Search Results - (Author, Cooperation:S. Wolff)

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  1. 1
    Staff View
    Publication Date:
    2018-05-31
    Publisher:
    Nature Publishing Group (NPG)
    Electronic ISSN:
    2158-3188
    Topics:
    Medicine
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    S. Wolff ; A. Dillin
    Nature Publishing Group (NPG)
    Published 2013
    Staff View
    Publication Date:
    2013-05-24
    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:
    Animals ; Caenorhabditis elegans/*physiology ; Female ; Longevity/*physiology ; Male ; Mitochondria/*metabolism ; Mitochondrial Proteins/*metabolism ; Ribosomal Proteins/*metabolism
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    P. Ruibal ; L. Oestereich ; A. Ludtke ; B. Becker-Ziaja ; D. M. Wozniak ; R. Kerber ; M. Korva ; M. Cabeza-Cabrerizo ; J. A. Bore ; F. R. Koundouno ; S. Duraffour ; R. Weller ; A. Thorenz ; E. Cimini ; D. Viola ; C. Agrati ; J. Repits ; B. Afrough ; L. A. Cowley ; D. Ngabo ; J. Hinzmann ; M. Mertens ; I. Vitoriano ; C. H. Logue ; J. P. Boettcher ; E. Pallasch ; A. Sachse ; A. Bah ; K. Nitzsche ; E. Kuisma ; J. Michel ; T. Holm ; E. G. Zekeng ; I. Garcia-Dorival ; R. Wolfel ; K. Stoecker ; E. Fleischmann ; T. Strecker ; A. Di Caro ; T. Avsic-Zupanc ; A. Kurth ; S. Meschi ; S. Mely ; E. Newman ; A. Bocquin ; Z. Kis ; A. Kelterbaum ; P. Molkenthin ; F. Carletti ; J. Portmann ; S. Wolff ; C. Castilletti ; G. Schudt ; A. Fizet ; L. J. Ottowell ; E. Herker ; T. Jacobs ; B. Kretschmer ; E. Severi ; N. Ouedraogo ; M. Lago ; A. Negredo ; L. Franco ; P. Anda ; S. Schmiedel ; B. Kreuels ; D. Wichmann ; M. M. Addo ; A. W. Lohse ; H. De Clerck ; C. Nanclares ; S. Jonckheere ; M. Van Herp ; A. Sprecher ; G. Xiaojiang ; M. Carrington ; O. Miranda ; C. M. Castro ; M. Gabriel ; P. Drury ; P. Formenty ; B. Diallo ; L. Koivogui ; N. Magassouba ; M. W. Carroll ; S. Gunther ; C. Munoz-Fontela
    Nature Publishing Group (NPG)
    Published 2016
    Staff View
    Publication Date:
    2016-05-07
    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:
    CTLA-4 Antigen/metabolism ; Ebolavirus/*immunology ; Female ; Flow Cytometry ; Guinea/epidemiology ; Hemorrhagic Fever, Ebola/*immunology/mortality/*physiopathology ; Humans ; Inflammation Mediators/immunology ; Longitudinal Studies ; Lymphocyte Activation ; Male ; Patient Discharge ; Programmed Cell Death 1 Receptor/metabolism ; Survivors ; T-Lymphocytes/*immunology/metabolism ; Viral Load
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    S. Wolff ; A. Dillin
    Nature Publishing Group (NPG)
    Published 2014
    Staff View
    Publication Date:
    2014-04-04
    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:
    Animals ; Caenorhabditis elegans/*metabolism ; Mitochondria/*metabolism/*pathology
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    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
  6. 6
    Wolff, S. L. [Verfasser]

    Published 1986
    Staff View
    Type of Medium:
    article
    Publication Date:
    1986
    Keywords:
    Didaktik ; Gastheorie ; Kinetische Energie ; Physikunterricht
    In:
    Vorträge / Physikertagung, Deutsche Physikalische Gesellschaft, Fachausschuß Didaktik der Physik, Bd. Tagung 1985 (1986) S. 67-69, 3-923835-14-0
    Language:
    German

    FIS Bildung Literaturdatenbank
  7. 7
    Wolff, S. H. ; Wagner, S. ; Bean, J. C. ; Hull, R. ; Gibson, J. M.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The chemisorption of molecular hydrogen onto the Si (100) surface is shown to disrupt the epitaxial growth of silicon and silicon/germanium alloys grown by molecular beam epitaxy. It is only after the substrate temperature is raised above the hydrogen desorption temperature, or the deposition rate is lowered, that high quality single-crystal films can be grown. The results also suggest the surface segregation of hydrogen during growth.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.102149

    Articles: DFG German National Licenses
  8. 8
    Johnson, N. M. ; Ready, S. E. ; Boyce, J. B. ; Doland, C. D. ; Wolff, S. H. ; Walker, J.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1988
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    Hydrogen in undoped, unalloyed microcrystalline silicon (μc-Si:H) has been investigated with secondary-ion mass spectrometry (SIMS), Raman spectroscopy, infrared absorption spectroscopy, and nuclear magnetic resonance (NMR). The samples were grown by plasma-enhanced chemical vapor deposition with hydrogen to silane dilution ratios (H2:SiH4) ranging from 0:1 to 98:1. Microcrystallinity is obtained for dilution ratios of 20:1 and greater. The hydrogen concentration is shown to depend nonmonotonically on the degree of hydrogen dilution. The H concentration in the films decreases with dilution for ratios from 0:1 to 10:1 and then increases with greater dilution. This dependence on dilution is established with both NMR and SIMS and suggests the existence of competing processes in the incorporation of hydrogen during deposition. It is further observed that the formation of microcrystallites is accompanied by the appearance of both higher order silicon hydrides and large concentrations of unbound molecular hydrogen.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.99932

    Articles: DFG German National Licenses
  9. 9
    Matsuda, A. ; Yamaoka, T. ; Wolff, S. ; Koyama, M. ; Imanishi, Y. ; Kataoka, H. ; Matsuura, H. ; Tanaka, K.

    [S.l.] : American Institute of Physics (AIP)
    Published 1986
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The preparation conditions for the deposition of hydrogenated amorphous silicon-carbon alloys (a-SiC:H) from a glow-discharge plasma have been systematically scanned by changing the starting-gas materials as well as the starting gas to hydrogen dilution ratio. A highly photosensitive alloy showing a photoconductivity to dark conductivity ratio of 107 at a band gap of 2.0 eV was prepared under optimized conditions.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.337528

    Articles: DFG German National Licenses
  10. 10
    Gray, J. A. ; Wolff, S. P.

    Oxford, UK : Blackwell Publishing Ltd
    Published 1976
    Staff View
    ISSN:
    1467-9310
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Economics
    Notes:
    This paper examines the changes that have occurred in the management and scale of R & D, in the contextof the'gas industry's experience. As a resultof the discovery o f North Sea gas and new and expanding operations, R & D has become larger, more central, and thus more integrated into and accountable to the organization as a whole. This has resulted in greater centralization and planning administered according to the ‘sponsorship’ principle.These changes have highlighted the problems of R & D choice and the comparison of commercial and non-commercial objectives in a public sector industry. The unique constraints under which nationalized industries operate and their commitment to the ‘public interest’ as well as to commercial goals, are discussed. These bear upon the way in which R & D decisions not amenable to cost/benefit analysis (such as the balance between long and short term work) are made. It is emphasized that these decisions are made by the industry as a whole and that R & D must thus be seen to be complying with industry objectives.The example of British Gas R & D Planning is used to show how ‘sponsorship’ operates and its values for R & D and the restof the industry. Comparison with other public sector industries indicates that there is no one great system for R & D and that its administration is a function of the history, technological characteristics, and present situation of the industry. These imply different procedures appropriate for the innovation process within the Industry. The role of British Gas within a national energy policy is discussed. The separation of the fuel industries affects the assumptions on which R & D plans are made and thus the degree of uncertainty inherent in all R & D planning. This raises interest- ing questions about the degree of flexibility possible in defining each industry's own objectives.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1467-9310.1976.tb01095.x

    Articles: DFG German National Licenses
  11. 11
    Wolff, S. K. ; Ziegler, T.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1999
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    We present a new relativistic formulation for the calculation of nuclear magnetic resonance (NMR) shielding tensors. The formulation makes use of gauge-including atomic orbitals and is based on density functional theory. The relativistic effects are included by making use of the zeroth-order regular approximation. This formulation has been implemented and the 199Hg NMR shifts of HgMe2, HgMeCN, Hg(CN)2, HgMeCl, HgMeBr, HgMeI, HgCl2, HgBr2, and HgI2 have been calculated using both experimental and optimized geometries. For experimental geometries, good qualitative agreement with experiment is obtained. Quantitatively, the calculated results deviate from experiment on average by 163 ppm, which is approximately 3% of the range of 199Hg NMR. The experimental effects of an electron donating solvent on the mercury shifts have been reproduced with calculations on HgCl2(NH3)2, HgBr2(NH3)2, and HgI2(NH3)2. In addition, it is shown that the mercury NMR shieldings are sensitive to geometry with changes for HgCl2 of approximately 50 ppm for each 0.01 Å change in bond length, and 100 ppm for each 10° change in bond angle. © 1999 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.478680

    Articles: DFG German National Licenses
  12. 12
    Wolff, S. K. ; Ziegler, T.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1998
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    A formulation for the calculation of nuclear magnetic resonance (NMR) shielding tensors, based on density functional theory (DFT), is presented. Scalar-relativistic and spin-orbit coupling effects are taken into account, and a Fermi-contact term is included in the NMR shielding tensor expression. Gauge-including atomic orbitals (GIAO) and a frozen-core approximation are used. This formulation has been implemented, and 1H and 13C NMR shifts of hydrogen and methyl halides have been calculated and show good agreement with experiment. 13C NMR shifts of 5d transition metal carbonyls have been calculated and show improved agreement with experiment over previous scalar-relativistic calculations. For the metal carbonyls it is shown explicitly that the combination of spin-orbit coupling and magnetic field mixes spin triplet states into the ground state, inducing a spin density that then interacts with the nuclei of the metal carbonyl via the Fermi-contact term. Results indicate that the Fermi-contact contribution to the 13C NMR of the metal carbonyl ions increases with increasing oxidation state of the ion. It is reasoned that as the oxidation state increases, π back bonding decreases and σ bonding increases, within the metal–carbon bond, thus facilitating a greater transfer of spin density from the metal to the carbon nucleus, and thus increasing the Fermi-contact contribution to the NMR shielding of the carbon. © 1998 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.476630

    Articles: DFG German National Licenses
  13. 13
    Wolff, S.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0140-1971
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0140-1971(81)80060-7

    Articles: DFG German National Licenses
  14. 14
    Wolff, S.

    London : Periodicals Archive Online (PAO)
    Published 1987
    Staff View
    ISSN:
    0140-1971
    Topics:
    Psychology
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:d137-1987-010-02-000001

    Articles: DFG German National Licenses
  15. 15
    Wolff, S.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0140-1971
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/S0140-1971(87)80082-9

    Articles: DFG German National Licenses
  16. 16
    Staff View
    ISSN:
    0375-9601
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0375-9601(65)90029-0

    Articles: DFG German National Licenses
  17. 17
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(91)90464-6

    Articles: DFG German National Licenses
  18. 18
    Wolff, S. ; Luippold, H.E.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(64)90241-1

    Articles: DFG German National Licenses
  19. 19
    Wolff, S. ; Scott, D.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(69)90447-9

    Articles: DFG German National Licenses
  20. 20
    Wolff, S.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0014-4827
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1016/0014-4827(69)90176-1

    Articles: DFG German National Licenses