Search Results - (Author, Cooperation:A. Ren)

Showing 1 - 13 results of 13, query time: 0.35s Refine Results
  1. 1
    Staff View
    Publication Date:
    2018-04-13
    Publisher:
    American Physical Society (APS)
    Print ISSN:
    1098-0121
    Electronic ISSN:
    1095-3795
    Topics:
    Physics
    Keywords:
    Superfluidity and superconductivity
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
  3. 3
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    A. Ren ; K. R. Rajashankar ; D. J. Patel
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-06-09
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Base Sequence ; Binding Sites ; Cations, Divalent/*chemistry ; Fluorides/*chemistry/*metabolism ; Gene Expression Regulation, Bacterial ; Gram-Negative Anaerobic Straight, Curved, and Helical Rods/*genetics ; Ligands ; Magnesium/*chemistry ; Models, Molecular ; Nucleic Acid Conformation ; Nucleotide Motifs ; Phosphates/*chemistry/metabolism ; Riboswitch/*genetics ; Structure-Activity Relationship ; Substrate Specificity ; Water/chemistry/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Staff View
    Publication Date:
    2018-10-16
    Publisher:
    The American Association for Cancer Research (AACR)
    Print ISSN:
    1078-0432
    Electronic ISSN:
    1557-3265
    Topics:
    Medicine
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Liu, R., Shi, L., Zhu, T., Yang, T., Ren, A., Zhu, J., Zhao, M.-w.
    The American Society for Microbiology (ASM)
    Published 2018
    Staff View
    Publication Date:
    2018-05-02
    Publisher:
    The American Society for Microbiology (ASM)
    Print ISSN:
    0099-2240
    Electronic ISSN:
    1098-5336
    Topics:
    Biology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  7. 7
    Gao, T., Shi, L., Zhang, T., Ren, A., Jiang, A., Yu, H., Zhao, M.
    The American Society for Microbiology (ASM)
    Published 2018
    Staff View
    Publication Date:
    2018-06-19
    Publisher:
    The American Society for Microbiology (ASM)
    Print ISSN:
    0099-2240
    Electronic ISSN:
    1098-5336
    Topics:
    Biology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  8. 8
    Ren A. Wiscons, Michael K. Bellas, Jonathan C. Bennion, Adam J. Matzger
    American Chemical Society (ACS)
    Published 2018
    Staff View
    Publication Date:
    2018-11-27
    Publisher:
    American Chemical Society (ACS)
    Print ISSN:
    1528-7483
    Electronic ISSN:
    1528-7505
    Topics:
    Chemistry and Pharmacology
    Geosciences
    Physics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  9. 9
    Staff View
    Publication Date:
    2018-07-28
    Publisher:
    American Chemical Society (ACS)
    Print ISSN:
    1523-7060
    Electronic ISSN:
    1523-7052
    Topics:
    Chemistry and Pharmacology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  10. 10
    Kuo, S. P. ; Ren, A.

    [S.l.] : American Institute of Physics (AIP)
    Published 1992
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    In the study of the propagation of a high-power microwave pulse, one of the main concerns is how to minimize the energy loss of the pulse before reaching the destination. In the very high-power region, one has to prevent the cutoff reflection caused by the excessive ionization in the background air. A frequency autoconversion process that can lead to reflectionless propagation of powerful electromagnetic pulses in self-generated plasmas is studied. The theory shows that under the proper condition the carrier frequency ω of the pulse shifts upward during the growth of local plasma frequency ωpe. Thus, the self-generated plasma remains underdense to the pulse. A chamber experiment to demonstrate the frequency autoconversion during the pulse propagation through the self-generated plasma is conducted. The detected frequency shift is compared with the theoretical result calculated by using the measured electron density distribution along the propagation path of the pulse. Good agreement is obtained.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  11. 11
    ROBERTS, J. E. ; FIELD, R. A. ; REN, A. BOO ; MEYERS, T. G.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1976
    Staff View
    ISSN:
    1750-3841
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Process Engineering, Biotechnology, Nutrition Technology
    Notes:
    The effects of steak location, storage time and precooking internal temperature upon steak quality were evaluated. Steaks from the anterior ends of the tenderloins were darker in color and displayed greater surface moisture than steaks from the posterior ends. Fresh-processed tenderloin steaks displayed more surface moisture than steaks from tenderloins stored 6 or 12 months. Warner-Bratzler shear values increased with storage. Steaks which were broiled starting at 1°C had less total thaw and cooking loss than steaks broiled frozen (-10°C) or thawed (24°C), but greater muscle separation occurred in thawed steaks. Palatability was not adversely affected by steak location, storage time or steak temperature prior to cooking.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  12. 12
    Kuo, S.P. ; Zhang, Y.S. ; Ren, A.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0375-9601
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  13. 13
    Ribi, M. ; Sin-Ren, A. Chang ; Küng, H. P. ; Eugster, C. H.

    New York, NY : Wiley-Blackwell
    Published 1969
    Staff View
    ISSN:
    0018-019X
    Keywords:
    Chemistry ; Organic Chemistry
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Notes:
    Für Coleon B, C19H20O6, den gelben Farbstoff aus Blattdrüsen von Coleus igniarius Schweinf. (Labiatae) wird Struktur 1 bewiesen. Die absolute Konfiguration wurde durch Überführung in 19-Nor-dihydro-royleanon-trimethyläther und Vergleich mit dem konfigurativ verknüpften Dihydro-royleanon-trimethyläther bestimmt. Für die besondere chemische Reaktivität von Coleon B ist einerseits der Hydrochinonring C und andererseits das die Ringe A und B umfassende konjugierte Hexadiendion-System verantwortlich. Sie wurde durch zahlreiche Reaktionen belegt.Die früher [5] erwähnte ( - )-Coleus-Substanz C hat sich als Gemisch aus Spinasterin und Dihydrospinasterin, die (+)-Substanz D als α-Amyrin erwiesen.
    Additional Material:
    14 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses