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孟小衍 《科技文献信息管理》2002,16(3):3-5
Web of Science Proceedings由ISTP、ISSHP两大会议录索引数据库构成，是ISI公司基于因特网环境的新产品；也是最著名的四大检索工具之一。本文介绍了Web of Science Pro-ceedings数据库的特点、功能及使用方法。 相似文献
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基于因特网的Web of Science数据库及其利用 总被引：2，自引：0，他引：2
Web of Science涵盖SCI、SSCI、A＆HCI三大引文索引数据库,是ISI公司最著名的网上检索工具,在功能上比光盘版强大得多.本文介绍Web of Science数据库的功能及其使用方法. 相似文献
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ISI Web of Knowledge平台数据库检索方法之浅析 总被引：1，自引：0，他引：1
阮伟娟 《图书馆工作与研究》2008,(8)
本文在对ISI Web of Knowledge(简称WOK)平台作简要介绍的基础上,以其中的综合性数据库Web of Science和专业性数据库Inspec为例,分析了此平台的几种独特检索方法:Web of Science数据库的Cited Reference Search(被引文献检索);Structure Search(化学结构检索);Author Finder(作者甄别)以及Inspec数据库中主题索引机制中的Controlled Indexing(控制词索引)。 相似文献
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从Web of Science的检索流程看引文索引的功能实现途径 总被引：2，自引：0，他引：2
本文在简述引文索引数据库Web of Science检索流程的基础上，介绍了此数据库实现引文索引功能的两种途径。 相似文献
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利用Web of Science评价电子期刊数据库内容 总被引：2，自引：0，他引：2
本文针对如何利用Web of Science评价电子期刊数据库收录内容这一问题，以评价CSA提供的10个SAGE专题全文数据库为例进行了探讨，最终得出购买建议。 相似文献
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Web of Science Proceedings数据库检索系统 总被引：2，自引：0，他引：2
介绍美国ISI 出版的Web of Science Proceedings 数据库检索系统。讨论了该系统的特点、检索界面、检索模式和方法、保存调用检索式、记录输出格式和下载方式等。 相似文献
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知识整合平台--Web of Science 总被引：4，自引：1，他引：3
Web of Science作为SCI数据库的网络版，研究它不仅从中了解检索的发展动向，为探索现代图书馆的信息整合也提供了很好的个案研究示范。 相似文献
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Keshra Sangwal 《Journal of Informetrics》2013,7(1):36-49
The citation distribution of papers of selected individual authors was analyzed using five mathematical functions: power-law, stretched exponential, logarithmic, binomial and Langmuir-type. The former two functions have previously been proposed in the literature whereas the remaining three are novel and are derived following the concepts of growth kinetics of crystals in the presence of additives which act as inhibitors of growth. Analysis of the data of citation distribution of papers of the authors revealed that the value of the goodness-of-the-fit parameter R2 was the highest for the empirical binomial relation, it was high and comparable for stretched exponential and Langmuir-type functions, relatively low for power law but it was the lowest for the logarithmic function. In the Langmuir-type function a parameter K, defined as Langmuir constant, characterizing the citation behavior of the authors has been identified. Based on the Langmuir-type function an expression for cumulative citations L relating the extrapolated value of citations l0 corresponding to rank n = 0 for an author and his/her constant K and the number N of paper receiving citation l ≥ 1 is also proposed. 相似文献
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《Journal of Informetrics》2014,8(4):972-984
The distribution of cumulative citations L and contributed citations Lf to individual multiauthored papers published by selected authors working in different scientific disciplines is analyzed and discussed using Langmuir-type function: yn = y0[1 − αKn/(1 + Kn)], where yn denotes the total number of normalized cumulative citations ln* and normalized contributed citations lnf* received by individual papers of rank n, y0 is the maximum value of yn when n = 0, α ≥ 1 is an effectiveness parameter, and K is the Langmuir constant related to the dimensionless differential energy Q = ln(KNc), with Nc as the number of papers receiving citations. Relationships between the values of the Langmuir constant K of the distribution function, the number Nc of papers of an individual author receiving citations and the effectiveness parameter α of this function, obtained from analysis of the data of rank-size distributions of the authors, are investigated. It was found that: (1) the quantity KNc obtained from the real citation distribution of papers of various authors working in different disciplines is inversely proportional to (α − 1) with a proportional constant (KNc)0 < 1, (2) the relation KNc = (KNc)0/(α − 1) also holds for the citation distribution of journals published in countries of two different groups, investigated earlier (Sangwal, K. (2013). Journal of Informetrics, 7, 487–504), and (3) deviations of the real citation distribution from curves predicted by the Langmuir-type function are associated with changing activity of sources of generation of items (citations). 相似文献
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《文物保护研究》2013,58(2):83-88
AbstractBy using X-ray powder diffraction to identify the crystalline constituents of ceramics, especially porcelains, a considerable amount of information can be obtained from a very small sample. The characteristic mineral in hard-paste porcelains, stonewares and highfired earthenwares is shown to be mullite, an aluminium silicate, 3Al2O3. 2SiO2, (A.S:T.M. 15–776); where there is a high calcium content aluminium silicates may occur e.g. anorthite, CaO. Al2O3. 2SiO2, (A.S.T.M.10–379) and gehlenite 2CaO. Al2O3. SiO2, (A.S.T.M.9–216). Among the soft-paste porcelains, whitlockite, β calcium orthophosphate, Ca3(PO4)2, (A.S.T.M. 9–169), is typical of those containing bone-ash, and enstatite, magnesium meta silicate, MgO. SiO2 (A.S.T.M.7–216) is typical of those containing soapstone. The glassy-frit porcelains generally contain a calcium silicate, wollastonite or pseudowol1astonite, CaO. SiO2, (A.S.T.M.10–487 and 10–486). In addition, silica–either as α quartz or cristobalite–may occur in varying proportions in all these bodies. 相似文献
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以学者们编撰的纳西族东巴经书目著作为基础,把书目的发展过程分为滥觞期、发展期和成熟期,提出书目应兼收文字经和口诵经、经书类别编排依东巴教作法仪式为主、著录项目全面详细有特色,实现以书目来总结经书研究成果,由书目来了解东巴经研究的基本格局与发展趋势的目的。 相似文献
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Joseph S. Johnson Kenneth K. Jones Edd Routt Giraud Chester Garnet Garrison Edgar Willis 《Communication Booknotes Quarterly》2013,44(9):4-7
Joseph S. Johnson and Kenneth K. Jones' Modern Radio Station Practices (Belmont, Calif.: Wadsworth, 1972—$7.95) Edd Routt (double letters in each name correct) The Business of Radio Broadcasting (Blue Ridge Summit, Pa.: Tab Books, 1972— $12.95) Giraud Chester, Garnet Garrison, and Edgar Willis' Television and Radio (New York: Appleton-Century-Crofts, 1971—$11.95) Evelyn Sarson (ed.). Action for Children's Television (New York: Avon Discus Books, 1971— $1.25, paper) The Fourth Network (New York: The Network Project, 102 Earl Hall, Columbia University, 1971—$3.00, paper) William Kuhns' Exploring Television (Chicago: Loyola University Press, 1971—$3.20, paper; with a Teacher's Guide available for $1.00, paper) Wayne Green's (ed.), The Fascinating World of Radio Communications (Blue Ridge Summit, Pa.: Tab Books, 1971—$6.95/3.95) The Wit and Wisdom of Archie Bunker (New York: Popular Library, 1971—.95, paper) 相似文献
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Yue Tan 《传播与批判/文化研究》2020,17(3):322-338
ABSTRACT While media frames reflect the dominant discourse about an issue, frame analysis can elucidate how they affect public perception. 1 Employing content analysis of news coverage of adolescents’ use of social media in mainstream newspapers (n?=?323) from 2014 to 2017, supplemented with secondary data from two national surveys of adolescents, this study investigates how news media construct the reality of adolescents’ use of social media; how the constructed reality differs from the subjective reality reported by adolescents’ themselves; and how news media reflect the elite discourse in terms of adolescence’s nature, agency, and needs in the context of using social media. 相似文献
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Stuart Glover 《Publishing Research Quarterly》2011,27(1):54-61
The article documents the editorial relationship between Peter Carey and his New York based editor for Knopf, Gary Fisketjon,
who worked with Carey on his True History of the Kelly Gang. This account provides the basis for a discussion of how globalised publishing, while promising unity—a single text across
all territories—has instead introduced a tension into the previously cohesive triad of author, editor, and the single authorized
text. As Fisketjon’s experience lays bare, major contemporary texts that are published in multiple editions in different global
centers may well proceed through competing or at least parallel editing processes with different presses, different editors,
and in different publishing territories. The authorized single edition, even of major literary texts, has been replaced by
competing editions. The single edit and editor have been replaced by competing “servant[s] of the writer” (to use Fisketjon’s
phrase). Cohesion, while not quite giving way to disunity, gives way to multiplicity and plurality. The experience of the
Kelly Gang book is cast against a longer narrative of Carey’s interactions with editors including the University of Queensland Press
(UQP) from the 1970s and Faber from the 1980s. 相似文献
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Warren Craig Norm N. Nite Jerry Osborne Bruce Hamilton Kenny Rogers Len Epand 《Communication Booknotes Quarterly》2013,44(6):112-115
Musical Instruments of the World: An Illustrated Encyclopedia (New York: Bantam Books, 1978—$9.95, paper) Warren Craig's Sweet and Lowdown: America's Popular Song Writers (Metuchen, N.J.: Scarecrow Press, 1978—$25.00) Norm N. Nite's Rock On: The Illustrated Encyclopedia of Rock 'n Roll– The Modern Years, 1964-Present (New York: Crowell, 1978—$14.95) Jerry Osborne and Bruce Hamilton's Popular and Rock Records 1948-1978 (Phoenix, Arix.: O'Sullivan Woodside & Co., 1978—$7.95, paper) Kenny Rogers and Len Epand's Making it with Music: Kenny Rogers' Guide to the Music Business (New York: Harper & Row, 1978—$12.95) Anthony Fawcett's California Rock/California Sound: The Music of Los Angeles and Southern California (Los Angeles: Reed Books, 1978—$19.95/9.95) Rock Critics' Choice: The Top 200 Albums (New York: Quick Fox, 1978—$4.95, paper) Alan Kinzler's Bob Dylan: The Illustrated Record (New York: Harmony Books/Crown, 1978—$15.00/8.95) John Blair's The Illustrated Discography of Surf Music 1959-1965 (J. Bee Productions, P.O. Box 1584, Riverside, Calif. 92502—$4.00, paper) Alan Lomax's Folk Song Style and Culture (New Brunswick, N.J.: Transaction Books (Rutgers), 1978—$6.95, paper) Nat Hentoff's The Jazz Life (New York: DaCapo, 1978—$5.95, paper) George Hoefer, Music on My Mind: The Memoirs of an American Pianist (New York: DaCapo, 1978—$6.95, paper) Valerie Wilmer's As Serious as Your Life: The Story of the New Jazz (London: Allison & Busby, 1977—E6.50 or about $13.00) 相似文献
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