22,915 research outputs found
Quartetti pericolosi. Laclos, Mueller, Frears, Forman
No full textUn'analisi del tema della seduzione e della ricezione di Laclos in Heiner Mueller e nel cinema di Frears e Forman, con particolare riguardo ai problemi teorici dell'intermedialità e della comparatisticaTha paper focusses on Laclos's reception, and especially on Heiner Mueller free postdramatic rewriting, and on the famous movies by Frears and Forman, with a special attention to the problems of intermediality and to the methodology of comparative literatur
Quartetti pericolosi. Laclos, Mueller, Frears, Forman
No full textTha paper focusses on Laclos's reception, and especially on Heiner Mueller free postdramatic rewriting, and on the famous movies by Frears and Forman, with a special attention to the problems of intermediality and to the methodology of comparative literatur
T cell epitope definition by differential mass spectrometry: Identification of a novel, immunogenic HLA-B8 ligand directly from renal cancer tissue
No full textIn this study, we describe a differential mass spectrometric technique for the immuno-proteomic analysis of the major histocompatibility complex (MHC) peptides of a renal cell carcinoma (RCC) biopsy compared with the healthy kidney tissue of the same patient after nephrectomy. Using a stable isotope labeling approach, we could directly compare and relatively quantify 43 MHC-peptide pairs, most of which were present in similar proportions on both normal kidney and tumor. Significantly, two dominant peptides of monoisotopic masses ([M+H](+)) 973.43 u and 967.59 u, respectively, were found exclusively in the tumor sample. One of these was identified as originating from heme oxygenase-1 (HO-1), a protein involved in induction of apoptosis resistance, immunosuppression andneoangiogenesis and reported to be up-regulated in various cancer types. Moreover, the corresponding synthetic HO-1-derived peptide was shown to be immunogenic in vitro by generation of CD8(+) T cell lines with peptide-specific cytolytic activity. Thus, this peptide is an example of a differentially identified T cell epitope that could be considered as a target for immunotherapy
A new non-overlapping domain decomposition method for stabilized finite element methods applied to the non-stationary Navier-Stokes equations
No full textWe analyse a non-overlapping domain decomposition algorithm of Robin-Robin type applied to the discretized Oseen equations using stabilized finite element approximations of velocity/pressure thus allowing in particular equal-order interpolation. The new type of interface conditions takes advantage of the pressure regularization contained in the stabilized discrete problem. Finally we apply the method to the parallel solution of the nonstationary, incompressible Navier-Stokes equations. Some numerical results for standard benchmark problems are presented. Copyright (C) 2000 John Wiley & Sons, Ltd
A new non-overlapping domain decomposition method for stabilized finite element methods applied to the non-stationary Navier-Stokes equations
No full textWe analyse a non-overlapping domain decomposition algorithm of Robin-Robin type applied to the discretized Oseen equations using stabilized finite element approximations of velocity/pressure thus allowing in particular equal-order interpolation. The new type of interface conditions takes advantage of the pressure regularization contained in the stabilized discrete problem. Finally we apply the method to the parallel solution of the nonstationary, incompressible Navier-Stokes equations. Some numerical results for standard benchmark problems are presented. Copyright (C) 2000 John Wiley & Sons, Ltd
Parenteral nutrition support of a patient with chronic mesenteric artery occlusive disease
No full textA non-overlapping domain decomposition method for the advection-diffusion problem
No full textThe application of a non-overlapping domain decomposition method to the solution of a stabilized finite element method for elliptic boundary value problems is considered. We derive an a-posteriori error estimate which bounds the error on the subdomains by the interface error of the subdomain solutions. As a by-product, some foundation is given to the design of the interface transmission condition. Numerical results support the theoretical results. Furthermore, we adapt a recent result on a-posteriori estimates for singular perturbation problems in order to obtain an a-posteriori estimate For the discrete subdomain solutions. AMS Subject Classifications: 65N55, 65N30
An iterative substructuring method for div-stable finite element approximations of the Oseen problem
No full textWe apply an iterative substructuring algorithm with transmission conditions of Robin-Robin type to the discretized Oseen problem appearing as a linearized variant of the incompressible Navier-Stokes equations. Here we consider finite element approximations using velocity/pressure pairs which satisfy the Babuska-Brezzi stability condition. After proving well-posedness and strong convergence of th method, we derive an a-posteriori error estimate which controls convergence of the discrete subdomain solutions to the global discrete solution by measuring the jumps of the velocities at the interface. Additionally we obtain information how to design a parameter of the Robin interface condition which essentially influences the convergence speed, Numerical experiments confirm the theoretical results and the applicability of the method
Taxonomic and nomenclatural notes on Laccaria B. & Br.—II. Laccaria bicolor, L. fraterna, and L. Laccata var. Pallidifolia
No full textSince our previous publication (Mueller & Vellinga, 1986), additional information concerning the nomenclature and synonymy of some names in the genus Laccaria has been obtained.
Study of the holotypes of Laccaria laccata var. pseudobicolor M. Bon and L. affinis var. sardoa M. Bon revealed microscopic characters that support the view that these names should be placed in the synonymy of L. bicolor and L. laccata var. pallidifolia respectively
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