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

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  1. 1
    A. Mughal, J. Winkelmann, D. Weaire, and S. Hutzler
    American Physical Society (APS)
    Published 2018
    Staff View
    Publication Date:
    2018-10-06
    Publisher:
    American Physical Society (APS)
    Print ISSN:
    1539-3755
    Electronic ISSN:
    1550-2376
    Topics:
    Physics
    Keywords:
    Computational Physics
    Published by:
    http://www.aps.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    S. Sawcer ; G. Hellenthal ; M. Pirinen ; C. C. Spencer ; N. A. Patsopoulos ; L. Moutsianas ; A. Dilthey ; Z. Su ; C. Freeman ; S. E. Hunt ; S. Edkins ; E. Gray ; D. R. Booth ; S. C. Potter ; A. Goris ; G. Band ; A. B. Oturai ; A. Strange ; J. Saarela ; C. Bellenguez ; B. Fontaine ; M. Gillman ; B. Hemmer ; R. Gwilliam ; F. Zipp ; A. Jayakumar ; R. Martin ; S. Leslie ; S. Hawkins ; E. Giannoulatou ; S. D'Alfonso ; H. Blackburn ; F. Martinelli Boneschi ; J. Liddle ; H. F. Harbo ; M. L. Perez ; A. Spurkland ; M. J. Waller ; M. P. Mycko ; M. Ricketts ; M. Comabella ; N. Hammond ; I. Kockum ; O. T. McCann ; M. Ban ; P. Whittaker ; A. Kemppinen ; P. Weston ; C. Hawkins ; S. Widaa ; J. Zajicek ; S. Dronov ; N. Robertson ; S. J. Bumpstead ; L. F. Barcellos ; R. Ravindrarajah ; R. Abraham ; L. Alfredsson ; K. Ardlie ; C. Aubin ; A. Baker ; K. Baker ; S. E. Baranzini ; L. Bergamaschi ; R. Bergamaschi ; A. Bernstein ; A. Berthele ; M. Boggild ; J. P. Bradfield ; D. Brassat ; S. A. Broadley ; D. Buck ; H. Butzkueven ; R. Capra ; W. M. Carroll ; P. Cavalla ; E. G. Celius ; S. Cepok ; R. Chiavacci ; F. Clerget-Darpoux ; K. Clysters ; G. Comi ; M. Cossburn ; I. Cournu-Rebeix ; M. B. Cox ; W. Cozen ; B. A. Cree ; A. H. Cross ; D. Cusi ; M. J. Daly ; E. Davis ; P. I. de Bakker ; M. Debouverie ; B. D'Hooghe M ; K. Dixon ; R. Dobosi ; B. Dubois ; D. Ellinghaus ; I. Elovaara ; F. Esposito ; C. Fontenille ; S. Foote ; A. Franke ; D. Galimberti ; A. Ghezzi ; J. Glessner ; R. Gomez ; O. Gout ; C. Graham ; S. F. Grant ; F. R. Guerini ; H. Hakonarson ; P. Hall ; A. Hamsten ; H. P. Hartung ; R. N. Heard ; S. Heath ; J. Hobart ; M. Hoshi ; C. Infante-Duarte ; G. Ingram ; W. Ingram ; T. Islam ; M. Jagodic ; M. Kabesch ; A. G. Kermode ; T. J. Kilpatrick ; C. Kim ; N. Klopp ; K. Koivisto ; M. Larsson ; M. Lathrop ; J. S. Lechner-Scott ; M. A. Leone ; V. Leppa ; U. Liljedahl ; I. L. Bomfim ; R. R. Lincoln ; J. Link ; J. Liu ; A. R. Lorentzen ; S. Lupoli ; F. Macciardi ; T. Mack ; M. Marriott ; V. Martinelli ; D. Mason ; J. L. McCauley ; F. Mentch ; I. L. Mero ; T. Mihalova ; X. Montalban ; J. Mottershead ; K. M. Myhr ; P. Naldi ; W. Ollier ; A. Page ; A. Palotie ; J. Pelletier ; L. Piccio ; T. Pickersgill ; F. Piehl ; S. Pobywajlo ; H. L. Quach ; P. P. Ramsay ; M. Reunanen ; R. Reynolds ; J. D. Rioux ; M. Rodegher ; S. Roesner ; J. P. Rubio ; I. M. Ruckert ; M. Salvetti ; E. Salvi ; A. Santaniello ; C. A. Schaefer ; S. Schreiber ; C. Schulze ; R. J. Scott ; F. Sellebjerg ; K. W. Selmaj ; D. Sexton ; L. Shen ; B. Simms-Acuna ; S. Skidmore ; P. M. Sleiman ; C. Smestad ; P. S. Sorensen ; H. B. Sondergaard ; J. Stankovich ; R. C. Strange ; A. M. Sulonen ; E. Sundqvist ; A. C. Syvanen ; F. Taddeo ; B. Taylor ; J. M. Blackwell ; P. Tienari ; E. Bramon ; A. Tourbah ; M. A. Brown ; E. Tronczynska ; J. P. Casas ; N. Tubridy ; A. Corvin ; J. Vickery ; J. Jankowski ; P. Villoslada ; H. S. Markus ; K. Wang ; C. G. Mathew ; J. Wason ; C. N. Palmer ; H. E. Wichmann ; R. Plomin ; E. Willoughby ; A. Rautanen ; J. Winkelmann ; M. Wittig ; R. C. Trembath ; J. Yaouanq ; A. C. Viswanathan ; H. Zhang ; N. W. Wood ; R. Zuvich ; P. Deloukas ; C. Langford ; A. Duncanson ; J. R. Oksenberg ; M. A. Pericak-Vance ; J. L. Haines ; T. Olsson ; J. Hillert ; A. J. Ivinson ; P. L. De Jager ; L. Peltonen ; G. J. Stewart ; D. A. Hafler ; S. L. Hauser ; G. McVean ; P. Donnelly ; A. Compston
    Nature Publishing Group (NPG)
    Published 2011
    Staff View
    Publication Date:
    2011-08-13
    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:
    Alleles ; Cell Differentiation/immunology ; Europe/ethnology ; Genetic Predisposition to Disease/*genetics ; Genome, Human/genetics ; Genome-Wide Association Study ; HLA-A Antigens/genetics ; HLA-DR Antigens/genetics ; HLA-DRB1 Chains ; Humans ; Immunity, Cellular/genetics/*immunology ; Major Histocompatibility Complex/genetics ; Multiple Sclerosis/*genetics/*immunology ; Polymorphism, Single Nucleotide/genetics ; Sample Size ; T-Lymphocytes, Helper-Inducer/cytology/immunology
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    L. Jostins ; S. Ripke ; R. K. Weersma ; R. H. Duerr ; D. P. McGovern ; K. Y. Hui ; J. C. Lee ; L. P. Schumm ; Y. Sharma ; C. A. Anderson ; J. Essers ; M. Mitrovic ; K. Ning ; I. Cleynen ; E. Theatre ; S. L. Spain ; S. Raychaudhuri ; P. Goyette ; Z. Wei ; C. Abraham ; J. P. Achkar ; T. Ahmad ; L. Amininejad ; A. N. Ananthakrishnan ; V. Andersen ; J. M. Andrews ; L. Baidoo ; T. Balschun ; P. A. Bampton ; A. Bitton ; G. Boucher ; S. Brand ; C. Buning ; A. Cohain ; S. Cichon ; M. D'Amato ; D. De Jong ; K. L. Devaney ; M. Dubinsky ; C. Edwards ; D. Ellinghaus ; L. R. Ferguson ; D. Franchimont ; K. Fransen ; R. Gearry ; M. Georges ; C. Gieger ; J. Glas ; T. Haritunians ; A. Hart ; C. Hawkey ; M. Hedl ; X. Hu ; T. H. Karlsen ; L. Kupcinskas ; S. Kugathasan ; A. Latiano ; D. Laukens ; I. C. Lawrance ; C. W. Lees ; E. Louis ; G. Mahy ; J. Mansfield ; A. R. Morgan ; C. Mowat ; W. Newman ; O. Palmieri ; C. Y. Ponsioen ; U. Potocnik ; N. J. Prescott ; M. Regueiro ; J. I. Rotter ; R. K. Russell ; J. D. Sanderson ; M. Sans ; J. Satsangi ; S. Schreiber ; L. A. Simms ; J. Sventoraityte ; S. R. Targan ; K. D. Taylor ; M. Tremelling ; H. W. Verspaget ; M. De Vos ; C. Wijmenga ; D. C. Wilson ; J. Winkelmann ; R. J. Xavier ; S. Zeissig ; B. Zhang ; C. K. Zhang ; H. Zhao ; M. S. Silverberg ; V. Annese ; H. Hakonarson ; S. R. Brant ; G. Radford-Smith ; C. G. Mathew ; J. D. Rioux ; E. E. Schadt ; M. J. Daly ; A. Franke ; M. Parkes ; S. Vermeire ; J. C. Barrett ; J. H. Cho
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-11-07
    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:
    Colitis, Ulcerative/genetics/immunology/microbiology/physiopathology ; Crohn Disease/genetics/immunology/microbiology/physiopathology ; Genetic Predisposition to Disease/*genetics ; Genome, Human/genetics ; *Genome-Wide Association Study ; Haplotypes/genetics ; *Host-Pathogen Interactions/genetics/immunology ; Humans ; Inflammatory Bowel Diseases/*genetics/immunology/*microbiology/physiopathology ; Mycobacterium/*immunology/pathogenicity ; Mycobacterium Infections/genetics/microbiology ; Mycobacterium tuberculosis/immunology/pathogenicity ; Phenotype ; Polymorphism, Single Nucleotide/genetics ; Reproducibility of Results
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Type of Medium:
    Online
    Publication Date:
    2014
    Keywords:
    Schüler ; Lernerfolg ; Demonstrationsexperiment ; Unterricht ; Optik ; Physikunterricht
    In:
    Bernholt, Sascha (Hrsg.), Naturwissenschaftliche Bildung zwischen Science- und Fachunterricht., Kiel: IPN (2014), S. 249-251, 978-3-89088-361-8
    Language:
    German

    FIS Bildung Literaturdatenbank
  5. 5
    Staff View
    Type of Medium:
    Online
    Publication Date:
    2014
    Keywords:
    Kompetenz ; Kognitiver Prozess ; Testaufgabe ; Schüler ; Chemie ; Physik ; Modell ; Experte
    In:
    Bernholt, Sascha (Hrsg.), Naturwissenschaftliche Bildung zwischen Science- und Fachunterricht., Kiel: IPN (2014), S. 519-521, 978-3-89088-361-8
    Language:
    German

    FIS Bildung Literaturdatenbank
  6. 6
    Wadewitz, T. ; Winkelmann, J.

    College Park, Md. : American Institute of Physics (AIP)
    Published 2000
    Staff View
    ISSN:
    1089-7690
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Chemistry and Pharmacology
    Notes:
    Common density functional theories often use the so-called mean-field approximation to the attractive term of the free energy, which is not accurate when compared with molecular dynamics simulations. We applied a modification of this attractive free energy term of a local density functional approach where an analytical representation of the radial distribution function is taken into account. A cutoff Lennard-Jones-12-6 potential, divided according to the Weeks–Chandler–Andersen prescription, is used as the intermolecular interaction force model. This density functional perturbation approach gives the correct phase quilibrium and predicts a surface tension in excellent agreement with recent molecular dynamics simulations. The surface tension of some pure simple fluids is predicted from an intrinsic contribution, obtained by the modified density functional perturbation theory, plus contributions due to capillary wave roughening of the surface. The respective Lennard-Jones potential parameters were obtained from fitting to saturated liquid densities of the pure fluids. © 2000 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.482062

    Articles: DFG German National Licenses
  7. 7
    Winkelmann, J.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0378-4371
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0378-4371(76)90037-6

    Articles: DFG German National Licenses
  8. 8
    Winkelmann, J.
    Springer
    Published 1998
    Staff View
    ISSN:
    1531-586X
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Notes:
    Abstract We investigate holomorphic self-maps of complex manifolds of the formG/Γ whereG is a complex Lie group and Γ a lattice. We show that they are induced by automorphisms ofG and that a surjective holomorphic self-map can be nonbijective only in the directions of the nilradical ofG.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01237842

    Articles: DFG German National Licenses
  9. 9
    Huckleberry, A. T. ; Winkelmann, J.
    Springer
    Published 1993
    Staff View
    ISSN:
    1432-1807
    Keywords:
    14K20 ; 22E40 ; 32M10
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mathematics
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01444897

    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    1420-908X
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02176427

    Articles: DFG German National Licenses
  11. 11
    Leyck, S. ; Etschenberg, E. ; Hadding, U. ; Winkelmann, J.
    Springer
    Published 1983
    Staff View
    ISSN:
    1420-908X
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02176411

    Articles: DFG German National Licenses
  12. 12
    Winkelmann, J.
    Springer
    Published 1967
    Staff View
    ISSN:
    1432-1750
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02090248

    Articles: DFG German National Licenses
  13. 13
    Staff View
    ISSN:
    1434-9949
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02275607

    Articles: DFG German National Licenses
  14. 14
    Staff View
    ISSN:
    1439-0574
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Description / Table of Contents:
    Summary Since the mid 1950's the populations of rabbits have been reduced by myxomatosis. After 1979, however, a marked recovery was evident. An analysis of the hunting quotients in all hunting districts and cities in the state of Northrhine-Westfalia showed evidence of three similar epidemics but clear differences among the reactions of the various rabbit populations to the disease. For example, the highly populated district Kleve showed mortality rates of less than 30 % to more than 90 % (Tabs. 7 and 8) during the hunting year 1988/89. From July 1988 to April 1989 104 rabbits were investigated from 4 different areas (Tab. 2). From 80 wild rabbits 124 organ samples and 27 serum samples were tested for the presence of the myxomatosis virus. No virus of any kind could be isolated from any of the organ samples. Two of the serum samples neutralized the myxomatosis virus. Hence the decline of the rabbit populations can not solely be ascribed to myxomatosis. The bacteriological (Tab. 3), histological (Tab. 4), and parasitological (Tab. 5) results provided no evidence for an unusual disease level among the animals. The detailed investigations of the ovaries and testes of 32 rabbits, as well as the analysis of the levels of lead and cadmium in the livers and kidneys of 29 rabbits (Tab. 6) could not definitely prove the possibility of diminished fertility. Other possible causes of the decline in rabbit populations such as weather conditions, food supply, and predator pressure are discussed.
    Abstract:
    Résumé Depuis la moitié des années cinquante, les effectifs du Lapin de garenne enregistrent une réduction due à la Myxomatose. Après 1979, on ne put faire état d'un net rétablissement de la situation. Une analyse des tableaux de chasse dans tous les districts du Land de Rhénanie-Westphalie montre, pour trois grandes vagues d'épidémie, un parallélisme mais aussi des différences marquantes dans l'évolution des effectifs après l'apparition de l'épidémie. En prenant l'exemple du District de Clèves, trés vif en lapins, on indique qu'au cours de la saison de chasse 1988/89 la Myxomatose a entraîné des taux de mortalité estimés à moins de 30 % jusqu'à plus de 90 % (Tableaux 7 et 8). De juillet 1988 à avril 1989, dans 4 territoires, 104 lapins ont été prélevés pour examen (Tableau 2). Sur 80 lapins ont été recueillis 124 échantillons d'organes en vue de tester la présence du virus de la Myxomatose et 27 échantillons de sérum en vue de tester la présence d'anticorps de la Myxomatose. Aucun échantillon d'organe ne permit d'isoler le virus de la Myxomatose ni un virus d'une autre espèce. Deux échantillons de sérum permirent de neutraliser le virus de la Myxomatose. La régression du Lapin ne peut résulter de la seule Myxomatose. Les examens bactériologiques (Tableau 3), biologiques (Tableau 4) et parasitologiques (Tableau 5) ne révélèrent aucune charge pathologique inhabituelle des animaux. L'exament détaillé des ovaires et des testicules de 32 lapins et l'analyse de la teneur en Plomb et Cadmium dans les foies et reins de 29 animaux (Tableau 6) ne purent conforter la possibilité d'une fécondité réduite. Comme autres causes possibles de la régression du Lapin sont avancés les influences météorologiques, les ressources alimentaires et l'effet de la prédation.
    Notes:
    Zusammenfassung Seit Mitte der 50er Jahre werden die Kaninchenbesätze durch die Myxomatose reduziert. Nach 1979 setzte eine deutliche Erholung nicht mehr ein. Eine Analyse der Jagdstrecken in allen Kreisen und kreisfreien Städten des Landes Nordrhein-Westfalen zeigt für drei große Seuchenzüge Parallelen, aber deutliche Unterschiede in der Entwicklung der Besätze nach dem Auftreten der Seuche. Am Beispiel des kaninchenreichen Kreises Kleve wird für das Jagdjahr 1988/89 das Auftreten der Myxomatose mit geschätzten Mortalitätsraten unter 30 % bis über 90 % dokumentiert (Tabelle 7 und 8). Aus vier Räumen wurden von Juli 1988 bis April 1989 104 Kaninchen für eine Untersuchung entnommen (Tabelle 2). Von 80 Wildkaninchen wurden 124 Organproben auf Myxomatosevirus und 27 Serumproben auf Myxomatose-Antikörper geprüft. Aus keiner Organprobe konnte Myxomatosevirus oder ein Virus anderer Art isoliert werden. Zwei Serumproben neutralisierten das Myxomatosevirus. Der Rückgang der Kaninchen kann durch die Myxomatose allein nicht begründet werden. Die bakteriologischen (Tabelle 3), histologischen (Tabelle 4) und parasitologischen (Tabelle 5) Befunde erbrachten keine Nachweise für eine ungewöhnliche Belastung der Tiere durch Krankheiten. Die detaillierte Untersuchung der Ovarien und Hoden von 32 Kaninchen und die Analyse von Blei und Cadmium in den Lebern und Nieren von 28 Tieren (Tabelle 6) konnten die Möglichkeit einer verringerten Fruchtbarkeit nicht erhärten. Als weitere mögliche Ursachen für den Rückgang der Kaninchen werden Witterungseinflüsse, Nahrungsangebot und Feinddruck diskutiert.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02241808

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    1572-9567
    Keywords:
    coexistence curve ; equation of state ; Lennard Jones fluid ; thermodynamic properties
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract A new equation of state (EOS) is proposed for the Helmholtz energyF of the Lennard Jones fluid which represents the thermodynamic properties over a wide range of temperatures and densities. The EOS is written in the form of a generalized van der Waals equation.F =F u +F v. WhereF u is a hard body contribution andF A an anttractive dispersion force contribution. The expression forF H is closely related to the hybrid Barker Henderson pertubation theory. The construction ofF A is accomplished with the Setzmann Wagner optimization procedure on the basis of virial coefficients and critically assessed computer simulation data. A comparison with the EOS of Johnson et al. shows improvement in the description of the vapor liquid coexistence properties, thepvT data. and in peculiar, of the calorie properties. A comparison with the EOS of Kolafa and Nezbeda which appeared after the bulk of this work was finished shows still by about 30%.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01443399

    Articles: DFG German National Licenses
  16. 16
    Kriebel, C. ; Müller, A. ; Mecke, M. ; Winkelmann, J. ; Fischer, J.
    Springer
    Published 1996
    Staff View
    ISSN:
    1572-9567
    Keywords:
    Lennard Jones two-center potential model ; molecular dynamics simulations ; nitrogen ; thermodynamic properties
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract Molecular dynamics simulation results in the isochoric isothermal ensemble are reported for a two-center Lennard Jones model of fluid nitrogen characterized by the fixed molecular elongationL = 1σ = 0.3292, New values ofε andσ were determined by fitting the vapor pressure and the saturated liquid density of the model to experimental data at 94,67 K. The required vapor liquid equilibrium data of the model were taken from a study using the NpT + test particle method. The resulting values areε k = 36.32013 K (36.673 K) andσ = 0.32973 nm (0.33073 nm), with values in parentheses being those obtained previously from a Weeks Chandler Andersen-type perturbation theory. Then pressures and internal energies were calculated by molecular simulations for 110 state points in the temperature range from 72 to 330 K and for densities up to 35 mol · L1. Comparison of the predictions based on the new parameters with the empirical equation of state of Jacobsen et al. shows good to excellent agreement except in the near-critical region. Moreover. for almost all state points the new parameters yield an improvement over old ones from perturbation theory.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01438674

    Articles: DFG German National Licenses
  17. 17
    Winkelmann, J.

    New York, NY : Wiley-Blackwell
    Published 1987
    Staff View
    ISSN:
    0021-8383
    Keywords:
    Chemistry ; Organic Chemistry
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/prac.19873290522

    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1618-2650
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01363136

    Articles: DFG German National Licenses