On-line nuclear orientation at low temperature has become an important technique for the study of nuclei far from stability, through measurements of nuclear moments and other quantities of spectroscopic interest. The theory of low temperature nuclear orientation and its application to the study of nuclear structure are reviewed. Of particular importance to the on-line measurement, in which a wide range of short-lived nuclei are available for study, is the question of how fast these nuclei can be cooled to the lattice temperature, and thus oriented. To address this, the theory of nuclear spin-lattice relaxation, relevant to the online technique, is outlined. In particular, quantitative methods to deal with cases in which the spin-lattice relaxation time is comparable with the isotope half-life have been developed and applied. One of the major current interests in nuclear structure physics is to investigate how the neutron-proton interaction influences the structure of nuclei that are transitional, between well established regions of spherical and deformed nuclei. In such nuclei, intruder excitations, which signal the onset of deformation, are observed low in energy. Using the Daresbury on-line isotope separator, an extensive study of the decay of ¹¹⁸I to ¹¹⁸Te has been performed using nuclear orientation techniques, combined with γ - γ and conversion electron spectroscopy measurements. Interpretation of the results obtained for ¹¹⁸Te within the framework of IBM-2, gives strong evidence for the existence of such an ,em>intruder configuration in this nucleus. On-line experiments have also been performed in which a range of neutrondeficient Cs nuclei has been oriented for the first time. In these measurements the hyperfine field of CsFe has been determined as (+)40.8(7) T, and also the Korringa constant for the system ¹²¹Cs^mFe has been measured (using a new technique) to be C_k = 0.059(l6)sK. These results have been applied to the case of ¹¹⁸Cs^m, for which the magnetic moment has been measured to be 5.4(1.1)nm. This large value clearly indicates the presence of the [404]9/2 orbital, which provides further evidence for the existence of intruder states in this region.

Although confronting prejudice can be effective in reducing bias, it is potentially costly to confronters. Research on confronting racism or sexism has shown confronters from the targeted group are viewed more negatively than confronters who are not. It is unknown whether confronting antigay bias produces similar reactions, particularly since group membership is concealable. In my research, participants read two male profiles followed by a scripted conversation which included an antigay comment. Profiles varied in their depiction of the confronting individual’s sexual orientation, and conversations either included a confrontation or not. I found that confronting antigay bias is double-edged. On the positive side, confrontation increased awareness that prejudice occurred, and this awareness mediated the relation between confrontation viewing and participants’ own intention to confront. On the negative, individuals may be deterred from confronting antigay prejudice because confronters were perceived as more gay (a stigmatized identity), regardless of actual orientation.

Although confronting prejudice can be effective in reducing bias, it is potentially costly to confronters. Research on confronting racism or sexism has shown confronters from the targeted group are viewed more negatively than confronters who are not. It is unknown whether confronting antigay bias produces similar reactions, particularly since group membership is concealable. In my research, participants read two male profiles followed by a scripted conversation which included an antigay comment. Profiles varied in their depiction of the confronting individual’s sexual orientation, and conversations either included a confrontation or not. I found that confronting antigay bias is double-edged. On the positive side, confrontation increased awareness that prejudice occurred, and this awareness mediated the relation between confrontation viewing and participants’ own intention to confront. On the negative, individuals may be deterred from confronting antigay prejudice because confronters were perceived as more gay (a stigmatized identity), regardless of actual orientation.

La formation infirmière est encore aujourd'hui au centre de nombreuses controverses. Au début des années 90, ce sont deux réformes qui relancent le débat sur la formation infirmière, soient la réforme de la Santé et des Services sociaux, et la réforme de l'Éducation. Plusieurs changements sont à prévoir. Dans le domaine de la santé, la nouvelle philosophie adoptée par le ministère de la Santé et des Services sociaux, davantage axée sur la prévention et la promotion, apporte des transformations majeures au réseau. Plusieurs organismes ont analysé les nouveaux besoins en soins de santé et ont pris position quant au niveau de formation de base en soins infirmiers permettant de répondre à ces demandes. Les nouveaux modes de distribution de soins ainsi que les besoins croissants de la population nécessitent une pratique infirmière plus autonome et requièrent des compétences multiples. L'infirmière doit avoir une formation scientifique, une plus grande autonomie, un sens des responsabilités plus développé, ainsi que des connaissances en enseignement, en animation, en gestion et en coordination. Grâce à une analyse de contenu effectuée à partir des discours que les organismes ont publiés, nous avons pu mettre en relief les besoins en soins de santé de la population et les compétences qu'ils jugeaient essentielles pour y répondre. Ces nouvelles orientations adoptées par le ministère de la Santé et des Services sociaux du Québec, au début des années 90, apportent d'importantes modifications au réseau de la santé. Ces dernières ont un impact considérable sur la pratique infirmière actuelle et future puisqu'elles exigent l'élargissement du champ de compétences professionnelles. Or, en éducation, le Ministère décide d'adopter une nouvelle philosophie et de revoir les programmes d'enseignement selon l'approche par compétences. C'est donc suite aux analyses de situation de travail que débute l'élaboration du programme d'enseignement collégial en soins infirmiers selon l'approche par compétences. Par cette approche, le ministère de l'Éducation espère répondre plus adéquatement aux besoins de main d'?uvre des employeurs. Cependant, au Québec, il existe deux niveaux de formation, l'un collégial et l'autre universitaire. Dans le cadre de cette recherche, la question qui se pose est de savoir si la formation collégiale en soins infirmiers peut répondre aux nouvelles demandes sociales. Une analyse de contenu, à partir de documents officiels publiés par des organismes qui s'intéressent à la formation infirmière, nous permet d'apporter quelques éléments de réponse. Par ailleurs, l'analyse du nouveau programme au collégial en soins infirmiers selon l'approche par compétences, nous permet de voir dans quelle mesure le ministère de l'Éducation a tenu compte des nouvelles orientations sociales lors de l'élaboration de ce nouveau programme. Les observations portant sur ces deux niveaux d'analyse ont été révélatrices. En effet, les résultats obtenus nous ont permis, en plus de mettre en parallèle les nouveaux besoins en soins de santé et les compétences visées par le nouveau programme de formation collégiale, de mettre en évidence les limites de la formation collégiale en soins infirmiers par rapport à ces nouvelles demandes. En effet, l'infirmière qui désire exercer dans le secteur communautaire devra poursuivre sa formation à l'université. Un continuum de formation sur cinq ans, (diplôme d'études collégiales sur trois ans et baccalauréat universitaire en deux ans), a été proposé par le ministère de l'Éducation en janvier 2001.

There have been few African studies that examined relationships between acculturation, a process where immigrants assimilate the culture of their host country, coping, acculturative stress and enduring involvement in leisure. The purpose of this study was to examine relationships between cultural orientations and acculturative stress, coping, leisure participation, as well as ego involvement of Nigerian Canadians in leisure. The research participants (n=104), were English speaking Nigerian Canadians between the ages of 18-52 average age of 35, SD of just under 8. All research participants were born outside Canada. Most Nigerian Canadians (99%, n=103) had lived in Canada for a period of 1-10 years when data were collected. Each participant filled out a questionnaire that measured their African and Canadian cultural orientations, and acculturative stress, coping, leisure participation, and ego involvement in leisure. Composite scale scores were computed for the variables of African cultural orientation, Canadian cultural orientation, depression, discrimination, intergenerational conflicts, coping and ego involvement in leisure; after which ANOVAs were computed to determine between group differences for the median split groups on these variables. Kruskal Wallis H tests were then computed to determine between group differences with regards to demographic characteristics, transportation, housing and dress patterns. ANOVA was also computed to determine differences on number of children in households. Pearson Correlations were then computed to determine relationships between leisure participation and ego involvement on one hand, and depression, discrimination, intergenerational conflicts, and coping on the other hand. Results revealed significant differences between participants on African and Canadian cultural orientations, with the two High African groups showing higher African preferences, and the two High Canadian groups showing higher Canadian preferences than the two lower African and the two lower Canadian groups in each instance. Participants were not significantly different on acculturative stress and coping. Also, there were minimal between group relationships with respect to leisure participation and acculturative stress and coping; while no relationships were found for ego involvement in leisure.

This study examines the influence of inward technology transfers and international entrepreneurial orientation (IEO) on the export performance of small and medium-sized firms (SMEs). IEO and innovation are frequently cited as critical antecedents of export activities. Highly entrepreneurial and innovative firms seek to capitalize on their unique intellectual property by penetrating a niche global market quickly. Extant research primarily focuses on technology innovators, in countries well known for their technological advances and support of technology based start-ups. However, SMEs that do not have a technological niche also internationalize. This phenomenon is particularly prevalent in developing economies like Egypt, where horizontal flows of technology (the transfer of technology from one organization to another), especially from overseas companies, are more common than vertical transfers of technology (i.e., from researchers directly to organizations). The literature suggests that many SMEs, especially those in developing economies, rely on the horizontal inflow of technology to enhance their export potential. The hypothesis is that by importing technology, firms also develop an outward internationalization capability (OIC). A second hypothesis is that IEO contributes to creating such capability. The literature postulates that IEO is a dynamic capability that helps firms exploit and reconfigure their resources to pursue international opportunities. Thus, firms with a higher IEO are more likely to develop OIC than are their less entrepreneurially oriented counterparts. Also, firms with a higher IEO are more likely to be involved in inflow of technology processes than are their counterparts. Despite evidence of a link between innovation and export performance, there is a dearth of research examining how inward transfers of technology from other countries influence the development of capabilities and outward internationalization of firms. This research addresses this gap by using resource-based view of the firm, dynamic capabilities view, network theory, and the concept of entrepreneurial orientation, to develop an explanation of how inward transfers of foreign technology may influence the internationalization capability and export performance of firms. Hypotheses are tested in the context of horizontal transfers of foreign technology to SMEs located in Egypt. The research progressed in two stages. In the first stage, interviews with managers of firms having experience importing technology and with substantial export activity helped to identify and confirm relevant factors that comprise OIC. During the second stage, data on inflows of technology (IFT), IEO, OIC, and exports were collected from a sample of 214 SMEs by a survey. Research results identified capabilities that underlie the outward internationalization of SMEs, by developing an OIC scale. There are no measures for OIC in extant literature. Thus, this research contributes to the development of a valid and reliable measure of this construct. Findings support the hypothesis that IEO has a direct positive effect on export performance. The relationships between IEO and export performance is partially mediated by OIC. On the other hand, the relationship between inflows of technology and export performance is fully mediated by OIC, where this research found that IFT does not have a direct effect on export performance. The research results further suggest that the level of OIC development is mainly explained by IEO, but with some contribution from IFT. The research contributes to streams of literature in international business, international entrepreneurship and management of technology. In particular, it expands the understanding of linkages between inward internationalization (inward flow of technology) and outward internationalization (export activities). The linkage between inward and outward internationalization processes received limited attention in the literature, and such research is rarer still in the context of SMEs in developing economies. The research additionally investigates the influence of a 'firm's strategic orientation (IEO) on export performance. While IEO is suggested to have a direct effect on export performance, IEO is also suggested to be an antecedent of OIC, which in turn affects export performance. Studying the mediating effect of OIC contributes to clarifying the conflicting findings of previous studies that examined the impact of entrepreneurial behaviour on international performance. The results provide owners/managers of SMEs with guidance on how to lever technology transfers by building related capabilities. The research also provides SMEs with guidance on how to measure and assess their OIC, and understand how such capability can be built or enhanced. The results additionally clarify the role of a firm's strategic orientation (IEO) in the configuration of resources and the creation of capabilities. Finally, the research helps policy-makers structure export-support polices that explicitly take advantage of opportunities presented by technology imports.

国立情報学研究所で電子化したコンテンツを使用している。

国立情報学研究所で電子化したコンテンツを使用している。

This work investigates the effects of long range hydrodynamic fibre-fibre interactions on the orientation state of a semi-dilute, rigid fibre suspension flowing through a linear contracting channel under laminar flow conditions. The effects of fibre-fibre interactions are modeled mathematically, the governing equations solved numerically and the predicted results compared with experimental observations. The theoretical model is based on the assumption that the orientation state of the suspension can be completely described by a probability distribution function and that fibre-fibre interactions are random in nature, thus giving rise to a diffusion-type process. The orientation distribution evolves spatially according to a Fokker-Plank type equation using closure equations for the rotary diffusion coefficient advanced by either (i) Folgar and Tucker (J. Reinforced Plast. Comp. 3 98–119 1984) or (ii) Koch (Phys. Fluids 7(8) 2086–2088 1995). Each of these two closure models for the rotary diffusion coefficient contains an unknown empirical constant that must be determined from experiments. These were fit to experimental data along the central streamline of the contraction as a function of fibre concentration. The diffusion coefficient was found to first increase with increasing suspension concentration up to a maximum, and then decrease with concentration above this point. This non-monotonic behavior was attributed to fibre flocculation, a mechanism not considered in the relationships for the rotary diffusion coefficient. The theoretical model is then extended to predict fibre orientation over the entire plane of the contraction and the two-way momentum coupling between the fluid and fibre phases were investigated numerically. The results show that the structure of the flow field within the contraction is significantly altered when the fibre phase is considered, demonstrating the non-negligible effect of the momentum exchange between the two phases. Comparison is made between the predicted orientation state of the suspension with experimental observations over the contraction plane. Good agreement was found between the model predictions and the experimental observations except in a small region near the solid boundaries. These near wall discrepancies were attributed to an inability to correctly handle the wall boundary conditions in the fibre orientation model.

This deductive-hypothetico research addressed a literature void on the research problem: Impact of Shifts in Strategic Othodoxy on International Enterprise Performance. This study hypothesised: H11: Strategic orientation correlates with superior international performance; H12: Global strategy contributes to superior performance internationally; and, H13: Skills in strategy execution lead to superiior performance internationally. Three hundred and nine variables in three hypotheses were tested with data collected from a 'small,' but highly relevant sample. Ninety-two variables were positively correlated while 217 were negative. Due to the large number of variables for each hypothesis, no hypothesis was fully supported or rejected. Eleven models for superior international performance have been scientifically developed from data analyses. Models are designed to aid robust international franchising stategy development by strategists at varying continuum of international expertise. Significant serendipitous findings include: nullification of conventional wisdom that the larger the sample size, the higher the reliability the research findings; lateral instead of dedicated strategies can be more effective, in this instance, marketing strategy had no positive correlation with dependent marketing variables but correlated positively with financial variables; and, cost of Australian international franchising operations was determined. A cross sectional research in 2007 will degrade with passage of time. Environmental dynamics will affect its relevance. This study concerns Australian international franchisors, hence generalizability outside this dimension may not be appropriate. Contribution of this research to knowledge is significant: outcomes filled a literature void in relation to the research problem; findings of positively correlated variables help franchising strategists develop strategies that achieve superior performance, whereas negatively correlated variables help avoid costly mistakes; and, the research refuted previous postulations that fundamentals of western management were flawed. Culminating from this research, a window of opportunities has been created for further research in various areas such as varying types or research; methodologies; sectoral and geographical variations; and changes in research scope and width.