Results 21 to 30 of about 123,325 (182)
Trans/Form/Ação, 2008 Na física celeste apresentada em sua Astronomia nova, Kepler explica os movimentos planetários através da ação de uma certa força ou potência motriz solar.
Anastasia Guidi Itokazu
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RR Lyrae Stars as Seen by the Kepler Space Telescope
Frontiers in Astronomy and Space Sciences, 2021 The unprecedented photometric precision along with the quasi-continuous sampling provided by the Kepler space telescope revealed new and unpredicted phenomena that reformed and invigorated RR Lyrae star research.
Emese Plachy +5 more
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On the Proper Treatment of Dynamics in Cognitive Science
Topics in Cognitive Science, EarlyView., 2023 Abstract This essay examines the relevance of dynamical ideas for cognitive science. On its own, the mere mathematical idea of a dynamical system is too weak to serve as a scientific theory of anything, and dynamical approaches within cognitive science are too rich and varied to be subsumed under a single “dynamical hypothesis.” Instead, after first ...
Randall D. Beer
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Analytic orbit propagation for transiting circumbinary planets
, 2015 The herein presented analytical framework fully describes the motion of coplanar systems consisting of a stellar binary and a planet orbiting both stars on orbital as well as secular timescales.
Eggl, Siegfried, Georgakarakos, Nikolaos
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The architecture and formation of the Kepler-30 planetary system
, 2018 We study the orbital architecture, physical characteristics of planets, formation and long-term evolution of the Kepler-30 planetary system, detected and announced in 2012 by the KEPLER team.
Goździewski, Krzysztof +3 more
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The MICZ-Kepler Problems in All Dimensions [PDF]
, 2007 The Kepler problem is a physical problem about two bodies which attract each other by a force proportional to the inverse square of the distance. The MICZ-Kepler problems are its natural cousins and have been previously generalized from dimension three ...
Cohen-Tannoudji C. +3 more
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A novel hybrid algorithm of GSA with Kepler algorithm for numerical optimization
Journal of King Saud University: Computer and Information Sciences, 2015 It is now well recognized that pure algorithms can be promisingly improved by hybridization with other techniques. One of the relatively new metaheuristic algorithms is Gravitational Search Algorithm (GSA) which is based on the Newton laws. In this paper,
Soroor Sarafrazi +2 more
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El platonisme de Johannes Kepler
Enrahonar: Quaderns de Filosofia, 1995 L'article analitza el contingut de dues obres de Kepler, Mysterium Cosmographicum i Harmonice Mundi amb el propòsit d'esbrinar la qüestió del platonisme de Kepler, una qüestió que, d'acord amb el punt de vista d'aquest treball, necessita qualificació. És
J.V. Field
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Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
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Plasmonic Nanomachines: Creating Local Potential Gradients and Motions
Advanced Materials, EarlyView.Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim +3 more
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