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  • 1930-1934  (10)
Source
Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Thermionic Vacuum Tubes. (1933)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 37 (1933), S. 660-660 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j150347a016
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The Lightning Flash as Source of an Atmospheric (1934)
    [s.l.] : Nature Publishing Group
    Nature 134 (1934), S. 968-968 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DURING the last few years we have made, on the roof of King's College, London, a series of observations on the rapid variations of the earth's electric field associated with thundercloud discharges, using a Wilson sphere as the conductor exposed to the earth's field, and a cathode ray ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/134968a0
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Polarisation of Downcoming Wireless Waves in the Southern Hemisphere. (1931)
    [s.l.] : Nature Publishing Group
    Nature 128 (1931), S. 1037-1037 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN the course of experiments carried out some years ago at the Peterborough Radio Research Station of the Department of Scientific and Industrial Research, Mr. Ratcliffe and I made some observations1 on the state of polarisation of wireless waves after their reflection by the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1281037a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    A Simple Method of Investigating Wireless Echoes of Short Delay. (1931)
    [s.l.] : Nature Publishing Group
    Nature 127 (1931), S. 970-970 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ONE of the two methods most commonly used in the determination of the equivalent height of the Kennelly-Heaviside layer is that involving the measurement of the time required for a brief wireless signal to travel upwards to the reflecting region and back. This quantity is most conveniently ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/127970a0
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    A Method of Measuring Upper Atmospheric Ionisation. (1931)
    [s.l.] : Nature Publishing Group
    Nature 127 (1931), S. 197-197 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE experimental investigation of the electrical structure of the upper atmosphere by means of wireless waves as the exploring agency has shown that there exist two main ionised regions from which such waves may be reflected. The lower of these regions is the Kennelly-Heaviside layer, which ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/127197a0
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  • 6
    Electronic Resource
    Electronic Resource
    Polarisation of Wireless Echoes (1932)
    [s.l.] : Nature Publishing Group
    Nature 130 (1932), S. 472-472 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE were much interested in Mr. T. L. Eckersley's description1 of a method of demonstrating the polarisation of wireless echoes, but surprised to find that some of the results he mentions appear both contradictory to the magneto-ionic theory and also to those obtained when other ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/130472a0
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  • 7
    Electronic Resource
    Electronic Resource
    Radio Exploration of the Ionosphere (1934)
    [s.l.] : Nature Publishing Group
    Nature 133 (1934), S. 793-793 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] (a) Measurement of the earth's magnetic field in the ionosphere. The discovery1 of magneto-ionic doubling of wireless echoes returned from the ionosphere and its explanation2 in terms of the theory of double refraction have provided us with a method of estimating the intensity of the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/133793a0
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  • 8
    Electronic Resource
    Electronic Resource
    Sources of Atmospherics and Penetrating Radiation (1933)
    [s.l.] : Nature Publishing Group
    Nature 132 (1933), S. 965-965 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIMULTANEOUS directional observations have been made of the arrival of atmospherics and of penetrating radiation, using a wireless cathode-ray direction finder and a pair of Geiger-Müller counters. The radio installation was the standard frequency-conversion direction finding ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/132965a0
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Fine-Structure of the Ionosphere (1933)
    [s.l.] : Nature Publishing Group
    Nature 131 (1933), S. 872-873 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] I WAS much interested in the letter by Messrs. Schafer and Goodall in NATURE of June 3 dealing with the results of their experiments on the radio exploration of the ionosphere in the United States, since an independent set of observations in Great Britain, which are dealt with at length in a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/131872a0
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Suggested Wireless Observations during the Solar Eclipse of August 31, 1932 (1932)
    [s.l.] : Nature Publishing Group
    Nature 129 (1932), S. 757-758 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AT a recent Geophysical Discussion at the Royal Astronomical Society (an account of which has been published in the March issue of the Observatory) the possibility of deriving information concerning the nature of the solar radiation responsible for upper-atmospheric ionisation by means of ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/129757a0
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