22,718 research outputs found

    The Scenery of Knowledge"s Language-Game in Wittgenstein"s Philosophical Investigations

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    Our purpose is to take into account Wittgenstein"s analyses about knowledge in the Philosophical Investigations, in order to articulate them and elaborate a concept of knowledge (Wissen). My first claim is that this is possible. My second claim is that the complexity of this concept has not been taken into consideration and its originality has been misunderstood in the horizon of the Philosophy of Mind (Vohra, A. 1986), of Philosophy of Psychology (Schulte, J. 1993; Budd, M. 1989). My objection is that the analysis of "knowledgeâ€? presupposes the dissolution of mind and psychology. My third claim concerns the interpretation of the verb "to knowâ€? from K. Bühler"s point of view as a kind of signal (Signal), at least in some uses, and as a symbol or an expression in some others. This connection concerning "knowledgeâ€? has not been brought out in, e.g., (Hacker, P.M.S. 1993; von Savigny, E. and Scholz, O.R. 1995)

    Competition in the Underwriting Markets of Sovereign Debt: The Baring Crisis Revisited

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    Flores discusses the bargaining power of Argentina\u27s federal government relative to that of the underwriting banks. It examines how the financial intermediaries\u27 gatekeeping function eroded when faced with increased competition. Under normal circumstances, underwriters should have impeded Argentinean access to capital markets or at least hardened the terms under which Argentina could borrow

    The formation of disks in massive spiral galaxies

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    The flatness of the rotation curve inside spiral galaxies is interpreted as the imprint of a halo of invisible matter. Using the deepest observations of distant galaxies, we have investigated how large disks could have been formed. Observations include spatially resolved kinematics, detailed morphologies and photometry from UV to mid-IR. Six Giga-years ago, half of the present-day spirals had anomalous kinematics and morphologies that considerably affect the scatter of the Tully Fisher relation. All anomalous galaxies can be modelled through gas-rich, major mergers that lead to a rebuilt of a new disk. The spiral-rebuilding scenario is proposed as a new channel to form large disks in present-day spirals and it accounts for all the observed evolutions since the last 6 Giga-years. A large fraction of the star formation is linked to merging events during their whole durations.Comment: AIP Proceedings of a review given at the "Invisible Universe International Conference" held in Paris, June 2009. 16 pages, 9 Figure
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