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Träfflista för sökning "WFRF:(Page Andrew C.) srt2:(2008-2009)"

Sökning: WFRF:(Page Andrew C.) > (2008-2009)

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1.
  • Lynch, David K., et al. (författare)
  • NOVA V2362 CYGNI (NOVA CYGNI 2006): SPITZER, SWIFT, AND GROUND-BASED SPECTRAL EVOLUTION
  • 2008
  • Ingår i: Astronomical Journal. - 1538-3881 .- 0004-6256. ; 136:number 5, 2008 November, s. 1815-1827
  • Tidskriftsartikel (refereegranskat)abstract
    • Nova V2362 Cygni has undergone a number of very unusual changes. Ground-based spectroscopy initially revealed a normal sequence of events: the object faded and its near-infrared emission lines gradually shifted to higher excitation conditions until about day 100 when the optical fading reversed and the object slowly brightened. This was accompanied by a rise in the Swift X-ray telescope flux and a sudden shift in excitation of the visible and IR spectrum back to low levels. The new lower excitation spectrum revealed broad line widths and many P-Cygni profiles, all indicative of the ejection of a second shell. Eventually, dust formed, the X-ray brightness—apparently unaffected by dust formation—peaked and then declined, and the object faded at all wavelengths. The Spitzer dust spectra revealed a number of solid-state emission features that, at this time, are not identified.
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2.
  • Olatunji, Bunmi O., et al. (författare)
  • Confirming the Three-Factor Structure of the Disgust Scale-Revised in Eight Countries
  • 2009
  • Ingår i: Journal of Cross-Cultural Psychology. - : SAGE Publications. - 0022-0221 .- 1552-5422. ; 40:2, s. 234-255
  • Tidskriftsartikel (refereegranskat)abstract
    • The current study evaluates the factor structure of the Disgust Scale–Revised (DS-R) in eightcountries: Australia, Brazil, Germany, Italy, Japan, the Netherlands, Sweden, and the UnitedStates (N = 2,606). Confirmatory factor analysis is used to compare two different models of the DS-R and to investigate the invariance of the factor structure of the DS-R across countries and gender. A three-factor solution consisting of three different but interrelated disgust factors (a 12-item core disgust factor, an 8-item animal-reminder disgust factor, and a 5-item contamination disgust factor) best accounted for the data in all countries except the Netherlands. Relative to the United States, the three-factor solution is invariant in Australia, Brazil, and Japan but not in Germany, Italy, the Netherlands, and Sweden. The three-factor solution is also invariant across gender in most countries. The implications of these cross-cultural findings for promoting a morevalid and reliable assessment of disgust dimensions, as assessed by the DS-R, are discussed.
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