نتایج جستجو برای: saturn

تعداد نتایج: 1923  

1996
A. B. Goldin M. S. Kowitt E. S. Cheng D. A. Cottingham D. J. Fixsen C. A. Inman S. S. Meyer J. L. Puchalla J. E. Ruhl R. F. Silverberg

Whole disk brightness ratios for Jupiter, Saturn, and Mars are reported at 5.7, 9.5, 16.4, and 22.5 cm. Using models for the brightness temperature of Mars, the whole disk brightness temperatures for Jupiter and Saturn are also given for the four frequencies. Subject headings: balloons — cosmic microwave background — infrared: solar system — planets and satellites: individual (Jupiter, Mars, Sa...

2007
Henriette Elvang Pau Figueras

Using the inverse scattering method we construct an exact stationary asymptotically flat 4+1-dimensional vacuum solution describing “black saturn”: a spherical black hole surrounded by a black ring. Angular momentum keeps the configuration in equilibrium. Black saturn reveals a number of interesting gravitational phenomena: (1) The balanced solution exhibits 2-fold continuous non-uniqueness for...

2007
Henriette Elvang Pau Figueras

Using the inverse scattering method we construct an exact stationary asymptotically flat 4+1-dimensional vacuum solution describing “black saturn”: a spherical black hole surrounded by a black ring. Angular momentum keeps the configuration in equilibrium. Black saturn reveals a number of interesting gravitational phenomena: (1) The balanced solution exhibits 2-fold continuous non-uniqueness for...

M. Piri V. Ördog

The toxic effects of herbicides (Machete, Saturn) and pesticides (Diazinon and Malathion) on green algae, Scenedesmus obtusiusculus, and cyanobacteria, Anabaena flos aquae, were studied. The results indicated that Machete and Saturn, in comparison to Diazinon and Malathion, were more toxic. On the other hand it was revealed that green algae was more sensitive to the pesticides than the cyanobac...

Journal: :Communications of the ACM 2020

2014
E. STONE T. C. OWEN

Saturn is a giant planet surrounded by numerous rings, many satellites, and a large magnetosphere. Although the Saturn system bears a general resemblance to the Jovian system, it has many unique attributes which provide new insight into the formation and evolution of planetary systems. This introductory chapter provides an overview of the results of recent studies of the Saturn system which are...

2004
E. Kallio I. Sillanpää P. Janhunen

[1] The Titan-Saturn plasma interaction is studied using a global numerical kinetic model. The developed selfconsistent three-dimensional quasi-neutral hybrid model is used to study Titan’s interaction with supersonic and subsonic plasma flow. The subsonic flow case represents Titan in the Kronian magnetosphere during the Voyager-1 flyby. The supersonic and weakly supermagnetosonic flow cases a...

2017
Joseph Tilbian Andrés Cabrera Steffen Martin Lukasz Olczyk

This demonstration introduces the Stride programming language, the Stride IDE, and the Saturn M7 embedded audio development board. Stride is a declarative and reactive domain specific programming language for real-time sound synthesis, processing, and interaction design. The Stride IDE is a cross-platform integrated development environment for Stride. Saturn M7 is an embedded audio development ...

2009
EDWARD C. STONE

1e Voyager project, a national enterprise involving several thousand individuals who built the spacecraft, several hundred at Caltech's Jet Propulsion Laboratory who fly it, and approximately a hundred scientists who are analyzing the data, began, in a sense, with one man and his telescope. In 1610 Galileo turned that telescope toward Saturn and observed some odd appendages, somewhat like cup h...

2000
J. U. Ness J. H. M. M. Schmitt

We present an analysis of X-ray observations of the trans-Jovian planets Saturn, Uranus and Neptune with the ROSAT PSPC in comparison with X-ray observations of Jupiter. For the first time a marginal X-ray detection of Saturn was found and 95% confidence upper limits for Uranus and Neptune were obtained. These upper limits show that Jupiter-like X-ray luminosities can be excluded for all three ...

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