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Showing 401-420 of 423 results
  1. Periodicals, Proceedings, Books, Activities

    S. Böhme, Ute Esser, ... G. Zech in Literature 1976, Part 2
    Chapter 1977
  2. Rare gas constraints on the history of Boulder 1, Station 2, Apollo 17

    Rare gas isotopic analyses have been performed on both pile-irradiated and unirradiated samples from Boulder 1, Station 2. Two samples from rock...

    D. A. Leich, S. B. Kahl, ... D. Phinney in The moon
    Article 01 September 1975
  3. Infrared Astronomy

    This is a review paper on selected topics of infrared astronomy. After a discussion of problems arising in connection with the interpretation of...
    Conference paper 1974
  4. On the density of meteoroids

    The density of 512 meteoroids has been calculated by means of the ablation theory and photographic data published by Whipple , Hawkins and Southwortii ....

    Article 01 October 1962
  5. Theory of Resonance Reactions and Allied Topics

    α) Early developments. Alpha, beta and gamma emissions have been well known to early workers in the field of radioactivity....
    Chapter 1959
  6. Allgemeines über Atome, Ionen, Elektronen, Atomkerne, Photonen

    In diesem Kapitel geben wir einen kurzen und notwendigerweise vielfach nur andeutenden Überblick über die historische Entwicklung der Atomistik der...
    Wolfgang Finkelnburg in Einführung in die Atomphysik
    Chapter 1958
  7. The longitudinal distribution of the green corona activity

    Two solar cycle observational material (1947–1968) from several corona stations brought to one intensity scale have been used to study the...

    J. Sýkora in Solar Physics
    Article 01 May 1971
  8. Rotation of the moon and lunar coordinate systems

    The need for precise definition of lunar reference systems is stressed and the principles on which systems of lunar coordinates could be based are...

    M. Moutsoulas in The moon
    Article 01 September 1972
  9. Miscellaneous

    Kiyo Tomiyasu in The Laser Literature
    Chapter 1968
  10. Ten Years of Plastic Balloons

    Ten Years of Plastic Balloons. 1957 is the 10th anniversary year of the plastic stratosphere balloon. During this brief history the new balloons have...
    Chapter 1958
  11. Executive Committee 1967–1970

    The present report covers the period of three years from 1 January 1967 to 31 December 1969. It follows closely the pattern as set by previous...
    O. Heckmann, M. K. V. Bappu, ... C. de Jager in Transactions of the International Astronomical Union
    Conference paper 1971
  12. Hyperfragment production in K-meson absorptions at rest in nuclear emulsions. Mesic decays

    The results of the analysis of 26 mesic hyperfragment decays found in a sample of 2 236 K -meson stars (excluding K ρ - ) are given. 9 hyperfragment...

    Article 01 January 1960
  13. Periodicals, Proceedings, Books, Activities

    S. Böhme, W. Fricke, ... G. Zech in Literature 1972, Part 2
    Chapter 1973
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