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在档案馆数字化建设中,电子文件作为档案实体移交到档案馆,比起纸质档案存在着很多安全隐患。介绍数字签名的加密技术,掌握数字签名与签名验证的原理,利用微软的集成软件Visual Studio 2005开发并建立以CA为核心PKI体系模块,实现电子文件在移交、接收、存档过程中不被做任何修改,最终保证电子文件的真实性、完整性、原始性以及不可否认性。 相似文献
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1 手机档案馆的概念
信息革命改变了人们的生活方式和交流模式.从2006年的贵州省档案馆开通手机短信查档业务,到2008年泰达档案馆开通短信服务平台,再到2010年上海市档案馆提出“手机档案馆”,手机档案馆的发展已经是势不可当.手机档案馆并不是在手机上建立数字档案馆,而是改变档案馆的发展和传播方式,使档案信息的传播更加快捷和及时,从而形成档案基于手机发展模式下的又一传播方式.手机档案馆是基于移动通讯和技术,在实体档案馆的基础上,通过手机客户端对档案信息的传播、咨询以及交流的一种方式. 相似文献
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我国档案馆的发展过程先后经历了计划经济、市场经济与信息技术三个发展阶段,档案馆信息资源的开发与利用工作随之也形成了的三种模式,即:传统化模式、经济化模式和信息化模式。这三种模式,比较客观地反映了档案馆信息资源开发利用工作的发展过程、现状及趋势。一、档案馆信息资源开发与利用的传统化模式这种模式是在继承档案馆工作传统的基础上形成,在计划经济的影响下得到了发展。从20世纪50 年代档案馆的建立开始,持续到80年代,甚至在今天还占有相当大的成份。传统化的档案信息资源开发,一方面是根据《中国档案分类法》、《中国档案主题… 相似文献
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当前,计算、存储和通讯技术快速发展,新的商业模式不断涌现,“云计算”作为一种全新的应用模式,应运而生。云计算在服务模式与技术上的创新理念,也为档案信息资源管理提供了一种全新的手段。把云计算的技术与方法应用到档案信息资源共享的建设中,不但可以提高档案信息资源的利用率,节约档案馆投资,提高档案馆服务水平, 相似文献
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基于众筹模式的档案馆档案信息资源开发模式是"双核心互动理论"的具体体现。"双核心互动理论"的核心内容是实现用户档案需求与档案信息资源供给之间的良性互动。基于众筹模式的档案馆档案信息资源开发模式的有效运行,取决于三个基本条件:丰富优质的数字化档案信息资源;高效的档案信息资源共享渠道与大众参与平台;经验丰富的档案信息资源开发团队。我国档案馆已经初步具备了运用众筹模式开发馆藏档案信息资源的条件。借鉴众筹模式在台湾地区中央研究院台湾史研究所档案馆档案信息资源开发和在中国大陆"众筹网"中书籍出版的应用实践,构建出基于众筹模式的档案馆档案信息资源开发模式,并对该模式的运作机制进行分析。 相似文献
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用户画像视域下档案馆精准服务:内涵、机理及实现策略 总被引：1，自引：0，他引：1
充分挖掘档案用户数据价值有助于档案馆开展精准服务,而嵌入用户画像则进一步满足了档案用户需求,为优化档案服务提供新方法。通过梳理当前档案馆精准服务研究成果,探究用户画像服务内涵及功能,从而探析用户画像视域下档案馆精准服务的运行机理及应用前景。结合档案馆应用用户画像的进展,就用户画像视域下的精准服务核心难点提出了相应策略:增强档案用户数据扩展与融合、强化用户画像实时变化中的隐私保护、完善精准服务反馈评价体系,以实现精准化档案信息检索、信息推荐及知识服务。 相似文献
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本文首先阐述了现代网络服务环境下档案开放鉴定的现状,然后对网络服务环境下制约我国档案馆馆藏档案开放与鉴定工作的因素进行了分析,最后提出了一个现代网络服务环境下最佳的档案信息资源开放鉴定模式. 相似文献
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本刊讯 7月25日至28日,国家档案局副局长郭树银率档案行政执法检查组对北京市档案工作进行了为期四天的执法检查.检查组听取了市档案局关于依法管理全市档案工作的汇报,并在市档案局长王芸和副局长时山林、姜之茂分别陪同下,先后到朝阳区档案馆、国家游泳中心和国家体育场工程、北京建工集团、市第二中级人民法院、顺义区档案馆、延庆县档案馆和北京市档案馆,对依法行政管理、档案法制建设、档案馆设施建设、档案规范化管理与开发利用等进行了全面检查,就有关方面工作提出了指导性意见. 相似文献
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电子出版物及其版权保护问题探究 总被引：3，自引：0，他引：3
通过对电子出版物及其版权保护中存在的问题进行分析，探讨如何完善 法律、法规，管理信息市场，建立集体管理机构以及在信息调整公路、虚拟图书馆中加强对电子出版物的版权保护。 相似文献
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论电子政务与电子文件的保护 总被引：4，自引：1，他引：4
从世界范围来看,推进政府部门办公自动化、网络化、电子化、全面信息共享已是大势所趋.电子政务、电子商务、远程教育、远程医疗、电子娱乐是世界各国积极倡导的"信息高速公路"的几个主要应用领域,其中电子政务被列为首位. 相似文献
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Razelle Frankl Norman Marcus R. LeRoy Bannerman William Hawes Iry Broughton Richard Levinson 《Communication Booknotes Quarterly》2013,44(11-12):125-127
TELEVANGELISM: THE MARKETING OF POPULAR RELIGION by Razelle Frankl (Carbondale: Southern Illinois University Press, 1986--$19.95) BROADCAST AND CABLE MANAGEMENT by Norman Marcus (Englewood Cliffs, NJ: Prentice-Hall, 1986--price not given) NORMAN CORWIN AND RADIO: THE GOLDEN YEARS by R. LeRoy Bannerman (University: Univ. of Alabama Press, 1986---$28.50) AMERICAN TELEVISION DRAMA: THE EXPERIMENTAL YEARS by William Hawes (University: University of Alabama Press, 1986--$29.95) PRODUCERS ON PRODUCING: THE MAKING OF FILM AND TELEVISION edited by Iry Broughton (Jefferson, NC: McFarland, 1986---$29.95) OFF CAMERA: CONVERSATIONS WITH. THE MAKERS OF PRIME-TIME TELEVISION by Richard Levinson and William Link (New York: New American Library/Plume, 1986---$8.95, paper) CABLE ADVERTISER'S HANDBOOK by Ronald Kaatz (Lincolnwood, IL: Crain Books, 1985---$19.95) TELECOMMUNICATIONS TECHNOLOGIES AND PUBLIC BROADCASTING 1986 by John Carey (Washington, DC: Corporation for Public Broadcasting, 1986---$5.00, paper) 相似文献
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Susan Tyler Eastman Chris Sterling Michael C. Keith 《Communication Booknotes Quarterly》2013,44(3):62-65
THE FUTURE OF TELEVISION: A GLOBAL OVERVIEW OF PROGRAMMING, ADVERTISING, TECHNOLOGY AND GROWTH by Marc Doyle (Lincolnwood, IL: NTC Business Books, 1992‐$39.95, ISBN 0–8442–3461–3, 187 pp.) TELE‐ADVISING: THERAPEUTIC DISCOURSE IN AMERICAN TELEVISION by Mimi White (Chapel Hill: University of North Carolina Press, 1992‐$29.95/10.95, ISBN 0–8078–2055–5 hard, 0–8078–4390–3, 218 pp.) THE FACTS ON FILE DICTIONARY OF FILM AND BROADCASTTERMS by Edmund F. Penney (New York: Facts on File, 1991‐$29.95/14.95, ISBN 0–8160–1923–1 hard, 0–8160–2782‐X paper, 251 pp.) SOCIETY'S IMPACT ON TELEVISION: HOW THE VIEWING PUBLIC SHAPES TELEVISION PROGRAMMING by Gary W. Selnow and Richard R. Gilbert (Westport, CT: Greenwood, 1993‐$49.95, ISBN 0–275–94390–9, 240 pp.) TELELITERACY: TAKING TELEVISION SERIOUSLY by David Bianculli (New York: Continuum, 1992—$24.95, ISBN 0–8264–0535–5, 315 pp.). THE RADIO STATION by Michael Keith, with Joseph M. Krause (Stoneham, MA: Focal Press, 1993—price not given, paper, ISBN 0–240–80159–8, 315 pp.) ELECTRONIC MEDIA PROGRAMMING: STRATEGIES AND DECISION MAKING by Raymond L. Carroll and Donald M. Davis (New York: McGraw‐Hill, 1993—price not given, ISBN 0–07–010298–8, 532 pp.) WHY VIEWERS WATCH: A REAPPRAISAL OF TELEVISION EFFECTS by Jib Fowles (Newbury Park, CA: Sage Publications, 1992‐$19.95, paper, ISBN 0–8039–4077–7, 280 pp.) CRITICAL THINKING IN AN IMAGE WORLD: ALFRED KORXYBSKI'S THEORETICAL PRINCIPLES EXTENDED TO CRITICAL TELEVISION EVALUATION by Geraldine E. Forsberg (Lanham, MD: University Press of America, 1993–18.50, paper, ISBN 0–8191–8971–5, 208 pp.) TUNED IN: TELEVISION IN AMERICAN LIFE by Lloyd DeGrane (Urbana: University of Illinois Press, 1991‐$11.95, paper, ISBN 0–252–06222–1, about 80 pp.) BROADCASTING/CABLE AND BEYOND: AN INTRODUCTION TO MODERN ELECTRONIC MEDIA by Joseph Dominick, Barry Sherman, and Gary Copeland (New York: McGraw‐Hill, 1993—price not given, ISBN 0–07–017819–4, 493 pp.) CABLE TELEVISION LAW 1993: LEARNING TO LIVE WITH THE 1992 CABLE ACT (Practicing Law Institute, 810 Seventh Ave., New York, NY 10019‐$80.00, paper, two vols, no ISBN given, 1,040 pp.) BASIC LIGHTING WORKTEXT FOR FILM & VIDEO by Richard K. Ferncase (Stoneham, MA: Focal Press, 1992—price not given, paper, ISBN 0–240–80085–0, 109 pp.) SINGLE‐CAMERA VIDEO PRODUCTION by Robert B. Musburger (Stoneham, MA: Focal Press, 1993‐$22.95, paper, ISBN 0–240–80034–6, 195 pp.) THE AGE OF MISSING INFORMATION by Bill McKibben (New York: Random House, 1992‐$20.00, no ISBN available, 261 pp.) POLITICAL BROADCAST CATECHISM (National Association of Broadcasters, 1771 N St. NW, Washington, DC 20036–1992, price not given, ISBN 0–89324–151–2, 103 pp.) DUNCAN'S RADIO MARKET GUIDE 1993 EDITION (Duncan's American Radio, PO Box 90284, Indianapolis, IN 46290‐$265, paper, about 350 pp.) BROADCAST AND CABLE SELLING by Charles Warner and Joseph Buchman (Belmont, CA: Wadsworth, 1993—price not given, ISBN 0–534–19770–1, 447 pp.) DUNCAN'S RADIO COMMENTS... by James H. Duncan, Jr. (Duncan's American Radio, Box 90284, Indianapolis, IN 46290‐$50.00 PRICING & RATE FORECASTING USING BROADCAST YIELD MANAGEMENT by Shane Fox (Washington, DC: National Association of Broadcasters, 1992—price not given, paper, ISBN 0–89324–150–4, 138 pp.) 相似文献
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《The Reference Librarian》2013,54(65):161-176
Summary The awareness of Web sources in reference service has risen in recent years as many reference librarians have become more Internet-minded. During the reference process, we often ask ourselves: can this question be answered by using the Web? The use of Web sources is expanding the amount of available reference information, enhancing individual libraries' collections, and, hence, providing better user service. There are many benefits in using the Web sources in reference service. There are also some drawbacks. Some useful Web sources are reviewed. The Web, when used properly, provides reference librarians with a valuable resource option to help improve their services in an effective manner. 相似文献
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《Communication Booknotes Quarterly》2013,44(5):117-119
ELECTRONIC MEDIA LAW AND REGULATION by Kenneth C. Creech (Stoneham, MA; Focal Press, 1993—$34.95, paper, ISBN 0–240–80130‐X, 404 pp.) MEDIA, SEX AND THE ADOLESCENT edited by Bradley S. Greenberg, Jane D. Brown, and Nancy L. Buerkel‐Rothfuss (Creskill, NJ: Hampton Press, 1993—$55.00/24.95, ISBN 1–881303–36–5 cloth, 1–881303–37–3 paper, 376 pp.) CHILDREN & TELEVISION: IMAGES IN A CHANGING SOCIOCULTURAL WORLD edited by Gordon L. Berry and Joy Keiko Asamen (Newbury Park, CA: Sage, 1993—$23.95, paper, ISBN 0–8039–4700–3, 332 pp.) “RADIO: THE FORGOTTEN MEDIUM.” Media Studies Journal 7:3, Summer 1993 (Freedom Forum Media Studies Center, Columbia University, 2950 Broadway, New York, NY 10027–7004—$5.00 per copy, ISSN 1057–7416, 204 pp.) ALL TALK: THE TALKSHOW IN MEDIA CULTURE by Wayne Munson (Philadelphia: Temple University Press, 1993—price not given, ISBN 0–87722–995–3, 216 pp.) THE GODS OF TELEVANGELISM: THE CRISIS OF MEANING AND THE APPEAL OF RELIGIOUS TELEVISION by Janice Peck (Cresskill, NJ: Hampton Press, 1993—$45.00/19.95, ISBN 1–881303–65–9 cloth, 1–881303–66–7 paper, 296 pp.) WORKING IN COMMERCIALS: A COMPLETE SOURCEBOOK FOR ADULT AND CHILD ACTORS by Elaine Keller Beardsley (Stoneham, MA: Focal Press, 1993—$19.95, paper, ISBN 0–240–80160–1,194 pp.) THE FIRST AMENDMENT AND THE FIFTH ESTATE: REGULATION OF ELECTRONIC MASS MEDIA by T. Barton Carter, Marc A. Franklin, and Jay B. Wright (Westbury, NY: Foundation Press, 1993—price not given, ISBN 1–56662–039–2, 891 pp.) 相似文献
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《Communication Booknotes Quarterly》2013,44(2):35-36
SMOOTH TALKERS: THE LINGUISTIC PERFORMANCE OF AUCTIONEERS AND SPORTSCASTERS by Koenraad Kuiper (Mahwah, NJ: Erlbaum, 1996—$16.50, paper, ISBN 0–8058–1720–4, 110 pp.) PUBLIC INTIMACIES: TALK SHOW PARTICIPANTS AND TELL‐ALL TV by. Patricia Joyner Priest (Creskill, NJ: Hampton Press, 1995—$19.95, paper, ISBN 1–57273–003‐X, 246 pp.) Dominick, Joseph R. et al. BROADCASTING/CABLE AND BEYOND: AN INTRODUCTION TO MODERN ELECTRONIC MEDIA (New York: McGraw‐Hill, 1996—price not given, ISBN 0–07–017988–3, 493 pp.) BASICS OF VIDEO PRODUCTION by Des Lyver and Graham Swainson (Newton, MA: Focal Press, 1995—$14.95, paper, ISBN 0–240–51409–2, 128 pp.) DUNCAN'S RADIO MARKET GUIDE: 1996 EDITION by James H. Duncan Jr. (Duncan's American Radio, PO Box 90284, Indianapolis, IN 46290—$325, spiral bound, no ISBN given, about 400 pages) THE CAMERA ASSISTANT: A COMPLETE PROFESSIONAL HANDBOOK by Douglas C. Hart (Newton, MA: Focal Press, 1996—price not given, ISBN 0–240–80042–7, 421 pp.) STUDIO MONITORING DESIGN: A PERSONAL VIEW by Philip Newell (Newton, MA: Focal Press, 1995—price not given, ISBN 0–240–51407–6, 393 pp.) TIMECODE: A USER'S GUIDE by John Ratcliffe (Newton, MA: Focal Press, 1996—price not given, ISBN 0–240–51404–1, 236 pp.) BROADCAST SOUND TECHNOLOGY by Mike Talbot‐Smith (Newton, MA: Focal Press, 1995—$32.95, paper, ISBN 0–240–51436‐X, 224 pp.) BASICS OF VIDEO SOUND by Des Lyver (Newton, MA: Focal Press, 1996—$14.95, paper, ISBN 0–240–51410–6, 128 pp.) 相似文献