Mapping one university's response to internationalization : a case study

This study explored one university's response to the internationalization of higher education. Case study methodology was employed through a review of current and archival documents and interviews with key actors in the international spheres of the university. The historical, current, and future contexts were considered to situate the case study on a time line. Data analysis revealed that there were several points of division among the university community related to the response to internationalization, but also a major point of coherence in the centrality of inter-cultural understanding in efforts to internationalize. Other key findings included strengths, areas for improvement, and future directions of the university's response to internationalization. All of these findings were contextualized in findings related to the history of the university. In addition to these major findings, three themes in relation to the vision for internationalization at the institution were revealed: ( a) intercultural understanding, (b) the comprehensive status of the university, and (c) the financial benefits of internationalization. Recommendations are made for practice at the university in order to clarify this vision to develop a clear foundation from which to further build a response to internationalization that is solidly based on inter-cultural understanding, and recommendations for future research into the process of internationalization at the institutional level in Canada are suggested.

Ancrage de l'idéologie de l'Union des producteurs agricoles et de l'utopie de l'Union paysanne dans des significations imaginaires sociales.

Le but de cette thèse est de découvrir l'idéologie de l'Union des producteurs agricoles et l'utopie de l'Union paysanne et de les interpréter à la lumière de "significations imaginaires sociales" déterminantes de notre période historique. Dans la première partie de notre thèse, nous présentons l'évolution de l'imaginaire social du syndicalisme agricole québécois de 1924 à 2005. Nous distinguons quatre périodes et notre étude s'attarde à la dernière, c'est-à-dire celle qui débute en 2001 avec la naissance de l'Union paysanne. Afin d'étudier cette période nous présentons d'abord l'imaginaire social de la société, c'est-à-dire une configuration de significations imaginaires sociales (SIS) - des "idées-valeurs" générales et "englobantes" - qui fait qu'une société est ce qu'elle est et qu'elle ne pourrait être autrement compte tenu de son noyau de SIS. Ensuite, nous constatons que les travaux d'auteurs importants nous permettent de parler de niveaux et types d'imaginaires sociaux et d'établir des relations entre ces niveaux et formes d'imaginaires sociaux. C'est par l'entremise de la problématique générale agriculture-ruralité que nous démontrons, dans la deuxième partie de cette thèse, que des imaginaires sociaux "intermédiaires" - l'idéologie de l'UPA et l'utopie de la "minorité active", l'UP - permettent, en les ancrant dans quelqu'un et dans quelque chose, d'une part de découvrir les SIS de l'imaginaire social de la société et, d'autre part, de comprendre et d'interpréter ces deux imaginaires sociaux à la lumière des SIS. La problématique agriculture-ruralité est "opérationnalisée" à l'aide des trois dimensions suivantes: rapport à soi, rapport à l'autre et rapport à la nature. Le rapport à soi dévoile que la sphère du travail de l'agriculteur-éleveur dans l'idéologie de l'UPA correspond à la "sphère de la nécessité" qui implique notamment l'hétéronomie des agriculteurs, alors que l'utopie de l'UP la souhaite à la fois comme "sphère de la nécessité" et comme sphère de l'autonomie. Le rapport à l'autre permet de découvrir une utopie préconisant l'égalité des chances entre différents types d'agriculteurs et d'agricultures et entre la relève et les agriculteurs établis ainsi que l'égalité politique en territoire rural agricole. Dans l'idéologie de l'UPA, l'inégalité des chances et l'inégalité politique sont discutables mais inéluctables. Enfin, abstraction faite des nuances, la relation agriculture et nature est à l'utopie de l'UP ce que la relation agriculture ou nature est à l'idéologie de l'UPA. La construction partielle de l'idéologie et de l'utopie, nous permet, dans la troisième et dernière partie de cette thèse, d'y découvrir les SIS et de démontrer que l'utopie trouve son sens et sa cohérence en l'interprétant par l'entremise du naturalisme-écologie, de l'"autonomie" et de l'"autolimitation" comme SIS dominantes et de l'"expansion illimitée de la maîtrise rationnelle" (technique) et du capitalisme (économique) comme SIS "secondaires". Nous découvrons l'inverse dans l'idéologie de l'UPA. Les SIS dominantes et les SIS "secondaires" de l'utopie de l'UP sont respectivement les SIS secondaires et les SIS dominantes sous-jacentes à l'idéologie de l'UPA, ce qui correspond à la configuration des SIS dominantes de l'imaginaire social des sociétés constitutives de l'Occident contemporain.

A novel technique for differentiation of proteins in the development of acid gel structure from control and heat treated milk using confocal scanning laser microscopy

The incorporation of caseins and whey proteins into acid gels produced from unheated and heat treated skimmed milk was studied by confocal scanning laser microscopy (CSLM) using fluorescent labelled proteins. Bovine casein micelles were labelled using Alexa Fluor 594, while whey proteins were labelled using Alexa Fluor 488. Samples of the labelled protein solutions were introduced into aliquots of pasteurised skim milk, and skim milk heated to 90 degrees C for 2 min and 95 degrees C for 8 min. The milk was acidified at 40 degrees C to a final pH of 4.4 using 20 g gluconodelta-lactone/l (GDL). The formation of gels was observed with CSLM at two wavelengths (488 nm and 594 nm), and also by visual and rheological methods. In the control milk, as pH decreased distinct casein aggregates appeared, and as further pH reduction occurred, the whey proteins could be seen to coat the casein aggregates. With the heated milks, the gel structure was formed of continuous strands consisting of both casein and whey protein. The formation of the gel network was correlated with an increase in the elastic modulus for all three treatments, in relation to the severity of heat treatment. This model system allows the separate observation of the caseins and whey proteins, and the study of the interactions between the two protein fractions during the formation of the acid gel structure, on a real-time basis. The system could therefore be a valuable tool in the study of structure formation in yoghurt and other dairy protein systems.

Multi-microprocessor control of processes with pure time delay

In 1967 a novel scheme was proposed for controlling processes with large pure time delay (Fellgett et al, 1967) and some of the constituent parts of the scheme were investigated (Swann, 1970; Atkinson et al, 1973). At that time the available computational facilities were inadequate for the scheme to be implemented practically, but with the advent of modern microcomputers the scheme becomes feasible. This paper describes recent work (Mitchell, 1987) in implementing the scheme in a new multi-microprocessor configuration and shows the improved performance it provides compared with conventional three-term controllers.

Relação hepatosomática e esplenosomática em peixes teleósteos de cultivo intensivo

The mean values of hepatosomatic relation (HSR), splenosomatic relation (SSR) and relative condition factor (Kn) in Nile tilapia (Oreochromis nilolicus Trewavas, 1983); pacu (Piaractus mesopolamicus Holmberg, 1887); piauçu (Lepori-nus macrocephalus Garavello & Britski, 1988) and tambacu hybrid (P. mesopotamicus male x Colossoma macropomum Cuvier, 1818 female) are described. The experiment was carried out from feefishing farm situated in Franca, São Paulo State, Brazil. Nile tilapia showed the greatest HSR compared to pacu, piauçu and tambacu. Although, in the last three fishes the relation was similar. The SSR between tilapia and piausu was similar, but smaller than observed in pacu and tambacu. Nevertheless, SSR in pacu and tambacu was different. The hepatic weight/body weigth relation and hepatic weight/body length relation presented positive correlation in ali studied fishes. The splenic weight/body weigth relation and splenic weight/body length relation were not significam (P>0.05) in Nile tilapia, pacu and tambacu, but highly significant in piauçu (PO.01).

Zeros of Gegenbauer-Sobolev Orthogonal Polynomials: Beyond Coherent Pairs

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Mirmecofauna em um fragmento de floresta atlântica urbana no município de Marília, Brasil

The aim of this study was to verify the influence of the habitat fragmentation on the Ant Fauna in an urban fragment of Semideciduous Seasonal Atlantic Forest located in the municipality of Marilia, São Paulo, Brazil. The studied fragment was divided into three environments in relation to edge: "Edge" (2m), "Transition" (30m) and "Interior" (90m). By using pitfalls traps and attractive baits there were done nine samples between November 2007 and February 2008. There were collected 3.873 individuals distributed into five subfamilies, 19 genera and 33 species. Five species were abundant on three studied environments: Ectatomma sp1, Mycocepurus goeldii, Paratrechina sp1, Pheidole sp2, Trachymyrmex sp1, Wasmannia auropunctata. The edge and transition environments presented the lower Simpsons diversity index and higher species dominance. However, it was observed little variation between these parameters between environments. Faunistic similarity between environments, expressed by Jaccard's similarity index showed high similarity between all studied environments. Because the studied site is an urban fragment, the similarity found between these areas can be related to habitat fragmentation process, an historical of constant anthropic perturbation and low local colonization rates. However, we suggest that a posteriori evaluation should be done with other arthropods groups like spiders and beetles in due to understand the changes that occur in urban fragments and support the choice of conservation and management actions in favor of this important forest remnant localized in urban area of Marilia, São Paulo, Brazil.

SZEGO and PARA-ORTHOGONAL POLYNOMIALS on THE REAL LINE: ZEROS and CANONICAL SPECTRAL TRANSFORMATIONS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

New approach of induction machine drive using an adaptive digital PID controller with gain planning based on artificial neural networks

The present work introduces a new strategy of induction machines speed adjustment using an adaptive PID (Proportional Integral Derivative) digital controller with gain planning based on the artificial neural networks. This digital controller uses an auxiliary variable to determine the ideal induction machine operating conditions and to establish the closed loop gain of the system. The auxiliary variable value can be estimated from the information stored in a general-purpose artificial neural network based on CMAC (Cerebellar Model Articulation Controller).

A new way of analyzing occlusion 3 dimensionally

This article introduces a new method for 3-dimensional dental cast analysis, by using a mechanical 3-dimensional digitizer, MicroScribe 3DX (Immersion, San Jose, Calif), and TIGARO software (not yet released, but available from the author at hayasaki@dent.kyushu-u.ac.jp). By digitizing points on the model, multiple measurements can be made, including tooth dimensions; arch length, width, and perimeter; curve of Spee; overjet and overbite; and anteroposterior discrepancy. The bias of the system can be evaluated by comparing the distance between 2 points as determined by the new system and as measured with digital calipers. Fifteen pairs of models were measured digitally and manually, and the bias was evaluated by comparing the variances of both methods and checking for the type of error obtained by each method. No systematic errors were found. The results showed that the method is accurate, and it can be applied to both clinical practice and research. Copyright © 2005 by the American Association of Orthodontists.

PID stabilization of a class of time delay systems

In this paper we use the Hermite-Biehler theorem to establish results for the design of proportional plus integral plus derivative (PID) controllers concerning a class of time delay systems. Using the property of interlacing at high frequencies of the class of systems considered and linear programming we obtain the set of all stabilizing PID controllers. © 2005 IEEE.

Szego{double acute} and para-orthogonal polynomials on the real line: Zeros and canonical spectral transformations

We study polynomials which satisfy the same recurrence relation as the Szego{double acute} polynomials, however, with the restriction that the (reflection) coefficients in the recurrence are larger than one in modulus. Para-orthogonal polynomials that follow from these Szego{double acute} polynomials are also considered. With positive values for the reflection coefficients, zeros of the Szego{double acute} polynomials, para-orthogonal polynomials and associated quadrature rules are also studied. Finally, again with positive values for the reflection coefficients, interlacing properties of the Szego{double acute} polynomials and polynomials arising from canonical spectral transformations are obtained. © 2012 American Mathematical Society.

Texto-coisa, poema-objeto: a políedrica p(r)oesia de Murilo Mendes e Francis Ponge

Pós-graduação em Estudos Literários - FCLAR

Comportamento assintótico dos polinômios ortogonais de Sobolev-Jacobi e Sobolev-Laguerre

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito de dois sistemas de soldagem na alteração dimensional nas ligas de cobalto-cromo verificado por meio de análise por extensometria linear elétrica e resistência à flexão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)