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Is there something like a 'scientific' approach to the reading or interpretation of literary texts as is suggested by the German term 'Literaturwissenschaft'? This essay argues that genuinely scientific criteria such as the intersubjective verifiability of a given reading do not apply to the reading of literary texts. The reason is that such texts enable a quasi infinite range of different readings the preconceptions of which are contingent upon the individual readers, their previous experiences, literary as well as non-literary, and their expectations. — What, then, are the tasks of a scholarly reading of literary texts? Firstly, the theoretical reflection upon the status of such texts in comparison to pragmatic texts; secondly, the attempt at reconstructing their historical context (in terms of discursive history), and thirdly, a reading with regard to present-day problems. The 'quality' of a scholarly reading of a literary text would thus be dependent not on its 'objectivity', but rather on its capacity to produce resonances amongst other present-day readers, scholarly and non-scholarly.
Es ist eine alte Debatte. Auf der einen Seite steht die althergebrachte Maxime, alles, was wert ist, gesagt zu werden, müsse in jeder Sprache gesagt werden können - umso mehr dann, wenn es sich um die Wissenschaft handelt, die den Anspruch erhebt, universelle Wahrheiten zu erfassen. Demgegenüber steht ein immer wieder anzutreffender Gedanke, dessen wohl inspirierteste Formulierung von Wilhelm von Humboldt stammt, nämlich, dass die Verschiedenheit der Sprachen nicht nur eine von „Schällen und Zeichen“, sondern eine der „Weltansichten selbst“ sei. Thema dieses Vortrags ist die Frage, wo die Wahrheit zwischen diesen scheinbaren Gegensätzen liegt.
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.
Nosocomial infectious diseases (e.g. influenza, pertussis) are a threat particularly for immunocompromised and vulnerable patients. Although vaccination of healthcare workers (HCWs) constitutes the most convenient and effective means to prevent nosocomial transmissions, vaccine uptake among HCWs remains unacceptably low. Worldwide, numerous studies have demonstrated that nurses have lower vaccination rates than physicians and that there is a relationship between receipt of vaccination by HCWs and knowledge. Measures to improve vaccination rates need to be profession-sensitive as well as specific in their approach in order to achieve sustained success.
For the injector upgrade at FNAL a 4-rod Radio Frequency Quadrupole (RFQ) with a resonance frequency of 200 MHz has been build. With this short structure of only 1.3 m a very compact injector design has been realized. Simulations with CST Microwave Studio® were performed for the design. Their results leading to the RF characterizations of the RFQ and the final RF setup which has been accomplished at IAP of the Goethe-University Frankfurt are presented in this paper.
TRENTOOL : an open source toolbox to estimate neural directed interactions with transfer entropy
(2011)
To investigate directed interactions in neural networks we often use Norbert Wiener's famous definition of observational causality. Wiener’s definition states that an improvement of the prediction of the future of a time series X from its own past by the incorporation of information from the past of a second time series Y is seen as an indication of a causal interaction from Y to X. Early implementations of Wiener's principle – such as Granger causality – modelled interacting systems by linear autoregressive processes and the interactions themselves were also assumed to be linear. However, in complex systems – such as the brain – nonlinear behaviour of its parts and nonlinear interactions between them have to be expected. In fact nonlinear power-to-power or phase-to-power interactions between frequencies are reported frequently. To cover all types of non-linear interactions in the brain, and thereby to fully chart the neural networks of interest, it is useful to implement Wiener's principle in a way that is free of a model of the interaction [1]. Indeed, it is possible to reformulate Wiener's principle based on information theoretic quantities to obtain the desired model-freeness. The resulting measure was originally formulated by Schreiber [2] and termed transfer entropy (TE). Shortly after its publication transfer entropy found applications to neurophysiological data. With the introduction of new, data efficient estimators (e.g. [3]) TE has experienced a rapid surge of interest (e.g. [4]). Applications of TE in neuroscience range from recordings in cultured neuronal populations to functional magnetic resonanace imaging (fMRI) signals. Despite widespread interest in TE, no publicly available toolbox exists that guides the user through the difficulties of this powerful technique. TRENTOOL (the TRansfer ENtropy TOOLbox) fills this gap for the neurosciences by bundling data efficient estimation algorithms with the necessary parameter estimation routines and nonparametric statistical testing procedures for comparison to surrogate data or between experimental conditions. TRENTOOL is an open source MATLAB toolbox based on the Fieldtrip data format. ...
We analyze general convergence properties of the Taylor expansion of observables to finite chemical potential in the framework of an effective 2+1 flavor Polyakov-quark-meson model. To compute the required higher order coefficients a novel technique based on algorithmic differentiation has been developed. Results for thermodynamic observables as well as the phase structure obtained through the series expansion up to 24th order are compared to the full model solution at finite chemical potential. The available higher order coefficients also allow for resummations, e.g. Padé series, which improve the convergence behavior. In view of our results we discuss the prospects for locating the QCD phase boundary and a possible critical endpoint with the Taylor expansion method.
We report on the first steps of an ongoing project to add gauge observables and gauge corrections
to the well-studied strong coupling limit of staggered lattice QCD, which has been shown earlier
to be amenable to numerical simulations by the worm algorithm in the chiral limit and at finite
density. Here we show how to evaluate the expectation value of the Polyakov loop in the framework
of the strong coupling limit at finite temperature, allowing to study confinement properties
along with those of chiral symmetry breaking. We find the Polyakov loop to rise smoothly, thus
signalling deconfinement. The non-analytic nature of the chiral phase transition is reflected in the
derivative of the Polyakov loop. We also discuss how to construct an effective theory for non-zero
lattice coupling, which is valid to O(b).
At GSI a new, superconducting (sc) continuous wave (cw) LINAC is under design in cooperation with the Institute for Applied Physics (IAP) of Frankfurt University and the Helmholtz Institut Mainz (HIM). This proposed LINAC is highly requested by a broad community of future users to fulfill the requirements of nuclear chemistry, nuclear physics, and especially in the research field of Super Heavy Elements (SHE). In this context the preliminary layout of the LINAC has been carried out by IAP. The main acceleration of up to 7.3 AMeV will be provided by nine sc Crossbar-H-mode (CH) cavities operated at 217 MHz. Currently, a prototype of the cw LINAC as a demonstrator is under development. The demonstrator comprises a sc CH-cavity embedded between two sc solenoids mounted in a horizontal cryomodule. A full performance test of the demonstrator in 2013/14 by injecting and accelerating a beam from the GSI High Charge Injector (HLI) is one important milestone of the project. The status of the demonstrator is presented.
Vortrag im Rahmen des Symposiums der Universitätsbibliothek Frankfurt am Main in Kooperation mit der Frankfurter Buchmesse 2011 "Economy and Acceptance of Open Access Strategies", am 14.10.2011.