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    THIRD CENTURY ISLAMIC ECONOMIC THOUGHTS YAHYA BIN UMAR AND AHMAD BIN HANBAL III H / 9 M

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    This article discusses the history of economic thought in the third century. Islam has provided all the guidelines or guidelines for humans to live in the world, both morally and economically. One of the most important economic activities that Islam promotes is the Qur'anic trade, and the hadith explains much about the profession. Where business is essential for the survival of humankind as civilization progresses on the surface of the earth, especially in the field of commerce where every trader competes for profit. Unfortunately, as the civilization of the traders begins to do everything to profit without regard to the rules laid down in the Shari'ah, One of the ways traders can benefit from unhealthy habits is to practice Siyasah al-Ighraq (dumping). And the people who talk about this are Yahya Bin Umar and Ahmad Bin Hanbal. The method in this study is library research aimed at studying the concept of a legal matter, using descriptive-analytical methods, normative-economic, and sociological approaches. The results show that the focus of Yahya bin Umar's attention is on the market rules that are reflected in the discussion of the bag (pricing). Implementation of prices (al-tas'ir) is a dominant theme in the book of Ahkam al-Suq, the author of the book, Imam Yahya bin Umar, repeatedly discussing it in various places. Apparently, he wants to say that price existence is an essential thing in a transaction and neglecting it can cause damage to people's lives. Related to this. Yahya bin Umar argues that al-tas'ir (pricing) cannot be done. Likewise, with Imam Ahmad, he criticized buyers who bought other people's goods at the same time. A seller who loses his price will monopolize the commodity, and if there is no competition, he can give it whatever he wants. Be more careful when making decisions. Imam Ahmad requested that such cases be remedied to avoid monopoly and other unpleasant practices.Artikel ini membahas tentang sejarah pemikiran ekonomi Islam abad ke III. Islam telah memberikan semua petunjuk atau pedoman kepada manusia untuk hidup di dunia baik dalam hal akhlak, maupun ekonomi. Salah satu kegiatan ekonomi yang sangat di anjurkan oleh Islam adalah perdagangan Al-Quran dan hadis banyak menjelaskan tentang perdagangan, dimana perdagangan sangat penting untuk kelangsungan hidup umat manusia. Seiring berjalannya waktu kemajuan peradaban di muka bumi semakin pesat terutama dalam bidang perdagangan dimana setiap pedagang berlomba-lomba untuk mencari keuntungan, sayangnya seiring majunya peradaban para pedagang mulai melakukan segala hal untuk mendapatkan keuntungan tanpa mementingkan lagi aturan-aturan yang telah di atur dalam syariat, salah satu cara yang dilakukan para pedagang untuk memperoleh keuntungan dengan cara yang tidak sehat adalah melakukan praktik Siyasah al-Ighraq (dumping). Adapun tokoh  yang membahas tentang ini yaitu Yahya Bin Umar dan Ahmad Bin Hanbal. Metode dalam penelitian ini yaitu penelitian kepustakaan (library research) ini bertujuan untuk mengkaji konsep hukum benda, dengan menggunakan metode deskriptif-analitis, pendekatan normatif-ekonomi dan sosiologi. Hasil penelitian menunjukkan Fokus perhatian Yahya bin Umar terfokus pada hukum-hukum pasar yang terefleksikan dalam pembahasan tentang tas’ir (penetapan harga). Penerapan harga (al-tas’ir) merupakan tema sentral dalam kitab Ahkam al- Suq penyusun buku tersebut, Imam Yahya bin Umar, berulang kali membahas nya di berbagai tempat yang berbeda. Tampaknya, ia ingin menyatakan bahwa eksistensi harga merupakan hal yang sangat penting dalam sebuah transaksi dan pengabaian terhadapnya kan dapat menimbulkan kerusakan dalam kehidupan masyarakat. Berkaitan dengan hal ini. Yahya bin Umar berpendapat bahwa al-tas’ir (penetapan harga) tidak boleh dilakukan. Begitu juga dengan Imam Ahmad, ia mencela pembeli yang membeli barang orang lain yang dibeli sekaligus. Seorang penjual yang kehilangan harga akan memonopoli komoditi tersebut dan jika bersaing sudah tidak ada, dia bisa memberikan harga sesukanya. Harus lebih berhati-hati dalam mengambil keputusan. Imam Ahmad meminta agar masalah hukum-kasus demikian untuk menghindari monopoli dan praktik yang tidak menyenangkan lainnya

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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

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    We 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

    Author Index

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    koamabayili/VECTRON-author-checklist: VECTRON author checklist

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    We 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 Under Sail The Imagination of Jack London, 1893-1902

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    In 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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