Results 221 to 230 of about 19,217 (256)
Some of the next articles are maybe not open access.
Scientific American, 2014
The article presents information on the findings of the U.S. National Aeronautics & Space Administration's (NASA's) Kepler space telescope launched in 2009. NASA scientists have announced that Kepler's tally of discovered planets is nearly 1,700. Kepler searched for planets by measuring dips in a star's brightness, that occur when a planet passes in ...
openaire +3 more sources
The article presents information on the findings of the U.S. National Aeronautics & Space Administration's (NASA's) Kepler space telescope launched in 2009. NASA scientists have announced that Kepler's tally of discovered planets is nearly 1,700. Kepler searched for planets by measuring dips in a star's brightness, that occur when a planet passes in ...
openaire +3 more sources
Mathematical Proceedings of the Cambridge Philosophical Society, 1955
1. Kepler's equationhas, when θ, x are real with 0 < x < 1, just one real root ξ = ξ*(θ, x). For this root there are the well-known formulae, dating from Lagrange and Bessel,The objects of this paper are (i) to obtain analogous formulae for the unreal roots ξ of the equation, and (ii) to sum the conjugates (as Fourier series in θ) of the series ...
openaire +3 more sources
1. Kepler's equationhas, when θ, x are real with 0 < x < 1, just one real root ξ = ξ*(θ, x). For this root there are the well-known formulae, dating from Lagrange and Bessel,The objects of this paper are (i) to obtain analogous formulae for the unreal roots ξ of the equation, and (ii) to sum the conjugates (as Fourier series in θ) of the series ...
openaire +3 more sources
2013
The Kepler problem, which is a basic two-body problem of mechanics, is used to introduce simple integrators. This problem can be solved analytically and is, thus, a very interesting candidate to benchmark numerical methods of integration. First of all, the analytic solution of the problem is discussed in considerable detail.
Benjamin A. Stickler, Ewald Schachinger
openaire +2 more sources
The Kepler problem, which is a basic two-body problem of mechanics, is used to introduce simple integrators. This problem can be solved analytically and is, thus, a very interesting candidate to benchmark numerical methods of integration. First of all, the analytic solution of the problem is discussed in considerable detail.
Benjamin A. Stickler, Ewald Schachinger
openaire +2 more sources
Nuncius, 2003
RIASSUNTO In The Watershed: a Biography of Johannes Kepler (New York, Anchor Books, 1960) Arthur Koestler scriveva: «Al di la dell'importanza strategica nel contesto della battaglia cosmologica, la Dissertatio cum Nuncio Sidereo non ha molto valore scientifico» (p. 193).
openaire +2 more sources
RIASSUNTO In The Watershed: a Biography of Johannes Kepler (New York, Anchor Books, 1960) Arthur Koestler scriveva: «Al di la dell'importanza strategica nel contesto della battaglia cosmologica, la Dissertatio cum Nuncio Sidereo non ha molto valore scientifico» (p. 193).
openaire +2 more sources
2005
Contemporain de Galilée qu'il a précédé et encouragé dans la défense du système copernicien, l'astronome Johannes Kepler (1571-1630) est peu connu, y compris dans le monde germanique. À tort car, entre Copernic et Newton, il occupe une place de tout premier plan dans l'histoire des sciences.
Depondt, Philippe, de Véricourt, G.
openaire +1 more source
Contemporain de Galilée qu'il a précédé et encouragé dans la défense du système copernicien, l'astronome Johannes Kepler (1571-1630) est peu connu, y compris dans le monde germanique. À tort car, entre Copernic et Newton, il occupe une place de tout premier plan dans l'histoire des sciences.
Depondt, Philippe, de Véricourt, G.
openaire +1 more source
Anesthesia & Analgesia, 2012
Our goal in this study was to develop a robotic intubation system and to conduct a feasibility pilot study on the use of a robotic intubation system for endotracheal intubations. The Kepler Intubation System was developed, consisting of a remote control center (joystick and intubation cockpit) linked to a standard videolaryngoscope via a robotic arm ...
Thomas M. Hemmerling +4 more
openaire +2 more sources
Our goal in this study was to develop a robotic intubation system and to conduct a feasibility pilot study on the use of a robotic intubation system for endotracheal intubations. The Kepler Intubation System was developed, consisting of a remote control center (joystick and intubation cockpit) linked to a standard videolaryngoscope via a robotic arm ...
Thomas M. Hemmerling +4 more
openaire +2 more sources
2012
In this chapter we will describe how to use the KEPLER program, trying to be self-contained and without referring excessively to the underlying mathematical structure. The command statements are gathered in four windows, which one selects in the pop-up menu in the left-top corner. See the Appendix A for snapshots of the MATLAB programs in the CD.
openaire +2 more sources
In this chapter we will describe how to use the KEPLER program, trying to be self-contained and without referring excessively to the underlying mathematical structure. The command statements are gathered in four windows, which one selects in the pop-up menu in the left-top corner. See the Appendix A for snapshots of the MATLAB programs in the CD.
openaire +2 more sources
2016
Imagine you are a popular scientist (maybe you are) and you are dealing with a hot topic. Suddenly you realize that there is someone else, very talented, not yet that popular and working in the same field as you. What would you do? Collaborate with him? Or put obstacles in his way? Or something in between?
Benjamin Bahr +2 more
openaire +2 more sources
Imagine you are a popular scientist (maybe you are) and you are dealing with a hot topic. Suddenly you realize that there is someone else, very talented, not yet that popular and working in the same field as you. What would you do? Collaborate with him? Or put obstacles in his way? Or something in between?
Benjamin Bahr +2 more
openaire +2 more sources