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Orbit–orbit interaction in positive ions of transition elements
Canadian Journal of Physics, 1968The orbit–orbit interaction in a number of positive ions of transition elements has been evaluated from analytical Hartree–Fock functions. This interaction is the same for the various states arising from a given configuration and with the same parent state and, in many cases, of an order of magnitude comparable to the spin–orbit interaction.
Jon Thorhallsson, Serafin Fraga
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Variation of Geometric Orbital Elements
1989The term variation of elements is not only applied to indicate that the elements of an orbit are affected by small additional forces applied to a satellite (in addition to the Kepler force) and consequently vary, but also indicates a method to determine these changes, which was introduced by Euler* in 1748.
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An overview of real‐world data sources for oncology and considerations for research
Ca-A Cancer Journal for Clinicians, 2022Lynne Penberthy +2 more
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The Elements of Spectroscopic Orbits
1978The orbit is based on only one measured function, namely the radial velocity V of a star (relative to the sun) at different times. Call γ the radial velocity of the mass center of the binary (a constant unless a third body is involved), and z= dz/dt the radial part of the orbital velocity of the observed component relative to the mass center: $$V =
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Smithsonian Contributions to Astrophysics, 1961
Gerald S. Hawkins, Richard B. Southworth
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Gerald S. Hawkins, Richard B. Southworth
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Roles of transposable elements in the regulation of mammalian transcription
Nature Reviews Molecular Cell Biology, 2022Julius A Judd +2 more
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