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

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  1. 1
    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
  2. 2
    Pascoe, S. K. ; Mottershead, J. E.

    Chichester [u.a.] : Wiley-Blackwell
    Published 1988
    Staff View
    ISSN:
    0029-5981
    Keywords:
    Engineering ; Engineering General
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Mathematics
    Technology
    Notes:
    A finite element solution for two-dimensional contact between elastic bodies is presented. Equations of constraint and equilibrium governing ‘sticking’ and ‘sliding’ contact are imposed at mesh contact boundaries and incorporated in the usual displacement solution routine. The method allows sliding over curved bodies and the dynamic coefficient of friction between the bodies is included in a direct (non-iterative) solution at each loading stage.A progressive loading approach is implemented whereby full loads are initially applied. If a change in the contact boundary condition occurs, then scaling (reduction) of loads and displacements is undertaken until the first new boundary constraint becomes just operative again. The remainder of the load is then applied with a modified stiffness matrix and the process is repeated. Finally the mesh is fully loaded and the contact boundary conditions are satisfied.Sample problems include comparison of the finite element results with classical solutions from the literature.
    Additional Material:
    16 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/nme.1620260712

    Articles: DFG German National Licenses
  3. 3
    Mottershead, J. E. ; Pascoe, S. K. ; English, R. G.

    Chichester [u.a.] : Wiley-Blackwell
    Published 1992
    Staff View
    ISSN:
    0029-5981
    Keywords:
    Engineering ; Engineering General
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Mathematics
    Technology
    Notes:
    This paper presents a general finite element approach for the treatment of contact stress problems. Stanctard shape function routines are used for the detection of contact between previously separate meshes and for the application of displacement constraints where contact has been identified. The mesh contact routines are installed in an incremental approach whereby the contact constraints are imposed by using either penalty functions or Lagrange multipliers.
    Additional Material:
    8 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/nme.1620330407

    Articles: DFG German National Licenses
  4. 4
    Ahmadian, H. ; Friswell, M. I. ; Mottershead, J. E.

    Chichester [u.a.] : Wiley-Blackwell
    Published 1998
    Staff View
    ISSN:
    0029-5981
    Keywords:
    plate elements ; inverse methods ; discretisation ; static and dynamic analysis ; Engineering ; Numerical Methods and Modeling
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Mathematics
    Technology
    Notes:
    This paper is concerned with the formulation of mass and stiffness matrices. In the direct approach one uses assumed shape functions to develop the mass and stiffness terms. Alternatively, we may construct the matrices by using an inverse approach; the terms are assigned so that the difference between an analytical model and a numerical (discrete) one is minimized. Here we show that more accurate models can be obtained by the latter approach. The accuracy of rod, beam and plate elements that have been developed by both of the approaches are discussed, and an accurate model of a rectangular plate is obtained by using the inverse method. The superior performance of the new element compared to other established models is demonstrated for the cases of static and dynamic response of a clamped plate. © 1998 John Wiley & Sons, Ltd.
    Additional Material:
    5 Ill.
    Type of Medium:
    Electronic Resource

    Articles: DFG German National Licenses