Search Results - (Author, Cooperation:J. S. Koh)

Showing 1 - 4 results of 4, query time: 0.12s Refine Results
  1. 1
    J. S. Koh ; E. Yang ; G. P. Jung ; S. P. Jung ; J. H. Son ; S. I. Lee ; P. G. Jablonski ; R. J. Wood ; H. Y. Kim ; K. J. Cho
    American Association for the Advancement of Science (AAAS)
    Published 2015
    Staff View
    Publication Date:
    2015-08-01
    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:
    Animals ; Biomechanical Phenomena ; Extremities/physiology ; Heteroptera/*physiology ; Hydrodynamics ; *Locomotion ; Robotics ; Rotation ; Surface Tension ; *Water
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2018-04-27
    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:
    Engineering, Online Only
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Ryoo, K. ; Kim, H. R. ; Koh, J. S. ; Seo, G. ; Lee, J. H.

    [S.l.] : American Institute of Physics (AIP)
    Published 1992
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The semiquantitative analysis of optical absorption for interstitial oxygen in silicon was carried out using the molecular orbital theory and compared with results from Fourier transform-infrared equipment having a high resolution of 0.05 cm−1. Six finely split peaks were observed with the wave numbers of 1120.2, 1123.6, 1128.3, 1132.8, 1133.5, and 1136.4 cm−1 at 30 K, among which 1120.2, 1132.8, and 1133.5 cm−1 were newly observed. It is concluded that there seems to be a reliable correlation between the observed band splitting and the likely energy transitions from an S6 symmetry model. Fine splitting of the absorption peaks at low temperature indicates the close relationship between the local Si—O—Si bond and six nearest neighbor silicon atoms forming S6 symmetry. Absorption peaks also were narrower and higher as the measurement temperature was lowered. Hence, it can be said that low-temperature measurement improves the oxygen detectability by a factor of 10 compared with measurement at room temperature.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.351978

    Articles: DFG German National Licenses
  4. 4
    Koh, J.-S. ; Yamakawa, T. ; Kodama, T. ; Minoda, Y.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0385-6380
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0385-6380(87)90170-1

    Articles: DFG German National Licenses