1,258 research outputs found

    About twin primes and distribution of primes

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    This paper give us a demonstration of twin primes conjecture using approximation of function �(iupsilon) that we introduce in section 6. Section 1-5 give us introduction to terminology and a clarification on (iupsilon) terms. In particular section 5 is really important because of its Lemma. Section 7 reassume foregoing explanations and it give us two theorems and one corollary;the theorem 7.2 give us exact approximation of twin primes counting function

    Synthesis of Pterostilbene through supported-catalyst promoted Mizoroki-Heck reaction, and its transposition in continuous flow reactor

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    Pterostilbene, an important polyphenolic compound with interesting biological activities, has been efficiently synthesized through a Mizoroki-Heck reaction catalyzed by commercially available Pd catalysts immobilized onto heterogeneous supports. The synthesis has been transposed in a continuous flow reactor, following two different retrosynthetic approaches. [Figure not available: see fulltext.]

    Established and Outsiders at the Same Time - Self-Images and We-Images of Palestinians in the West Bank and in Israel

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    Palestinians frequently present a harmonizing and homogenizing we-image of their own national we-group, as a way of counteracting Israeli attempts to sow divisions among them, whether through Israeli politics or through the dominant public discourse in Israel. However, a closer look reveals the fragility of this homogenizing we-image which masks a variety of internal tensions and conflicts. By applying methods and concepts from biographical research and figurational sociology, the articles in this volume offer an analysis of the Middle East conflict that goes beyond the polar opposition between “Israelis” and “Palestinians”. On the basis of case studies from five urban regions in Palestine and Israel (Bethlehem, Ramallah, East Jerusalem, Haifa and Jaffa), the authors explore the importance of belonging, collective self-images and different forms of social differentiation within Palestinian communities. For each region this is bound up with an analysis of the relevant social and socio-political contexts, and family and life histories. The analysis of (locally) different figurations means focusing on the perspective of Palestinians as members of different religious, socio-economic, political or generational groupings and local group constellations – for instance between Christians and Muslims or between long-time residents and refugees. The following scholars have contributed to this volume: Ahmed Albaba, Johannes Becker, Hendrik Hinrichsen, Gabriele Rosenthal, Nicole Witte, Arne Worm and Rixta Wundrak. Gabriele Rosenthal is a sociologist and professor of Qualitative Methodology at the Center of Methods in Social Sciences, University of Göttingen. Her major research focus is the intergenerational impact of collective and familial history on biographical structures and actional patterns of individuals and family systems. Her current research deals with ethnicity, ethno-political conflicts and the social construction of borders. She is the author and editor of numerous books, including The Holocaust in Three Generations (2009), Interpretative Sozialforschung (2011) and, together with Artur Bogner, Ethnicity, Belonging and Biography (2009)

    Quantum many-body scars : realizations and applications

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    author: Gabriele Calliari, BScMasterarbeit Universität Innsbruck 202

    The Last Bastion of Architecture

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    The essay is a critical interpretation of Rem Koolhaas' theory of Bigness. In fact, of the theories that have best marked the development of architectural culture since World War II – from those of the Smithsons to Rossi, from Eisenman to Venturi and Scott Brown – Rem Koolhaas’s theory of Bigness has probably, more than any other, investigated the intrinsic possibilities of architecture at the end of the 20th century. In light of the number of pseudotheories that have largely characterized the last decade, Bigness is the last constituent fact of recent history: an extremely lucid attempt to draw to a conclusion a history that goes back to the very invention of the modern city, comparing it with architecture’s own immutable core, its physicality, even exposing the theory of Bigness itself to the risk of total failure. The essay investigates the development of the theory of Bigness from its incubation in Koolhaas’s book Delirious New York in 1978, to the "official" presentation in S,M,L,XL in december 1995. The essay presents some parts of the PhD research "L'architettura dei libri. Progetto, scrittura, editoria nella ricerca architettonica contemporanea", developed by the author at Università degli studi G. D'Annunzio, Chieti, Facoltà di Architettura di Pescara, in 2001-2004. Log 7 Winter/Spring 2006 includes essays of Richard Anderson, Marie J. Aquilino, Amos Gitai, Pier Vittorio Aureli, Manuel Orazi, Jean-Louis Cohen, William Drenttel, Peter Eisenman, Luis Fernandez-Galiano, John Kaliski, Sabir Khan, Reinhold Martin, Gabriele Mastrigli, Deborah Richmond, Julie Rose, Paul Virilio, Eyal Weizman, Mirko Zardini. Log 7 Winter/Spring 2006 Co-edited by Denise Bratton Saggi di Richard Anderson, Marie J. Aquilino, Amos Gitai, Pier Vittorio Aureli, Manuel Orazi, Jean-Louis Cohen, William Drenttel, Peter Eisenman, Luis Fernandez-Galiano, John Kaliski, Sabir Khan, Reinhold Martin, Gabriele Mastrigli, Deborah Richmond, Julie Rose, Paul Virilio, Eyal Weizman, Mirko Zardini

    Quantum many-body scars : realizations and applications

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    author: Gabriele Calliari, BScMasterarbeit Universität Innsbruck 202

    Quantum many-body scars : realizations and applications

    No full text
    author: Gabriele Calliari, BScMasterarbeit Universität Innsbruck 202

    Airola (BN), chiesa monastica di San Gabriele

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    Analysis of the paintings of the monastic church of San Gabriele (near Benevento) recently discovered by the Author under the convent of the Passionist Fathers on the hill of Monteoliveto (11th century). Apsidal themes: Virgin enthroned with saints, Transfiguration, Deesis (?); on the neighboring walls: hagiographic scene with Saint Nicholas, Saint Theodore on horseback piercing the dragon, Pentecost (?)

    "Six characters in search of an author" staged by Gabriele Lavia, a gifted director-dramaturg

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    This article examines the production by Gabriele Lavia, Six Characters in Search of an Author, written by Luigi Pirandello. Lavia refuses the metatheatrical approach and prefers to penetrate the plot of the text, which offers us – according to Lavia – a subversive mix of dangerous subjects (incest, paedophilia, exhibitionism and perversions typical of a cuckolded husband). Alonge’s analysis exalts the great originality of Lavia’s creation and underlines that Lavia pierces the text as an acute Pirandellian philologist, mixing in his script some different editions of the text (the last edition of 1925, the first of 1921, and even the second edition of 1923)
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