Vibrational Renner-Teller effects in the infrared spectrum of carbonsuboxide

The infrared spectrum of carbon suboxide has been recorded with a resolution of 0•01cm-1 from 400 to 700 cm-1. The region from 530 to 570 cm-1 shows intense absorption due to the v6(Πu) band system, of which the fundamental band only has been assigned and analysed, giving v6=540•221 cm-1. The region 590 to 660 cm-1 shows weaker absorption due to the v5(Πg) band system appearing in combination with odd quanta of the v7(Πu) fundamental at 18 cm-1. The v5 + v7 band and several hot bands have been assigned and analysed, and the effective v7 bending potential in the v5 state has been deduced. This potential shows a splitting as the large amplitude bending coordinate q7 is displaced due to interaction between v5 and v7 analogous to the Renner-Teller effect in electronic spectroscopy. This splitting is about 4 cm-1 for the classical turning points in q7 and the mean q7 bending potential is closely similar to that in the ground state.

"De rappels en prédictions, savoir convaincre et savoir agir : le rôle ambigu de Merlin, de la naissance d'Arthur à son accès au trône de Bretagne (dans le Merlin en prose et la Suite Vulgate)"

Bénéficiant de la connaissance du passé, du présent et du futur, Merlin ne se contente pas de rappeler, observer, ou prédire, mais il agit et influence le cours de l'histoire en favorisant la conception problématique d'Arthur. L'étude porte sur la nature et la portée de son investissement dans une trame narrative où il n'a de cesse d'argumenter, de convaincre, et de se justifier.

Entre histoire et fiction: la représentation du règne d'Arthur dans le manuscrit enluminé du Brut en prose, Londres, Lambeth Palace 6 (c. 1480)

The manuscript London, Lambeth Palace 6, contains the Middle English prose Brut, a text which benefited from a great popularity throughout the fifteenth century. It was copied by an English scribe and richly illuminated by the Master of Edward IV and his assistants at Bruges around 1480. This article studies the representation and integration of the reign of Arthur in the historical framework of the Brut or Chronicles of England, including its fictional aspects: Arthur emerges as a historical character but also as a chivalric and mythical figure. The analysis covers the miniatures ranging from the plot leading to the conception of Arthur to the end of his reign (fols. 36-66). The textual and iconographic choices of the prose Bruts are highlighted by comparisons with Geoffrey of Monmouth’s Historia Regum Britanniae, Wace’s Brut, and later prose rewritings in the Lancelot-Grail romance cycle, especially Merlin and its Vulgate Sequel. They show the continuous interest raised by Arthur in the aristocratic and royal circles of late fifteenth century England and the relationship be¬tween continental and insular historiographical, literary and artistic traditions.

Arthur et ses barons rebelles: la fin remaniée et abrégée de la Suite Vulgate dans le manuscrit du cycle du Graal, Paris, BNF fr. 344

The ms. Paris, BnF, fr. 344 was produced in Lorraine at the end of the thirteenth century and contains the whole Lancelot-Grail cycle. It presents an abridged version of the end of the Vulgate Sequel to Merlin. The rewriting of the end of the sequel glosses over the romantic episodes of the common version and focuses on the figure of Arthur, a legitimate sovereign and skilful war leader confronted by his barons’ dissidence. From the end of f° 182 to f° 184v°, BnF, fr. 344, narrates the departure of Kings Ban and Bohort for the Continent, the embassy of King Loth and his sons, and the fight against the Saxons of the Christian coalition gathered at Logres for the feast of the Holy Cross. This article shows the ideological implications of the abridgement and the illustration used at the end of the Vulgate Sequel in ms. fr. 344, as it exalts Arthur’s kingship and insists on the rallying, penance and submission of his rebelled vassals.

Playing Kant at the Court of King Arthur

This article contrasts the sense in which those whom Bernard Williams called ‘political realists’ and John Rawls are committed to the idea that political philosophy has to be distinctively political. Distinguishing the realist critique of political moralism from debates over ideal and non-ideal theory, it is argued that Rawls is more realist than many realists realise, and that realists can learn more about how to make a distinctively political vision of how our life together should be organised from his theorising, although it also points to a worrying tendency among Rawlsians to reach for inappropriately moralised arguments. G. A. Cohen’s advocacy of socialism and the second season of HBO’s The Wire are used as examples to illustrate these points.

Paul Renner: the art of typography

The first study, in any language, of this German typographer and type designer. Renner’s work exemplifies central themes in German culture in the first half of the twentieth century. Starting as an artist and book designer in the Munich cultural renaissance, he was an early and prominent member of the Deutscher Werkbund. In the 1920s Renner worked in Frankfurt, one of the centres of socially-engaged modernism; around this time he began work on his enduring typeface, Futura. Moving to Munich, he ran the printing school that included Jan Tschichold among its teachers. In the crisis of 1933 he was detained and then dismissed from his post. Living through the Nazi years in inner emigration, Renner emer­ged as a voice of experience and reason in postwar debates.