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Investigation into the interactive feedback and rock burst mechanism under mining disturbance. [PDF]
Sci RepBai J +6 more
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Rapid dopaminergic signatures in movement: Reach vigor reflects reward prediction error and learned expectation. [PDF]
Sci AdvKorbisch CC, Ahmed AA.
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30. Radial Velocities (Vitesses Radiales)
Transactions of the International Astronomical Union, 1988The present report on the activities of IAU Commission 30, covering the triennium June l, 1984 through June 1, 1987, will be somewhat different from its recent predecessors in both content and style. Over the preceding decade or so, the reports mainly emphasized the dramatic improvements in observing efficiency, achieved primarily through the general ...
J. Andersen +6 more
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Publications of the Astronomical Society of the Pacific, 1983
A number of techniques for determining stellar radial velocities with a precision better than 100 m s-1 are now becoming available. Three types of precision velocity techniques have been proposed, using for wavelength reference either telluric lines, Fabry-Perot fringes, or lines generated in an absorption cell. The author has used the latter technique,
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A number of techniques for determining stellar radial velocities with a precision better than 100 m s-1 are now becoming available. Three types of precision velocity techniques have been proposed, using for wavelength reference either telluric lines, Fabry-Perot fringes, or lines generated in an absorption cell. The author has used the latter technique,
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International Astronomical Union Colloquium, 1984
AbstractThe writer reviews the presently available lists of standard-velocity stars approved by IAU Commission 30 and suggests that the time has arrived for major revisions. Many of the currently adopted standards are known or suspected to be variable in velocity at the level of precision to which we can now work. The writer suggests that we need three
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AbstractThe writer reviews the presently available lists of standard-velocity stars approved by IAU Commission 30 and suggests that the time has arrived for major revisions. Many of the currently adopted standards are known or suspected to be variable in velocity at the level of precision to which we can now work. The writer suggests that we need three
openaire +1 more source