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Based on research in universities in the North of England, this article reflects on the growing size and widening remit of the personnel function. Differences between the old and new universities are discussed together with the possible future roles of personnel within higher education. The author feels that it is unlikely, given personnel directors views of the way the personnel function is seen by Vice Chancellors and Pro-Vice-Chancellors in the older universities, that the personnel function will play a more influential role in the immediate future. Also, despite a greater role being played by the personnel function in the new universities, a seat at the'top table'has generally been denied. The author concludes that in such labour-intensive organizations as universities, the failure to empower the personnel function is somewhat shortsighted given the growing number of government policies directed towards the activities of academic staff.  相似文献   
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Effects of competition, exercise, and mental stress on secretory immunity   总被引:2,自引:0,他引:2  
It has been suggested that the psychological stress associated with competitive sports events may help to explain the increased susceptibility to respiratory infections due to reductions in secretory immunity. In the current study, we investigated the influence of competitive exercise and psychological stress on secretory immunoglobulin A (s-IgA). Salivary s-IgA and heart rate were measured in 62 healthy young recreationally active men at rest and, in a between-subjects design, following one of four 8-min tasks: mental arithmetic, cycling at workloads of 60 to 180 W (mean = 146 W), mental arithmetic while cycling, or competitive cycling. Mental arithmetic was associated with significant increases in s-IgA concentration (mean = 49 microg.min(-1)) and s-IgA secretion rate (mean = 25 microg.ml(-1)) compared with rest, while mental arithmetic combined with exercise was associated with a significant increase in s-IgA concentration only (mean = 124 microg.min(-1)). In contrast, competitive exercise and exercise alone did not influence s-IgA concentration or secretion rate. Heart rate increased modestly to mental arithmetic (mean = 7 beats.min(-1)) and substantially, and similarly, to the three exercise tasks (mean = 56(62 beats.min(-1)). The hypothesis that the psychological stress of competitive exercise contributes to increased susceptibility to infection via reductions in s-IgA requires further investigation.  相似文献   
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Embryoid body (EB) formation forms an important step in embryonic stem cell differentiation invivo. In murine embryonic stem cell (mESC) cultures EB formation is inhibited by the inclusion of leukaemic inhibitory factor (LIF) in the medium. Assembly of mESCs into aggregates by positive dielectrophoresis (DEP) in high field regions between interdigitated oppositely castellated electrodes was found to initiate EB formation. Embryoid body formation in aggregates formed with DEP occurred at a more rapid rate-in fact faster compared to conventional methods-in medium without LIF. However, EB formation also occurred in medium in which LIF was present when the cells were aggregated with DEP. The optimum characteristic size for the electrodes for EB formation with DEP was found to be 75-100 microns; aggregates smaller than this tended to merge, whilst aggregates larger than this tended to split to form multiple EBs. Experiments with ESCs in which green fluorescent protein (GFP) production was targeted to the mesodermal gene brachyury indicated that differentiation within embryoid bodies of this size may preferentially occur along the mesoderm lineage. As hematopoietic lineages during normal development derive from mesoderm, the finding points to a possible application of DEP formed EBs in the production of blood-based products from ESCs.  相似文献   
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A diagnosis of AD/HD may tell us that the child has the core characteristics of inattentiveness, impulsivity and or hyperactivity, but it fails to convey the extent to which the social context of the child's environment manipulates these characteristics. This article reports on how children with a diagnosis of AD/HD view the impact their social environment has on their behaviour; providing us with insight into how educational and medical intervention strategies are failing to achieve their potential. The findings suggest that if children with AD/HD and their families are to benefit from educational and medical intervention then stakeholders need to work together to provide coordinated and consistent support.  相似文献   
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Singapore and Hong Kong are vying to be the principal educational hub for the Asia-Pacific region and have begun to compete with Australia, Britain, Canada and the USA in providing cross-border education. Although these four Anglo-American countries still dominate cross-border education, Singapore and Hong Kong hope to make inroads into this export market and compete on the global stage. To create “world-class” universities, Singapore and Hong Kong have introduced quality assurance mechanisms, diversified funding sources, and restructured their university governance systems. This article compares the accountability measures introduced into Hong Kong and Singapore universities, and the responses of academics and administrators to these measures. The results indicate that both countries introduced greater autonomy as they augmented accountability for their universities, and the term “decentralised centralism” describes the kind of government control exerted in these Asian universities in the twenty-first century.  相似文献   
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The phenomenon of internationalisation of education in the twenty-first century has developed more rapidly and has been the subject of more research in higher education than in the schooling sector. This paper conducts a comparative analysis of the perspectives of school leaders, teachers and students about ‘internationalisation in practice’ in two case-study Australian independent secondary schools that adopted different approaches to internationalisation. Theoretical lenses of both interpretivism and critical theory were used to guide the research at different stages. Both qualitative and quantitative methods were used. Findings indicate that whilst globalisation is having a powerful impact on schools, local contextual factors such as school ethos, school resources, teacher values and parent demographics and expectations play a significant part in shaping how schools engage with internationalisation. Wider implications for equity, teacher education and further research and theory development are also discussed.  相似文献   
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Lesley Bartlett 《Compare》2007,37(2):151-166
This article elaborates the concept of educational projects, a term that signifies consistent constellations of institutions, financial resources, social actors, ideologies, theories of knowledge and attendant pedagogies that shape local cultural practices of schooling. The article demonstrates the utility of the concept of educational projects for comparative and international educational studies by examining competing educational projects in Brazilian literacy programmes for youth and adults. In conclusion, the article argues that the concept of educational projects provides a theoretically rich comparative tool for the field of comparative and international education.  相似文献   
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