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21.
李立  Andy Walhelm 《体育科研》2011,32(5):1-9,28
核心稳定性是一个广泛应用于包括健康和医学领域在内的多领域的常见术语,科学文献中有关核心稳定性定义的表述各不相同。通过对“核心”的位置、核心稳定性中的稳定性的定义、核心稳定性的构成的分析,确定人体“核心”的位置,探讨“核心稳定性”中的“稳定性”的内涵,分析核心稳定性的生物力学原理。  相似文献   
22.
The retention and resilience of teachers are subject to many influences. Children’s behaviour is often cited as a major source of stress for teachers and a challenge to their resilience. We suggest that an understanding of teachers’ attributions and efficacy beliefs may provide the foundations for work to support teachers. We outline findings from research that has examined teachers’ attributions for the causes of children’s misbehaviour, teachers’ beliefs in their efficacy as classroom managers of children’s behaviour as well as how, in principle, such beliefs may be supported and enhanced. We also relate these findings to those associated with educational and developmental outcomes for children. We conclude with some illustrative evidence of ways (involving consultation and other interventions) that applied psychologists have contributed to the professional well-being and resilience of teachers.  相似文献   
23.
Julie:本期我们再来谈一个行业的整合——Meta Vante与Fidelity的整合。这是一次价值44亿美元的行业整合。我常常搞不清楚像这样的整合是该叫合并还是收购。这可能要专门进行讨论,如果我们只评论合并和收购而不做其他评论,我们就可能深陷其中而不能自拔。难道你不希望我们多谈论一些新的突破性技术,甚至是绿色环保的命题?  相似文献   
24.
Andy:虽然任何来到美国佛罗里达州博卡拉顿的理由都是充分的,但我们尤其被奥西这次举办的数码印刷新航向会议所吸引,因为会议的主要参与者都是期待着进入数码印刷业,或想在数码印刷上取得更大进展的商业印刷商。  相似文献   
25.
过去人们在说“在不久的将来,现在用大胶印机印刷的活件以后会在喷墨数码印刷机上印刷”的时候,你会笑话他们,因为你认为这事儿永远不可能。不过,今天你可能已经不会再笑话别人了,因为喷墨技术在过去几年里的进步之快,远出乎业内很多人士的预期。  相似文献   
26.
abstract

As part of an ongoing research design, we wished to examine how mentors behave whilst in the mentoring role. The starting point for this was a study to examine how mentors felt they were expected to behave in context; that is, an organised educational mentoring situation, as we recognised the importance of situation‐specificity. Prior to empirical study, we theorised that the mentor may be androgynous; or more precisely are able to display high levels of expressive and instrumental behaviour. Seven suppositions were examined. Our findings were that whilst in the role, mentors do indeed feel expected to blend and display high levels of both instrumentality and expressiveness. Further, the levels of expressive behaviour they perceived they were expected to display were significantly higher. The higher levels of expected expressive behaviour is not congruent with the androgyny literature: our samples proved an exception to the ‘masculine supremacy effect’. Also, that mentoring may require high levels of stereotypically feminine behaviour is something that the mass of mentoring literature has not discussed and may warrant further attention. We concluded that the diverse, complex and complicated nature of mentoring is met with expectations to display flexibility and versatility across situations — to take a proactive approach to coping with mentoring situational demands — such is not mitigated by gender. Their reported high expected levels of both expressive and instrumental behaviour are congruent with our theory of the androgynous mentor.  相似文献   
27.
The purpose of this study is to report on the nature of student learning resulting from an open facilitation approach to solo activities. Three key moments of facilitator intervention were identified at which the facilitator was encouraged to take a step back from directing the experience. They are the pre-activity brief, the mid-activity visit and the post-activity review. Findings suggest that participants' learning focused on their raised self-awareness and social relationships. Raised spiritual awareness was also identified and this was closely linked to a connection with the landscape and eco-system. Evidence was also identified for emergent learning to have occurred that is not normally identified in the solo discourse. The findings suggest that participants on solo activities do not require a facilitator to tell them what they should be learning and that they will identify for themselves outcomes that are personally meaningful and important.  相似文献   
28.
This paper investigates the development of university spinout companies (USOs). Employing a case-based research method, our study found that there are two important elements in their development. First, USOs go through a number of distinct phases of activity in their development. Each venture must pass through the previous phase in order to progress to the next one but each phase involves an iterative, non-linear process of development in which there may be a need to revisit some of the earlier decisions and activities. Second, at the interstices between the different phases of development we found that ventures face “critical junctures” in terms of the resources and capabilities they need to acquire to progress to the next phase. The different phases are critical as these ventures cannot develop into the next phase without overcoming each of the junctures. We identify four different critical junctures that spinout companies need to overcome if they are to succeed: opportunity recognition, entrepreneurial commitment, credibility and sustainability.  相似文献   
29.
Research-based spin-offs (RBSOs) have become an important aspect of the technology transfer process. Emanating from what is conventionally a non-commercial environment, RBSOs pose major challenges if they are to realise their potential to meet the objectives of their founders and the parent research organisations (PROs) from which they emerge. An important issue is to understand the heterogeneity of RBSOs. This paper reviews the literature on RBSO typologies to develop a taxonomy of RBSOs. We identify common themes in relation to these typologies in relation to (1) spin-off creation and (2) spin-off development. The dimensions that differentiate between firms are the type of resources, the business model and the institutional link. We identify gaps in current typologies in order to propose avenues for future conceptual and empirical research.  相似文献   
30.
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