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  1. Molecular dynamics simulations on the structure and dynamics of H2O, K+, NH4+ on hydrated muscovite surface
    Autor*in: Narasimhan, L.; Ngouana Wakou, Brice,; Kalinichev, Andrey G.
    Erschienen: 2011
    Verlag:  HAL CCSD

    The investigation of water-mineral interfaces plays a pivotal role in the study of various environmental and geochemical problems. The prime reason for exploring the ion-water-mineral interactions lies in the fact that it determines several phenomena... mehr

     

    The investigation of water-mineral interfaces plays a pivotal role in the study of various environmental and geochemical problems. The prime reason for exploring the ion-water-mineral interactions lies in the fact that it determines several phenomena ranging from transport of elements, swelling, dispersion, and mineral alteration and so on. These interactions would be different for different surface cations and at different degrees of hydration. Recent experimental studies support the notion that the K+ ions on the hydrated muscovite surface can be exchanged for the hydronium ions. Similarly, surface K+ ions can also be exchanged for ammonium in the aqueous solution (e.g., in tobelite). We have investigated the structure and dynamics of these ionic species at the hydrated surface of muscovite by molecular dynamics (MD) computer simulations using CLAYFF force field. In addition to replacing the interlayer cations, a series of MD simulations have been performed with varying amounts of water on the muscovite surface at ambient conditions for each of the exchanged cations. Atomic density profiles as functions of the distance from the muscovite surface were calculated for all atoms types present in the simulation. The comparison of hydration states and the topological details of the H-bonding network around the three ions on the surface help to interpret the structure and dynamics of the ions in the confined geometries. The angular distributions of the H2O, H3O+, and NH4+ molecules with respect to the muscovite surface have been studied. The dynamics of water molecules were further examined by self-diffusion coefficients calculated from the mean square displacement of oxygen (or nitrogen) atoms and by exchange/reorientation time correlation functions of the surface molecules. Results obtained from the simulations are compared with the available experimental data and other previous simulations and provide reliable molecular-scale view of the structure and dynamics of ions and water on the muscovite surface.

     
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    Übergeordneter Titel: Clay Minerals Society - 48th Annual Meeting ; https://hal.in2p3.fr/in2p3-00769211 ; Clay Minerals Society - 48th Annual Meeting, Sep 2011, Lake Tahoe, United States
    Schlagworte: [CHIM.THEO]Chemical Sciences/Theoretical and/or physical chemistry; [CHIM.MATE]Chemical Sciences/Material chemistry; [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry; [SDE.MCG]Environmental Sciences/Global Changes; [SDU.STU.MI]Sciences of the Universe [physics]/Earth Sciences/Mineralogy
  2. Advances in Quark Gluon Plasma
    Autor*in: Martinez Garcia, Gines
    Erschienen: 2011
    Verlag:  HAL CCSD

    Proceedings of the 2011 Joliot Curie School (http://ejc2011.sciencesconf.org/) September 12-17th 2011, La Colle sur Loup, France, 42 pages, 19 figures ; In the last 20 years, heavy-ion collisions have been a unique way to study the hadronic matter in... mehr

     

    Proceedings of the 2011 Joliot Curie School (http://ejc2011.sciencesconf.org/) September 12-17th 2011, La Colle sur Loup, France, 42 pages, 19 figures ; In the last 20 years, heavy-ion collisions have been a unique way to study the hadronic matter in the laboratory. Its phase diagram remains unknown, although many experimental and theoretical studies have been undertaken in the last decades. The Relativistic Heavy Ion Collider (RHIC) at BNL was the first ever built heavy-ion collider. RHIC delivered its first collisions in June 2000 boosting the heavy-ion community. Impressive amount of experimental results has been obtained. In November 2010, the Large Hadron Collider (LHC) at CERN delivered lead-lead collisions at unprecedented center-of-mass energies, 14 times larger than that at RHIC. Needless to say that the heavy-ion programs at RHIC and LHC promise fascinating and exciting results in the next decade. In the second part, a historical approach will be adopted, starting with the notion of limiting temperature of matter introduced by Hagedorn in the 60's and the discovery of the QCD asymptotic freedom in the 70's. The phase diagram of hadronic matter, conceived as nowadays, will be shown together with the most important predictions of lattice QCD calculations at finite temperature. In the third part, the heavy-ion collisions at ultra-relativistic energies will be proposed as a unique experimental method to study QGP in the laboratory, as suggested by the Bjorken model. In the last part of these lectures, I will present my biased review of the numerous experimental results obtained in the last decade at RHIC which lead to the concept of strong interacting QGP, and the first results obtained at LHC with the 2010 and 2011 PbPb runs. Finally, the last section is devoted to refer to other lectures about quark gluon plasma and heavy ion physics.

     
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    Übergeordneter Titel: Proceedings of the 2011 Joliot Curie School ; 2011 Joliot Curie School ; http://hal.in2p3.fr/in2p3-00808150 ; 2011 Joliot Curie School, Sep 2011, La Colle sur Loup, France
    Schlagworte: [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
  3. 6. Zweijahrestagung der Gesellschaft für Australienstudien: Australien auf dem Weg ins 21 Jahrhundert: Bilanzen, Standortbestimmungen, Visionen
    Autor*in: Di Marco, Frank
    Erschienen: 1999

  4. Postgraduate Forum 2011
    Erschienen: 2011

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

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

  6. 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 ...

     
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    Sprache: Englisch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    Schlagworte: ovarian carcinoma; tumor progression; ectoenzyme
  7. 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.

     
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    Schlagworte: ovarian cancer; cell migration; matematical modeling; ectoenzyme
  8. 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.

     
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    Schlagworte: dependence; itemset; Delta value; ranking
  9. Modulation of Matrix Metalloproteinases and their tissue inhibitors in haemozoin-treated human microvascular endothelial cells
    Autor*in: PRATO, Mauro; ARESE, Paolo; S. D’Alessandro; P. E. Van den Steen; G. Opdenakker; D. Taramelli; N. Basilico
    Erschienen: 2011

    Zitierfähiger Link:
    http://hdl.handle.net/2318/93518
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  10. La corresponsabilità tra scuola e famiglia: ricerca-azione "star bene insieme"
    Autor*in: Amadini, Monica; Zini, Paola
    Erschienen: 2011
    Verlag:  Firenze University Press ; country:ITA ; place:Firenze

    To renew the school-family relationship, it is strategic to promote the educational culture of the family, recognizing it as the entity responsible for bringing up children. In this sense, the paper presents a research-action aimed at bringing out... mehr

    Zitierfähiger Link:
    http://hdl.handle.net/10807/3726

     

    To renew the school-family relationship, it is strategic to promote the educational culture of the family, recognizing it as the entity responsible for bringing up children. In this sense, the paper presents a research-action aimed at bringing out the educational potential of the parents, in a process of dialogue and discussion with the educators of their children, from a common focus: the child's well-being.

     
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    Sprache: Italienisch
    Medientyp: Konferenzveröffentlichung
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    Schlagworte: corresponsabilità; patto educativo; benessere; cultura educativa
  11. Tagungsbericht: "Den Holocaust erzählen? Historiographie zwischen wissenschaftlicher Empirie und narrativer Kreativität." : Symposium auf dem Alten Schloss Dornburg bei Jena, 9. bis 11. Juni 2011
    Autor*in: Vordermark, Ulrike
    Erschienen: 19.09.2011

    Im Jahr 2006 brachte Saul Friedländer seine weithin beachtete Gesamtdarstellung „Nazi Germany and the Jews“ mit dem zweiten Band „The Years of Extermination“ zum Abschluss. Das Buch lese sich wie ein Roman, so und ähnlich urteilten Rezensenten über... mehr

     

    Im Jahr 2006 brachte Saul Friedländer seine weithin beachtete Gesamtdarstellung „Nazi Germany and the Jews“ mit dem zweiten Band „The Years of Extermination“ zum Abschluss. Das Buch lese sich wie ein Roman, so und ähnlich urteilten Rezensenten über dessen literarische Qualitäten. Auf erzählerische Stärken verweisen auch Kommentare zu Christopher Brownings jüngster Studie „Remembering Survival“ (2010). Das Erzählen in der Geschichtswissenschaft ist seit längerem wieder Gegenstand der Diskussion: Forscherinnen und Forscher auf einem Symposium auf dem Alten Schloss Dornburg bei Jena gingen im Juni 2011 dieser Frage speziell für den Bereich der Holocaust-Historiographie nach.

     
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    Quelle: CompaRe
    Sprache: Deutsch
    Medientyp: Konferenzveröffentlichung; Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literaturen germanischer Sprachen; Deutsche Literatur (830)
    Schlagworte: Judenvernichtung; Geschichtsschreibung; Erzählen
    Lizenz:

    publikationen.ub.uni-frankfurt.de/home/index/help

    ;

    info:eu-repo/semantics/openAccess
  12. 6. Zweijahrestagung der Gesellschaft für Australienstudien: Australien auf dem Weg ins 21 Jahrhundert: Bilanzen, Standortbestimmungen, Visionen
    Autor*in: Di Marco, Frank
    Erschienen: 1999

  13. Battery-less sensor nodes for 802.15.4/ZigBee wireless networks
    Autor*in: Meli, Marcel; Da Silva, Marcel
    Erschienen: 2011
    Verlag:  WEKA

    Battery-free wireless sensor nodes are very convenient in many applications. They eliminate the costs associated with installing batteries and reduce maintenance headaches. For these reasons, they are gaining in popularity. Such devices usually... mehr

     

    Battery-free wireless sensor nodes are very convenient in many applications. They eliminate the costs associated with installing batteries and reduce maintenance headaches. For these reasons, they are gaining in popularity. Such devices usually require the use of an energy source that harvest power from the surroundings. Because of the necessity of harvesting energy and the related costs, there are limitations to the kind of application and wireless protocol that can successfully be implemented, especially when energy is produced intermittently. The interest in 802.15.4-based wireless systems such as ZigBee has also led to its consideration for battery-less nodes. In this paper we briefly discuss some of the challenges faced when using 802.15.4/ZigBee in applications where little energy is available. We then show that some of the recently introduced microcontrollers featuring FRAM memory allow interesting gain in energy, making it even easier to overcome the difficulties.

     
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    Übergeordneter Titel: Wireless Congress: Systems & Applications, Munich, Germany, 9-10 November 2011
    DDC Klassifikation: Verschiedenes (802)
    Schlagworte: Batteryless; FRAM; ZigBee
    Lizenz:

    info:eu-repo/semantics/openAccess ; Licence according to publishing contract
  14. Postgraduate Forum 2011
    Erschienen: 2011

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

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

  16. A Devolved Cinema?: The ‘New’ Scottish Film since the 1990s
    Autor*in: Böhnke, Dietmar
    Erschienen: 2011
    Verlag:  Wissenschaftlicher Verlag

    Konferenzbeitrag zum Anglistentag 2010 Saarbrücken mehr

     

    Konferenzbeitrag zum Anglistentag 2010 Saarbrücken

     
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    Sprache: Englisch
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    Format: Online
    DDC Klassifikation: Englische, altenglische Literaturen (820)
    Schlagworte: Film; Scotland; Cinema; Proceedings
    Lizenz:

    info:eu-repo/semantics/openAccess
  17. Moralische Anstalten für die Schaubühne? : zur Poetik von Hochhuths Dramen
    Autor*in: Immer, Nikolas
    Erschienen: 2011

    Der (.) Beitrag setzt sich strukturell auf drei Ebenen mit Rolf Hochhuths Dramenpoetik auseinander. Erstens wird die gegenläufige Beziehung zwischen ihrem historisch-adäquaten Gestaltungsanspruch und ihrer literarisch-symbolhaften Überformung... mehr

     

    Der (.) Beitrag setzt sich strukturell auf drei Ebenen mit Rolf Hochhuths Dramenpoetik auseinander. Erstens wird die gegenläufige Beziehung zwischen ihrem historisch-adäquaten Gestaltungsanspruch und ihrer literarisch-symbolhaften Überformung analysiert. Zweitens wird Hochhuths Verhältnis zu den für ihn poetologisch bedeutsamen Vorgängern Lessing und Schiller untersucht. Drittens geht es um die Frage, welche Konsequenzen sich aus der in den »Guerillas« formulierten Darstellungsabsicht ziehen lassen, der realen Wirklichkeit durch die Projektion einen neuen (literarischen) Wirklichkeit entgegenzutreten.

     
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    Sprache: Deutsch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literaturen germanischer Sprachen; Deutsche Literatur (830)
    Schlagworte: Hochhuth; Rolf; Lessing; Gotthold Ephraim; Schiller; Friedrich; Drama; Guerilla
    Lizenz:

    publikationen.ub.uni-frankfurt.de/home/index/help ; info:eu-repo/semantics/openAccess
  18. Zwischen innen und außen : Für eine Pragmatik des Diagrammatischen
    Autor*in: Bogen, Steffen
    Erschienen: 2011

    published mehr

     

    published

     
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    Übergeordneter Titel: HEINRICH, Richard, ed. and others. Image and imaging in philosophy, science, and the arts : proceedings of the 33rd International Wittgenstein Symposium. Frankfurt: Ontos-Verl., 2011, pp. 229-248. Publications of the Austrian Ludwig Wittgenstein Society. N.S., 17. ISBN 978-3-86838-116-0
    DDC Klassifikation: Literatur und Rhetorik (800)
    Lizenz:

    rightsstatements.org/page/InC/1.0/
  19. Escucha(s) : la elaboración del trauma desde la perspectiva de los hijos de detenidosdesaparecidos en Argentina
    Autor*in: Feierstein, Liliana Ruth
    Erschienen: 2011

    published mehr

     

    published

     
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    Übergeordneter Titel: The International Association of Genocide Scholars 2011 Conference in Buenos Aires : Papers. 2011
    DDC Klassifikation: Literatur und Rhetorik (800)
    Lizenz:

    rightsstatements.org/page/InC/1.0/
  20. Erzählen nach der Katastrophe: Alfred Döblin
    Autor*in: Graevenitz, Gerhart von
    Erschienen: 1999

    published mehr

     

    published

     
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    Übergeordneter Titel: Kultur und Literatur in Vergangenheit und Gegenwart : Materialien des deutsch-ukrainischen Symposiums im Rahmen der Deutschen Kulturwoche in der Ukraine - Kiew, 1999. 1999, pp. 181-193
    DDC Klassifikation: Literatur und Rhetorik (800)
    Lizenz:

    creativecommons.org/licenses/by-nc-nd/2.0/
  21. L'intellettuale e il computer : il gioco combinatorio come tecnologia, estetica e riflessione sulla figura dell'intellettuale nel Pendolo di Foucault di Umberto Eco
    Autor*in: Kleinert, Susanne
    Erschienen: 2011

    Der Aufsatz untersucht die Thematisierung der Informationstechnologie in Umberto Ecos Roman Il pendolo di Foucault im Kontext der romaninternen postmodernen Ästhetik kombinatorischer Montage und geht Ecos kritischer Frage nach den Möglichkeiten und... mehr

     

    Der Aufsatz untersucht die Thematisierung der Informationstechnologie in Umberto Ecos Roman Il pendolo di Foucault im Kontext der romaninternen postmodernen Ästhetik kombinatorischer Montage und geht Ecos kritischer Frage nach den Möglichkeiten und Gefährdungen von Intellektuellen in den 1980er Jahren nach; dabei werden Bezüge zu den Experimenten der Neoavantgarde und Ecos Reflexionen in Sette anni di desiderio zum Thema Gegenkultur und Funktion der Intellektuellen hergestellt.

     
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    DDC Klassifikation: Italienische, rumänische, rätoromanische Literaturen (850); Ingenieurwissenschaften und zugeordnete Tätigkeitenn (620)
    Schlagworte: Italianistik; Literaturwissenschaft; Eco; Umberto / Il pendolo di Foucault
    Lizenz:

    openAccess ; Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt
  22. Möglichkeiten und Grenzen der Philologie : Tagungsband ; 1. – 3. Juli 2010, Freie Universität Berlin, Internationale Arbeitstagung / Jens Elze, Zuzanna Jakubowski, Lore Knapp, Stefanie Orphal, Heidrun Schnitzler (Hg.)
    Autor*in: Elze, Jens; Jakubowski, Zuzanna; Knapp, Lore; Orphal, Stefanie; Schnitzler, Heidrun
    Erschienen: 2011

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    Sprache: Deutsch
    Medientyp: Konferenzveröffentlichung
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    DDC Klassifikation: Literatur und Rhetorik (800)
    Schlagworte: Philologie; Literaturtheorie
    Lizenz:

    creativecommons.org/licenses/by/3.0/de/deed.de ; info:eu-repo/semantics/openAccess
  23. Philologie und interdisziplinäre Rahmenkonzepte : eine Fallstudie
    Autor*in: Vandegrift Eldridge, Hannah
    Erschienen: 2011

    This paper examines the well-known practice of developing a conceptual frame-work for reading works of literature in such a way as to illuminate previously ignored aspects of those works. It investigates the nature or genre of such discoveries: Are... mehr

     

    This paper examines the well-known practice of developing a conceptual frame-work for reading works of literature in such a way as to illuminate previously ignored aspects of those works. It investigates the nature or genre of such discoveries: Are they philological? Hermeneutic? Do they correspond to the discipline of the framework selected? This problem is considered in the case of an example of the deployment of a very specific philosophical framework, namely the problem of skepticism as glossed by the American philosopher Stanley Cavell. This framework brings to light a structural affinity between two seemingly disparate moments in the history of German lyric poetry: the Biedermeier period and the works of Konkrete Dichtung from the mid-twentieth century. The paper postulates this affinity as an exam-ple of the kind of “discovery” whose type, usefulness, or even existence as discovery might be called into question and perhaps not, ultimately, agreed on.

     
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    DDC Klassifikation: Literatur und Rhetorik (800)
    Schlagworte: Literaturwissenschaft; Skeptizismus; Cavell; Stanley; Biedermeier; Konkrete Poesie
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    creativecommons.org/licenses/by/3.0/de/deed.de ; info:eu-repo/semantics/openAccess
  24. Rephilologisierung und Entgrenzung : zwei Perspektiven für die Reiseliteraturforschung
    Autor*in: Görbert, Johannes
    Erschienen: 2011

    Based on the metaphor of “liminality” in literary studies, this paper examines two different approaches to the literary genre of travelogues, using the example of Adelbert von Chamisso‟s Voyage Around the World (1836). One approach, with the help of... mehr

     

    Based on the metaphor of “liminality” in literary studies, this paper examines two different approaches to the literary genre of travelogues, using the example of Adelbert von Chamisso‟s Voyage Around the World (1836). One approach, with the help of autobiographical research, sheds light on the author-specific key motifs of “omnipotent time” and the process of aging. In the second approach, the focus shifts to the relationship between literature and natural science, i.e. to Chamisso‟s transitional position in the context of the historicization and dynamization of the sciences and humanities in the 19th century. Rather than thinking of “philology” and “cultural studies” as opposing methods, this article thus suggests a more in-tercessory position for the purpose of a fruitful study of travel literature.

     
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    DDC Klassifikation: Literatur und Rhetorik (800)
    Schlagworte: Reiseliteratur; Chamisso; Interdisziplinarität; Grenzsituation
    Lizenz:

    creativecommons.org/licenses/by/3.0/de/deed.de ; info:eu-repo/semantics/openAccess
  25. Vom Körper als Medium zum Medium des Textes : der Körper als narrative Strategie in Tahar Ben Jellouns L’enfant de sable
    Autor*in: Kaiser, Susanne
    Erschienen: 2011

    In works of Maghrebi authors like Tahar Ben Jelloun (Morocco), the body is the central medium that generates and constitutes the narration. The authors stand in the tradition of oral folk literature, which increasingly has been displaced by French... mehr

     

    In works of Maghrebi authors like Tahar Ben Jelloun (Morocco), the body is the central medium that generates and constitutes the narration. The authors stand in the tradition of oral folk literature, which increasingly has been displaced by French written literature. Hence there is a tendency in postcolonial Maghrebi texts to reintegrate the performative act of narrating via the body into the literary structures of the novels. This becomes manifest in poly-phonic and poly-perspectival narrative experiments in which, with recourse to the halqa (the typical oral narrative situation), a re-territorialization (Deleuze/Guattari) of the body is performed. In this context the body in literature plays a central role on the level of the metadiegesis: it is presented as the medium of narration. Using as an example Tahar Ben Jellouns novel L’enfant de sable (1985), the aim of this essay is to show how halqa elements and narrative influences from The Arabian Nights structure the text, which becomes a hybrid between medium and embodiment (Fischer-Lichte) by simulating eventfulness. On the level of the diegesis, the body plays likewise a decisive role as subject of the storyline, becoming the most important medium for the expression of emotions, thoughts or attitudes. Body language is deliberately utilized by the authors to discuss ways of dealing with traditions, the negotiation of social relations and the (de-)construction of identity. Social order, power structures, hierarchies, existing values and norms are communicated and constituted via body language.

     
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    Quelle: BASE Fachausschnitt AVL
    Sprache: Deutsch
    Medientyp: Konferenzveröffentlichung
    Format: Online
    DDC Klassifikation: Literatur und Rhetorik (800)
    Schlagworte: Körper; Körpersprache; Ben Jelloun; Tahar / L' enfant de sable
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    creativecommons.org/licenses/by/3.0/de/deed.de ; info:eu-repo/semantics/openAccess