Zobrazeno 1 - 10
of 11
pro vyhledávání: '"S. Stobie"'
Publikováno v:
Physical Review Applied. 10
Microcapillaries are inherently fluidic sensing platforms that can, under appropriate conditions, support lasing. We propose and demonstrate a lasing microcapillary sensor based on "star" and "triangle" interferences arising from reflection and refra
Autor:
R. S. Stobie
Publikováno v:
Astrophysics and Space Science. 230:9-15
Because of its geographical location and (astronomically) excellent climate South Africa can make an unique contribution to international astronomical research. An assessment of recent developments in telescope technology has shown that an advanced t
Autor:
R. S. Stobie, C. D. Laney
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 260:408-414
Fourier decomposition of infrared light curves has been carried out for 51 Galactic Cepheids. The systematic variation of the Fourier parameters with period is determined. The P 2 /P 0 resonance near P = 10 d dominates the trend in light-curve shape,
Publikováno v:
SPIE Proceedings.
The Southern African Large Telescope (SALT) is a 10-m class optical/IR segmented mirror telescope based on the groundbreaking, low cost, Hobby-Eberly Telescope (HET) design. Approval to construct and operate SALT, which will be the largest single opt
Autor:
R. S. Stobie
Publikováno v:
Survey Review. 25:231-235
The COSMOS machine is an automatic high-speed micro densitometer. Although specifically designed for high precision measurements in astronomy it has in practice found use in many other branches of science (e.g. medicine, aerial photography, sideways
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 238:709-727
Etude de la fonction de luminosite stellaire dans la region du pole galactique nord. La methode est basee sur les parallaxes photometriques derivees de l'indice de couleur V-I. Il est demontre que l'application du biais classique de Malmquist conduit
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 179:389-399
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 200:605-619
Autor:
R S Stobie
Publikováno v:
Pattern Recognition Letters. 4:317-324
Astronomical photographs contain information on large numbers of stars and galaxies. Automatic methods of extracting this information are described with emphasis on the image processing techniques employed.
Autor:
R. S. Stobie, L. A. Balona
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 189:627-640