Search Results - (Author, Cooperation:M. Graff)

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  1. 1
    Staff View
    Publication Date:
    2018-01-26
    Publisher:
    BMJ Publishing
    Electronic ISSN:
    2044-6055
    Topics:
    Medicine
    Keywords:
    Open access, Evidence based practice
    Published by:
    http://group.bmj.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    P. K. Joshi ; T. Esko ; H. Mattsson ; N. Eklund ; I. Gandin ; T. Nutile ; A. U. Jackson ; C. Schurmann ; A. V. Smith ; W. Zhang ; Y. Okada ; A. Stancakova ; J. D. Faul ; W. Zhao ; T. M. Bartz ; M. P. Concas ; N. Franceschini ; S. Enroth ; V. Vitart ; S. Trompet ; X. Guo ; D. I. Chasman ; J. R. O'Connel ; T. Corre ; S. S. Nongmaithem ; Y. Chen ; M. Mangino ; D. Ruggiero ; M. Traglia ; A. E. Farmaki ; T. Kacprowski ; A. Bjonnes ; A. van der Spek ; Y. Wu ; A. K. Giri ; L. R. Yanek ; L. Wang ; E. Hofer ; C. A. Rietveld ; O. McLeod ; M. C. Cornelis ; C. Pattaro ; N. Verweij ; C. Baumbach ; A. Abdellaoui ; H. R. Warren ; D. Vuckovic ; H. Mei ; C. Bouchard ; J. R. Perry ; S. Cappellani ; S. S. Mirza ; M. C. Benton ; U. Broeckel ; S. E. Medland ; P. A. Lind ; G. Malerba ; A. Drong ; L. Yengo ; L. F. Bielak ; D. Zhi ; P. J. van der Most ; D. Shriner ; R. Magi ; G. Hemani ; T. Karaderi ; Z. Wang ; T. Liu ; I. Demuth ; J. H. Zhao ; W. Meng ; L. Lataniotis ; S. W. van der Laan ; J. P. Bradfield ; A. R. Wood ; A. Bonnefond ; T. S. Ahluwalia ; L. M. Hall ; E. Salvi ; S. Yazar ; L. Carstensen ; H. G. de Haan ; M. Abney ; U. Afzal ; M. A. Allison ; N. Amin ; F. W. Asselbergs ; S. J. Bakker ; R. G. Barr ; S. E. Baumeister ; D. J. Benjamin ; S. Bergmann ; E. Boerwinkle ; E. P. Bottinger ; A. Campbell ; A. Chakravarti ; Y. Chan ; S. J. Chanock ; C. Chen ; Y. D. Chen ; F. S. Collins ; J. Connell ; A. Correa ; L. A. Cupples ; G. D. Smith ; G. Davies ; M. Dorr ; G. Ehret ; S. B. Ellis ; B. Feenstra ; M. F. Feitosa ; I. Ford ; C. S. Fox ; T. M. Frayling ; N. Friedrich ; F. Geller ; G. Scotland ; I. Gillham-Nasenya ; O. Gottesman ; M. Graff ; F. Grodstein ; C. Gu ; C. Haley ; C. J. Hammond ; S. E. Harris ; T. B. Harris ; N. D. Hastie ; N. L. Heard-Costa ; K. Heikkila ; L. J. Hocking ; G. Homuth ; J. J. Hottenga ; J. Huang ; J. E. Huffman ; P. G. Hysi ; M. A. Ikram ; E. Ingelsson ; A. Joensuu ; A. Johansson ; P. Jousilahti ; J. W. Jukema ; M. Kahonen ; Y. Kamatani ; S. Kanoni ; S. M. Kerr ; N. M. Khan ; P. Koellinger ; H. A. Koistinen ; M. K. Kooner ; M. Kubo ; J. Kuusisto ; J. Lahti ; L. J. Launer ; R. A. Lea ; B. Lehne ; T. Lehtimaki ; D. C. Liewald ; L. Lind ; M. Loh ; M. L. Lokki ; S. J. London ; S. J. Loomis ; A. Loukola ; Y. Lu ; T. Lumley ; A. Lundqvist ; S. Mannisto ; P. Marques-Vidal ; C. Masciullo ; A. Matchan ; R. A. Mathias ; K. Matsuda ; J. B. Meigs ; C. Meisinger ; T. Meitinger ; C. Menni ; F. D. Mentch ; E. Mihailov ; L. Milani ; M. E. Montasser ; G. W. Montgomery ; A. Morrison ; R. H. Myers ; R. Nadukuru ; P. Navarro ; M. Nelis ; M. S. Nieminen ; I. M. Nolte ; G. T. O'Connor ; A. Ogunniyi ; S. Padmanabhan ; W. R. Palmas ; J. S. Pankow ; I. Patarcic ; F. Pavani ; P. A. Peyser ; K. Pietilainen ; N. Poulter ; I. Prokopenko ; S. Ralhan ; P. Redmond ; S. S. Rich ; H. Rissanen ; A. Robino ; L. M. Rose ; R. Rose ; C. Sala ; B. Salako ; V. Salomaa ; A. P. Sarin ; R. Saxena ; H. Schmidt ; L. J. Scott ; W. R. Scott ; B. Sennblad ; S. Seshadri ; P. Sever ; S. Shrestha ; B. H. Smith ; J. A. Smith ; N. Soranzo ; N. Sotoodehnia ; L. Southam ; A. V. Stanton ; M. G. Stathopoulou ; K. Strauch ; R. J. Strawbridge ; M. J. Suderman ; N. Tandon ; S. T. Tang ; K. D. Taylor ; B. O. Tayo ; A. M. Toglhofer ; M. Tomaszewski ; N. Tsernikova ; J. Tuomilehto ; A. G. Uitterlinden ; D. Vaidya ; A. van Hylckama Vlieg ; J. van Setten ; T. Vasankari ; S. Vedantam ; E. Vlachopoulou ; D. Vozzi ; E. Vuoksimaa ; M. Waldenberger ; E. B. Ware ; W. Wentworth-Shields ; J. B. Whitfield ; S. Wild ; G. Willemsen ; C. S. Yajnik ; J. Yao ; G. Zaza ; X. Zhu ; R. M. Salem ; M. Melbye ; H. Bisgaard ; N. J. Samani ; D. Cusi ; D. A. Mackey ; R. S. Cooper ; P. Froguel ; G. Pasterkamp ; S. F. Grant ; H. Hakonarson ; L. Ferrucci ; R. A. Scott ; A. D. Morris ; C. N. Palmer ; G. Dedoussis ; P. Deloukas ; L. Bertram ; U. Lindenberger ; S. I. Berndt ; C. M. Lindgren ; N. J. Timpson ; A. Tonjes ; P. B. Munroe ; T. I. Sorensen ; C. N. Rotimi ; D. K. Arnett ; A. J. Oldehinkel ; S. L. Kardia ; B. Balkau ; G. Gambaro ; A. P. Morris ; J. G. Eriksson ; M. J. Wright ; N. G. Martin ; S. C. Hunt ; J. M. Starr ; I. J. Deary ; L. R. Griffiths ; H. Tiemeier ; N. Pirastu ; J. Kaprio ; N. J. Wareham ; L. Perusse ; J. G. Wilson ; G. Girotto ; M. J. Caulfield ; O. Raitakari ; D. I. Boomsma ; C. Gieger ; P. van der Harst ; A. A. Hicks ; P. Kraft ; J. Sinisalo ; P. Knekt ; M. Johannesson ; P. K. Magnusson ; A. Hamsten ; R. Schmidt ; I. B. Borecki ; E. Vartiainen ; D. M. Becker ; D. Bharadwaj ; K. L. Mohlke ; M. Boehnke ; C. M. van Duijn ; D. K. Sanghera ; A. Teumer ; E. Zeggini ; A. Metspalu ; P. Gasparini ; S. Ulivi ; C. Ober ; D. Toniolo ; I. Rudan ; D. J. Porteous ; M. Ciullo ; T. D. Spector ; C. Hayward ; J. Dupuis ; R. J. Loos ; A. F. Wright ; G. R. Chandak ; P. Vollenweider ; A. R. Shuldiner ; P. M. Ridker ; J. I. Rotter ; N. Sattar ; U. Gyllensten ; K. E. North ; M. Pirastu ; B. M. Psaty ; D. R. Weir ; M. Laakso ; V. Gudnason ; A. Takahashi ; J. C. Chambers ; J. S. Kooner ; D. P. Strachan ; H. Campbell ; J. N. Hirschhorn ; M. Perola ; O. Polasek ; J. F. Wilson
    Nature Publishing Group (NPG)
    Published 2015
    Staff View
    Publication Date:
    2015-07-02
    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:
    Biological Evolution ; Blood Pressure/genetics ; Body Height/*genetics ; Cholesterol, LDL/genetics ; *Cognition ; Cohort Studies ; Educational Status ; Female ; Forced Expiratory Volume/genetics ; Genome, Human/genetics ; *Homozygote ; Humans ; Lung Volume Measurements ; Male ; Phenotype
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-04-13
    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:
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    De; Graff, M.
    American Association for the Advancement of Science (AAAS)
    Published 2018
    Staff View
    Publication Date:
    2018-05-04
    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
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Graff, M. M. ; Wagner, A. F.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1990
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    The role of fine structure in reactions without barriers in the potential-energy surface is examined in general, and calculations are carried out for the specific case of O+OH→H+O2. The long-range Hamiltonian, including electrostatic (dipole–quadrupole and quadrupole–quadrupole) and spin-oribt interactions, is expressed in the asymptotic (separated species) basis for the 18 doubly degenerate states correlating to ground-state reactants O(3P2,1,0)+OH(2Π3/2,1/2). Adiabatic potential-energy surfaces are determined by diagonalization of the long-range Hamiltonian. The adiabaticity of the reaction has been analyzed using general considerations about nonadiabatic processes and confirmed by direct integration of the coupled equations. The half collision through the coupling region is found to be predominantly adiabatic for the state correlating to reaction. Single-surface reaction cross sections and rate constants have been obtained using the adiabatic capture, infinite-order sudden approximation method. Our results indicate that the reaction is probably fast even at very low temperatures. The effect of reagent rotation on the reaction cross section is also discussed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.457986

    Articles: DFG German National Licenses
  6. 6
    Sarre, P. J. ; Whitham, C. J. ; Graff, M. M.

    College Park, Md. : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    A study of shape resonance energies and widths in the A 1Π state of 12CH+ and 13CH+ is reported. The experimental data were obtained by high-resolution laser photofragment spectroscopy of CH+ in a fast ion beam. Spectroscopic transitions were recorded by tunable laser excitation from levels of the X 1Σ+ state to shape resonances (quasibound rotational levels) of the A 1Π state and detection of photoproduct C+ ions. Some of the dissociation lifetimes are sufficiently short to cause broadening of the spectral lines. The linewidths are interpreted in terms of tunnelling through the centrifugal barrier and the effects of rotational-electronic and radial coupling. The e lambda-doublet component in two of the resonances is found to have a narrower linewidth than the corresponding f component. This is shown to be due to the effect of the rotational-electronic (Coriolis) interaction on the shapes of the rotationally adiabatic potential-energy curves which determine the tunnelling probability. The contributions to the predissociation rates are calculated and are in good agreement with the experimental results.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.456371

    Articles: DFG German National Licenses
  7. 7
    Anheier, N. C. ; Labiche, M. J. ; Graff, M. M.

    [S.l.] : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    We describe an intracavity multipass system (IMS) for producing very high cw flux of visible light with ion lasers. Multiple crossings of an ion beam with the extended cavity of an argon-ion laser produce effective photodetachment laser powers well over 1 kW when a high-reflectance output coupler is used. Several IMS configurations have been implemented successfully.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1140613

    Articles: DFG German National Licenses
  8. 8
    Gardner, L. D. ; Graff, M. M. ; Kohl, J. L.

    [S.l.] : American Institute of Physics (AIP)
    Published 1986
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    An apparatus is described for studying the photodissociation of neutral free radicals and positive molecular ions with a fast beam technique. Particular attention is given to studies of diatomics whose constituent atoms have very different masses and to photodissociation of polyatomic systems. Novel features of this design include fast neutral beam generation by photodetachment of negative ions, beam energies sufficiently high to detect neutral products, and a beam filter for reducing noise from background processes. A position-sensitive detector provides the data required to determine separation energies and angular distributions for dissociation studies where only one fragment is detectable.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1138965

    Articles: DFG German National Licenses
  9. 9
    Villieras, J. ; Rambaud, M. ; Graff, M.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)98464-8

    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    0040-4039
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4039(00)84318-X

    Articles: DFG German National Licenses
  11. 11
    Binder, G. ; Graff, M.

    Weinheim [u.a.] : Wiley-Blackwell
    Published 1995
    Staff View
    ISSN:
    0947-5117
    Keywords:
    Chemistry ; Polymer and Materials Science
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Description / Table of Contents:
    Microbial induced corrosion at hydraulic steel structuresSheet pilings of waterways undergo a natural process of corrosion. The average corrosion rate in freshwater is about 0.02 mm/a. Under special conditions, as encountered in this study, corrosion rates may increase drammatically up to 1 mm/a. The damage is signed by ochre coloured and slimy deposits. The rust holes are above the water line and obviously initiated from the land side. Analysis shows the deposits to contain iron oxides and ferro minerals, as well as sulphates and elemental sulphur. Some of these cristalline phases are commonly unstable under normal ambient conditions, but the conditions of pH and redox potential measured at the piling agree well with the range of stability of the minerals detected.Therefore, further research was directed at investigating microbial activity, whereby sulphate reducing bacteria (SRB) were detected. SRB are able to reduce sulphate to sulphide by “sulphate respiration”. The mild steel of the sheet pilings is attacked and iron sulphides are formed. The limitation factor of low sulphate concentration is overcome by the reoxidizing activity of thiobacilli, also detected at the deteriorated sheet piling. Through this coactivity of both kinds of bacteria, sulphur is kept in circulation and not consumed. The sulphur is washed out from coal mining waste used as filling material behind the piling. At the same time, organic material, as carbon source, is provided through ground-water transport from renewed filling material.
    Notes:
    Im Bereich von Wasserstraßen sind häufig sogenannte Spundwandbohlen zur Uferbefestigung eingesetzt. Diese unterliegen einer natürlich bedingten Korrosion, die gewöhnlich im Süßwasserbereich einer Wanddickenminderung von 0,02 mm/a entspricht. Bisweilen können aber, wie beim vorliegenden Untersuchungsobjekt, stark erhöhte Korrosionsraten festgestellt werden. Das Schadensbild läßt sich wie folgt beschreiben: Die Durchrostungen liegen über der Wasserlinie, sind von ockerfarbenen Ausfällungen, sowie schleimigen Absonderungen umrahmt, und offensichtlich von der Rückseite initiiert. Bei den Untersuchungen der Rost- und Ausfällungsprodukte konnten neben oxidierten Eisenverbindungen auch Eisen-II-Minerale sowie Sulphate und elementarer Schwefel nachgewiesen werden. Die Stabilitätsbedingungen einiger vorgefundenen Mineralphasen, welche gewöhnlich an der Erdoberfläche instabil sind, koinzidieren mit den pH-Bedingungen, die an der Spundwandrückseite bestimmt werden konnten.Der damit begründete Verdacht auf mikrobielle Aktivität wurde mit dem Nachweis von sulphatreduzierenden Bakterien (SRB) bestätigt. Im Zuge der Reduktion von Sulphatschwefel zu Sulfid („Sulphatatmung“), die durch these Bakterien geleistet wird, kann Eisen des Baustahls gelöst und zu Eisensulphid umgesetzt werden. Der limitierende Faktor eines begrenzten Sulphatangebots wird über die Reoxidation durch die Aktivität nachgewiesener Thiobacillen aufgehoben. Durch das Zusammenwirken beider Bakteriengruppen wird der Schwefel im Kreislauf gehalten, so daß letztlich auch relativ geringe Konzentrationen eine Korrosion initiieren. Als Schwefelquelle muß die Hinterfüllung der Spundwände aus Berghaldematerial angenommen werden.Als Kohlenstoffquelle für die Bakterien kommt eine jüngere Auffüllung in Frage, in deren Eluat relativ hohe Gehalte an organisch gebundenem Kohlenstoff gefunden wurden.
    Additional Material:
    9 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/maco.19950461106

    Articles: DFG German National Licenses