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  • 1
    Electronic Resource
    Electronic Resource
    Grignard Reactions. XV.1 Sterically Hindered Aliphatic Carbonyl Compounds. V. Enolization Studies. I (1942)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 64 (1942), S. 1619-1621 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01259a040
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Fluorocarbons. The Reaction of Fluorine with Carbon (1939)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 61 (1939), S. 2962-2966 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01265a111
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    FLUOROCARBONS (1937)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 59 (1937), S. 1407-1407 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01286a512
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  • 4
    Electronic Resource
    Electronic Resource
    Acceleration of auroral particles by magnetic-field aligned electric fields (1988)
    Springer
    Astrophysics and space science 144 (1988), S. 135-147 
    Details
    ISSN: 1572-946X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Measurements on the S3-3 and Viking satellites appear to show that at least a large fraction of magnetic field-aligned potential drops are made up of multiple double layers. Solitons and double layers inU-shaped potential structures give rise to spiky electric fields also perpendicular to the magnetic field in agreement with satellite measurements. The large scale potential structures associated with invertedV-events are built up of many similar short-lived structures on a small scale. Viking measurements indicate that electric fields parallel to the magnetic field are almost always directed upward.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00793177
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  • 5
    Electronic Resource
    Electronic Resource
    Coupling between the outer magnetosphere and the high-latitude ionosphere (1967)
    Springer
    Space science reviews 7 (1967), S. 198-210 
    Details
    ISSN: 1572-9672
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The coupling between the ionosphere and the outer magnetosphere depends on the topology of the geomagnetic field. Some aspects of the closed and open magnetospheric models are briefly discussed. The assumption that the geomagnetic field lines are equipotentials is critisized both on observational and on theoretical grounds. Measurements of Hα Doppler profiles, of precipitating particles above the ionosphere, and of charged particle densities in the magnetosphere indicate the existence of electric fields, E\\, parallel with the magnetic field. Two different models of E\\ are considered. Both models violate the condition of frozen-in magnetic fields. In one of them there are occasional transient electric field impulses along the field lines which cause precipitation splashes. The other model invokes electrostatic fields which vanish occasionally due to instabilities. This gives rise to precipitation splashes of about equal numbers of ions and electrons. The latter model seems to be favoured by known satellite data concerning the pitch angle distributions of electrons above the ionosphere. It is suggested that electric fields in space should be measured by satellites and rockets. Expected values of the fields in different regions of space are given.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00215596
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    Paper (German National Licenses)
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