Search Results - (Author, Cooperation:J. Baumann)

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  1. 1
    Staff View
    Publication Date:
    2018-12-04
    Publisher:
    The American Association for Cancer Research (AACR)
    Print ISSN:
    1078-0432
    Electronic ISSN:
    1557-3265
    Topics:
    Medicine
    Published by:
    http://www.aacr.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    M. W. Carroll ; D. A. Matthews ; J. A. Hiscox ; M. J. Elmore ; G. Pollakis ; A. Rambaut ; R. Hewson ; I. Garcia-Dorival ; J. A. Bore ; R. Koundouno ; S. Abdellati ; B. Afrough ; J. Aiyepada ; P. Akhilomen ; D. Asogun ; B. Atkinson ; M. Badusche ; A. Bah ; S. Bate ; J. Baumann ; D. Becker ; B. Becker-Ziaja ; A. Bocquin ; B. Borremans ; A. Bosworth ; J. P. Boettcher ; A. Cannas ; F. Carletti ; C. Castilletti ; S. Clark ; F. Colavita ; S. Diederich ; A. Donatus ; S. Duraffour ; D. Ehichioya ; H. Ellerbrok ; M. D. Fernandez-Garcia ; A. Fizet ; E. Fleischmann ; S. Gryseels ; A. Hermelink ; J. Hinzmann ; U. Hopf-Guevara ; Y. Ighodalo ; L. Jameson ; A. Kelterbaum ; Z. Kis ; S. Kloth ; C. Kohl ; M. Korva ; A. Kraus ; E. Kuisma ; A. Kurth ; B. Liedigk ; C. H. Logue ; A. Ludtke ; P. Maes ; J. McCowen ; S. Mely ; M. Mertens ; S. Meschi ; B. Meyer ; J. Michel ; P. Molkenthin ; C. Munoz-Fontela ; D. Muth ; E. N. Newman ; D. Ngabo ; L. Oestereich ; J. Okosun ; T. Olokor ; R. Omiunu ; E. Omomoh ; E. Pallasch ; B. Palyi ; J. Portmann ; T. Pottage ; C. Pratt ; S. Priesnitz ; S. Quartu ; J. Rappe ; J. Repits ; M. Richter ; M. Rudolf ; A. Sachse ; K. M. Schmidt ; G. Schudt ; T. Strecker ; R. Thom ; S. Thomas ; E. Tobin ; H. Tolley ; J. Trautner ; T. Vermoesen ; I. Vitoriano ; M. Wagner ; S. Wolff ; C. Yue ; M. R. Capobianchi ; B. Kretschmer ; Y. Hall ; J. G. Kenny ; N. Y. Rickett ; G. Dudas ; C. E. Coltart ; R. Kerber ; D. Steer ; C. Wright ; F. Senyah ; S. Keita ; P. Drury ; B. Diallo ; H. de Clerck ; M. Van Herp ; A. Sprecher ; A. Traore ; M. Diakite ; M. K. Konde ; L. Koivogui ; N. Magassouba ; T. Avsic-Zupanc ; A. Nitsche ; M. Strasser ; G. Ippolito ; S. Becker ; K. Stoecker ; M. Gabriel ; H. Raoul ; A. Di Caro ; R. Wolfel ; P. Formenty ; S. Gunther
    Nature Publishing Group (NPG)
    Published 2015
    Staff View
    Publication Date:
    2015-06-18
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-10-02
    Publisher:
    The Society of Nuclear Medicine (SNM)
    Print ISSN:
    0022-3123
    Topics:
    Medicine
    Published by:
    http://www.snm.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Serreze, H. B. ; Baumann, J. A. ; Bunz, L. ; Schachter, R. ; Esman, R. D.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    High-speed, 80-μm-diam, GaAs/Alx Ga1−x As p-i-n photodiodes having frequency response in excess of 7 GHz and internal quantum efficiency approaching 100% were fabricated by low-pressure metalorganic chemical vapor deposition (MOCVD) using both tertiarybutylarsine (TBA) and arsine. These are the highest performance MOCVD GaAs devices achieved with nonarsine sources and comparable to the best reported p-i-n photodiodes of similar size. Net carrier concentration of the undoped TBA GaAs was determined by capacitance-voltage analysis to be less than 5×1014 cm−3 . Photoluminescence measurements indicate that undoped TBA-grown Alx Ga1−x As (x=0.25) is also of excellent quality (FWHM=12 meV). Growth conditions leading to optimized devices were found to be similar for the two sources.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.101973

    Articles: DFG German National Licenses
  5. 5
    Baumann, J. ; Tilgner, R.

    [S.l.] : American Institute of Physics (AIP)
    Published 1985
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The conventional thermal-wave treatment following the Rosencwaig–Gersho theory is used to analyze the manner in which the properties of a layer buried within a sample influence the amplitude and the phase of surface-temperature oscillation during periodic heating by chopped light. This method can be applied to evaluate materials nondestructively in a manner similar to eddy current testing of electrically conductive layered samples: First experimental results on determining the thickness of a thin layer between an aluminum block and a 0.5-mm-thick blackened aluminum sheet are presented.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.336006

    Articles: DFG German National Licenses
  6. 6
    Schachter, R. ; Viscogliosi, M. ; Baumann, J. ; Raccah, P. M.

    [S.l.] : American Institute of Physics (AIP)
    Published 1985
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    For the first time, we are reporting on the sputter deposition of amorphous-polyphosphide thin films from a compound target. We demonstrated that the growth rate of this compound semiconductor is determined by the metal flux, and the stoichiometry is determined by the phosphorus flux. The amount of excess phosphorus required to maintain the stoichiometry of the growing film was calculated. A new technique was used to provide the excess phosphorus, namely the generation of reactive phosphorus (P) species from P4 molecules injected into the plasma via an Ar carrier from an external P4 delivery system. The sticking coefficient of K is found to be independent of substrate temperature while that of the P species changes from 1 at 23 °C to 0.25 at 250 °C. The plasma-cracking efficiency is measured to be almost 100%. The effect of plasma on the P4 chemistry has implications for polyphosphide deposition and for the growth of other compound semiconductors containing Group V elements.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.336279

    Articles: DFG German National Licenses
  7. 7
    Baumann, J. ; Fayer, M. D.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1986
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    A unified treatment of dipole–dipole excitation transfer in disordered systems is presented for the cases of direct trapping (DT) in two-component systems and donor–donor transfer (DD) in one-component systems. Using the two-particle model proposed by Huber we calculate the configurational average of Gs(t), the probability of finding an initially excited molecule still excited at time t. For the isotropic three-dimensional case treated by Huber excellent correspondence is found with the previously reported infinite diagrammatic approximation. The anisotropy of the dipole–dipole interaction is included in the averaging procedure. Two regimes of orientational mobility are considered: the dynamic and static limit, rotations being much faster or slower, respectively, than the energy transfer. The following geometrical distributions are investigated: (a) Infinite systems of one, two, and three dimensions which lead to Förster-like decays. Two orientational distributions are considered for monolayers: dipoles confined to the plane or oriented isotropically. (b) Bilayers and multilayers. The averaging procedure for transfer from one layer to another is outlined in detail. The main parameters determining the decay of Gs(t) are the surface concentration and the ratio of the layer separation and the Förster radius. In a stack with a small number of layers, which is a finite system in one of the dimensions, an average over positions of the initially excited donor is included. At low surface concentration the decay gradually changes from two- to three-dimensional character as one increases the number of layers. This fractal-like behavior is solely due to the presence of excluded volumes and the finite nature of the system. Experimental observables are considered in detail. An analysis including a general formalism is presented to determine the loss of polarization memory if an excitation is transferred to a random distribution within the given geometrical constraints. It follows that after one transfer step, in the worst case, less than 10% of the initial anisotropy is conserved if the appropriate observation geometry is chosen. The anisotropy decay, which is manifested in a transient grating or fluorescence depolarization experiment, isthus a useful observable for Gs(t) in DD transfer.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.450880

    Articles: DFG German National Licenses
  8. 8
    Otten, U. ; Baumann, J. B. ; Girard, J.

    [s.l.] : Nature Publishing Group
    Published 1979
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] NGF was prepared from submaxillary glands of adult male mice by the method of Bocchini and Angeletti8, as the 2.5S subunit, with the modifications of Suda et al9. The purity of NGF was controlled by SDS gel electrophoresis and its biological activity was determined as described by Fenton10. The ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/282413a0

    Articles: DFG German National Licenses
  9. 9
    Staff View
    ISSN:
    0303-7207
    Keywords:
    17β-hydroxysteroid dehydrogenase ; estradiol-17β ; estrone ; human breast cancer
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0303-7207(77)90108-3

    Articles: DFG German National Licenses
  10. 10
    Bauer, M. ; Baumann, J. ; Trommer, W.E.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-5793
    Keywords:
    ATP ; Binding studies ; Bovine serum albumin ; Doxyl-Stearate ; Fatty acid ; Spin-labeled-ATP
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0014-5793(92)81211-4

    Articles: DFG German National Licenses
  11. 11
    Steuer, W. ; Baumann, J. ; Erni, F.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0021-9673
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0021-9673(00)96086-2

    Articles: DFG German National Licenses
  12. 12
    Yamamoto, H. ; Baumann, J. ; Erni, F.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0021-9673
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0021-9673(92)80300-J

    Articles: DFG German National Licenses
  13. 13
    Pleim, E.T. ; Baumann, J. ; Barfield, R.J.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0018-506X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0018-506X(91)90036-H

    Articles: DFG German National Licenses
  14. 14
    Steuer, W. ; Baumann, J. ; Erni, F.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0021-9673
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0021-9673(00)96086-2

    Articles: DFG German National Licenses
  15. 15
    Belkien, L. ; Shirpai, M. ; Baumann, J. ; Oelkers, W.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-4731
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0022-4731(82)90527-1

    Articles: DFG German National Licenses
  16. 16
    Knoll, W. ; Baumann, J. ; Korpiun, P. ; Theilen, U.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0006-291X
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0006-291X(80)91449-7

    Articles: DFG German National Licenses
  17. 17
    Baumann, J. ; Calzaferri, G. ; Hugentobler, T.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0009-2614
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0009-2614(85)80127-5

    Articles: DFG German National Licenses
  18. 18
    Baumann, J. ; Kalus, J. ; Gahler, R. ; Mampe, W. ; Alefeld, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0378-4363
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0378-4363(88)90156-8

    Articles: DFG German National Licenses
  19. 19
    Baumann, J. ; Gugger, H. ; Calzaferri, G.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0047-2670
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0047-2670(81)85148-9

    Articles: DFG German National Licenses
  20. 20
    Staff View
    ISSN:
    0047-2670
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0047-2670(85)87040-4

    Articles: DFG German National Licenses