High temperature wide band gap InAsP cells have been specifically designed and fabricated for operating temperatures up 250/spl deg/C to match with selective emitters operating near 1 μm in a TPV ...system. An important assumption is that the emitters can be heated up to the range of 1400 K to 2000 K by either solar concentrators or some other heat source. The efficiency of a selective emitter, which can be selected depending on the emitter operating temperatures, will be significantly higher than either a blackbody or a graybody emitter. The key for the TPV success is that the match between the band gap and selective emission must occur at the cell operating temperature. An appropriate cell band gap needs to be carefully selected; so when the band gap shrinks at the operating temperature, the desired match can be achieved. Two types of InAsP cells were investigated for this concept. The performance of these cells at elevated temperature and energy conversion efficiency are reported in this paper.
Tornadoes: Puzzling Phenomena and Photographs Shepard, Roger N.; Blanchard, Duncan C.; Wells, William R. ...
Science (American Association for the Advancement of Science),
01/1967, Letnik:
155, Številka:
3758
Journal Article
Book Reviews Williams, Bernard; Nobes, Christopher; Morris, Richard ...
Accounting and Business Research,
19/9/1/, Letnik:
17, Številka:
68
Book Review
Book Reviews Williams, Bernard; Nobes, Christopher; Morris, Richard ...
Accounting and Business Research,
09/1987, Letnik:
17, Številka:
68
Book Review
British Media Works Henry, Harry; Jones, Nicholas; Alvarado, Manuel ...
Communication Booknotes,
19/7/1/, Letnik:
19, Številka:
4
Book Review, Journal Article
DYNAMICS OF THE BRITISH PRESS, 1961-1984: PATTERNS OF CIRCULATION AND COVER PRICES by Harry Henry (NTC Publications, Symot House, 22 Reading Rd., Henley-on-Thames, Oxon RG9 1AG, 1986, 178 pp.-L40, ...paper, no ISBN)
STRIKES AND THE MEDIA: COMMUNICATION AND CONFLICT by Nicholas Jones (Oxford: Blackwell, 1986, 220 pp.-L17.50, ISBN 0-631-14697-0)
LEARNING THE MEDIA: AN INTRODUCTION TO MEDIA TEACHING by Manuel Alvarado, et al. (Basingstoke: Macmillan Educational, 1987, 306 pp.-L25, ISBN 0-333-30522-1)
POWER WITHOUT RESPONSIBILITY: THE PRESS AND BROADCASTING IN BRITAIN by James Curran and Jean Season (London: Routledge, 1988, 372 pp. price not given, paper, ISBN 0-415-00653-8)
IMAGES INCORPORATED: ADVERTISING AS INDUSTRY AND IDEOLOGY by John Sinclair (London: Croom Helm, 1987, 214 pp.-L9, paper, no ISBN given)
NOISE: THE POLITICAL ECONOMY OF MUSIC by Jacques Attali (Manchester: Manchester University Press, 1985, 180 pp.-L7.50, paper, no ISBN given)
POLICING DESIRE: PORNOGRAPHY, AIDS AND THE MEDIA by Simon Watney (London: Comedia, 1987, 160 pp-L7, paper, no ISBN given)
BEHIND AND IN FRONT OF THE SCREEN: TELEVISION'S INVOLVEMENT WITH FAMILY LIFE by Barrie Gunter and Michael Svennevig (London: John Libbey, 1987, 98 pp.-L9.50, paper, no ISBN given)
TELEVISION AND SOCIAL CONTROL by Mallory Wober and Barrie Gunter (Aldershot: Gower, 1988, 274 pp.-L25, ISBN 0-566-00764-9)
VIOLENCE ON TELEVISION: WHAT THE VIEWERS THINK by Barrie Gunter and Mallory Wober (London: John Libbey & Co. Ltd., 1988, 74 pp.-L9.50, paper, ISBN 0-86196-172-2)
SEX, CLASS AND REALISM: BRITISH CINEMA, 1956-1963 by John Hill (London: British Film Institute, 1986, 228 pp.-L7.95, paper, ISBN 0-85170-133-7)
BOND AND BEYOND: THE POLITICAL CAREER OF A POPULAR HERO by Tony Bennett and Janet Woollacott (Basingstoke: Macmillan Educational, 1987, 316 pp.-L6.95, paper, ISBN 0-333-28621-9)
CINEMA, LITERATURE & SOCIETY: ELITE AND MASS CULTURE IN INTERWAR BRITAIN by Peter Miles and Malcolm Smith (London: Croom Helm, 1987, 271 pp.-L25, no ISBN given)
NATIONAL BROADCASTING UNDER SEIGE: A COMPARATIVE STUDY OF AUSTRALIA, BRITAIN, ISRAEL, AND WEST GERMANY by Eva Etzioni-Halevy (Basingstoke: Macmillan Press, 1987, 228 pp. price and ISBN not given)
THE UN, UNESCO, AND THE POLITICS OF KNOWLEDGE by Clare Wells (London: Macmillan, 1987, 282 pp., L29.50, no ISBN given)
WORLD NEWSPAPER INDUSTRY by Peter J.S. Dunnett (Beckenham: Croom Helm, 1988, 276 pp.-L30, ISBN 0-07099-0834-2)
TRUTH BETRAYED by W. J. West (London: Gerald Duckworth, 1987, 262 pp.-L13, ISBN 0-7156-2182-3)
COMMUNICATIONS SATELITES: THE TECHNOLOGY OF SPACE COMMUNICATIONS by Larry Blonstein (London: Wm. Heinemann, 1987, 162 pp.-L12.95, paper, ISBN 0-434-90153-9)
EDUCATION ON DIRECT BROADCAST SATELLITES IN EUROPE: REPORT TO THE EUROPEAN SPACE AGENCY by George Wedell, et al. (Manchester: The European Institute for the Media, 1987, 148 pp. price and ISBN not given, paper)
THE QUESTION OF ARTIFICIAL INTELLIGENCE edited by Brian P. Bloomfield (Beckenham: Croom Helm, 1987, 286 pp.-L25, no ISBN given)
COMPUTER GRAPHICS AND APLICATIONS by Dennis Harris (New York and London: Chapman & Hall, 1984, 174 pp.-L21.00, paper, no ISBN given)
HOME IS WHERE THE HEART IS: STUDIES IN MELODRAMA AND THE WOMEN'S FILM edited by Christine Gledhill (London: British Film Insitute, 1987, 366 pp.-L7, paper, no ISBN given)
BOXED IN: WOMEN AND TELEVISION by Helen Baehr and Gillian Dyer (London and New York: Pandora Press, 1987, 234 pp.-L8, paper, no ISBN given)
A WOMAN'S GUIDE TO JOBS IN FILM AND TELEVISION by Ann Ross Muir (London and New York: Pandora Press, 1987, 342 pp.-L7, paper, no ISBN given)
G.C.H.Q.: THE SECRET WIRELESS WAR, 1900-1986 by Nigel West (London: Coronet Books, 1987, 400 pp. L3.95, paper, ISBN 0-340-41197-X)
2MT WRITTLE: THE BIRTH OF BRITISH BROADCASTING by Tim Wander (Capella Publications, Stowmarket, Suffolk, UK, 1988, 179 pp.-L12.95, ISBN 0-946443-10-6)
THE LAST DAYS OF THE BEEB by Michael Leapman (London: Coronet Books, 1987, 381 pp.-L3.50, paper, ISBN 0-340-41107-4)
THE ECONOMICS OF TELEVISION: THE UK CASE by Richard Collins, et al. (London/Beverly Hills, CA: Sage, 1988, 136 pp.-$29.95, ISBN 0-8039-8112-0)
