منابع مشابه
GPS radio occultation with CHAMP : Initial results
Fig. 1. The German CHAMP satellite (view from antivelocity direction with GPS occultation antennas) Abstract: The German CHAMP (Challenging Minisatellite Payload) satellite (launched on July 15, 2000) is a geoscience mission aiming for the determination of Earth’s gravity and magnetic field and for GPS-based atmospheric sounding. The atmospheric profiling experiment onboard CHAMP was started in...
متن کاملDmd053199 1914..1922
Naturally occurring furanocoumarin compounds psoralen (PRN) and isopsoralen (IPRN) are bioactive constituents found in herbaceous plants. They are widely used as active ingredients in several Chinese herbal medicines. In this study, the CYP1A2 inhibitory potential of PRN and IPRN was investigated in rats in vitro and in vivo as well as in human liver microsomes. Both compounds exhibited reversi...
متن کاملMax Perutz (1914–2002)
Become a scientist, Ernest Rutherford would urge his friends, for then you will never be old, you will remain all your life a child at play. So it proved for the evergreen Max Perutz, who did his last experiment only weeks before he died at the fine age of eighty-seven. Perutz embraced Noël Coward's dictum that 'work is fun, work is much more fun than fun'. In an eventful life, beset in its ear...
متن کاملOccultation and Microlensing
Occultation and microlensing are different limits of the same phenomena of one body passing in front of another body. We derive a general exact analytic expression which describes both microlensing and occultation in the case of spherical bodies with a source of uniform brightness and a non-relativistic foreground body. We also compute numerically the case of a source with quadratic limb-darken...
متن کاملSCIAMACHY solar occultation
Solar occultation with SCIAMACHY: algorithm description and first validation J. Meyer, A. Bracher, A. Rozanov, A. C. Schlesier, H. Bovensmann, and J. P. Burrows Institute of Environmental Physics, University of Bremen, Germany Received: 20 September 2004 – Accepted: 25 October 2004 – Published: 10 January 2005 Correspondence to: J. Meyer ([email protected]) © 2005 Author(s). This ...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1915
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/75.9.710