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  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 187 (1960), S. 675-676 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In a recent paper, Hawkins and Southworth3 have pointed out on the basis of their study of a random sample of 360 meteor trails photographed with the Baker Super Schmidt cameras at New Mexico that the observed lengths of the trails are considerably shorter than that predicted by the theory. In one ...
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 156-158 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Photographic observations of solar prominences in the K line with the spectroheliograph were commenced at Kodaikanal in 1905. The material available up to date covers four sunspot cycles. The Kodaikanal data for the period 1905?14 have been discussed by Mr. and Mrs. Evershed, while the data for the ...
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 168 (1951), S. 291-292 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Measurements of the variation of total energy across a sunspot with a thermocouple led Pettit and Nicholson2 to the conclusion that the total energy falls continuously from the photosphere throughout the penumbra to the umbra, where it remains fairly-constant at about half the photospheric ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 205 (1965), S. 166-167 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Jordon1 made a comparison between the observed and geostrophic winds from latitude 13 to 32 N. over certain parts of the Pacific and the Atlantic, and found that more than 75 per cent of the observed winds were appreciably sub-geostrophic south of latitude 20 N. Palmer et al2 found that the monthly ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 210 (1966), S. 402-403 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The conventional equation for meteor luminosity/ ionization is: 2\dtJ (1) where I is the luminous/ionization intensity at any point of the trail, dm/dt is the rate of ablation of the meteor at that point, v is the velocity of the meteor and T is an efficiency factor that determines what fraction ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 136 (1935), S. 551-552 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Raman spectrum of heavy water was first studied by Prof. R. W. Wood1, who obtained a strong band at 2517 cm.−1. For the vapour of heavy water, Rank, Larsen and Bordner2 found a line at 2666 cm.−1, while Wood has reported a line at ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 138 (1936), S. 123-123 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Raman spectrum of cyclopropane is of great interest in view of the fact that it is the simplest of the cyclic hydrocarbons, and also from the point of view of the structure of the cyclopropane molecule. I have investigated this substance both in the liquid and vapour states and have ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Journal of Molecular and Cellular Cardiology 26 (1994), S. 1029-1036 
    ISSN: 0022-2828
    Keywords: Mitochondrial gene expression. Cardiac growth and development, Bovine
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochemical and Biophysical Research Communications 88 (1979), S. 1111-1118 
    ISSN: 0006-291X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 247 (1973), S. 53-58 
    ISSN: 1432-069X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Um in der Vererbungsfrage der Psoriasis einen Schritt weiter zu kommen, wurde das von Hellgren 1967 veröffentlichte schwedische Material einer Heritabilitätsberechnung zugrunde gelegt, die den Beweis der multifaktoriellen Vererbung zum Ziel hat. Mit Heritabilität ist der genetisch determinierte Anteil der gesamten phänotypischen Varianz bezeichnet, woraus sich die Relevanz der Umweltfaktoren ableitet. Diese nach dem Modell von Falconer durchgeführte Berechnung erfaßt sowohl die manifesten als auch die potentiellen Psoriatiker, die mit heutigen Mitteln nicht im einzelnen identifiziert werden können. Es ergibt sich ein Heritabilitätsanteil von 64% für Eltern, 60% für Geschwister und 52% für alle Verwandten ersten Grades, einschließlich der Kinder der Psoriatiker. Für den zweiten Verwandtschaftsgrad beträgt die entsprechende Berechnung 48%. Keiner der Unterschiede ist statistisch signifikant.
    Notes: Summary To elucidate the mode of inheritance in psoriasis, Falconer's model for estimating heritability which is under the assumption of multifactorial inheritance, was applied to the data of Hellgren (1967) from Sweden. The heritability estimates were based on both manifest and potential psoriasis since a clear separation of these two categories was impossible. These estimates were 64% for parents, 60% for siblings and 52% for all first degree relatives which included the children of psoriatic cases. For second degree relatives it was 48%. None of these differences are statistically significant. The results are discussed.
    Type of Medium: Electronic Resource
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