Sketch in the lock of the new canal above St. Catharines

Sketch in the lock of the new canal above St. Catharines. The sketch is unsigned, Aug. 18, 1899

Management renewal? Consequences of the new conception of the “best interests of the corporation” in North American and French Corporate Law

Corporate law integrates a stakeholder conception through the comprehensive meaning of the best interests of the corporation. In this paper, I address criticisms about classical definition of the firm’s purpose. Even if American law is more discreet and uncertain, it is possible to defend a broad conception of the best interests of the corporation. The interests of Canadian and French firms include their partners. While the notion of intérêt social is debatable in France, Canada has recently modified its point of view regarding the purpose of the firm. Indeed, the decision of the Supreme Court of Canada Magasins à rayons Peoples Inc. (Syndic de) v. Wise in 2004 changed the concept of corporate law. With respect to fiduciary duties, the Supreme Court set aside the traditional interpretation of the “best interests of the corporation” which gave primacy to shareholders’ interests. The Court held that the expression “best interests of the corporation” refers to the maximization of the corporation’s value. This innovative vision of the best interest of the corporation introduces stakeholder theory and corporate social responsibility (CSR) into corporate law and provides a new field for the firm’s management to frame their responsibilities. This paper concludes with an extended discussion of the implications of stakeholder and CSR influence for the future of corporate law, economy and financial researches.

In vitro and in vivo virulence evaluation of the new genotype of porcine circovirus type 2 and identification of a new cell line permissive to virus replication

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

The Social Commitment Of The New Leftist Poets

Hindi

An exploratory assessment of the potential impact of the free trade area of the americas on the andean community

A través de una simulación llevada a cabo con GTAP, este documento presenta una evaluación preliminar del impacto potencial que el Área de Libre Comercio de las Américas tendría sobre la Comunidad Andina de Naciones. Mantenido por la Universidad de Purdue, el GTAP es un modelo multiregional de equilibrio general, ampliamente usado para el análisis de temas de economía internacional. El experimento llevado a cabo tiene lugar en un ambiente de competencia perfecta y rendimientos constantes a escala y consiste en la completa eliminación de aranceles a las importaciones de bienes entre los países del Hemisferio Occidental. Los resultados muestran la presencia de modestas pero positivas ganancias netas de bienestar para la Comunidad Andina, generadas fundamentalmente por mejoras en la asignación de recursos. Movimientos desfavorables en los términos de intercambio y el efecto de la desviación de comercio con respecto a terceros países, reducen considerablemente las ganancias potenciales de bienestar. De la misma forma, la existencia de distorsiones económicas al interior de la Comunidad Andina tiene un efecto negativo sobre el bienestar. El patrón de comercio aumenta su grado de concentración en el comercio bilateral con los Estados Unidos y la remuneración real a los factores productivos presenta mejoras con la implementación de la zona de libre comercio.

Physicality, difference, and the challenge of representation: Werner Herzog in the Light of the new waves

This chapter looks into the gap between presentational realism and the representation of physical experience in Werner Herzog's work so as to retrieve the indexical trace – or the absolute materiality of death. To that end, it draws links between Herzog and other directors akin to realism in its various forms, including surrealism. In particular, it focuses on François Truffaut and Glauber Rocha, representing respectively the Nouvelle Vague and the Cinema Novo, whose works had a decisive weight on Herzog’s aesthetic choices to the point of originating distinct phases of his outputs. The analyses, though restricted to a small number of films, intends to re-evaluate Herzog’s position within, and contribution to, film history.

Resistance to the anticoagulant rodenticides – the deployment of the new molecular methodology to identify mutations of the VKORC1 ‘resistance gene’, and understanding their potential impact on treatment outcome

Anticoagulants rodenticides have already known for over half a century, as effective and safe method of rodent control. However, discovered in 1958 anticoagulant resistance has given us a very important problem for their future long-term use. Laboratory tests provide the main method for identification the different types of anticoagulant resistances, quantify the magnitude of their effect and help us to choose the best pest control strategy. The main important tests are lethal feeding period (LFP) and blood clotting response (BCR) tests. These tests can now be used to quantify the likely effect of the resistance on treatment outcome by providing an estimate of the ‘resistance factor’. In 2004 the gene responsible for anticoagulant resistance (VKORC1) was identified and sequenced. As a result, a new molecular resistance testing methodology has been developed, and a number of resistance mutations, particularly in Norway rats and house mice. Three mutations of the VKORC1 gene in Norway rats have been identified to date that confer a degree of resistance to bromadiolone and difenacoum, sufficient to affect treatment outcome in the field.

Synthesis and thermoelectric properties of the new skutterudites Yb x Fe2Ni2Sb12 (0 ≤ x ≤ 0.4)

The family of materials Yb x Fe2 Ni 2Sb12 (0 ≤ x ≤ 0.4) has been prepared by solid-state synthesis from the pure elements and characterized by powder X-ray diffraction. These materials crystallize in the skutterudite structure, with the framework voids partially filled with Yb atoms. Electrical resistivity, Seebeck coefficient and thermal conductivity measurements have been performed on hot-pressed samples, and indicate that the thermoelectric performance is significantly improved by increasing the Yb content. The decomposition of the compounds under oxidizing atmosphere at elevated temperatures has also been studied by thermogravimetric analysis. The physical properties and thermal stability of the new compounds are further discussed in comparison with those of the reported isostructural and isoelectronic Yb x Co4Sb12 (0 ≤ x ≤ 0.19).

Revision of the new wandering spider genus Ohvida and taxonomic remarks on Celaetycheus Simon, 1897 (Araneae: Ctenidae)

The new ctenid genus Ohvida is proposed to include eight species: Ohvida fulvorufa (Franganillo, 1931) comb. nov. (type species) (=Celaetycheus cabriolatus Franganillo, 1930 syn. nov.; = C. cabriolatus pardosiformis Franganillo, 1930 syn. nov.; = C. fulvorufus afoliatus Franganillo, 1931 syn. nov.), O. isolata (Bryant, 1940) comb. nov., O. vernalis (Bryant, 1940) comb. nov., O. brevitarsus (Bryant, 1940) comb. nov., O. coxanus (Bryant, 1940), comb. nov., and three new species, O. turquino sp. nov. (all species from Cuba), and O. andros sp. nov. and O. bimini sp. nov. (both species from The Bahamas). Species of Ohvida differ from all other ctenid spiders by the presence of a retrodorsal projection on the cymbium of the male pedipalp and by a basal position of the lateral spurs on the female epigyne. The genus Celaetycheus Simon, 1897 is reviewed to only include its type species, C. flavostriatus Simon, 1897 from Brazil. We propose the following synonyms and new combinations: Ctenus ottleyi (Petrunkevitch, 1930) (= Celaetycheus strenuus Bryant, 1942 syn. nov. and C. modestus Bryant, 1942 syn. nov.); Ctenus delesserti (Caporiacco, 1947) comb. nov., and Leptoctenus paradoxus (F.O. P.-Cambridge, 1900) comb. nov. Celaetycheus modestus Bryant, 1942 is considered incertae sedis.

INHIBITION OF THE CAUDAL PRESSOR AREA REDUCES CARDIORESPIRATORY CHEMOREFLEX RESPONSES

The caudal pressor area (CPA) is a brainstem area located close to the spinal cord. The activation of the CPA increases sympathetic activity and mean arterial pressure (MAP) by mechanisms dependent on the commissural nucleus of the solitary tract (commNTS) and rostroventrolateral medulla, however, the signals that activate the CPA to produce these responses are still unknown. Therefore, in the present study, we investigated the activity of glutamatergic and GABAergic mechanisms from the CPA and commNTS in rats exposed to hypoxia and the effects of the inhibition of CPA neurons on cardiorespiratory responses to peripheral chemoreceptor activation with i.v. sodium cyanide (NaCN). Male Sprague-Dawley rats (250-280 g, n=5-8/group) were used. In conscious rats, most of the commNTS neurons (66 +/- 11%) and part of the CPA neurons (36 +/- 7%) activated by hypoxia (8% O2) were glutamatergic (contained VGLUT2mRNA). Small part of the neurons activated during hypoxia was GABAergic (contained GAD-67mRNA) in the commNTS (9 +/- 4%) or the CPA (6 +/- 2%). In urethane anesthetized rats, the inhibition of CPA neurons with bilateral injections of muscimol (GABA-A agonist, 2 mM) reduced baseline MAP, splanchnic sympathetic nerve discharge (SND) and phrenic nerve discharge (PND). Muscimol into the CPA also reduced by around 50% the pressor and sympathoexcitatory responses and the increase in PND to peripheral chemoreceptor activation with NaCN (50 mu g/kg i.v.), without changing sympathetic baroreflex responses. These data suggest that CPA mechanisms facilitate cardiorespiratory responses to peripheral chemoreflex activation. Immunohistochemistry results also suggest that at least part of the CPA mechanisms activated by hypoxia is glutamatergic. (C) 2011 IBRO. Published by Elsevier Ltd. All rights reserved.