منابع مشابه
On Inverting Asteroseismic Data
Some issues of inverting asteroseismic frequency data are discussed, including the use of model calibration and linearized inversion. An illustrative inversion of artiicial data for solar-type stars, using least-squares tting of a small set of basis functions, is presented. A few details of kernel construction are also given.
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The Asteroseismic Modeling Portal (AMP) provides a web-based interface for astronomers to derive the properties of Sun-like stars from observations of their pulsation frequencies. The primary motivation for AMP is NASA’s recent launch of the Kepler satellite and its mission to identify potentially habitable Earthlike planets. Kepler detects planets by observing extrasolar transits – brief dips ...
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Evaluating the selection of content in a summary is important both for human-written summaries, which can be a useful pedagogical tool for reading and writing skills, and machinegenerated summaries, which are increasingly being deployed in information management. The pyramid method assesses a summary by aggregating content units from the summaries of a wise crowd (a form of crowdsourcing). It h...
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An automated method (FastChrom) for baseline correction, peak detection and assignment (grouping) of similar peaks across samples has been developed. The method has been tested both on artificial data and a dataset obtained from gas chromatograph analysis of wine samples. As part of the automated approach, a new method for baseline estimation has been developed and compared with other methods. ...
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A new approach for automated peak picking of multidimensional protein NMR spectra with strong overlap is introduced, which makes use of the program AUTOPSY (automated peak picking for NMR spectroscopy). The main elements of this program are a novel function for local noise level calculation, the use of symmetry considerations, and the use of lineshapes extracted from well-separated peaks for re...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2018
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/sty253