Search Results - (Author, Cooperation:R. A. Marsh)

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  1. 1
    Staff View
    Publication Date:
    2018-07-04
    Publisher:
    American Physical Society (APS)
    Electronic ISSN:
    1098-4402
    Topics:
    Physics
    Keywords:
    Particle-Beam Sources
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2013-07-13
    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:
    CD8-Positive T-Lymphocytes/*immunology ; Cation Transport Proteins/genetics/metabolism ; *Cytotoxicity, Immunologic ; Epstein-Barr Virus Infections/*immunology ; Humans ; Killer Cells, Natural/*immunology ; Magnesium/*immunology ; Magnesium Deficiency/*immunology ; NK Cell Lectin-Like Receptor Subfamily K/genetics/*metabolism ; X-Linked Combined Immunodeficiency Diseases/immunology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    J. S. Brashares ; B. Abrahms ; K. J. Fiorella ; C. D. Golden ; C. E. Hojnowski ; R. A. Marsh ; D. J. McCauley ; T. A. Nunez ; K. Seto ; L. Withey
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-07-26
    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:
    Conflict (Psychology) ; Conservation of Natural Resources/*trends ; Crime/prevention & control/trends ; Employment ; Human Trafficking/prevention & control/trends ; Humans ; Security Measures/*trends ; Slavery/prevention & control
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    L. Withey ; K. Seto ; D. J. McCauley ; K. J. Fiorella ; R. A. Marsh ; B. Abrahms ; T. A. Nunez ; C. D. Golden ; J. S. Brashares
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-11-15
    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:
    Conservation of Natural Resources/*trends ; Humans ; Security Measures/*trends
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Staff View
    ISSN:
    1572-8838
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Abstract Three commercial elastomers, Hydrin C, Hydrin H and Hydrin T, which contain ethylene oxide and epichlorohydrin repeat units, have been investigated as polymer electrolytes in contact with lithium electrode. The influence of polyethylene glycol and fine particles of zeolite on ionic conductivity of Hydrin-LiBF4 electrolytes and the exchange current density of the lithium electrode reaction has been studied by using impedance spectroscopy and cyclic voltammetry. The specific conductivity of the elastomeric electrolyte is about 10−5 S cm−1 at room temperature when polyethylene glycol is present. But the mechanical stability of the film is less. The addition of zeolite particles to the elastomers also improves the specific conductivity. When present in low concentrations, the zeolite particles show catalytic effect on the electrochemical reaction at lithium electrode at ambient temperature. The lithium electrode reaction is reversible and the electrolyte possesses good electrochemical stability.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  6. 6
    Staff View
    ISSN:
    1572-8838
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Abstract A composite polymer electrolyte of polyethyleneoxide-LiBF4 containing fine particles of zeolite was studied using electrochemical impedance spectroscopy, cyclic voltammetry, differential scanning calorimetry, infrared spectroscopy and scanning electron microscopy. When compared with the polymer electrolyte without zeolite, the specific conductivity of the composite electrolyte film is higher by about two orders of magnitude at room temperature. The increase in specific conductivity is explained as due to increased amorphocity which is reflected in the thermal studies. The nature of the cyclic voltammograms and infrared spectra is discussed.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    1572-8838
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Abstract A composite polymer electrolyte of polyethyleneoxide-LiBF4 containing fine particles of zeolite was studied using electrochemical impedance spectroscopy, cyclic voltammetry, differential scanning calorimetry, infrared spectroscopy and scanning electron microscopy. When compared with the polymer electrolyte without zeolite, the specific conductivity of the composite electrolyte film is higher by about two orders of magnitude at room temperature. The increase in specific conductivity is explained as due to increased amorphocity which is reflected in the thermal studies. The nature of the cyclic voltammograms and infrared spectra is discussed.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses