ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 200 (1963), S. 1220-1221 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A single arbitrarily selected diameter has been used by most investigators. The precise method of measurement has rarely been specified, however, and the data give no information on the configuration of the fibres. Cross-sectional fibre areas have occasionally been estimated3, but planimetric ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 212 (1966), S. 23-25 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] KOPAL1 has reviewed the phenomenon of lunar luminescence and given strong evidence that the luminescence is related to the bombardment of meteorite dust existing on the surface of the Moon by solar protons and electrons. The meteorites suspected are enstatite achondrites, which were found by Derham ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 211 (1966), S. 1173-1174 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In our experiment, a typical Q-switched ruby laser pulse, of wavelength 694 nifji, had an energy of 5 J and a duration of 30 nsec, corresponding to an average power of 1-7 x 108 W. This was focused to a "point" inside the target gas by a simple plano-convex lens, 23 mm in diameter and 37 mm focal ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 217 (1968), S. 243-244 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Assuming an arbitrarily chosen lunar composition of 5FeO.2Al2O3.5MgO.2OSiO?, I estimated the range of 1 to 2 keV protons in this material to be about 150 Å. The total number of oxygen atoms, which is rather insensitive to composition, is about 7 1016 cm2. Assuming a solar wind flux of 3 108 ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...