Search Results - (Author, Cooperation:D. Keller)

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  1. 1
    W. Rickels, F. Reith, D. Keller, A. Oschlies, M. F. Quaas
    American Geophysical Union (AGU)
    Published 2018
    Staff View
    Publication Date:
    2018-02-24
    Publisher:
    American Geophysical Union (AGU)
    Electronic ISSN:
    2328-4277
    Topics:
    Geosciences
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
  3. 3
    O. Hen ; M. Sargsian ; L. B. Weinstein ; E. Piasetzky ; H. Hakobyan ; D. W. Higinbotham ; M. Braverman ; W. K. Brooks ; S. Gilad ; K. P. Adhikari ; J. Arrington ; G. Asryan ; H. Avakian ; J. Ball ; N. A. Baltzell ; M. Battaglieri ; A. Beck ; S. May-Tal Beck ; I. Bedlinskiy ; W. Bertozzi ; A. Biselli ; V. D. Burkert ; T. Cao ; D. S. Carman ; A. Celentano ; S. Chandavar ; L. Colaneri ; P. L. Cole ; V. Crede ; A. D'Angelo ; R. De Vita ; A. Deur ; C. Djalali ; D. Doughty ; M. Dugger ; R. Dupre ; H. Egiyan ; A. El Alaoui ; L. El Fassi ; L. Elouadrhiri ; G. Fedotov ; S. Fegan ; T. Forest ; B. Garillon ; M. Garcon ; N. Gevorgyan ; Y. Ghandilyan ; G. P. Gilfoyle ; F. X. Girod ; J. T. Goetz ; R. W. Gothe ; K. A. Griffioen ; M. Guidal ; L. Guo ; K. Hafidi ; C. Hanretty ; M. Hattawy ; K. Hicks ; M. Holtrop ; C. E. Hyde ; Y. Ilieva ; D. G. Ireland ; B. I. Ishkanov ; E. L. Isupov ; H. Jiang ; H. S. Jo ; K. Joo ; D. Keller ; M. Khandaker ; A. Kim ; W. Kim ; F. J. Klein ; S. Koirala ; I. Korover ; S. E. Kuhn ; V. Kubarovsky ; P. Lenisa ; W. I. Levine ; K. Livingston ; M. Lowry ; H. Y. Lu ; I. J. MacGregor ; N. Markov ; M. Mayer ; B. McKinnon ; T. Mineeva ; V. Mokeev ; A. Movsisyan ; C. Munoz Camacho ; B. Mustapha ; P. Nadel-Turonski ; S. Niccolai ; G. Niculescu ; I. Niculescu ; M. Osipenko ; L. L. Pappalardo ; R. Paremuzyan ; K. Park ; E. Pasyuk ; W. Phelps ; S. Pisano ; O. Pogorelko ; J. W. Price ; S. Procureur ; Y. Prok ; D. Protopopescu ; A. J. Puckett ; D. Rimal ; M. Ripani ; B. G. Ritchie ; A. Rizzo ; G. Rosner ; P. Roy ; P. Rossi ; F. Sabatie ; D. Schott ; R. A. Schumacher ; Y. G. Sharabian ; G. D. Smith ; R. Shneor ; D. Sokhan ; S. S. Stepanyan ; S. Stepanyan ; P. Stoler ; S. Strauch ; V. Sytnik ; M. Taiuti ; S. Tkachenko ; M. Ungaro ; A. V. Vlassov ; E. Voutier ; N. K. Walford ; X. Wei ; M. H. Wood ; S. A. Wood ; N. Zachariou ; L. Zana ; Z. W. Zhao ; X. Zheng ; I. Zonta
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-10-18
    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
  4. 4
    Staff View
    Publication Date:
    2018-09-12
    Publisher:
    National Academy of Sciences
    Print ISSN:
    0027-8424
    Electronic ISSN:
    1091-6490
    Topics:
    Biology
    Medicine
    Natural Sciences in General
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Rupert Langer; Christina Neppl; Manuel D. Keller; Ralph A. Schmid; Mario P. Tschan; Sabina Berezowska
    Molecular Diversity Preservation International (MPDI)
    Published 2018
    Staff View
    Publication Date:
    2018-08-22
    Publisher:
    Molecular Diversity Preservation International (MPDI)
    Electronic ISSN:
    2072-6694
    Topics:
    Medicine
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Keller, D. Steven ; Luner, Philip

    [S.l.] : American Institute of Physics (AIP)
    Published 1998
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    An instrument was developed for the rapid measurement of local mass density (formation) in fibrous networks and films using electron beam transmission (EBT) imaging. A transmission electron microscope (80 keV) was modified for use as a beam source for irradiating 5 cm×5 cm samples of paper or other fibrous webs. Local transmission of electrons through paper (directly proportional to the mass) was measured indirectly by video imaging of the pattern emitted by a Ca(Eu)F2 cathodoluminescing window supporting the specimen. The local optical density was also determined using a diffused electroluminescent lamp. A single CCD imaging system, with a spatial resolution of 0.1 mm, was used for both the electron and light transmission methods. EBT results were calibrated using mylar samples of known grammage. The irradiation sources and the detection system were characterized to establish the limits of operation and measurement capabilities. Electron beam flux was measured directly, and the attenuation curve for mylar correlated well with Monte Carlo estimation with an upper limit of ∼85 g/m2. For EBT imaging, procedures were established to prevent disruption of images by electrostatic discharging. Correction also was made for the back-reflected light that was a function of the reflectivity, R0, of the sample. A group of samples prepared from different pulps was imaged, and the actual grammages were compared with those determined from the instrument. The results demonstrated that, with few exceptions, good correlation existed. © 1998 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  7. 7
    Keller, D. ; Foa, E.B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0005-7916
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  8. 8
    Singh, H. ; Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0005-2787
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  9. 9
    Luo, K. ; Yorgancioglu, M. ; Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0304-3991
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Natural Sciences in General
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    0304-3991
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Natural Sciences in General
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  11. 11
    Articles: DFG German National Licenses
  12. 12
    Ashcraft, M.H. ; Kellas, G. ; Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-0965
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  13. 13
    Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-0965
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  14. 14
    Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0039-6028
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  15. 15
    Bustamante, C. ; Keller, D. ; Yang, G.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0959-440X
    Keywords:
    [abr] AFM; atomic force microscopy ; [abr] APTES; 3-aminopropylthriethoxy silane ; [abr] SFM; scanning force microscopy/microscope ; [abr] bp; base pair
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  16. 16
    Bustamante, C. ; Keller, D. ; Yang, G.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0959-440X
    Keywords:
    [abr] AFM; atomic force microscopy ; [abr] APTES; 3-aminopropylthriethoxy silane ; [abr] SFM; scanning force microscopy/microscope ; [abr] bp; base pair
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  17. 17
    Bustamante, C. ; Erie, D.A. ; Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0959-440X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  18. 18
    Keller, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0167-2584
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  19. 19
    Staff View
    ISSN:
    0304-3991
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Natural Sciences in General
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  20. 20
    Keller, D. ; Deputy, D. ; Alduino, A. ; Luo, K.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0304-3991
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Natural Sciences in General
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses