Zobrazeno 1 - 10
of 11
pro vyhledávání: '"H. B. French"'
Publikováno v:
1996 Solid-State, Actuators, and Microsystems Workshop Technical Digest.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e7b0ee3f84bbc7d3ac1c9748d7f3642
https://doi.org/10.31438/trf.hh1996.45
https://doi.org/10.31438/trf.hh1996.45
Publikováno v:
SPIE Proceedings.
A catadioptric Cassegrain optical system is described that permits simultaneous operation as an infrared (IR) imager and a millimeter wave (MMW) radar through a common aperture. Separation of IR and MMW focal points is achieved by use of suitable dic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cc09e3412a0dc07a9bba5c4fe936487
https://doi.org/10.1117/12.941831
https://doi.org/10.1117/12.941831
Autor:
H. B. French
Publikováno v:
Planetary Nebulae ISBN: 9789027715586
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9c74e232a2478b7b1ae1cb283f1884a
https://doi.org/10.1007/978-94-009-7094-6_78
https://doi.org/10.1007/978-94-009-7094-6_78
Publikováno v:
Optical Engineering. 28
A catadioptric Cassegrain optical system is described that permits simultaneous operation as an infrared (IR) imager and a millimeter wave (MMW) radar through a common aperture. Separation of IR and MMW focal points is achieved by use of suitable dic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35448e442d39d3611ef6a7c882aebe5a
https://doi.org/10.1117/12.7976894
https://doi.org/10.1117/12.7976894
Publikováno v:
The Astrophysical Journal. 219:L85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2807cd87b733693d221781b5645cbb85
https://doi.org/10.1086/182612
https://doi.org/10.1086/182612
Autor:
H. B. French, J. E. Gunn
Publikováno v:
The Astrophysical Journal. 269:29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::572b715089ad5e2d6415feb19c91ec16
https://doi.org/10.1086/161015
https://doi.org/10.1086/161015
Autor:
H. B. French
Publikováno v:
Symposium - International Astronomical Union. 103:524-524
Gas phase carbon abundances have been determined for a number of bright planetary nebulae from new photoelectric measurements of optical recombination lines (C II λ 4267, C III λ 4650 and C IV λ 4659). Because of blending problems for the latter t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfc7639b1b418e30b8853c458bcf805c
https://doi.org/10.1017/s0074180900094262
https://doi.org/10.1017/s0074180900094262
Autor:
J. S. Miller, H. B. French
Publikováno v:
Publications of the Astronomical Society of the Pacific. 92:753
The spectrum of the nucleus of 3C 120 showed major changes in line strengths within a period of less than a year. The most probable interpretation is that the continuum and broad lines decreased in strength by a factor of two while the narrow lines r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6f04aeb22bf097905b5dbc11c66847e
https://doi.org/10.1086/130741
https://doi.org/10.1086/130741
Autor:
H. B. French
Publikováno v:
The Astrophysical Journal. 273:214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e2a64a8dc43fca9a01cac16037465c8
https://doi.org/10.1086/161360
https://doi.org/10.1086/161360
Autor:
H. B. French, S. M. Faber
Publikováno v:
The Astrophysical Journal. 235:405
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6274ee7a692d4b01fade833290fcc090
https://doi.org/10.1086/157644
https://doi.org/10.1086/157644