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Zeige Ergebnisse 176 bis 200 von 739.

  1. Postgraduate Forum 2007
    Erschienen: 2007

  2. Postgraduate Forum 2006
    Erschienen: 2006

  3. Postgraduate Forum 2005
    Erschienen: 2005

  4. Postgraduate Forum 2003
    Erschienen: 2003

  5. Postgraduate Forum 2001
    Erschienen: 2001

  6. Tagungsbericht Postgraduate Forum 1995 (Dortmund)
    Autor*in: Gerhardt, Christine; Cortiel, Jeanne; Manske, Ariane
    Erschienen: 1995

  7. Tagungsbericht Postgraduate Forum 2001 (München)
    Autor*in: Graff, Torsten; Soost, Nicole
    Erschienen: 2001

  8. Tagungsbericht Postgraduate Forum 2010 (Leipzig)
    Autor*in: Usbeck, Frank
    Erschienen: 2011

    https://americanstudies.uni-leipzig.de/pgf2010 mehr

  9. Call for Papers Postgraduate Forum 2002
    Erschienen: 2002

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::The Stacks License ; thestacks.libaac.de/rights
  10. Call for Papers Postgraduate Forum 2004
    Erschienen: 2004

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  11. Call for Papers Postgraduate Forum 2006
    Erschienen: 2006

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  12. Call for Papers Postgraduate Forum 2008
    Erschienen: 2008

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  13. Call for Papers Postgraduate Forum 2014
    Erschienen: 2014

    https://www.blogs.uni-mainz.de/pgf2014/call-for-papers/ mehr

  14. Call for Papers Postgraduate Forum 2018
    Erschienen: 2018

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  15. Tagungsbericht Postgraduate Forum 2011 (Gießen)
    Autor*in: Hübner, Andreas
    Erschienen: 2012

    https://www.h-net.org/reviews/showpdf.php?id=35231 mehr

  16. Call for Papers Postgraduate Forum 2010
    Erschienen: 2010

    https://americanstudies.uni-leipzig.de/pgf2010 mehr

  17. Call for Papers Postgraduate Forum 2016
    Erschienen: 2016

    https://pgf2016blog.wordpress.com/ mehr

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  18. Call for Papers Postgraduate Forum 2017
    Erschienen: 2017

    https://pgf2017.wordpress.com/ mehr

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800); Geschichte der Britischen Inseln (941); Geschichte Neuseelands (993)
    Schlagworte: americanstudies; culturalstudies; literarystudies
    Lizenz:

    L::CC BY 4.0 ; creativecommons.org/licenses/by/4.0/
  19. Spending Time with/in the Nineteenth Century: An Interdsciplinary Conference
    Erschienen: 2021

    The nineteenth century holds an important cultural, social, and economic innovation, which we in the twenty-first century take for granted, but which is slipping through our hands: leisure time. In times of the increasing dilution of the boundaries... mehr

     

    The nineteenth century holds an important cultural, social, and economic innovation, which we in the twenty-first century take for granted, but which is slipping through our hands: leisure time. In times of the increasing dilution of the boundaries between work and leisure, the beginnings of mass society and the understanding of leisure time and hobbies are all the more important to explore. From these considerations, conclusions can be drawn about the emerging consumer society in Europe and the United States as well as changes in social relations and the public/private sphere. This interdisciplinary conference, Spending Time With/In the Nineteenth Century, brings together young scholars from various fields of the humanities to explore the social, political, and aesthetic implications of the emergence of leisure time in the nineteenth century. We invite them to also think about how we, as scholars, spend time in the nineteenth century and reflect about the possibilities that (digital) scholarship on the century facilitates.

     
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  20. Clinical and biological significance of CD157 in ovarian carcinoma
    Autor*in: ORTOLAN, Erika; LO BUONO, NICOLA; MORONE, SIMONA; PARROTTA, ROSSELLA; RAPA, IDA; FERRERO, Enza; VOLANTE, Marco; FUNARO, Ada; R. Arisio; D. Katsaros
    Erschienen: 2011

    Ovarian cancer is one of the most common and lethal gynaecological malignancies. The poor prognosis of ovarian cancer is due to the difficulty of early diagnosis, and the lack of effective therapies for advanced-stage disease. Hence, there is a need... mehr

    Zitierfähiger Link:
    http://hdl.handle.net/2318/93316

     

    Ovarian cancer is one of the most common and lethal gynaecological malignancies. The poor prognosis of ovarian cancer is due to the difficulty of early diagnosis, and the lack of effective therapies for advanced-stage disease. Hence, there is a need for new therapeutic targets and for better understanding of the molecular mechanisms underpinning ovarian cancer cell invasion and dissemination. CD157 (BST-1) is a cell surface NADase/ADP-ribosyl cyclase that mediates leukocyte adhesion to extracellular matrix proteins and diapedesis at site of inflammation. We demonstrated that CD157 is expressed in epithelial ovarian cancer primary cell cultures and tissues, and it is involved in interactions among tumor cells, extracellular matrix proteins, and mesothelium which ultimately control tumor cell migration and invasion. Using stable CD157-overexpression and -knockdown in the ovarian cancer cells lines NIH:OVCAR-3 and OV-90 as model systems, we demonstrated that CD157 promotes morphological and functional changes characterized by i) enhanced matrix metalloproteinases secretion, ii) reduced intercellular cohesion and iii) increased cell motility and invasiveness driven by a mechanism involving the MAPK and PI3K/Akt pathways. The analysis of gene expression profile highlighted 402 unique genes differentially expressed in CD157-positive vs CD157-negative tumor cells (223 up-regulated and 179 down-regulated). Remarkably, functional grouping and ontological analyses revealed that a large proportion of these genes were related to developmental/differentiation processes (including epithelial-to mesenchymal transition); cell-adhesion, migration and cell projection organization; and cell death and apoptosis. At molecular level, CD157 expression induced an E- to N-cadherin switch and an over-expression of EpCAM and CD24, generating cells with combined features of mesenchymal and cancer stem-like cells. Collectively, these data suggest a novel CD157-regulated pathway that could confer an aggressive, mesenchymal/stem cell-like ...

     
    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Schlagworte: ovarian carcinoma; tumor progression; ectoenzyme
  21. CD157 expression enhances invasiveness of ovarian cancer cells and induces a mesenchymal phenotype
    Autor*in: LO BUONO, NICOLA; BOVINO, PAOLA; MORONE, SIMONA; PARROTTA, ROSSELLA; FERRERO, Enza; MALAVASI, Fabio; FUNARO, Ada; ORTOLAN, Erika; M. Scianna; C. Giverso; L. Preziosi
    Erschienen: 2011

    CD157 is a member of the nicotinamide adenine dinucleotide glycohydrolase (NADase)/adenosine diphosphate (ADP)-ribosyl cyclase gene family implicated in the control of myeloid cell adhesion, migration and diapedesis. Human CD157 is expressed by ~90 %... mehr

    Zitierfähiger Link:
    http://hdl.handle.net/2318/93317

     

    CD157 is a member of the nicotinamide adenine dinucleotide glycohydrolase (NADase)/adenosine diphosphate (ADP)-ribosyl cyclase gene family implicated in the control of myeloid cell adhesion, migration and diapedesis. Human CD157 is expressed by ~90 % of epithelial ovarian cancers and is a powerful independent predictive factor for disease recurrence and survival. We assessed the relevance of CD157 to migration and dissemination of ovarian cancer cells by transfecting the full-length cDNA in the poorly invasive, CD157-negative NIH:OVCAR-3 cell line. The results indicated that CD157 expression in NIH:OVCAR-3 cells is accompanied by marked morphological changes and enhanced spreading of cells. Moreover, CD157 expression reduces cell-cell aggregation and induces reorganization of the actin cytoskeleton thus promoting cell motility and invasiveness. Western blot analysis showed that CD157-positive cells are characterized by a significant decrease in E-cadherin and β-catenin expression compared to CD157-negative control cells. Taken together, these observations indicated that exogenous expression of CD157 is associated with the acquisition of morphological and molecular features of the mesenchymal-like phenotype. This was supported by the results of functional assays showing that CD157-positive NIH:OVCAR-3 cells are characterized by enhanced secretion of matrix metalloproteinase 2, 7 and 9, leading to an increased ability of tumor cells to remodel the extracellular matrix and invade the peritoneal mesothelium. The in vitro model of transmesothelial migration of ovarian cancer cells was reproduced deducing suitable Cellular Potts Models (CPM), a grid-based 3D multiscale mathematical model, which uses an hybrid approach to describe subcellular, cellular and tissue level interactions, combining cellular automata and continuum methods. Collectively, these results indicate that CD157 expression induces a mesenchymal phenotype resulting in increased cell invasiveness.

     
    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Schlagworte: ovarian cancer; cell migration; matematical modeling; ectoenzyme
  22. Non-HFE hemochromatosis: insights into regulation on iron metabolisms from novel iron loading disorders.
    Autor*in: Camaschella C.; ROETTO, Antonella; Calì A.; Totaro A.; Gasparini P.; DE GOBBI, Marco
    Erschienen: 2000

    Zitierfähiger Link:
    http://hdl.handle.net/2318/93403
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    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
  23. Finding High Order Dependencies in Data
    Autor*in: MEO, Rosa; D'Ambrosi L.
    Erschienen: 2011
    Verlag:  Springer Verlag London ; country:GBR ; place:London

    We propose DepMiner, a method implementing a simple but effective model for the evaluation of the high-order dependencies in a set S of observations. S can be either ordered — thus forming a sequence of events — or not. DepMiner is based on Delta, a... mehr

     

    We propose DepMiner, a method implementing a simple but effective model for the evaluation of the high-order dependencies in a set S of observations. S can be either ordered — thus forming a sequence of events — or not. DepMiner is based on Delta, a measure of the degree of surprise of S based on the departure of the probability of S from a referential probability estimated in the condition of maximum entropy. The method is powerful: at the same time it detects significant positive dependencies as well as negative ones suitable to identify rare events. The system returns the patterns ranked by Delta; they are guaranteed to be statistically significant and their number results reduced in comparison with other methods.

     
    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Schlagworte: dependence; itemset; Delta value; ranking
  24. Increasing efficiency through optimal RK time integration of diffusion equations
    Autor*in: F. CAVALLI; G. NALDI; G. PUPPO; SEMPLICE, Matteo
    Erschienen: 2008
    Verlag:  Springer-Verlag ; country:DEU ; place:Berlin

    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Lizenz:

    info:eu-repo/semantics/openAccess
  25. Relaxed schemes for nonlinear evolutionary PDEs
    Autor*in: CAVALLI F; NALDI G; PUPPO G; SEMPLICE, Matteo
    Erschienen: 2009
    Verlag:  AMS ; country:USA ; place:Providence

    Zitierfähiger Link:
    http://hdl.handle.net/2318/93510
    Export in Literaturverwaltung
    Quelle: BASE Fachausschnitt AVL
    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Lizenz:

    info:eu-repo/semantics/openAccess