Zobrazeno 1 - 10
of 52
pro vyhledávání: '"M.F. D'Souza"'
Publikováno v:
IEEE Transactions on Consumer Electronics. 50:856-863
With both Bluetooth and microwave ovens operating in the same frequency band, fears have arisen about the effects of microwave oven interference on Bluetooth networks. While Bluetooth devices use frequency hopping spread spectrum (FHSS), the high pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d3848e737717d20838391133f591d4d
https://doi.org/10.1109/tce.2004.1341691
https://doi.org/10.1109/tce.2004.1341691
Publikováno v:
European Respiratory Journal. 7:703-709
There have been few longitudinal studies of bronchial responsiveness. We wanted to assess the long-term variability and associations of bronchial responsiveness in the general population. Spirometry, bronchial provocation tests, skin-prick tests for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ad84d83ed0fc3e2dcc86caa467c6950
https://doi.org/10.1183/09031936.94.07040703
https://doi.org/10.1183/09031936.94.07040703
Publikováno v:
Thorax. 45:866-872
The prevalence and associations of bronchial hyperresponsiveness were investigated in a general practice population. The sample was obtained by using every 12th patient on the practice age-sex register, replacing non-responders with corresponding age
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03c205f1bc9d431b7657d77c6507708b
https://doi.org/10.1136/thx.45.11.866
https://doi.org/10.1136/thx.45.11.866
Autor:
M.F. D'Souza, R.J. Collier
Publikováno v:
1991 IEEE MTT-S International Microwave Symposium Digest.
An implementation of a fourport multistate-reflectometer using dielectric guide for the frequency band 75-140 GHz is discussed. The authors focus on the realization of a phase shifter, as this component had not previously had an equivalent for use wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163d22acef1ccc466c21bc72f95c8500
https://doi.org/10.1109/mwsym.1991.147187
https://doi.org/10.1109/mwsym.1991.147187
Akademický článek
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Autor:
R.J. Collier, M.F. D'Souza
Publikováno v:
IEE Proceedings H Microwaves, Antennas and Propagation. 139:202
A phase shifter has been designed to give a constant phase over the octave bandwidth 70-140 GHz in dielectric guide. The phase shifter was designed for use in a multistate reflectometer in dielectric guide, though other applications are possible. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c737a612c806cfe32150cdff96fcc9b6
https://doi.org/10.1049/ip-h-2.1992.0037
https://doi.org/10.1049/ip-h-2.1992.0037
Autor:
M.F. D'Souza, R.J. Collier
Publikováno v:
IEE Proceedings A Science, Measurement and Technology. 139:226
The paper contains a comparison of the return losses caused by misalignment of the junctions in both metallic and dielectric waveguides. The practical measurements of these return losses for dielectric guides show that they are much smaller than the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549c0432e1bd83196dc6d802bba2a239
https://doi.org/10.1049/ip-a-3.1992.0038
https://doi.org/10.1049/ip-a-3.1992.0038
Akademický článek
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Publikováno v:
Statistics in Medicine. 4:11-21
A method has been developed for simultaneously comparing the usefulness of many treatments of established value for symptomatic medical conditions. Medical assessment of outcome is not employed. Instead patients are required to assess treatments pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7a016225d4f418c4e80dc536664bc5
https://doi.org/10.1002/sim.4780040104
https://doi.org/10.1002/sim.4780040104
Akademický článek
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