Search Results - (Author, Cooperation:C. M. Alexander)

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  1. 1
    C. M. Alexander ; R. Bowden ; M. L. Fogel ; K. T. Howard ; C. D. Herd ; L. R. Nittler
    American Association for the Advancement of Science (AAAS)
    Published 2012
    Staff View
    Publication Date:
    2012-07-17
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Carbon/*analysis ; Carbon Isotopes/analysis ; Deuterium/analysis ; *Earth (Planet) ; Evolution, Planetary ; Hydrogen/*analysis ; Ice ; *Minor Planets ; Nitrogen/*analysis ; Nitrogen Isotopes/analysis ; Oxygen Isotopes/analysis ; *Planets ; Water
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    L. I. Cleeves ; E. A. Bergin ; C. M. Alexander ; F. Du ; D. Graninger ; K. I. Oberg ; T. J. Harries
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-09-27
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Deuterium/chemistry ; Earth (Planet) ; *Ice ; Origin of Life ; *Solar System
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2011-06-11
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Liu, N., Nittler, L. R., Alexander, C. M. O., Wang, J.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-01-18
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Electronic ISSN:
    2375-2548
    Topics:
    Natural Sciences in General
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Nittler, L. R. ; Alexander, C. M. O'D. ; Wang, J. ; Gao, X.

    [s.l.] : Macmillan Magazines Ltd.
    Published 1998
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] Meteorites contain tiny (0.002-10 μm) mineral grains which formed around stars or in stellar explosions,. These grains have unusual isotope compositions that reflect those of the stars in which they formed. Stardust composed of nanodiamonds, silicon carbide (SiC), silicon nitride ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/30377

    Articles: DFG German National Licenses
  6. 6
    Alexander, C. M. O'D. ; Swan, P. ; Walker, R. M.

    [s.l.] : Nature Publishing Group
    Published 1990
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] We used the results of previous measurements of SiC in acid residues to define the conditions for the in situ search: the concentration is 6-9 p.p.m., most of the mass is in grains 〈1 µm in size, the background of other silicon-bearing compounds is high, and it is not known whether the ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/348715a0

    Articles: DFG German National Licenses
  7. 7
    Nittler, L. R. ; O'D Alexander, C. M. ; Gao, X. ; Walker, R. M. ; Zinner, E. K.

    [s.l.] : Nature Publishing Group
    Published 1994
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] Different isotopes are produced by a variety of nucleosynthetic processes, and the isotopic ratios in interstellar grains can there-fore provide insight into the types of stellar sites that produced them. Here we determine the isotopic compositions of 21 interstellar oxide grains isolated from the ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/370443a0

    Articles: DFG German National Licenses