Duffin-Kemmer-Petiau and Klein-Cordon-Fock equations for electromagnetic, Yang-Mills and external gravitational field interactions: proof of equivalence

Starting from the Generating functional for the Green Function (GF), constructed from the Lagrangian action in the Duffin-Kemmer-Petiau (DKP) theory (L-approach) we strictly prove that the physical matrix elements of the S-matrix in DKP and Klein-Gordon-Fock (KGF) theories coincide in cases of interacting spin O particles with external and quantized Maxwell and Yang-Mills fields and in case of external gravitational field (without or with torsion), For the proof we use the reduction formulas of Lehmann, Symanzik and Zimmermann (LSZ). We prove that many photons and Yang-Mills particles GF coincide in both theories too. (C) 2000 Elsevier B.V. B.V. All rights reserved.

Exposure dating of Late Glacial and pre-LGM moraines in the Cordon de Doña Rosa, Northern/Central Chile (~ 31°S)

Despite the important role of the Central Andes (15–30° S) for climate reconstruction, knowledge about the Quaternary glaciation is very limited due to the scarcity of organic material for radiocarbon dating. We applied 10Be surface exposure dating (SED) on 22 boulders from moraines in the Cordon de Doña Rosa, Northern/Central Chile (~31° S). The results show that several glacial advances in the southern Central Andes occurred during the Late Glacial between ~14.7±1.5 and 11.6±1.2 ka. A much more extensive glaciation is dated to ~32±3 ka, predating the temperature minimum of the global LGM (Last Glacial Maximum: ~20 ka). Reviewing these results in the paleoclimatic context, we conclude that the Late Glacial advances were most likely caused by an intensification of the tropical circulation and a corresponding increase in summer precipitation. High-latitude temperatures minima, e.g. the Younger Dryas (YD) and the Antarctic Cold Reversal (ACR) may have triggered individual advances, but current systematic exposure age uncertainties limit precise correlations. The absence of LGM moraines indicates that moisture advection was too limited to allow significant glacial advances at ~20 ka. The tropical circulation was less intensive despite the maximum in austral summer insolation. Winter precipitation was apparently also insufficient, although pollen and marine studies indicate a northward shift of the westerlies at that time. The dominant pre-LGM glacial advances in Northern/Central Chile at ~32 ka required lower temperatures and increased precipitation than today. We conclude that the westerlies were more intense and/or shifted equatorward, possibly due to increased snow and ice cover at higher southern latitudes coinciding with a minimum of insolation.

Kundmachung: Der Gemeinderath der Stadt Wien sieht sich veranlaßt, hiemit folgende von dem Herrn Stadt-Commandanten und General-Major Freiherrn von Cordon an ihn gelangte Zuschrift zu veröffentlichen: "Es ist zu meiner Kenntniß gekommen, daß die Nationalgarden und sonstigen bewaffneten Corps sich noch immer als constituirt ansehen ..."

Welsch (Projektbearbeiter): Wiederholung der bereits am 1. November 1848 proklamierten Anordnung zur Entwaffnung und Auflösung der Nationalgarde und sonstiger bewaffneter Korps. Weitergegeben vom Wiener Gemeinderat

Sage und Sang im Spiegel jüdischen Lebens : (mit Gedichten)

K. Kohler

«Vers une transculturalité mondialisée. Wajdi Mouawad : Le Sang des promesses, marges et frontières»

Tandis que nombre d’anthropologues ont critiqué les apories du multiculturalisme canadien, lequel prétend ouvrir à une politique de la «reconnaissance», cet article envisage comment la «reconnaissance» gagne à être envisagée au niveau «transculturel», et comment une telle reconnaissance transculturelle peut être figurée dans une dramaturgie fondée sur un renouvellement de la reconnaissance (anagnôrisis) aristotélicienne.

Wajdi Mouawad : Le Sang des promesses : marges et frontières

Conférence donnée dans le cadre du Séminaire doctoral «Marges et passages», Université Lumière Lyon 2, 15 mars 2014.

Und Benjamin sang: : (Gedicht)

Berndt Götz

Verwaister Sang

Moritz Zobel

Sang an Krakau : (Lied)

Otto Abeles

Eine Schutzvorrichtung gegen Frost für niedrige Cordon-Obstbäumchen

Von Hofgärtner W. Peicker

Richard Strauß mit Maria Jeritza, die in der Wiener Erstaufführung der "Aegyptischen Helena" die Titelpartie sang

Signatur des Originals: S 36/F11873