Next: SAOTk and TclXPA: Tcl/Tk Extensions for Astronomy . Up: Use of Scripting Language . ... The staff of the Astronomical Data Center at GSFC (ADC, http://adc.gsfc.nasa.gov ) is involved in a research project to define the XML format for the metadata of an astronomical repository and for large data tables. In the process, an XML tool box is being developed for importation, enhancement, and distribution of published data and their metadata documents. ...

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• Co-occurrence Evidence for Subject Vocabulary Reconciliation in ADS Databases

... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...

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• GRADIENT-INDEX OPTICS

... With me I have Dennis Webb, who's been here in Moscow for the last ten days with me. Dennis has had an interesting experience while he's been over there, and we're going to talk about it. Dennis, before we get started on that, why don't you tell us what the origin of your trip is and was, and what your normal job is and what you were doing. Webb: Okay, Rich. ... I'm starting to think, now, okay, they're going to hold me until I get a valid visa. ... Return to JSC Oral History Website . ...

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• Jay H. Greene Oral History
• John E. Blaha Oral History

... 33, No. 5, pp. 332­339. i Young Nuclei in Dwarf Elliptical Galaxies I. V. Chilingarian1, 1 2 2 ** , O. K. Sil'chenko1, V. L. Afanasiev2 , and Ph. ... In all three galaxies, the luminosity-weighted age of the nuclei (4 Gyr) is considerably younger than that of the population in the outer regions of the galaxies. ... Kinematically decoupled structures associated with a young metal-rich stellar population can be formed precisely through a dissipative merger of gas-rich galaxies several Gyr ago. ...

206. Deep Purple Discography