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  • 2005-2009
  • 1980-1984  (3)
  • Chemistry  (2)
  • Pearsonian III and VII curves  (1)
  • 1
    ISSN: 1573-8868
    Keywords: igneous biotite data ; moments ; skewness and kurtosis ; Pearsonian III and VII curves ; Edgeworth series ; lognormal transformation ; incomplete gamma and beta integrals ; confidence intervals
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Mathematics
    Notes: Abstract Biotite crystals were counted in standard thin sections which originated from the diamond drill core of the mafic norite formation at Strathcona mine, Sudbury Nickel Irruptive. Pearson's method of moments is suitable to fit Types III and VII to the biotite data and its log 10 transformation values, as the number of samples (thin sections)is large (351).Based on the two models and the Edgeworth series (utilizing the log 10 data)probability values p,that biotite occurrences lie in the interval “mean ± Z ⋅standard deviations” is derived. Results are compared with the usual normal probability values pZ corresponding to Zand it is shown that the Edgeworth series generated the largest pvalues for intervals when pZ values are large; for intermediate or lower pZ s. Types VII and III models produced larger ps, relative to the Normal and the Edgeworth series.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 27 (1981), S. 177-184 
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: New experimental data indicate that mass flux in cocurrent gas-liquid flows may be determined by the use of Pitot tubes in conjunction with a local mixture density measurement technique. The data were taken over a wide range of flow regimes in a horizontal pipe and included separated patterns such as stratified and annular flows. Local mixture densities were obtained by a computer-assisted algebraic reconstruction technique that used chordal average densities measured by traversing gamma beam attenuation.The results extend the applicability of this mass flux measurement technique well beyond the relatively homogeneous, high-pressure, steam-water flow situations originally studied by Banerjee and Nguyen (1977).
    Additional Material: 11 Ill.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    New York : Wiley-Blackwell
    Journal of Polymer Science: Polymer Letters Edition 21 (1983), S. 263-270 
    ISSN: 0360-6384
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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