajaran Fiqih di MAN 1Marabahan Kabupaten Barito Kuala. Jurusan Pendidikan Agama Islam, Fakultas Tarbiyah dan Keguruan. Pembimbing: Drs. H. Hamdan, M.Pd.
Mata pelajaran Fiqih adalah mata pelajaran yang memberi kemampuan dasar siswa tentang nilai-nilai kesadaran beribadah, sehingga menjadi muslim yang beriman dan bertakwa kepada Allah Swt, serta pengalaman terhadap hukum Islam, membentuk kedisiplinan dengan rasa tanggung jawab sosial, sebagaipribadi, masyarakat, dan sebagai warga negara.
Masalah yang diangkat dalam penelitian ini adalah untuk mengetahui apakah ada perbedaan yang berarti antara minat belajar siswa program IPA dengan siswa program IPS pada mata pelajaran fiqih siswa kelas XI di MAN 1 Marabahan Kabupaten Barito Kuala. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah angket, wawancara, observasi dan dokumentasi. Populasi dalam penelitian ini adalah seluruh siswa program IPA dan program IPS. Adapun pengambilan sampel menggunakan teknik purposif sampling yaitu mengambil sampel dari kelas XI program IPA dan program IPS yang dalam penelitian ini berjumlah 92 orang,seluruh sampel diteliti.
Teknik analisis yang digunakan adalah analisis statistik dengan menggunakan rumus studenttest, karena akan meneliti perbandingan antara dua variabel yaitu minat siswa program IPA dengan minat siswa program IPS.
Dari hasil analisis minat belajar siswa pada mata pelajaran fiqih siswa program IPA dengan siswa program IPS secara kuantitatif berbeda berdasarkan hasil tes yang penulis peroleh dari hasil angket yang diberikan kepada semua siswa kelas XI di MAN 1 Marabahan Kabupaten Barito Kuala, nilai rata-rata (mean) siswa program IPA adalah 57,65 dengan kategori sangat berminat. Dan nilai rata-rata (mean) siswa program IPS adalah 55,64 dengan kategori sangat berminat. Dengan demikian minat belajar pada mata pelajaran fiqih siswa program IPA lebih baik daripada minat belajar siswa program IPS.Untuk mengetahui perbedaan itu signifikan atau tidak maka dilakukan uji hipotesis, hasil”t ” test ini adalah 2,12. Setelah dilakukan uji hipotesis dengan hasil “t” = 2,12> 1,99 maka hasil Ha diterima yang menyatakan ada perbedaan yang signifikan antara minat belajar siswa program IPA dengan siswa program IPS pada mata pelajaran fiqih di MAN 1 Marabahan Kabupaten Barito Kuala, sebaliknya hipotesis nihil Ho ditolak yang menyatakan tidak ada perbedaan yang signifikan antara minat belajar siswa program IPA dengan siswa program IPSpada mata pelajaran fiqih di MAN 1 Marabahan Kabupaten Barito Kuala. Jadi dapat disimpulkan bahwa berminat tidaknya seorang siswa terhadap suatu pelajaran dapat dilihat dari program atau jurusan yang dijalaninya
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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