Les Quatre livres des rois, traduits en francais du XIIIe siècle, suivis d'un fragment de moralités sur Job et d'un choix de sermons de Saint Bernard;

Mode of access: Internet.

Reconnaissance in the Russo-Japanese war

From "Die Aufklarung im russisch-japanischen Kriege von Asiaticus", Berlin, 1907.

Geological reconnaissance of a portion of Algoma and Thunder bay districts, Ontario,

Appendices: I. Notes on some fossils from the Cambro-Silurian and Silurian rocks of the Albany river drainage system in northwestern Ontario, by J. F. Whiteaves.--II. Lists of insects, by J. F. Fletcher.

Reconnaissance of Noatak National Preserve and biosphere reserve as a potential site for inclusion in the integrated global background monitoring network /

"June 1986."

Soil survey of the Modesto-Turlock area, California, with a brief report on a reconnaissance soil survey of the region east of the area,

Mode of access: Internet.

Detection of differentially expressed genes in synovial fibroblasts by restriction fragment differential display

Objective. To identify differentially expressed genes in synovial fibroblasts and examine the effect on gene expression of exposure to TNF-alpha and IL-1beta. Methods. Restriction fragment differential display was used to isolate genes using degenerate primers complementary to the lysophosphatidic acid acyl transferase gene family. Differential gene expression was confirmed by reverse transcription-polymerase chain reaction and immunohistochemistry using a variety of synovial fibroblasts, including cells from patients with osteoarthritis and self-limiting parvovirus arthritis. Results. Irrespective of disease process, synovial fibroblasts constitutively produced higher levels of IL-6 and monocyte chemoattractant protein 1 (MCP-1) (CCL2) than skin fibroblasts. Seven genes were differentially expressed in synovial fibroblasts compared with skin fibroblasts. Of these genes, four [tissue factor pathway inhibitor 2 (TFPI2), growth regulatory oncogene beta (GRObeta), manganese superoxide dismutase (MnSOD) and granulocyte chemotactic protein 2 (GCP-2)] were all found to be constitutively overexpressed in synoviocytes derived from patients with osteoarthritis. These four genes were only weakly expressed in other synovial fibroblasts (rheumatoid and self-limiting parvovirus infection). However, expression in all types of fibroblasts was increased after stimulation with TNF-alpha and IL-1beta. Three other genes (aggrecan, biglycan and caldesmon) were expressed at higher levels in all types of synovial fibroblasts compared with skin fibroblasts even after stimulation with TNF-alpha and IL-1. Conclusions. Seven genes have been identified with differential expression patterns in terms of disease process (osteoarthritis vs rheumatoid arthritis), state of activation (resting vs cytokine activation) and anatomical location (synovium vs skin). Four of these genes, TFPI2, GRObeta (CXCL2), MnSOD and GCP-2 (CXCL6), were selectively overexpressed in osteoarthritis fibroblasts rather than rheumatoid fibroblasts. While these differences may represent differential behaviour of synovial fibroblasts in in vitro culture, these observations suggest that TFPI2, GRObeta (CXCL2), MnSOD and GCP-2 (CXCL6) may represent new targets for treatments specifically tailored to osteoarthritis.

Application of nox-restriction fragment length polymorphism for the differentiation of Brachyspira intestinal spirochetes isolated from pigs and poultry in Australia

Sixty-nine intestinal spirochetes isolated from pigs and poultry in eastern Australia were selected to evaluate the effectiveness of a species-specific PCR-based restriction fragment length polymorphism (RFLP) analysis of the Brachyspira nox gene. For comparative purposes, all isolates were subjected to species-specific PCRs for the pathogenic species Brachyspira hyodysenteriae and Brachyspira pilosicoli, and selected isolates were examined further by sequence analysis of the nox and 16S ribosomal RNA genes. Modifications to the original nox-RFLP method included direct inoculation of bacterial cells into the amplification mixture and purification of the PCR product, which further optimized the nox-RFLP for use in a veterinary diagnostic laboratory, producing sufficient product for both species identification and future comparisons. Although some novel profiles that prevented definitive identification were observed, the nox-RFLP method successfully classified 45 of 51 (88%) porcine and 15 of 18 (83%) avian isolates into 5 of the 6 recognized species of Brachyspira. This protocol represents a significant improvement over conventional methods currently used in veterinary diagnostic laboratories for rapid specific identification of Brachyspira spp. isolated from both pigs and poultry.

Codon-precise, synthetic, antibody fragment libraries built using automated hexamer codon additions and validated through next generation sequencing

We have previously described ProxiMAX, a technology that enables the fabrication of precise, combinatorial gene libraries via codon-by-codon saturation mutagenesis. ProxiMAX was originally performed using manual, enzymatic transfer of codons via blunt-end ligation. Here we present Colibra™: an automated, proprietary version of ProxiMAX used specifically for antibody library generation, in which double-codon hexamers are transferred during the saturation cycling process. The reduction in process complexity, resulting library quality and an unprecedented saturation of up to 24 contiguous codons are described. Utility of the method is demonstrated via fabrication of complementarity determining regions (CDR) in antibody fragment libraries and next generation sequencing (NGS) analysis of their quality and diversity.

Musiciens migrants d'origine arabe dans le contexte montréalais : le parcours de la reconnaissance

Ce mémoire traite des parcours de musiciens migrants d’origine arabe à Montréal. Il s’intéresse à la manière dont ces derniers construisent leurs carrières musicales dans ce contexte et acquièrent la reconnaissance des différents acteurs qu’ils côtoient – pairs, intervenants culturels, public. La méthodologie adoptée est de nature qualitative et correspond à une perspective ethnosociologique, le contexte musical de l’étude inscrivant la démarche dans le domaine de la sociomusicologie. Cinq musiciens ayant migré d’un pays arabe avec une pratique musicale préalable ont été rencontrés, ainsi que cinq acteurs du milieu musical qui interagissent avec eux. Ce corpus d’entretiens a été complété par de l’observation et l’étude de traces (ex. : disques, cv). La démarche d’enquête a permis d’élaborer un ensemble de propositions visant à comprendre les phénomènes sociaux observés. Il apparaît que ces musiciens construisent leurs carrières montréalaises grâce à une actualisation et réappropriation originale des sources et influences musicales accumulées au fil de leur vie, processus néanmoins tributaire des rouages du milieu musical. Celui-ci est constitué de multiples acteurs ayant chacun leurs objectifs, intérêts, contraintes vis-à-vis desquels les musiciens doivent s’ajuster, négocier, faire des compromis. Puis, l’ethnicité arabe qui est construite et mise en scène par les performances musicales peut vraisemblablement agir comme outil pour se démarquer dans le contexte montréalais. Cependant, les dynamiques qui sous-tendent les rapports sociaux que ces artistes entretiennent dans la métropole font en sorte qu’ils ont ultimement peu d’emprise sur la manière dont se manifeste la reconnaissance à leur égard et vis-à-vis de leurs pratiques musicales.

Inclusion et différence : vers une critique constructive de la reconnaissance chez Habermas

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Développement de nouvelles unités de reconnaissance et d'unités centrales flexibles en tectonique moléculaire

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.