1,720,954 research outputs found
Perancangan Produk Bathroom Set Memanfaatkan Material Daur Ulang Limbah Plastik
No full textPlastik merupakan material turunan darı minyak bumi dan kegunaannya versatile atau serbaguna karena plastık memilikı sıfat kuat, ringan, tahan lama, tahan korosi, isolator yang baik terhadap panas dan listrik, sekaligus memiliki harga produksi lebih murah dibandingkan material lain. Namun dibalik sifat dan kegunaan material plastik tersebut, terdapat masalah yang menjadi kelemahan darı penggunaan plastik pada produk, yaitu plastik sulit terdegradasi atau diuraikan oleh alam karena membutuhkan waktu lama hingga plastik dapat diuraikan secara alami. Sementara itu menurut data, Indonesia merupakan negara pengguna plastik dan penghasıl limbah plastik terbesar kedua di dunia. Jenis limbah plastik yang sangat sering ditemukan adalah plastik HDPE dan LDPE, karena sering digunakan pada produk-produk rumah tangga atau kemasan produk. Salah satu solusi pada permasalahan limbah plastik tersebut adalah dengan mengolah kembali atau mendaur ulang menjadi produk baru, atau dalam dunia desain hal ini disebut juga dengan sustainable design, dalam hal ini perancangan produk bathroom set yang memanfaatkan material daur ulang limbah plastik sebagai alternatif dalam pengelolaan limbah plastik Produk bathroom set ini akan ditargetkan kepada masyarakat urban menengah ke atas yang memiliki perilaku sebagain konsumen green product atau produk ramah lingkunga
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
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
MULTIMEDIA PEMBELAJARAN MUFRADAT BAHASA ARAB BERBASIS ANDROID STUDI PENGEMBANGAN DENGAN PENDEKATAN TEORI COMPREHENSIBLE INPUT STEPHEN D KRASHEN
Get PDFPenelitian ini dilatarbelakangi oleh pembelajaran bahasa Arab di MTs Ma’arif NU 1 Cilongok masih menggunakan media dan metode pembelajaran yang konvensional seperti buku cetak, papan tulis, spidol, di samping pembelajaran era digital saat ini menuntut guru untuk bergelut dengan teknologi. Tujuan penelitian ini untuk; a) Mengetahui desain multimedia pembelajaran mufradāt bahasa Arab, b) Mengetahui hasil validitas dari para ahli, c) Mengimplementasikan dan mengetahui hasil respon siswa dan guru terhadap produk multimedia. Penelitian ini merupakan jenis penelitian research and development (RnD). Sumber data dalam penelitian ini adalah guru bahasa Arab, siswa kelas VII, tata usaha sekolah, ahli media, ahli materi, dan buku ajar. Metode pengumpulan data menggunakan wawancara, observasi, angket dan dokumentasi. Sedangkan teknik analisis data menggunakan skala likert lima, dan analisis butir soal menggunakan SPSS.
Hasil penelitian ini menunjukkan bahwa (1) Desain multimedia mufradāt bahasa Arab terdiri dari lima tahap; a) Analisis, yakni tahap identifikasi masalah; (b) Desain, meliputi merumuskan indikator pencapaian, mengumpulkan materi, membuat flowchart dan prototipe aplikasi; (c) Pengembangan, yaitu tahap membuat dan memvalidasi aplikasi; (d) Implementasi, uji coba produk kepada guru dan peserta didik; (e) Evaluasi, tahap penilaian kualitas aplikasi. (2) Hasil uji validasi dari para ahli menunjukan; a) Ahli media, mendapat skor 93 dari total skor 100, dengan presentase 93%, maka multimedia termasuk dalam kategori “sangat layak”; (b) Ahli materi, multimedia mendapat skor 80 dari total skor 85, dengan presentase 94%. Sehingga termasuk dalam kategori “sangat layak”; dan (c) Guru, mendapat skor 81 dari total skor 85, dengan presentase 95%. Sehingga termasuk dalam kategori “sangat layak”. Dengan demikian multimedia layak untuk diuji cobakan. (3) Implementasi multimedia dilakukan pada guru, siswa skala terbatas, dan skala luas. Hasil respon guru dan siswa didapatkan dari hasil penilaian kuesioner yang disebar setelah uji coba multimedia. Hasil respon menunjukkan: (a) Respon guru terhadap multimedia diperoleh rata-rata 4,7 dan presentase sebesar 94% pada skala likert lima dalam kategori “sangat baik”. (b) Respon siswa skala terbatas diperoleh skor rata-rata pada keseluruhan aspek sebesar 4,77 dengan presentase sebesar 95,7% pada skala likert lima dalam kategori “sangat baik”. (c) Respon siswa pada skala luas diperoleh skor rata-rata keseluruhan aspek 4,33 dengan presentase 87,8% pada skala likert lima dalam kategori “sangat baik”. Hal ini menunjukkan pembelajaran menggunakan aplikasi multimedia al-Mudakhalat memberi dampak positif dan memudahkan siswa dalam belajar mufradāt bahasa Arab
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
- …
