首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 500 毫秒
1.
《文物保护研究》2013,58(4):289-303
Abstract

A tube-type passive sampling method has been developed and assessed for the quantification of formaldehyde (methanal) vapours in indoor air. The sampler was designed for use in museums where test sites often include small enclosures with low air movement. The procedure involves collection of formaldehyde vapours in a Palmes diffusion tube containing a paper support impregnated with an acidified solution of 2,4-dinitrophenylhydrazine (2,4-DNPH). After sampling, quantification of the trapped F-DNPH is achieved by high performance liquid chromatography (HPLC) analysis with UV detection at 350nm. To validate the procedure, permeation devices were used to generate formaldehyde-containing atmospheres, 81–2975ppb, in a 20dm3 chamber so that experimentally derived sampling rates could be calculated and compared with the theoretical value. Three 2,4-DNPH solutions were investigated to obtain an efficient and stable trapping solution. Best results were achieved with a 27mg.ml?1 solution of 2,4-DNPH which contained 4·5%v/v orthophosphoric acid. At 55% RH, and with low airflow in the chamber, the experimentally derived sampling rate of 1·34 ± 0·17ml.min?1 was in good agreement with the theoretically derived sampling rate of 1·36ml.min?1 The passive sampling method was repeatable and reproducible with RSD (relative standard deviation) values below 7%for long-term exposures at low air velocities.  相似文献   

2.
《文物保护研究》2013,58(3):175-182
Abstract

The Perkin-Elmer infrared microspectrometer consists of a basic, double-beam spectrometer M 13, on which a microscopical system model 85 with reflecting optics can be mounted. The microspectrometer can be used only for single-beam measurements. Pressed in a KBr-pellet, with a radius of 0·5 mm, the amount of sample of a pure material can be decreased to 2 μg. A sample with different paint-layers can be embedded in a wax with little infrared absorption and can be cut with the help of a microtome in slices with a thickness of 20 μ. Every paint-layer can be measured separately by means of an adjustable diaphragm in the microscope. A sample area of 37·5 ? 500 μ is sufficient to obtain an identifiable spectrum.  相似文献   

3.
Abstract

The objective of the study presented here was to determine the socio-cultural factors that enhanced the use and transfer of scientific information among agricultural scientists in south eastern Nigeria. The implications of some of these factors for agricultural development are highlighted.

Structured questionnaires were distributed to a stratified random sample of 300 scientists. Two hundred and ten (210) questionnaires were mailed while 90 were self-administered. Two hundred and forty-five (81·6%) usable responses were received and analysed. Data were also generated from interviews with selected members of the stratified random sample. Analyses focused on social and cultural factors of (1) motivation, (2) computer appreciation, (3) choice of media for research communication, (4) recipients of research communications, and (5) scientists' activities considered for assessment and reward. Frequency counts were the presentation techniques used to elucidate results.

Results showed that scientists were motivated more in the use and transfer of scientific information by social factors of self-development (53·3%) and job security (12·9%) than by social factors of scientific problem solution (19·6%) and intellectual contribution (12·6%).

Cultural factors of development in information technology (36·8%), adequate and relevant information resources (12·6%) and previous information attitudes (24·5%) also influenced scientists. Although five types of recipient groups of research communications were identified, the study noted that there was a disproportionately inadequate diffusion of research communications to two important groups of “national planners” and “external aid bodies”, who plan and finance agricultural development. Only 5% of scientists sent research communications to national planners and only 3·7% of scientists sent research communications to external aid bodies.

Strategies for assessing other quantifiable elements of productivity by scientists outside journal publications and for diffusing adequate scientific information to national planners and external aid bodies are deemed necessary.  相似文献   

4.
《文物保护研究》2013,58(4):284-286
Abstract

The widespread occurrence of thecotrichite, Ca3(CH3COO)3Cl(NO3)2·7H2O, in the museum environment is explained theoretically by construction and examination of its phase diagram. Thecotrichite formation was simulated in the laboratory to identify the key factors involved in its production. This efflorescence occurs on porous limestone or calcareous artefacts such as pottery, stored in wooden cabinets that generate acetic acid vapour. Salt production depends on the moisture content of the object and the concentration of acetic acid in its surroundings. Furthermore, for thecotrichite to form the artefact must contain soluble chloride and nitrate salts.  相似文献   

5.
《文物保护研究》2013,58(4):170-175
Abstract

The construction of a 1·80 × 3·00 m vacuum table is described. Instead of fabricreinforced neoprene rubber type blankets, electric radiant heat panels are used to reach a maximum of 95°C. Heating takes approximately one hour.  相似文献   

6.

CONVERGENCE: THE JOURNAL OF RESEARCH INTO NEW MEDIA TECHNOLOGIES (John Libbey &; Co., 13 Smiths Yard, Summerley St., London SW 18 4HR, England—various rates ranging from $32 for individuals by surface mail to $90 for institutions by air mail, ISSN 1354–8565)

TELECOMMUNICATIONS RESEARCH RESOURCES: AN ANNOTATED GUIDE by James K. Bracken and Christopher H. Sterling (Mahwah, NJ: Lawrence Erlbaum, 1995—$36.00/17.50, ISBN 0–8058–1886–3 hard, 0–8058–1887–1 soft, 173 pp.)

PUBLIC ACCESS TO THE INTERNET edited by Brian Kahin and James Keller (Cambridge, MA: NIT Press, 1995—$40/20, ISBN 0–262–11207–8 hard, 0–262–61118‐X, 390 pp.)

COMPUTER PIONEERS by J.A.N. Lee (IEEE Computer Society Press, 10662 Las Vaqueros Circle, P.O. Box 3014, Los Alamitos, CA 90720–1264— $54.00, ISBN 0–8186–6357‐X hardcover, 0–8186–6356–1 microfiche, 816 pp.)

WIRELESS AND SATELLITE TELECOMMUNICATIONS: THE TECHNOLOGY, THE MARKET &; THE REGULATIONS by Joseph N. Pelton (Upper Saddle River, NJ: Prentice Hall PTR, 1995—price not given, ISBN 0–13–140493–8, 277 pp.)  相似文献   

7.
《文物保护研究》2013,58(2):100-106
Abstract

The paper discusses the methodology adopted for and the results derived from a pilot project to conserve the lead and lead alloy communion tokens in the collections of St Andrews University. For the project a new conservation process, ‘potentiostatic reduction’, was developed, involving reduction of the tokens at ?1·2V vs. SCE (saturated calomel electrode) in 0·5M H2SO4, The aim of the pilot project was to test the effectiveness of the new process in tackling a largescale conservation problem by observing its effects on a wide range of tokens made of various alloys and suffering from varying degrees of corrosion. The results of the pilot project indicated that potentiostatic reduction is as effective as standard electrolytic reduction. Since the new technique greatly reduces the time required for the conservation of individual artifacts, there are substantial savings in conservation costs.  相似文献   

8.
Acid-detector (A-D) strips were originally developed to assess the deterioration of acetate film stock, but they can also be used more generally within enclosures to detect volatile acidic pollution. A hand-held reflectance spectrophotometer was used to record the colour of individual strips in order to make consistent and reproducible readings. Calibration was carried out using the yellow-blue axis b*(D65) value in the CIELAB1976 system to measure the colour of A-D strips suspended in enclosed containers over solutions of acetic acid in combinations with glycerol to control the relative humidity (RH). A-D strips were found to be sensitive to changes in high RH (60–90%) but affected little by changes in lower RH or temperatures in the museum display and storage range. A-D strips can be used to establish the presence of volatile acids, record the indication of acid vapour concentration, explore conditions within a container, and to find sources of volatile acidity. They respond very quickly and several can be placed around an object. They therefore show promise for measuring slowly changing conditions, such as seasonal changes and the gradual accumulation of acidity in poorly ventilated containers and spaces. A-D strips proved useful in assessing air quality in storage and display enclosures. Examples and test results are presented. Well-sealed plywood transit frames and storage cases were found to be most polluted with volatile acids. Storage rooms with air filtration systems but filled with wooden objects had significantly reduced air quality.  相似文献   

9.
ABSTRACT

The impact of solvent vapour from two solvents, acetone and industrial denatured alcohol (IDA), commonly used in adhesive reactivation in textile conservation, when applied to artificially soiled silk fabric through either Gore-Tex® or Reemay® membranes for exposure times of either 1 or 3 min, was measured using microscopy and ImageJ to monitor the movement of the solid particulates of the soiling, and Fourier transform infrared spectroscopy with attenuated total reflectance (FTIR-ATR) to monitor the movement of the oily components. Analysis using these techniques successfully showed the movement of large particulates through the textile and a decrease in the presence of oil. Analysis with FTIR-ATR showed that the application of solvent vapour by a poultice method produces more than just a surface change and the vapour can penetrate far enough into the fibres to cause a change in the level of oil through the entire textile. The results showed that the solvents and barrier membranes have characteristic differences which impact on the changes on the soiling. The application of acetone produced a greater change in the movement of oil on the front and back of the samples than the application of IDA, while a comparison between the barrier membranes showed a greater change occurring in the level of oil with the use of Gore-Tex® rather than Reemay®. The time of exposure to solvent vapour made little difference to the changes to the textile soiling. Quantitatively significant results were gathered from analysis of the changes in the oil measured with FTIR-ATR, and qualitative changes in the large particulate soiling, demonstrating the potential usefulness of ImageJ open access software in future historic textile soiling monitoring studies.  相似文献   

10.
B. Telephone     

DEMOCRATIZING COMMUNICATION? COMPARATIVE PERSPECTIVES ON INFORMATION AND POWER edited by Mashoed Bailie and Dwayne Winseck (Cresskill, NJ: Hampton Press “The Hampton Communication Series,”; 1997—$85.00/32.50, ISBN 1–57273–064–1 hard, 1–57273‐O65‐X paper, 450 pp., photos, tables, charts, notes, references, index)

INTERNATIONAL MEDAI RESEARCH: A CRITICAL SURVEY edited by John Corner, Philip Schlesinger, and Roger Silverstone (London/New York: Routledge, 1997—$100.00/24.00, ISBN 0–415–09035–0 hard 0–415–18496–7 paper, 238 pp., notes, index)

AN INTRODUCTORY HISTORY OF BRITISH BROADCASTING by Andrew Crisell (London and New York: Routledge, 1997—£12.99 [paper], ISBN 0–415–12802–1 hard, 0–415–12803‐X paper, 280 pp., bibliography, index, chapter recommended readings)

THE ELECTRONICS INDUSTRY RESEARCH SERIES (CRC Press, 2000 Corporate Blvd. NW, Boca Raton, FL 33431) offers three volumes on important Asian countries. Specifically:

THE KOREAN ELECTRONICS INDUSTRY by Michael Pecht, et al. (1997—$39.95, paper, ISBN 0–8493–3172–2, 126 pp., tables, charts, references, index).

THE SINGAPORE AND MALAYSIA ELECTRONICS INDUSTRIES by Donald Beane et al. (1997—$39.95, paper, ISBN 0–8493–3171–4, 103 pp., tables, charts, references, index).

THE TAIWAN ELECTRONICS INDUSTRY by Chung‐Shing Lee and Michael Pecht (1997—price not given, paper, ISBN 0–8493–3170–6, 157 pp., tables, charts, references).

EUROPEAN MEDIA MANAGEMENT REVIEW (Media Group, Business Research &; Development Centre, Turku School of Economics, Turku, Finland [fax: 011–358–2‐3383–515 or e‐mail: mmr@tukkk.fi ]‐$195.00 per year/5 issues, ISSN not given, first issue January 1998)

CONTEMPORARY TELEVISION: EASTERN PERSPECTIVES edited by David French and Michael Richards (New Delhi/Thousand Oaks, CA: Sage “Communication and Human Values,”; 1996—$52.00/24–95, ISBN 0–8039–9282–3 hard, 0–8039–9283–1 paper, 371 pp., references, tables and figures, index)

TEACHING THE MEDIA: INTERNATIONAL PERSPECTIVES edited by Andrew Hart (Mahwah, NJ: Lawrence Erlbaum “LEA's Communication Series,”; 1998—prices not given, ISBN 0–8058–2476–6 hard, 0–8058–2477–4 paper, 208 pp., illustrations, notes, references, index)

GETTING TO WAR: PREDICTING INTERNATIONAL CONFLICT WITH MASS MEDIA INDICATORS by W. Ben Hunt (Ann Arbor: University of Michigan Press, 1997—$49.50, ISBN 0–472–10751–8, 304 pp., tables, charts, appendices, notes, bibliography, index)

TELECOMMUNICATIONS: RESTRUCTURING WORK AND EMPLOYMENT RELATIONS WORLDWIDE edited by Harry C. Katz (Ithaca, NY: ILR Press/Cornell University Press “Cornell International Industrial and Labor Relations Report, No. 32,”; 1997— $49.95/19.95, ISBN 0–8014–3286–3 hard, 0–8014–8361–1 paper, 401 pp., tables, notes, references, index)

SECRET STATE SILENT PRESS: NEW MILITARISM, THE GULF AND THE MODERN IMAGE OF WARFARE by Richard Keeble (Luton: University of Luton Press, 1997—£14.95, paper, ISBN 1–860–20–539, 222 pp., bibliography, index)

EDUCATIONAL TELEVISION: WHAT DO PEOPLE WANT? edited by Manfred Meyer (Luton, England: University of Luton Press/John Libbey Media “Communication Research and Broadcasting, No. 12,”; 1997—$32.00 paper, ISBN 1–86020–528–3, 246 pp., photos, tables, diagrams, notes, abbreviations)

INTERNATIONAL COMMUNICATION AND GLOBALIZATION: A CRITICAL INTRODUCTION edited by Ali Mohammadi (Thousand Oaks, CA: Sage, 1997—$75.00/26.95, ISBN 0–7619–5553–4 hard, 0–7619–5554–2 paper, 228 pp., notes, bibliography, index)

TELECOMMUNICATIONS IN WESTERN ASIA AND THE MIDDLE EASI edited by Eli M. Noam (New York: Oxford University Press “Global Communications,”; 1997—$55.00, ISBN 0–19–510202–9, 244 pp., tables, charts notes, references, index)

TELECOMMUNICATIONS IN LATIN AMERICA edited by Eli M. Noam (New York: Oxford University Press “Global Communications,”; 1998—$65.00, 1SBN0–19–510200–2, 265 pp., tables, chapter references, index)

ELECTRONIC COMMERCE: OPPORTUNITIES AND CHALLENGES FOR GOVERNMENT (Paris: Organization for Economic Co‐operation and Development “STI: Science, Technology, Industry,”; 1997—$9.00 paper, ISBN 92–64–15512–0, 84 pp., annex, notes)

MEDIA COURSES UK edited by Lavinia Orton (London: British Film Institute/Bloomington: Indiana University Press, 1997 [5th ed.]—$15.95, paper, ISBN 0–85170–649–5, 230 pp., appendices, index)

MEDIA LAW AND REGULATION IN THE EUROPEAN UNION: NATIONAL, TRANSNATIONAL, AND U.S. PERSPECTIVES by Emmanuel E. Paraschos (Ames: Iowa State University Press, 1998—$44.95, ISBN 0–8138–2807–4, 288 pp., notes, bibliography, index)

STATISTICAL YEARBOOK ‘98: FILM, TELEVISION, VIDEO AND NEW MEDIA IN EUROPE (European Audiovisual Observatory, 76 Allee de la Robertsau, F‐67000 Strasbourg, France—890ff or about $150.00, paper, ISBN 92–871–3590–8, 412 pp., charts, tables, notes)

CHANGING CHANNELS—THE PROSPECTS FOR TELEVISION IN A DIGITAL WORLD edited by Jeanette Steemers (Luton, England: John Libbey Media, University of Luton Press, 1998—£14.95, ISBN 1–86020–544–5, 156 pp., figures, bibliography, index)

NETWORK COMPETITION FOR EUROPEAN TELECOMMUNICATIONS by Oliver Stehmann (Oxford University Press, 1995—£40.00, ISBN 0–19–828925–1, 327 pp., figures, tables, glossary, index)  相似文献   

11.
WHATEVER HAPPENED TO MADISON AVENUE? ADVERTISING IN THE '90s by Martin Mayer (Boston: Little, Brown, 1991—$22.95, ISBN 0-316- 55154-6, 269 pp.)

THE CODES OF ADVERTISING: FETISHISM AND THE POLITICAL ECONOMY OF MEANING IN THE CONSUMER SOCIETY by Sut Jhally (New York: Routledge, 1990—price not given, paper, ISBN 0-415-90353-X, 225 pp.)

ROCK AROUND THE BLOCK: A HISTORY OF ROCK MUSIC IN EASTERN EUROPE AND THE SOVIET UNION by Timothy W. Ryback (New York: Oxford University Press, 1990—$21.95, ISBN 0-19-505633-7, 272 pp.)

MUSIC AT THE MARGINS: POPULAR MUSIC AND GLOBAL CULTURAL DIVERSITY by Deanna Campbell Robinson, Elizabeth B. Buck, and Marlene Cuthbert (Newbury Park, CA: Sage, 1991—$39.95/19.95, ISBN 0-8039- 3192-1 hard, 0-8039-3193-X paper, 312 pp.)

THE MANY LIVES OF THE BATMAN: CRITICAL APPROACHES TO A SUPERHERO AND HIS MEDIA edited by Roberta E. Pearson and William Uricchio (New York: Routledge, 1991—$39.95/13.95, ISBN 0-415-90346-7 hard, 0-415-90347-5 paper, 213 pp.)

BROADCAST ADVERTISING: A COMPREHENSIVE WORKING TEXTBOOK by Sherilyn K. Zeigler and Herbert H. Howard (Ames: Iowa State University Press, 1991—$34.95, ISBN 0-8138-0072-2, 358 pp.)

FUNDAMENTALS OF ADVERTISING RESEARCH by Alan Fletcher and Thomas Bowers (Belmont, CA: Wadsworth, 1991—price not given, ISBN 0-534-14778-X, 364 pp.)

THIS BUSINESS OF MUSIC by Sidney Shemel and M. William Krasilovsky (New York: Billboard/Watson-Guptill, 1991—$27.50, ISBN 0-8230-7706-3, 688 pp.)  相似文献   

12.
THE ALTERNATIVE PRESS IN SOUTH AFRICA edited by Keyan Tomaselli and P. Eric Louw (London: James Currey/Bellville, South Africa: Anthropos, 1991—L11.95, paper, ISBN 0–85255–312–9, 236 pp.).

CONSUMING TECHNOLOGIES: MEDIA AND INFORMATION IN DOMESTIC SPACES edited by Roger Silverstone and Eric Hirsch (London: Routledge, 1992— L40.00, ISBN 0–415–06990–4, 241 pp.)

TELEVISION, AUDIENCES & CULTURAL STUDIES by David Morley (London: Routledge, 1992— LI 1.99, paper, ISBN 0–415–05445–1. 125 pp.)

VIDEO PLAYTIME: THE GENDERING OF A LEISURE TECHNOLOGY by Ann Gray (London: Routledge, 1992—price not given, paper, ISBN 0–415. 05865–1, 269 pp.)

ARAB & AFRICAN FILM MAKING by Lizbeth Malkmus and Roy Armes (London: Zed Books Ltd, 1991—price not given, paper, ISBN 0–86232–917–5)

GOD & CULTURE edited by D.A. Carson and John D Woodbridge, Editors. (Carlisle, England: The Paternoster Press/ Grand Rapids, MI: Wm B Eerdmans, 1993—L28.95, ISBN 0–85364–553–1, 398 pp.)

THE EVOLUTION OF INFORMATION LINEAGES IN GENE, CULTURE AND ARTEFACT by Susantha Goonatilake (London: Pinter Publishers, 1991—no price given, ISBN 0–86187–895–7, 203 pp.)  相似文献   

13.
COMMUNICATION YEARBOOK 11 edited by James A. Anderson (Beverly Hills, CA: Sage, 1988, 648 pp.—$41.95, ISBN 0-8039-3138-7)

TARNISHED GOLD: THE RECORD INDUSTRY REVISED by R. Serge Denisoff (New Brunswick, NJ: Transaction Books/Rutgers, 1986, 487 pp.—$34.95/16.95, ISBN 0-88738-06809 [cloth], 0-88738-618-0 [paper])

INSIDE MTV by R. Serge Denisoff (New Brunswick, NJ: Transaction Books/Rutgers, 1988, 373 pp.—$24.95, ISBN 0-88738-173-1)

THE END OF CONVERSATION: THE IMPACT OF MASS MEDIA ON MODERN SOCIETY by Franco Ferrarotti (Westport, CT: Greenwood Press, 1988, 192 pp.—$37.95, ISBN 0-313-26087-7)

LAWS OF OUR FATHERS: POPULAR CULTURE AND THE U.S. CONSTITUTION by Ray and Glenn Browne (Bowling Green, Ohio: Popular Culture Press, 1986—$24.95/12.95, no ISBN given)

POPULAR CULTURE IN THE MIDDLE AGES edited by Josie Campbell (Bowling Greene, Ohio: Popular Culture Press, 1986—$19.95/9.95, no ISBN given)

THE PREDICAMENT OF CULTURE: TWENTIETH-CENTURY ETHNOGRAPHY, LITERATURE, AND ART by James Clifford (Cambridge, MA: Harvard University Press, 1988—$30.00/15.95, no ISBN given)

THE SILENT MAJORITY: NONRESPONDENTS ON SAMPLE SURVEYS by John Goyder (Boulder, CO: Westview Press, 1988—$39.00, no ISBN given)

MEDIA IN SOCIETY: READINGS IN MASS COMMUNICATION edited by Caren J. Deming and Samuel L. Becker (Glenview, IL: Scott, Foresman, 1988, 435 pp.—price not given, ISBN 0-673-15820-9)  相似文献   

14.
SWITCHING CHANNELS: IDEOLOGIES OF TELEVISION IN INDIA by Nilanjana Gupta (Delhi: Oxford University Press, 1998—price not given, ISBN 0–19–564204‐X, 155 pp., tables, notes, reading list, index)

CRIME, THE MEDIA AND THE LAW by Dennis Howitt (Chichester, England: John Wiley & Sons “Wiley Series in The Psychology of Crime, Policing and Law,”; 1998—price not given, ISBN 0–471–96905–2 hard, 0–471–97834–5 paper, 233 pp., references, index)

GLOBAL MARKETING AND ADVERTISING: UNDERSTANDING CULTURAL PARADOXES by Marieke de Mooij (London: Sage, 1998—£40.00/17.99, ISBN 0–8039–5969–9 hard, 0–8039–5970–2 paper, 336 pp., tables, charts, tables, photos, index)  相似文献   

15.
Law and policy     
AN INTRODUCTION TO U.S. TELECOMMUNICATIONS LAW by Charles H. Kennedy (Norwood, MA: Artech House, 1994—price not given, ISBN 0–89006–752‐X, 169 pp.)

TOWARD COMPETITION IN CABLE TELEVISION by Leland L. Johnson (Cambridge, MA: MIT Press/Washington, DC: American Enterprise Institute Press, 1994— price not given, ISBN 0–262–10054–1, 214 pp.)

THE AUDIENCE REFLECTED IN THE MEDIUM OF LAW: A CRITIQUE OF THE POLITICAL ECONOMY OF SPEECH RIGHTS IN THE UNITED STATES by Myles Alexander Ruggles (Norwood, NJ: Ablex, 1994‐$39.95/22.50, ISBN 0–89391–881–4 cloth, 0–89391–993–4 paper, 206 pp.)

DEMOCRACY AND THE PROBLEM OF FREE SPEECH by Cass R. Sunstein (New York: Free Press, 1993‐$22.95, hard, ISBN 0–02–932271–5, 300 pp.)

GENERALLY ACCEPTED ACCOUNTING PRINCIPLES FOR REGULATED UTILITIES: EVOLUTION AND IMPACTS by David Wirick and John J. Gibbons (National Regulatory Research Institute, 1080 Carmack Rd., Columbus, OH 43210—price not given, paper, 168 pp.)

THE LAW OF PUBLIC COMMUNICATION by Kent R. Middleton and Bill F. Chamberlin (White Plains, NY: Longman, 1994—price not given, ISBN 0–8013–1188–8, 625 pp.)

“TELECOMMUNICATIONS POLICY ISSUE,” Media Law & Policy (Media Law Project, 57 Worth St., New York, NY 10013–2960, no price given, no ISSN given)  相似文献   

16.
TECHNOLOGY AND PRIVACY: THE NEW LANDSCAPE edited by Philip E. Agre and Marc Rotenberg (Cambridge, MA: MIT Press, 1997—$30.00/15.00, ISBN 0–262–01162‐x hard, 0–262–51101–0 paper, 325 pp., diagrams, notes, index)

PRIVACY IN THE INFORMATION AGE by Fred H. Cate (Washington, DC: Brookings Institution, 1997—prices not given, ISBN 0–8157–1316–9 hard, 0–8157–1315–0 paper, 248 pp., appendices, notes, bibliography, index)

PRIVACY ON THE LINE: THE POLITICS OF WIRETAPPING AND ENCRYPTION by Whitfield Diffie and Susan Landau (Cambridge, MA: MIT Press, 1998—$30.00/15.00, ISBN 0–262–04167–7 hard, 0–262–54100–9 paper, 360 pp., notes, glossary, bibliography, index)

COMPETITION AND COOPERATION: FROM BIOLOGY TO BUSINESS REGULATION by P. H. Longstaff (October 1998—price not given, paper, ISBN 1–879716–51–8, Paper P‐98–4, 58 pp., charts, notes, glossary, bibliography)

UNDERSTANDING THE USE OF ELECTRONIC MONEY: THE MISSING FACTOR IN POLICY by Supriya Singh (November 1998—price not given, paper, ISBN 0–86444–758–2, 25 pp., charts, tables, notes, acronyms)

KNOWLEDGE AS A STRATEGIC BUSINESS RESOURCE by William H. Read (January 1999—price not given, ISBN 1–879716–53–4, 27 pp., tables, notes)

SEMINAR ON INTELLIGENCE, COMMAND, AND CONTROL: GUEST PRESENTATIONS, FALL 1997 (January 1999—price not given, paper, ISBN 1–879716–54–2, 186 pp., diagrams, tables, notes)

THE WORLD WIDE WEB: A MASS COMMUNICATION PERSPECTIVE by Barbara K. Kaye and Norman J. Medoff (Mountain View, CA: Mayfield Publishing, 1999—$24.95, paper, ISBN 0–7674–0030–5, 404 pp., chapter links, references, charts, tables, appendix, glossary, index)

STATE UNIVERSAL FUNDING AND POLICY: AN OVERVIEW AND SURVEY by Edwin A. Rosenberg and John D. Wilhelm (September 1998— price not given, paper, NRRI 98–20, 84 pp., tables, notes, appendix)

QUALITY‐OF‐SERVICE AND MARKET IMPLICATIONS OF ASYMMETRIC STANDARDS IN TELECOMMUNICATIONS by Michael Clements (October 1998—price not given, paper, NRRI 98–24, 32 pp., tables, figure, notes)

A TIME SERIES AND CROSS‐SECTIONAL CLASSIFICATION OF STATE REGULATORY POLICY ADOPTED FOR LOCAL EXCHANGE CARRIERS; DIVESTITURE TO PRESENT (1984–1998) by Jaison R. Abel and Michael E. Clements (December 1998—price not given, paper, NRRI 98–25, 107 pp., tables, references)

A COMPILATION OF “BEST PRACTICES”; TO IMPLEMENT THE TELECOMMUNICATIONS ACT OF 1996 by Bob Rowe and Vivian Witkind Davis (April 1999—price not given, paper, NRRI 99–07, 100 pp.)

DIGITAL CAPITALISM: NETWORKING THE GLOBAL MARKET SYSTEM by Dan Schiller (Cambridge: MIT Press, 1999—$29.95, ISBN 0–262–19417–1, 294 pp., notes, index)  相似文献   

17.
AN ACTION PLAN FOR RADIO: TODAY'S CRISIS IN THE PRIVATE RADIO INDUSTRY AND TOMORROW'S OPPORTUNITIES FOR CANADIAN RADIO (Ottawa: Communications Canada, Radio Action Plan Consultation Group, 1992—price and ISBN not given, 68 pp.)

BUILDING PARTNERSHIPS: TELEVISION IN TRANSITION (Ottawa: Communications Canada, 1992—price not given, ISBN 0–662–20087‐X, 143 pp.)

HUMAN RESOURCES IN THE CANADIAN BROADCASTING INDUSTRY: PROJECT REPORT by Peat, Marwick, Stevenson & Kellogg (Ottawa: Employment and Immigration Canada, 1993—price and ISBN not given, 120 pp.)

ONTARIO COMMUNICATIONS HANDBOOK 1993 (Toronto: Ministry of Economic Development and Trade, 1993— price not given, ISBN 0–7778–1121–9, 145 pp.)

DOLLARS, DEVELOPMENT AND HUMAN RIGHTS: THE NEW MEDIA CHALLENGE (London, Ontario: Graduate School of Journalism, University of Western Ontario, 1993—price not given, ISBN 0–7714–1544–3, 122 pp.)

REPORTING THE NATION'S BUSINESS: PRESS‐GOVERNMENT RELATIONS DURING THE LIBERAL YEARS, 1935–1957 by Patrick H. Brennan (Toronto: University of Toronto Press, 1994—$45.00, ISBN 0–8020–2977–9, 250 pp.)

CANADA'S HOLLYWOOD: THE CANADIAN STATE AND FEATURE FILMS by Ted Magder (Toronto: University of Toronto Press, 1993—$50.00, ISBN 0–8020–2970–1)

CHANNELS OF INFLUENCE: CBS AUDIENCE RESEARCH AND THE CANADIAN PUBLIC by Ross A. Eaman (Toronto: University of Toronto Press, 1994_$55.00/19.95, ISBN 0–8020–2811‐X hard, 0–8020–7688–2 paper, 264 pp.)  相似文献   

18.
  相似文献   

19.
VIDEO COMMUNICATION: STRUCTURING CONTENT FOR MAXIMUM PROGRAM EFFECTIVENESS by David L. Smith (Belmont, CA: Wadsworth Publishing, 1991—price not given, paper, ISBN 0-534-13146-8, 412 pp.)

RADIO PRODUCTION: ART AND SCIENCE by Michael C. Keith (Stoneham, MA: Focal Press, 1990—price not given, paper, ISBN 0-240-80017-6, 255 pp.)

TELEVISION AND RADIO ANNOUNCING by Stuart W. Hyde (Boston: Houghton Mifflin, 1991—price not given, ISBN 0-395-54446-7, 576 pp.)

BROADCAST VOICE HANDBOOK: HOW TO POLISH YOUR ON-AIR DELIVERY by Ann S. Utterback (Chicago: Bonus Books, 1990—$26.95, ISBN 0-929387-16-3, 264 pp.)

HOW TO READ COPY: PROFESSIONAL'S GUIDE TO DELIVERING VOICE-OVERS AND BROADCAST COMMERCIALS by Adrian Cronauer (Chicago: Basic Books, 1990—$29.95, ISBN 0-929387-14-7, 208 pp.)

INSTITUTIONAL VIDEO: PLANNING, BUDGETING, PRODUCTION AND EVALUATION by Carl Hausman (Belmont, CA: Wadsworth, 1991—price not given, ISBN 0-534-12786-X, 295 pp.)

ELECTRONIC MOVIEMAKING by Lynne S. Gross and Larry W. Ward (Belmont: Wadsworth, 1991—no price given, paper, ISBN 0-534-13620-6, 313 pp.)

WRITING FOR TELEVISION AND RADIO by Robert L. Hilliard (Belmont, CA: Wadsworth Publishing, 1991—no price given, paper, ISBN 0-534-14262-1, 485 pp.)

THE ESSENTIAL FEATURE: WRITING FOR MAGAZINES AND NEWSPAPERS by Vicky Hay (New York: Columbia University Press, 1990—$45.00/20.00, ISBN 0-231-06886-7 hard, 0-231-06887-5 paper, 289 pp.)

MUSIC IN FILM AND VIDEO PRODUCTIONS by Dan Carlin, Sr. (Stoneham, MA: Focal Press, 1991—$21.95, paper, ISBN 0-240-80009-5, 173 pp.)

SPECIAL MAKE-UP EFFECTS by Vincent J-R Kehoe (Stoneham, MA: Focal Press, 1991—$19.95, paper, ISBN 0-240-80099-0, 134 pp.)

BROADCAST NEWS: WRITING AND REPORTING by Peter E. Mayeux (Dubuque, IA: Wm. C. Brown, 1991—price and ISBN not given, paper, 414 pp.)  相似文献   

20.
Mass Media     
Communications Industry Report and Communications Industry Forecast (Veronis, Suhler & Associates, 350 Park Ave, New York, NY 10022—$500 each, paper, no ISBN numbers given)

The Annual Report Glossary: 1988 Edition by Richard Loth (FIPS Partners, 4579 Airlie Way, Annandale, VA 22003—$26.00, three-ring notebook, ISBN 0-924399-00-7)

Super Media: A Cultural Studies Approach by Michael Real (Newbury Park, CA: Sage, 1989—$35.00/16.95, ISBN 0-8039-3313-4 hard, 0-8039-3314-2 soft)

The Olympic Movement and the Mass Media: Past, Present and Future Issues edited by R. Jackson and T. McPhail (Hurford Enterprises, PO Box 61256, 3630 Morley Trail NW, Calgary, Alberta T2L 1KS, Canada—price not given, paper, ISBN 0-88953-115-3)

Historical Methods in Mass Communication by James Startt and William David Sloan (Hillsdale, NJ: Lawrence Erlbaum, 1989—$24.50, ISBN 0-8058-0433-1)

Communication Research: Strategies and Sources by Rebecca Rubin, Alan Rubin and Linda Piele (Belmont, CA: Wadsworth, 1990—price not given, paper, ISBN 0-534-12144-6)

“The Communication Series,”

Mass Communication: An Introductory Survey by James Harless (Dubuque, IA: Wm. C. Brown, 1990)  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号