Results 101 to 110 of about 12,272 (307)
A Unified, Physical Framework for Mean Motion Resonances
The Astrophysical JournalThe traditional approach to analyzing mean motion resonances (MMRs) is through the canonical perturbation theory. While this is a powerful method, its generality leads to complicated combinations of variables that are challenging to interpret and require
Daniel Tamayo, Samuel Hadden
doaj +1 more source
Novel solar sail mission concepts for Space weather forecasting [PDF]
, 2014 This paper proposes two novel solar sail concepts for space weather forecasting: heliocentric Earth-following orbits and Sun-Earth line confined solar sail manifolds.
Heiligers, Jeannette, McInnes, Colin
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Solar sail orbits at the Earth-Moon libration points [PDF]
, 2009 Solar sail technology offers new capabilities for the analysis and design of space missions. This new concept promises to be useful in overcoming the challenges of moving throughout the solar system.
Simo, Jules, McInnes, Colin R.
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Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr
Advanced Materials, EarlyView.Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra +19 more
wiley +1 more source
Applications of solar radiation pressure dominated highly non-Keplerian trajectories around minor bodies [PDF]
, 2013 With the growing interest in the exploration and possible exploitation of small minor bodies, demonstrator missions to asteroids and comets are a trending topic in the research community.
Sanchez Cuartielles, Joan-Pau +2 more
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Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
The Instability Mechanism of Compact Multiplanet Systems
The Astrophysical JournalTo improve our understanding of orbital instabilities in compact planetary systems, we compare suites of N -body simulations against numerical integrations of simplified dynamical models.
Caleb Lammers, Sam Hadden, Norman Murray
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On Hooke's 1685 Manuscript on Orbital Mechanics
Historia Mathematica, 1998 This ``Letter to the Editor'' is a response to Herman Erlichson's critique of the author's analysis of a manuscript by Robert Hooke, dated September 1685, which describes a geometrical construction for orbital dynamics. In order to provide additional evidence for his standpoint, the author demonstrates that Hooke's construction can readily be seen to ...
openaire +2 more sources
Orbital Mechanics and AI [PDF]
Traditional orbital mechanics courses typically start with simpler problems that can be solved on paper, gradually progressing to more complex problems that require computational tools.
Luciani, Daniella, McGuigan, Cliodhna
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