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Autor:
J M Wober
Publikováno v:
British Journalism Review. 15:49-54
Author and media studies lecturer Wober has conducted surveys of the Readers' Letters pages of the national newspapers and concludes that, despite its changing editorial profile, The Times is still the top people's newspaper when it comes to correspo
The European election of 1989: British television viewers' knowledge, attitudes and voting behaviour
Publikováno v:
British Journal of Social Psychology. 35:233-244
A representative sample of British viewers answered questions before and after the 1989 EC election. On both occasions they filled in a viewing diary yielding unobtrusive measures of amounts of viewing in each of several programme genres including ne
Publikováno v:
IEEE Journal of Quantum Electronics. 31:623-626
The subthreshold near-field profile of single quantum well laser diodes was studied experimentally and theoretically. Wide gain-guided stripes as well as single lateral mode ridge-waveguide diodes mere investigated. In both types of device, the measu
Autor:
J. M. Wober
Publikováno v:
Journal of Educational Television. 18:23-34
A survey answered by 842 respondents representing British children aged from 7 to 15 measured their amounts of television viewing, listening to music, serious reading and outdoor games playing, and their attitudes to leisure activities, such as telev
Autor:
J. M. Wober
Publikováno v:
Journal of Educational Television. 17:101-108
It is not difficult to find stereotypes, or ideas about personal characteristics, of the heavy television viewer. It is a symptom of the culture that there is much less, if any, attention or stereotype attached to the particularly light viewer. A sur
Autor:
J. M. Wober
Publikováno v:
Journal of Educational Television. 16:87-93
It is often thought that bookwork is likely to be hampered by an accompaniment of television, or more simply of music. Others allege that television reduces the time that is spent with books or writing. It is helpful, therefore, to use a very large s
Publikováno v:
50th Annual Device Research Conference.
Summary form only given. Reliable operation of InGaAs quantum-well strained-layer single-mode ridge waveguide lasers at 100 mW has been achieved. A separate-confinement, In/sub 0.2/Ga/sub 0.8/As single-quantum-well heterostructure was grown by metal-
Autor:
J. E. Bisberg, L. S. Heath, J. H. Zarrabi, Aland K. Chin, P. Gavrilovic, M. Wober, Kathleen Meehan
Publikováno v:
Applied Physics Letters. 62:1869-1871
Reliable, single‐mode, 100 mW operation of strained‐layer InGaAs single quantum well ridge waveguide lasers is demonstrated. The mean time to failure of coated, 5 μm wide lasers aged at constant current is over 100 000 h at 25 °C. Peak output p
Autor:
J. M. Wober
Publikováno v:
Communications. 20
Surveys are reported which explored the rate of diffusion of news about the resignation of Prime Minister Mrs Thatcher in 1990 and of the Soviet coup a year later, and the potency of the impression of the Thatcher resignation as well as of the fire a