Lien Entre Capital Fictif, Markup Flexible et Inflation

Dans Cet Article J'ai Cherche a Demontrer les Liens Qui Existent Entre la Theorie Quantitative de la Monnaie, la Theorie du \"Markup\" et L'inflation. Bien Qu'il Ne Soit Pas Necessaire D'admettre L'equilibre et les Courbes Is-Lm, Ma Theorie du Capital Fictif Est Compatible Avec le Q de Tobin. le Principal Avantage de la Theorie du \"Markup\" Flexible Est de Montrer Comment L'inflation Est Fonction Non Seulement du Prix et de la Productivite du Travail, Mais Aussi du Prix de la Productivite du Capital, de Son Taux D'amortissement et de Son Taux de Financement. les Nouveaux Resultats Econometriques Obtenus a Partir des Donnees Annuelles Canadiennes Illustrent Hors de Tout Doute le Bien Fonde de la Relation Entre Capital Fictif et Inflation.

A portal for the Canadian Virtual Health Library / Bibliothèque virtuelle canadienne de la santé (CVHL/BVCS): Accomplishments and possibilities, scope and structure - a review of best practices

Introduction: Coordination through CVHL/BVCS gives Canadian health libraries access to information technology they could not offer individually, thereby enhancing the library services offered to Canadian health professionals. An example is the portal being developed. Portal best practices are of increasing interest (usability.gov; Wikipedia portals; JISC subject portal project; Stanford clinical portals) but conclusive research is not yet available. This paper will identify best practices for a portal bringing together knowledge for Canadian health professionals supported through a network of libraries. Description: The portal for Canadian health professionals will include capabilities such as: • Authentication • Question referral • Specialist “branch libraries” • Integration of commercial resources, web resources and health systems data • Cross-resource search engine • Infrastructure to enable links from EHR and decision support systems • Knowledge translation tools, such as highlighting of best evidence Best practices will be determined by studying the capabilities of existing portals, including consortia/networks and individual institutions, and through a literature review. Outcomes: Best practices in portals will be reviewed. The collaboratively developed Virtual Library, currently the heart of cvhl.ca, is a unique database collecting high quality, free web documents and sites relevant to Canadian health care. The evident strengths of the Virtual Library will be discussed in light of best practices. Discussion: Identification of best practices will support cost-benefit analysis of options and provide direction for CVHL/BVCS. Open discussion with stakeholders (libraries and professionals) informed by this review will lead to adoption of the best technical solutions supporting Canadian health libraries and their users.

Manganese deposition in basal ganglia structures results from both portal-systemic shunting and liver dysfunction.

BACKGROUND & AIMS: Manganese (Mn) deposition could be responsible for the T(1)-weighted magnetic resonance signal hyperintensities observed in cirrhotic patients. These experiments were designed to assess the regional specificity of the Mn increases as well as their relationship to portal-systemic shunting or hepatobiliary dysfunction. METHODS: Mn concentrations were measured in (1) brain samples from basal ganglia structures (pallidum, putamen, caudate nucleus) and cerebral cortical structures (frontal, occipital cortex) obtained at autopsy from 12 cirrhotic patients who died in hepatic coma and from 12 matched controls; and from (2) brain samples (caudate/putamen, globus pallidus, frontal cortex) from groups (n = 8) of rats either with end-to-side portacaval anastomosis, with biliary cirrhosis, or with fulminant hepatic failure as well as from sham-operated and normal rats. RESULTS: Mn content was significantly increased in frontal cortex (by 38\%), occipital cortex (by 55\%), pallidum (by 186\%), putamen (by 66\%), and caudate (by 54\%) of cirrhotic patients compared with controls. Brain Mn content did not correlate with patient age, etiology of cirrhosis, or history of chronic hepatic encephalopathy. In cirrhotic and portacaval-shunted rats, Mn content was increased in pallidum (by 27\% and 57\%, respectively) and in caudate/putamen (by 57\% and 67\%, respectively) compared with control groups. Mn concentration in pallidum was significantly higher in portacaval-shunted rats than in cirrhotic rats. No significant changes in brain Mn concentrations were observed in rats with acute liver failure. CONCLUSIONS: These findings suggest that brain Mn deposition results both from portal-systemic shunting and from liver dysfunction.

L-ornithine-L-aspartate in experimental portal-systemic encephalopathy: therapeutic efficacy and mechanism of action.

Strategies aimed at the lowering of blood ammonia remain the treatment of choice in portal-systemic encephalopathy (PSE). L-ornithine-L-aspartate (OA) has recently been shown to be effective in the prevention of ammonia-precipitated coma in humans with PSE. These findings prompted the study of mechanisms of the protective effect of OA in portacaval-shunted rats in which reversible coma was precipitated by ammonium acetate administration (3.85 mmol/kg i.p.). OA infusions (300 mg/kg/h, i.v) offered complete protection in 12/12 animals compared to 0/12 saline-infused controls. This protective effect was accompanied by significant reductions of blood ammonia, concomitant increases of urea production and significant increases in blood and cerebrospinal fluid (CSF) glutamate and glutamine. Increased CSF concentrations of leucine and alanine also accompanied the protective effect of OA. These findings demonstrate the therapeutic efficacy of OA in the prevention of ammonia-precipitated coma in portacaval-shunted rats and suggest that this protective effect is both peripherally-mediated (increased urea and glutamine synthesis) and centrally-mediated (increased glutamine synthesis).

Role of manganese in the pathogenesis of portal-systemic encephalopathy.

Amongst the potential neurotoxins implicated in the pathogenesis of hepatic encephalopathy, manganese emerges as a new candidate. In patients with chronic liver diseases, manganese accumulates in blood and brain leading to pallidal signal hyperintensity on T1-weighted Magnetic Resonance (MR) Imaging. Direct measurements in globus pallidus obtained at autopsy from cirrhotic patients who died in hepatic coma reveal 2 to 7-fold increases of manganese concentration. The intensity of pallidal MR images correlates with blood manganese and with the presence of extrapyramidal symptoms occurring in a majority of cirrhotic patients. Liver transplantation results in normalization of pallidal MR signals and disappearance of extrapyramidal symptoms whereas transjugular intrahepatic portosystemic shunting induces an increase in pallidal hyperintensity with a concomitant deterioration of neurological dysfunction. These findings suggest that the toxic effects of manganese contribute to extrapyramidal symptoms in patients with chronic liver disease. The mechanisms of manganese neurotoxicity are still speculative, but there is evidence to suggest that manganese deposition in the pallidum may lead to dopaminergic dysfunction. Future studies should be aimed at evaluating the effects of manganese chelation and/or of treatment of the dopaminergic deficit on neurological symptomatology in these patients.

Evidence for a reference frame transformation of vestibular contributions to voluntary reaching movements

Les estimations des mouvements de soi provenant des signaux vestibulaires contribuent à la planification et l’exécution des mouvements volontaires du bras lorsque le corps se déplace. Cependant, comme les senseurs vestibulaires sont fixés à la tête alors que le bras est fixé au corps, les signaux vestibulaires doivent être transformés d’un système de référence centré sur la tête à un système centré sur le corps pour pouvoir contribuer de façon appropriée au contrôle moteur du bras. Le but premier de ce travail était d’étudier l’évidence d’une telle transformation. La stimulation galvanique vestibulaire (SGV) a été utilisée pour activer les afférences vestibulaires et simuler une rotation autour d’un axe naso-occipital fixe pendant que des sujets humains faisaient des mouvements du bras dans le plan horizontal, avec la tête dans différentes orientations. Une transformation des signaux vestibulaires implique que la SVG devrait simuler une rotation autour d’un axe horizontal lorsque la tête est droite et autour d’un axe vertical lorsque la tête est en flexion antérieure. La SGV devrait ainsi perturber les mouvements du bras en fonction de l’orientation de la tête. Nos résultats démontrent que les signaux vestibulaires contribuant aux mouvements d’atteinte sont effectivement transformés en un système de référence centrée sur le corps. Le deuxième but de ce travail était d’explorer les mécanismes utilisant ces signaux vestibulaires transformés. En comparant les effets de la SGV appliquée avant ou pendant les mouvements d’atteinte nous avons montré que les signaux vestibulaires transformés contribuent à des mécanismes de compensation distincts durant la planification des mouvements d’atteinte comparativement à l’exécution.

L’implication du syndicat dans la gestion de la prestation des services municipaux : une comparaison Québec-Écosse

Pour devenir plus flexible, le secteur public a ouvert la voie à de nouveaux principes inspirés de la gestion propre aux firmes, soit la marchandisation des services (Fairbrother et Poynter, 2001). Notre recherche souhaite mieux comprendre les facteurs qui peuvent influencer l’implication du syndicat lorsque la marchandisation est introduite dans la gestion de la prestation des services municipaux. Pour se faire, nous avons choisi de comparer des cas des municipalités dans deux pays, la Ville de Québec et Edinburgh en Écosse, afin de nous aider à comprendre davantage les interactions entre les influences nationales et locales. Nous proposons que les ressources de pouvoir du syndicat local et la stratégie patronale influencent l’implication du syndicat dans la gestion de la prestation des services municipaux, peu importe le contexte national. Les résultats de la recherche nous indiquent que les ressources de pouvoir et la stratégie patronale influencent directement l’implication syndicale. Alors que les ressources de pouvoir donnent un rapport de force au syndicat face à l’employeur, la stratégie patronale peut encourager ou freiner l'implication syndicale. Nos résultats ont aussi soulevé certaines différences entre les contextes nationaux de l’Écosse et du Québec affectant l’implication syndicale: les législations de « Best Value » au Royaume-Uni et celles encadrant les conventions collectives et relations de travail au Québec. Ainsi, des recherches futures sont nécessaires pour mettre à l’épreuve les modèles nationaux couramment utilisés en relations industrielles pour contribuer à la création d’une nouvelle théorie comparative.

De l'indépendance à la reconnaissance du génocide : le (re)cadrage des actions collectives de la diaspora tamoule depuis 2009

Alors que la mobilisation de la diaspora tamoule pendant la guerre civile sri lankaise (1983-2009) a été amplement discutée et analysée, peu de chercheurs se sont penchés sur la mobilisation de la diaspora tamoule après 2009. Pourtant, cette mobilisation d’après-guerre présente une rupture importante avec le discours d’indépendance du Liberation Tigers of Tamil Eelam (LTTE) prédominant pendant la guerre civile sri lankaise, rupture qui s’illustre, entre autres, par l’émergence d’un discours de reconnaissance du génocide. Comment expliquer ce changement de discours? L’objectif de ce mémoire est d’exposer le recadrage des actions collectives de la diaspora tamoule depuis 2009, pour ensuite expliquer comment et pourquoi nous l’observons. Pour ce faire, nous retraçons le discours de cinq acteurs collectifs en matière d’indépendance et de génocide, tel que rapporté par le site web diasporique, Tamilnet.com. Les acteurs collectifs à l’étude sont les suivants : le Liberation Tigers of Tamil Eelam (LTTE), le Global Tamil Forum (GTF), le Transnational Government of Tamil Eelam (TGTE), Tamils Against Genocide (TAG) et le National Council of Canadian Tamils (NCCT). Notre démarche, qui consiste en une analyse de cadrage, à la fois quantitative et qualitative, nous amène à remettre en question la relation causale entre la fenêtre d’opportunité et le recadrage. En revanche, nous démontrons que le recadrage des actions collectives de la diaspora tamoule depuis 2009 s’explique par l’émergence de nouveaux acteurs collectifs, eux-mêmes porteurs d’un nouveau discours. L’apparition de ces nouveaux acteurs collectifs médiate ainsi la relation entre la fenêtre d’opportunité et le recadrage.

L’exploration du modèle des vies saines auprès de détenus dans un milieu de réinsertion sociale encadré par un modèle de gestion du risque.

Rapport de stage présenté à la Faculté des arts et des sciences en vue de l'obtention du grade de Maîtrise (M. Sc.) en criminologie option intervention.

Design and Development of an Adaptable Frame -Based System for Dravidian Language Processing

This work is aimed at building an adaptable frame-based system for processing Dravidian languages. There are about 17 languages in this family and they are spoken by the people of South India.Karaka relations are one of the most important features of Indian languages. They are the semabtuco-syntactic relations between verbs and other related constituents in a sentence. The karaka relations and surface case endings are analyzed for meaning extraction. This approach is comparable with the borad class of case based grammars.The efficiency of this approach is put into test in two applications. One is machine translation and the other is a natural language interface (NLI) for information retrieval from databases. The system mainly consists of a morphological analyzer, local word grouper, a parser for the source language and a sentence generator for the target language. This work make contributios like, it gives an elegant account of the relation between vibhakthi and karaka roles in Dravidian languages. This mapping is elegant and compact. The same basic thing also explains simple and complex sentence in these languages. This suggests that the solution is not just ad hoc but has a deeper underlying unity. This methodology could be extended to other free word order languages. Since the frame designed for meaning representation is general, they are adaptable to other languages coming in this group and to other applications.

Thermal Processing of Smoked Yellowfin Tuna (Thunnus albacares) in Flexible Pouches

This study is the first of its kind in India, where in smoked and thermal processed products have been developed using locally available wood as the source of wood smoke and flavoring and a shelf life of one year has been achieved. Retortable pouches of three layers, both imported and indigenous were found suitable to store thermal processed products. Heat penetration rate is quicker in retort pouches due to their thin profile in comparison to cans and hence the total process time is lesser. The nutritional and sensory attributes of the pouch products are better retained during processing. Hence these products are more acceptable than canned products. lndian vegetarian food products and fish curry products are available in the ready to eat form in the markets. Smoked and thermal processed products have not gained an entry to the market and hence this study will pave an opening for such products. Currently trade in tuna products from India is meager compared to the global trade. ln India proper utilization of tuna resources is yet to be achieved due to the lack of infrastructure for handling and knowledge of value addition. The raw material cost is also less due to the poor quality of the fish when landed. Hence, the availability of such products will help in the trade of tuna products, improving the quality of raw material landing and ultimately realizing a better value to the fishermen and processors.

Design and Development of a Frame Based MT System for English-to-ISL

This paper presents the design and development of a frame based approach for speech to sign language machine translation system in the domain of railways and banking. This work aims to utilize the capability of Artificial intelligence for the improvement of physically challenged, deaf-mute people. Our work concentrates on the sign language used by the deaf community of Indian subcontinent which is called Indian Sign Language (ISL). Input to the system is the clerk’s speech and the output of this system is a 3D virtual human character playing the signs for the uttered phrases. The system builds up 3D animation from pre-recorded motion capture data. Our work proposes to build a Malayalam to ISL