1,720,955 research outputs found
Analisis Penerimaan Learning Management System di Perguruan Tinggi Menggunakan Technology Acceptance Model (TAM)
Full text linkThis study aims to evaluate the utilization of the Learning Management System (LMS) by students of Universitas Terbuka (UT). The primary focus of this research is to comprehend the usage of LMS in higher education, with the research locations divided into three geographical zones: West (UT-Jakarta, UT-Surabaya, UT-Serang, UT-Pekanbaru, UT-Palembang, UT-Aceh), Central (UT-Pontianak, UT-Samarinda, UT-Makassar, UT-Kendari), and East (UT-Majene, UT-Mataram, UT-Palu, UT-Ternate, UT-Jayapura). The focus of the research is to identify factors influencing students not to participate in online classes, particularly related to the suboptimal utilization of the Online Tutorial service. In this study, 400 respondents were surveyed, all of whom are UT students. Data analysis was conducted using the SmartPLS application, utilizing the Technology Acceptance Model (TAM). The model involves both external variables and those within the TAM. The research findings indicate that the system quality significantly influences the use of LMS by students. Based on the gathered information, universities should enhance and regularly update features within the LMS to better support users efficiently
Respon Pemberian Berbagai Dosis Silika (Si) Cair Dan Interval Pemberian yang Berbeda Terhadap Pertumbuhan Dan Perkembangan Tanaman Bunga Pucuk Merah (Syzigium oleana)
Full text linkPucuk merah adalah salah satu jenis tanaman hias yang saat ini sedang populer di Indonesia. Warna kemerahan pada daun-daun muda menjadi ciri khas sekaligus daya tarik pada tanaman ini. Maka tak heran jika pucuk merah terkenal sebagai tanaman pagar atau tanaman hias yang mampu mempercantik tampilan sebuah taman. Tanaman ini juga sering digunakan sebagai pembatas jalan baik di daerah perkotaan maupun di perkampungan. Pucuk merah merupakan tanaman hias yang memilik warna daun merah, hijau dan kaya fenol. Permasalahan pada tanaman pucuk merah adalah daun yang berwarna merah tidak sempurna kemerahannya, lambat tumbuh daun pucuk merahnya. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai dosis Silika Cair dan interval pemeberian yang berbeda terhadap pertumbuhan dan perkembangan tanaman bunga pucuk merah. Penelitian ini dilaksanakan di Kelurahan Darma, Kabupaten Polewali Mandar yang berlangsung dari Juli - Oktober 2017. Penelitian ini menggunakan Rancangan Acak Kelompok dengan pola Faktorial, terdiri dari Faktor pertama adalah pemberian berbagai dosis Unsur Silika terdiri dari tiga taraf yaitu : 0, 2, 4 ml/ liter air. Faktor kedua adalah interval pemberian terdiri dari tiga taraf yaitu seminggu sekali, dua minggu sekali dan tiga minggu sekali. Hasil analisis statistik menunjukkan bahwa interaksi antara pemberian Silika Cair dan interval waktu yang berbeda tidak memberikan pengaruh nyata pada semua parameter yang diamati. Pemberian dosis 2 ml/ liter air dan pemberian 2 minggu sekali memberikan rata-rata tanaman tertinggi, tercepat pada waktu munculnya daun merah, jumlah daun berwarna merah terbanyak. Sedangkan pemberian 2 ml/liter air dengan pemberian 1 minggu sekali memberikan rata-rata tertinggi pada parameter jumlah daun berwarna hijau dan jumlah cabang keseluruhan
Efektivitas Program Penyuluhan Pencegahan Penyakit Septichaemia epizootica pada Sapi Ongole di Kecamatan Tana Righu Kabupaten Sumba Barat Provinsi, Nusa Tenggara Timur
Full text linkMortalitas dan morbiditas ternak di Kecamatan Tana Righu disebabkan oleh penyakit ternak, terutama penyakit menular, kurangnya pengetahuan peternak, koordinasi yang buruk, dan layanan penyuluhan yang kurang optimal. Penelitian tentang pencegahan penyakit Septicaemia epizootica (SE) di Tana Righu bertujuan untuk (1) mengevaluasi program penyuluhan pencegahan SE, (2) menilai pengetahuan peternak tentang pencegahan SE pada sapi Ongole, dan (3) mengkaji hubungan antara karakteristik individu dengan pengetahuan tentang pencegahan SE. Dengan metode sampling jenuh, 43 responden dari Desa Lokory, Lolo Tana, dan Lolo Wano berpartisipasi. Analisis data menggunakan Spearman Rank. Hasil menunjukkan efektivitas program penyuluhan sebesar 92,25%, pengetahuan peternak sebesar 82,63% (sangat tinggi), dan hubungan karakteristik individu dengan pengetahuan SE diantaranya: usia, lama beternak, dan jumlah tanggungan keluarga positif tetapi tidak signifikan; pendidikan negatif dan signifikan, sementara jumlah ternak positif dan sangat signifikan
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
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