1,720,960 research outputs found
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
Pertumbuhan dan Hasil Tiga Varietas Cabai Merah (Capsicum annuum L.) dengan Aplikasi Kalium Sulfat
No full textThe harvested area of chili is 233.904 ha, with 1.378.727 ton in production and 5.89 ton/ha in productivity. Chili production cannot provide consumption that reach 2.77kg/capita/2014. One of the main causes of low chili production in the country is the vulnerability of flower and the prematurely fruit. Nutrition is one of important factors affecting production, beside of plant material and environment, including soil and climate. Potassium deficiency on plant will decrease plant growth because of low enzyme activity in the leaves so that the process of photosynthesis and translocation of asimilates becomes blocked and will reduce crop production. This aims of study to determine the best dose frequency of K2SO4 on growth and the result of red chili varieties. This research was conducted in the experimental field of Agricultural Faculty in University Muhammadiyah Nort Sumatra with height of ± 27 meters dpl, held in july - Nov 2012. This research was conducted using the split plot design with two factors; the varieties factor as the main plot with 3 kinds of varieties, named, V1 = TM 999, V2 = Lado, V3 = Landung; and the dose and frequency factors of K2SO4 as subplot with 10 stages of treatment which is: K0 = 0, dose = 1.5 g / liter frequency 6 x (K1), 9 x (K2) and 12 x (K3), dose = 3 grams / liter frequency 6 x (K4), 9 x (K5) and 12 x (K6), dose = 4.5 g / liter frequency 6 x (K7), 9 x (K8) and 12 x (K9). The fertilizing was cunducted in the morning at 06.30 am - 08.30 am. Varieties show significant differences in plant height, numbers of chlorophyll leaf, age of flower, numbers of flower, the percentage of deciduous fruit, numbers of fruit, weight of fruit, weight of fruit per plot, moisture content and storability. Dose and frequency treatment of potassium sulfate is significantly different from controls. The best dose and frequency of this research is K9 which is 4.5 g/liter K2SO4 with 12 time frequency during the growing season in TM 999 and Landung while the varieties of Lado are at dose of 3 g/liter of water with 12 times in giving (K5).Luas panen cabai adalah sebesar 233.904 ha dengan produksi 1.378.727 ton dan produktivitas sebesar 5,89 ton/ha. Produksi yang dihasilkan juga belum dapat memenuhi kebutuhan konsumsi yang mencapai 2,77 kg/kapita/2014. Salah satu penyebab utama rendahnya produksi cabai dalam negeri adalah rentannya tanaman ini terhadap gugur bunga dan buah sebelum waktunya. Nutrisi merupakan salah satu faktor penting yang mempengaruhi produksi disamping bahan tanaman dan lingkungan termasuk tanah dan iklim. Kekurangan unsur kalium pada tanaman akan menghambat pertumbuhan tanaman karena aktivitas enzim di daun rendah sehingga proses fotosintesis dan translokasi hasil fotosintesis menjadi terhambat dan akan mengurangi produksi hasil panen. Penelitian ini bertujuan untuk menentukan dosis dan frekuensi dari K2SO4 yang terbaik terhadap pertumbuhan dan hasil varietas cabai merah. Penelitian ini dilaksanakan di lahan percobaan Fakultas Pertanian Universitas Muhammadiyah Sumatera Utara dengan ketinggian ± 27 meter dari permukaan laut dilaksanakan pada bulan Juli sampai dengan November 2012. Penelitian ini dilakukan dengan menggunakan Rancangan Petak Terbagi (RPT) dengan 2 faktor yaitu : Faktor Varietas sebagai petak utama dengan 3 (tiga) macam varietas yaitu : V= TM 999, V2 = Lado V3 = Landung dan faktor dosis dan frekuensi K2SO4 sebagai anak petak dengan 10 taraf perlakuan yaitu : K0 = 0, dosis = 1,5 gr/liter frekuensi 6 x (K1), 9 x (K2 ) dan 12 x (K3), dosis = 3 gr/liter frekuensi 6 x (K4), 9 x (K5 ) dan 12 x (K6), dosis = 4,5 gr/liter frekuensi 6 x (K7), 9 x (K8) dan 12 x (K9) aplikasi pemupukan dilakaukan pada pagi hari dari pukul 06-30 sampai 08-30 wib. Peubah yang diamati : tinggi tanaman, jumlah klorofil daun, umur berbunga, Jumlah bunga, persentase buah gugur, jumlah buah, berat buah pertanaman, berat buah perplot, kadar air, daya simpan dan kandungan Capsaicin. Varietas menunjukkan perbedaan nyata pada tinggi tanaman, jumlah klorofil daun, umur berbunga, Jumlah bunga, persentase buah gugur, jumlah buah, berat buah pertanaman, berat buah perplot, kadar air dan daya simpan. Perlakuan dosis dan frekuensi pupuk kalium sulfat berbeda nyata dengan kontrol. Dosis dan frekuensi terbaik dari penelitian ini adalah K9 yaitu 4.5 g/liter K2SO4 dengan frekuensi 12 kali selama masa tanam pada TM 999 dan Landung, sedangkan varietas Lado pada dosis 3 g/liter air dengan 12 kali pemberian (K5).Tesis Magiste
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
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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