1,720,958 research outputs found
ANALISIS SEKURITI SISTEM TENAGA LISTRIK PADA KONDISI TERBATAS (KASUS SISTEM SULAWESI SELATAN)
No full textABSTRAK TEKNOSAINS 2008Pada sistem tenaga yang handal, gangguan acak dapat dikurangi jika sistem tersebut mempunyai tingkat sekuriti yang tinggi. Akan tetapi apakah yang terjadi jika sistem tenaga kurang handal atau sistem sekuritinya berada pada level yang kritis, kemungkinan besar gangguan yang dapat diprediksi pun tidak dapat ditanggulanginya. Sekuriti sistem sangat tergantung pada peralatan untuk mengontrol gangguan yang terjadi pada sistem. Jika sistem mengalami keterbatasan peralatan kontrol, maka perlu diadakan analisis pada sistem agar keterbatasan dari sistem dapat dikurangi dengan mengoptimalkan semua peralatan kontrol yang terdapat pada sistem. Analisis yang akan dilaksanakan dalam rangka mengetahui keterbatasan sistem serta mendapatkan pola operasi yang sesuai dengan keadaan sistem, khususnya sistem yang mengalami keterbatasan sarana dan prasarana dalam manuver-manuver untuk mempertahankan kontinuitas palayanan untuk kondisi eksis dan kondisi 10 tahun kedepan, merupakan topik utama dalam penelitian yang ditulis di proposal ini. Dalam pelaksanaannya, analisis sistem akan dilakukan dengan bantuan software aplikasi yang akan dikembangkan dalam penelitian ini. Penelitian ini akan dilaksanakan dalam kurung waktu 3 (tiga) tahun, yaitu; Pada tahun pertama kegiatan yang dilakukan adalah menyusun kerangka acuan untuk studi sekuriti sistem tenaga listrik, yang meliputi studi sistem monitoring sistem tenaga, analisis kontingensi, dan status operasional sistem. Melakukan survei untuk inventarisasi seluruh sarana dan prasarana sistem tenaga. Membuat model kuantitatif dan kualitatif terhadap pembangkit, jaringan dan beban di sistem tenaga listrik yang dianggap keterbatasan dana investasi. Kemudian di tahun kedua menyusun skenario yang menyatakan kondisi operasi yang mungkin terjadi pada sistem tenaga listrik dalam kondisi normal dan dalam kondisi terbatas dalam kurung waktu 10 (sepuluh) tahun ke depan. Serta untuk simulasi, maka pada tahun kedua ini dikembangkan software aplikasi sekuriti sistem tenaga listrik Penelitian di tahun ketiga, yaitu; melakukan perhitungan dan simulasi secara teknis maupun ekonomis terhadap semua kasus yang telah disusun pada butir sebelumnya dan mendapatkan hasil yang diinginkan. Selain itu juga melanjutkan pengembangan software aplikasi serta koreksi terhadap software tersebut. Selanjutnya melakukan cross chek hasil yang diperoleh dengan metoda pendekatan yang lainnya. Menyimpulkan dan merekomendasikan solusi perbaikan sekuriti sistem tenaga yang mengalami keterbatasan secara kuantitatif dan kualitatif. Luaran yang diharapkan pada penelitian ini adalah mendapatkan batasan tingkat sekuriti sistem tenaga pada sistem kondisi terbatas serta memperoleh pola operasi yang sesuai kondisi sistem. Hasil analisis tersebut diperoleh dari metoda dan model yang dikembangkan dan akan disimulasikan melalui software aplikasi yang telah dibuat
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
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
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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