Search Results - (Author, Cooperation:P. G. Conrad)

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  1. 1
    Staff View
    Publication Date:
    2012-05-26
    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 ; Crystallization ; Extraterrestrial Environment ; *Mars ; *Meteoroids ; Organic Chemicals/*analysis ; Oxidation-Reduction ; Oxides/analysis ; Polycyclic Hydrocarbons, Aromatic/*analysis/chemistry ; Silicates/*chemistry ; Spectrum Analysis, Raman
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    P. R. Mahaffy ; C. R. Webster ; S. K. Atreya ; H. Franz ; M. Wong ; P. G. Conrad ; D. Harpold ; J. J. Jones ; L. A. Leshin ; H. Manning ; T. Owen ; R. O. Pepin ; S. Squyres ; M. Trainer
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-07-23
    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:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2013-09-28
    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:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    J. P. Grotzinger ; D. Y. Sumner ; L. C. Kah ; K. Stack ; S. Gupta ; L. Edgar ; D. Rubin ; K. Lewis ; J. Schieber ; N. Mangold ; R. Milliken ; P. G. Conrad ; D. DesMarais ; J. Farmer ; K. Siebach ; F. Calef, 3rd ; J. Hurowitz ; S. M. McLennan ; D. Ming ; D. Vaniman ; J. Crisp ; A. Vasavada ; K. S. Edgett ; M. Malin ; D. Blake ; R. Gellert ; P. Mahaffy ; R. C. Wiens ; S. Maurice ; J. A. Grant ; S. Wilson ; R. C. Anderson ; L. Beegle ; R. Arvidson ; B. Hallet ; R. S. Sletten ; M. Rice ; J. Bell, 3rd ; J. Griffes ; B. Ehlmann ; R. B. Anderson ; T. F. Bristow ; W. E. Dietrich ; G. Dromart ; J. Eigenbrode ; A. Fraeman ; C. Hardgrove ; K. Herkenhoff ; L. Jandura ; G. Kocurek ; S. Lee ; L. A. Leshin ; R. Leveille ; D. Limonadi ; J. Maki ; S. McCloskey ; M. Meyer ; M. Minitti ; H. Newsom ; D. Oehler ; A. Okon ; M. Palucis ; T. Parker ; S. Rowland ; M. Schmidt ; S. Squyres ; A. Steele ; E. Stolper ; R. Summons ; A. Treiman ; R. Williams ; A. Yingst
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-12-11
    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
    Keywords:
    Bays ; Carbon/analysis ; *Exobiology ; *Extraterrestrial Environment ; Geologic Sediments/analysis/classification ; Hydrogen/analysis ; Hydrogen-Ion Concentration ; Iron/analysis/chemistry ; *Mars ; Nitrogen/analysis ; Oxidation-Reduction ; Oxygen/analysis ; Phosphorus/analysis ; Salinity ; Sulfur/analysis/chemistry ; *Water
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    D. W. Ming ; P. D. Archer, Jr. ; D. P. Glavin ; J. L. Eigenbrode ; H. B. Franz ; B. Sutter ; A. E. Brunner ; J. C. Stern ; C. Freissinet ; A. C. McAdam ; P. R. Mahaffy ; M. Cabane ; P. Coll ; J. L. Campbell ; S. K. Atreya ; P. B. Niles ; J. F. Bell, 3rd ; D. L. Bish ; W. B. Brinckerhoff ; A. Buch ; P. G. Conrad ; D. J. Des Marais ; B. L. Ehlmann ; A. G. Fairen ; K. Farley ; G. J. Flesch ; P. Francois ; R. Gellert ; J. A. Grant ; J. P. Grotzinger ; S. Gupta ; K. E. Herkenhoff ; J. A. Hurowitz ; L. A. Leshin ; K. W. Lewis ; S. M. McLennan ; K. E. Miller ; J. Moersch ; R. V. Morris ; R. Navarro-Gonzalez ; A. A. Pavlov ; G. M. Perrett ; I. Pradler ; S. W. Squyres ; R. E. Summons ; A. Steele ; E. M. Stolper ; D. Y. Sumner ; C. Szopa ; S. Teinturier ; M. G. Trainer ; A. H. Treiman ; D. T. Vaniman ; A. R. Vasavada ; C. R. Webster ; J. J. Wray ; R. A. Yingst
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-12-11
    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
    Keywords:
    Bays ; Carbon Dioxide/analysis/chemistry ; *Exobiology ; Extraterrestrial Environment/*chemistry ; Geologic Sediments/analysis/chemistry ; Hydrocarbons, Chlorinated/*analysis ; *Mars ; Oxygen/analysis/chemistry ; Sulfides/analysis/chemistry ; Volatile Organic Compounds/*analysis ; Water/analysis/chemistry
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Staff View
    Publication Date:
    2014-12-18
    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:
    Latest Papers from Table of Contents or Articles in Press
  7. 7
    Staff View
    Publication Date:
    2013-12-11
    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
    Keywords:
    Biomarkers/analysis/chemistry ; *Cosmic Radiation ; *Evolution, Planetary ; *Exobiology ; Extraterrestrial Environment/*chemistry ; Geologic Sediments ; Isotopes/analysis/chemistry ; *Mars ; Noble Gases/*analysis ; Organic Chemicals/analysis/chemistry ; Radiation Dosage ; Radiometric Dating ; Surface Properties
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  8. 8
    Staff View
    Publication Date:
    2014-12-18
    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:
    Latest Papers from Table of Contents or Articles in Press
  9. 9
    P. G. Conrad
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-12-17
    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:
    Chemical Phenomena ; *Exobiology ; *Extraterrestrial Environment ; *Mars ; Physical Phenomena ; Spacecraft
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  10. 10
    Staff View
    Publication Date:
    2018-06-08
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Geosciences
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Geochemistry, Geophysics, Planetary Science
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  11. 11
    Staff View
    Publication Date:
    2018-11-01
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Electronic ISSN:
    2375-2548
    Topics:
    Natural Sciences in General
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  12. 12
    Staff View
    ISSN:
    1432-2021
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Geosciences
    Physics
    Notes:
    Abstract Relative compressibilities of five silicate garnets were determined by single-crystal x-ray diffraction on crystals grouped in the same high-pressure mount. The specimens include a natural pyrope [(Mg2.84Fe0.10Ca0,06) Al2Si3O12], and four synthetic specimens with octahedrally-coordinated silicon: majorite [Mg3(MgSi)Si3O12], calcium-bearing majorite [(Ca0.49Mg2.51)(MgSi)Si3012], sodium majorite [(Na1.88Mgp0.12)(Mg0.06Si1.94)Si3O12], and an intermediate composition [(Na0.37Mg2.48)(Mg0.13Al1.07 Si080) Si3O12]. Small differences in the compressibilities of these crystals are revealed because they are subjected simultaneously to the same pressure. Bulk-moduli of the garnets range from 164.8 ± 2.3 GPa for calcium majorite to 191.5 ± 2.5 GPa for sodium majorite, assuming K′=4. Two factors, molar volume and octahedral cation valence, appear to control garnet compression.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses