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  • Artikel: DFG Deutsche Nationallizenzen  (4)
  • Engineering General  (2)
  • cervix  (2)
  • 1
    Digitale Medien
    Digitale Medien
    A method for the automatic generation of triangular elements on a surface (1980)
    Chichester [u.a.] : Wiley-Blackwell
    International Journal for Numerical Methods in Engineering 15 (1980), S. 470-476 
    Details
    ISSN: 0029-5981
    Schlagwort(e): Engineering ; Engineering General
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Mathematik , Technik allgemein
    Notizen: An algorithm is given to discretize a polygon or curved surface into triangular arrays. The method first involves the manual division of the array into quadrilaterals with specified numbers on rows and columns. The individual points are then filled in automatically and elements are automatically generated. A point of particular importance is that the number of columns or rows may be made to change. A subroutine is given to perform this task.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/nme.1620150314
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Phase II evaluation of dianhydrogalactitol in the treatment of advanced non-squamous cervical carcinoma (1984)
    Springer
    Investigational new drugs 2 (1984), S. 331-333 
    Details
    ISSN: 1573-0646
    Schlagwort(e): galactitol ; dianhydrogalactitol ; cervix ; non-squamous-chemotherapy
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary In an on-going Phase II evaluation, dianhydrogalactitol (NSC 132313) was administered intravenously to 28 patients with advanced or recurrent non-squamous cell carcinoma of the cervix. The initial dosage was 60 mg/m2/wk with escalation to 75 mg/m2/wk if there were no adverse effects. Twenty-seven patients were evaluable for toxicity and response. There was one complete response and one partial response. Adverse effects were not infrequent but tolerable.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00175387
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  • 3
    Digitale Medien
    Digitale Medien
    A phase II trial of gallium nitrate (NSC #15200) in advanced or recurrent squamous cell carcinoma of the cervix (1991)
    Springer
    Investigational new drugs 9 (1991), S. 109-111 
    Details
    ISSN: 1573-0646
    Schlagwort(e): gallium nitrate ; advanced or recurrent squamous carcinoma ; cervix
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Abstract Twenty-four evaluable patients with advanced, persistent or recurrent squamous cell carcinoma of the cervix were treated with 750 mg/m2 of gallium nitrate (NCS # 15200) every three weeks. No patient had prior cytotoxic chemotherapy. Two patients had a partial response (8.3%), ten patients had stable disease (41.7%), and twelve (50%) had increasing disease. The 95% upper confidence bound for response is 24.0%. The major toxicities were nausea, vomiting and anemia. Gallium nitrate has minimal activity in patients with previously untreated squamous cell carcinoma of the cervix.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00194560
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  • 4
    Digitale Medien
    Digitale Medien
    Unsymmetric conjugate gradient methods and sparse direct methods in finite element flow simulation (1990)
    Chichester : Wiley-Blackwell
    International Journal for Numerical Methods in Fluids 10 (1990), S. 925-945 
    Details
    ISSN: 0271-2091
    Schlagwort(e): Bi-conjugate gradient ; Conjugate gradient ; Conjugate gradient squared ; Finite elements ; Flow simulation ; Preconditioning ; Vector processor ; Frontal solver ; Navier-Stokes ; Boussinesq approximation Newton method ; Picard iteration ; Galerkin method ; Petrov-Galerkin ; Engineering ; Engineering General
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Maschinenbau
    Notizen: A series of numerical experiments on the Cray XMP/48 and on the Cray 2 investigate the robustness and economy of direct and unsymmetric conjugate gradient (CG) type methods for the solution of matrix systems arising from a 3D FEM discretization of fluid flow problems. Computations on a Boussinesq flow model problem with either ILU preconditioned or unpreconditioned unsymmetric CG methods are presented. Such experiments seem to indicate that the unpreconditioned BICG method is robust for moderately non-linear incompressible Navier-Stokes FEM discretizations and that the ILU preconditioned BICG method is very robust and more economic than an unsymmetric frontal solver when the generous memory of the Cray 2 is exploited to store both the matrix and its preconditioner. We cover some of the programming aspects of direct and iterative methods on a supercomputer and find that direct methods have advantages: the crucial CPU-consuming area of code is compact but overwhelming, and its percentage of total CPU usage is independent of the spectral properties of the matrix involved. An optimal implementation of the unsymmetric CG method is more difficult because its work is related to the spectral distribution of the matrix considered and because there is no single portion of the code that overwhelmingly dominates the CPU usuage.
    Zusätzliches Material: 3 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/fld.1650100806
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