Documents et pièces diverses, en majeure partie originaux, conservés jadis dans le TRESOR DES CHARTES DE LORRAINE. — Nombreux sceaux. — Voy. l'analyse détaillée de la plupart de ces pièces dans l'Inventaire de Dufourny (Bibl. nat., ms. fr. 4880-4886 ; Bibl. de Nancy, mss. 754-765). On ne relève ici que les pièces qui n'y figurent pas. LXVII — Portefeuille-layette 32 a (1436-1456)

Rançon du roi René, n os 31-49, 51-54, 56-61. — Voy. Bibl. nat., ms. fr. 4884, pp. 9522-9528 et 9505-9508.

1719. Noms des cols et passages qui se trouvent depuis Pratz de Moliou jusqu'au bord de la mer, avec tous les chemins qui aboutissent aux dits cols, tant du côté de France que du côté d'Espagne, fait au mois de février 1719

Ancien possesseur : Argenson, Antoine-René de Voyer (1722-1787 ; marquis de Paulmy d')

Thrusting, extension, and doming during the polyphase tectonometamorphic evolution of the High Himalayan Crystalline Zone in NW India

In the NW Himalaya of India, high-grade metamorphic rocks of the High Himalayan Crystalline Zone (HHCZ) are exposed as a 50 km large dome along the Miyar and Gianbul valleys. This Gianbul dome is cored by migmatitic paragneiss formed at peak conditions around 750 degreesC and 8 kbar, and symmetrically surrounded by sillimanite, kyanite +/- staurolite, garnet, biotite, and chlorite Barrovian mineral zones. Thermobarometric and structural investigations reveal that the Gianbul dome results from a polyphase tectono-metamorphic evolution. The first phase corresponds to the NE-directed thrusting of the Shikar Beh nappe, that is responsible for the Barrovian prograde metamorphic field gradient in the southern limb of the dome. In the northern limb of the dome, the Barrovian prograde metamorphism is the consequence of a second tectonic phase, associated with the SW-directed thrusting of the Nyimaling-Tsarap nappe. Following these crustal thickening events, exhumation and doming of the HHCZ high-grade rocks were controlled by extension along the north-dipping Zanskar Shear Zone, in the frontal part of the Nyimaling-Tsarap nappe, as well as by coeval to late extension along the south-dipping Khanjar Shear Zone, in the southern limb of the Gianbul dome. Rapid syn-convergence extension along both of these detachments induced a nearly isothermal decompression, resulting in a high-temperature/low-pressure metamorphic overprint, as well as enhanced partial melting. Such a rapid exhumation within a compressional orogenic context appears unlikely to be controlled solely by granitic diapirism. Alternatively, large-scale doming in the Himalaya could reflect a sub-vertical ductile extrusion of partially melted rocks.

Infrastructure Annual Status Report - DOT

Per legislative requirement, attached is the Iowa Department of Transportation’s summary of project status for infrastructure projects that have been appropriated revenue from various funds including Rebuild Iowa Infrastructure, Health Restricted Capitals, Bridge Safety, and Revenue Bonds Capitals. If you have any questions, please contact Stuart Anderson at 515-239-1661 or stuart.anderson@dot.iowa.gov.

Acceptance of inflammatory bowel disease treatment recommendations based on appropriateness ratings : do practicing gastroenterologists agree with experts?

BACKGROUND: Appropriateness criteria for the treatment of Crohn's disease (CD) and ulcerative colitis (UC) have been developed by experts' panels. Little is known about the acceptance of such recommendations by care providers. The aim was to explore how treatment decisions of practicing gastroenterologists differ from experts using a vignette case study and a focus group. METHODS: Seventeen clinical vignettes were drawn from clinical indications evaluated by the expert panel. A vignette case questionnaire asking for treatment options in 9-10 clinical situations was submitted to 26 practicing gastroenterologists. For each vignette case, practitioners' answers on treatments deemed appropriate were compared to panel decisions. Qualitative analysis was made based on focus group discussion to explore acceptance and divergence reasons. RESULTS: 239 clinical vignettes were completed, 98 for CD and 141 for UC. Divergence between proposed treatments and results from panels was more frequent for CD (34%) than for UC (27%). Among UC clinical vignettes, the main divergences with the panel were linked to 5-ASA failure assessment and to situations where stopping treatment was the main decision. For CD, the care provider propositions diverged with the panel in mild-to-moderate active disease, where practitioners were more prone to an accelerated step up than the panel's recommendations. CONCLUSIONS: In about one third of vignettes cases, IBD treatment propositions made by practicing gastroenterologists diverged as compared to expert recommendations. Practicing gastroenterologists may experience difficulties in applying recommendations in daily practice.

[Jeton hexagonal du jury des Beaux-Arts]

Ancien possesseur : Labrouste, Henri (1801-1875)

[Jeton hexagonal du jury des Beaux-Arts]

Ancien possesseur : Labrouste, Henri (1801-1875)

The Variscan evolution in the External massifs of the Alps and place in their Variscan framework

In the general discussion on the Variscan evolution of central Europe the pre-Mesozoic basement of the Alps is, in many cases, only included with hesitation. Relatively well-preserved from Alpine metamorphism, the Alpine External massifs can serve as an excellent example of evolution of the Variscan basement, including the earliest Gondwana-derived microcontinents with Cadomian relics. Testifying to the evolution at the Gondwana margin, at least since the Cambrian, such pieces took part in the birth of the Rheic Ocean. After the separation of Avalonia, the remaining Gondwana border was continuously transformed through crustal extension with contemporaneous separation of continental blocks composing future Pangea, but the opening of Palaeotethys had only a reduced significance since the Devonian. The Variscan evolution in the External domain is characterised by an early HP-evolution with subsequent granulitic decompression melts. During Visean crustal shortening, the areas of future formation of migmatites and intrusion of monzodioritic magmas in a general strike-slip regime, were probably in a lower plate situation, whereas the so called monometamorphic areas may have been in an upper plate position of the nappe pile. During the Latest Carboniferous, the emplacement of the youngest granites was associated with the strike-slip faulting and crustal extension at lower crustal levels, whereas, at the surface, detrital sediments accumulated in intramontaneous transtensional basins on a strongly eroded surface. To cite this article: J.R von Raumer et al., C. R. Geoscience 341 (2009). (C) 2008 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.

Transplanted beta cell response to increased metabolic demand. Changes in beta cell replication and mass

We determined the capacity of transplanted beta cells to modify their replication and mass when stimulated by changes in metabolic demand. Five groups of Lewis rats were studied: group 1 (Tx-Px) had a 95% pancreatectomy 14 d after transplantation of 500 islets; group 2 (Px-Tx) had a 95% pancreatectomy 14 d before transplantation of 500 islets; group 3 (Tx) was transplanted with 500 islets; group 4 (Px) had a 95% pancreatectomy; and group 5 (normal) was neither transplanted nor pancreatectomized. Blood glucose was normal in Tx-Px and Tx groups at all times. Px-Tx and Px groups developed severe hyperglycemia after pancreatectomy that was corrected in Px-Tx group in 83% of rats 28 d after transplantation. Replication of transplanted beta cells increased in Tx-Px (1.15 +/- 0.12%) and Px-Tx (0.85 +/- 0.12%) groups, but not in Tx group (0.64 +/- 0.07%) compared with normal pancreatic beta cells (0.38 +/- 0.05%) (P < 0.001). Mean beta cell size increased in Tx-Px (311 +/- 14 microns2) and Px-Tx (328 +/- 13 microns2) groups compared with Tx (252 +/- 12 microns2) and normal (239 +/- 9 microns2) groups (P < 0.001). Transplanted beta cell mass increased in Tx-Px (1.87 +/- 0.51 mg) and Px-Tx (1.55 +/- 0.21 mg) groups compared with Tx group (0.78 +/- 0.17 mg) (P < 0.05). In summary, changes in transplanted beta cells prevented the development of hyperglycemia in Tx-Px rats. Transplanted beta cells responded to increased metabolic demand increasing their beta cell mass.

Use of radiolabelled monoclonal anti-CEA antibodies for the detection of human carcinomas by external photoscanning and tomoscintigraphy

Paul Ehrlich's inspired concept of 'magic bullets' for the cure of diseases has been revitalized by recent advances in immunology1. In particular, the development of cell fusion technology allowing the production of monoclonal antibodies (Mabs) with exquisite specificities2 triggered new hopes that we may now have the perfect carrier molecules with which to deliver cytotoxic drugs3 or toxins4 to the hidden cancer cells. This article reviews data on one aspect of the magic bullet concept, the use of radiolabelled antibodies as tracers for tumour localization. It will also discuss the very recent clinical use of 131I-labelled Mabs against carcinoembryonic antigen (CEA)5 to detect carcinoma either by conventional external photoscanning or by single photon emission computerized tomography (SPELT). This alliance of the most modern tools from immunology (Mabs) and nuclear medicine (SPELT) appears promising as a way to improve the sensitivity of 'immunoscintigraphy'. However, this approach is not yet ready, for widespread clinical use.