1,722,303 research outputs found
The Research on the Supplements to Shanghai Republican Daily ——Hang Yu （1924——1925）
Get PDF上海《民国日报•杭育》副刊创刊于1924年5月12日，停刊于1925年6月2日。尽管《杭育》副刊只存在短短一年时间，但它自创刊以来，始终倡导革命文学与民间文艺，为20世纪20年代现代文学、大众文艺的建设，做出积极贡献。 本文正文分为三部分。本文的第一部分，探析上海《民国日报•杭育》副刊的办报宗旨、刊物风格，以及停刊原因，从而勾勒出《杭育》副刊的发展历程与整体面貌。《杭育》副刊是一份由中共党员编辑，面向劳工阶级宣传革命的进步报刊。随着国民运动的蓬勃发展，逐渐呈现出浓厚的“左倾”色彩。最后由于五卅惨案的爆发、国民党内部的政治斗争、以及共产党人相继退出上海《民国日报》编辑部...Hang Yu supplements was initially issued on 5th December, 1924 and ceased on 2nd June, 1925. Though Hang Yu has been published for only one year, it advocated revolutionary literature and mass literature throughout the publication, which contributed significantly for the construction of revolutionary literature and mass literature in the early 20s. The thesis includes three parts. The first part ...学位：文学硕士院系专业：人文学院_中国现当代文学学号：1022014115236
Supplemental Material - A cross-sectional study of systemic lupus erythematosus patients complicated with infection
No full textSupplemental Material for A cross-sectional study of systemic lupus erythematosus patients complicated with infection by Hang Yu, Qinwen Wen, Xiaolu Zhang and Xiudi Wu in European Journal of Inflammation</p
c○2004 by Hang Yu. All rights reserved. REAL-TIME TRANSMISSIONS OF JPEG 2000 IMAGES OVER THE INTERNET BY
No full textThis thesis identifies the trade-offs encountered in transmitting images in real-time over the Internet and proposes two approaches to solve them. Image delivery over the Internet can use either the TCP or the UDP protocol. Delivery by TCP causes no image quality degradations, but has long delays when there are packet losses. On the other hand, although UDP has shorter delays, its delivery is not preferred because it does not recover lost packets during transmission, thus causing serious quality degradations. In this thesis, we address the quality-delay trade-offs by using multiple description coding (MDC) and unequal error protection (UEP), together with the UDP protocol, to deliver JPEG 2000 images over the Internet. We first analyze Internet traffic data and determine a proper interleaving factor by which UDP packets are interleaved in order for losses to be below a certain threshold. We then propose an MDC scheme with a new reconstruction strategy carried out in the frequency domain, thereby avoiding sample-domain segmentation, which is a major cause for performance degradations in previous sample-domain MDC schemes. An optimized reconstruction-based transform for the new scheme is also derived and incorporated into our proposed MD
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
sj-docx-1-cath-10.1177_10760296211051704 - Supplemental material for Prediction Model of in-Hospital Venous Thromboembolism in Chinese Adult Patients after Hernia Surgery: The CHAT Score
No full textSupplemental material, sj-docx-1-cath-10.1177_10760296211051704 for Prediction Model of in-Hospital Venous Thromboembolism in Chinese Adult Patients after Hernia Surgery: The CHAT Score by Zhi-Chun Gu, Chi Zhang, Ya Yang, Ming-Gang Wang, Hang-Yu Li and Guang-Yong Zhang in Clinical and Applied Thrombosis/Hemostasis</p
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