Extending attributes page: a scheme for enhancing the reliability of storage system metadata

In an object-based storage system, a novel scheme named EAP （extending attributes page） is presented to enhance the metadata reliability of the system by adding the user object file information attributes page for each user object and storing the file-related attributes of each user object in object-based storage devices. The EAP scheme requires no additional hardware equipments compared to a general method which uses backup metadata servers to improve the metadata reliability. Leveraging a Markov chain, this paper compares the metadata reliability of the system using the EAP scheme with that using only metadata servers to offer the file metadata service. Our results demonstrate that the EAP scheme can dramatically enhance the reliability of storage system metadata.     

高等教育学的专业属性及其对人才培养的规定性

明确高等教育学专业的属性及其对人才培养的规定性,是解决本专业研究生培养模式改革的认识基础。高等教育学专业具有理论性与实践性相统一的特性,要求高等教育学专业的人才具有理论素养与实践能力紧密结合的素质,即不仅具备宽厚的理论基础,而且有强烈的研究意识和较强的实践能力。     

Generic attributes as espoused theory: the importance of context

There has been considerable interest in generic attributes in higher education for over a decade and yet while generic skills or attributes are an important aspect of policy, there is often a lack of consistency between beliefs about the importance of these skills and attributes and the degree to which exist in teaching practice. There has been an assumption that these attributes exist outside of the disciplinary context, yet the findings of this study suggest that they are strongly influenced by the disciplinary culture in which they are taught. The study reported in this paper examines the apparent gap between ideal notions of generic attributes and their enactment in teaching practice. This qualitative study examined the teaching of generic attributes in five disciplines (physics, history, economics, medicine and law) in two Australian universities. It found that the notion of generic attributes is highly complex and while attributes such as critical thinking, problem solving and communication are valued by teaching staff they are often implicit in teaching. This gap between what is valued and what is actually taught is a result of variation in interpretation of generic attributes, the difficulties of reducing complex attributes to definable learning outcomes and practical constraints on teaching caused by factors such as large classes. Furthermore, it can be explained by the finding that generic attributes are part of the epistemic culture of the disciplines and often remain tacit. The findings of this study have significant implications for scholarship, policy and pedagogy.

论医患关系的法律属性

医患关系的法律属性问题是全部医事法学中最重要、最基本的问题,而我国法学界对该问题尚未达成共识,因而造成医疗纠纷处理上的司法混乱。本文拟从医患关系的基本属性、基本形态及其特殊性入手,着重分析医患关系的法律属性。     

对公允价值计量属性相关问题分析

公允价值计量属性对会计信息的质量影响重大,尤其是我国新会计准则再次引入公允价值后,引起了会计界广泛的关注和讨论。因此,有必要对公允价值相关问题特别是基于经济学视角做进一步的适用分析。     

The motivations of career change students in teacher education

In this article, results are presented from a large‐scale online survey about the motivations of career change students, and their beliefs about the attributes that they bring to the teaching profession. The findings revealed that career changers' motivations were largely intrinsic, although pragmatic decisions were also important, with perceived family‐friendliness of a teaching career a common response. These findings generally support findings of previous research into motivations to teach, as found in the literature. The data examined in this paper also revealed that career change entrants believed that the most important attributes they bring to teaching are life experiences, generic workplace skills and experience, and personal qualities, rather than specific content knowledge. These findings provide support for the continued targeting of career change people into the profession, particularly in the current policy context in which some stakeholders express concerns about a perceived lack of quality of teaching in Australian schools.     

儿童归纳推理的多样性效应研究现状及展望

归纳推理具有许多心理效应,如多样性效应、典型性效应和单调性效应等。其中多样性效应及研究方法备受关注,已有研究通过寻找证据、论断力度判别、属性扩展与归宿选择等方法来研究多样性效应。有关儿童归纳推理多样性效应的国内外研究表明儿童的归纳推理主要是受知识经验的影响．而不是受机制问题的影响。人格特质因素和属性可见性对儿童归纳推理多样性也有影响,并且国内外研究结论略有不同,显示多样性效应具有年龄差异与跨文化比较的特点。     

商业模式品质与高市场绩效

本文研究目标是识别出哪种商业模式关键品质属性组合将会给企业带来高市场绩效。首先,定义商业模式品质,并推导出关键品质属性。其次,基于99个调研企业数据,选择模糊集定性比较分析法,实证分析作为结果变量的市场绩效与商业模式品质关键属性组合之间的因果关系。最后,研究发现:(1)焦点企业获取高市场绩效的通路不止一条;(2)成立时间较长的企业可选择的路径较多;(3)每种路径实质上是一组关键品质因素组合;(4)两者间的因果关系为商业模式测评开启了新的思路。     

Graduate attributes for 2020 and beyond: recommendations for Australian higher education providers

Given global uncertainty related to rapid technological developments and the world of work, alongside other equally (if not more) concerning social and political disruptions – the assurance of graduate attributes of importance to employability and citizenship are arguably more important than ever. In this paper, we investigate three areas of practice by Australian universities, and non-university higher education providers who have been omitted from past analyses of this kind. First, we examine the graduate attributes most frequently published by institutions and discipline groups and whether emphasis has changed over time. Second, we investigate how graduate attributes are assured, including a scan of the inputs put in practice by higher education providers, and comparison of graduate and employer perceptions of achievement gathered through recent national surveys. Third, we connect our findings in the first two areas and make recommendations for the attributes needed to equip 2020+ graduates for citizenship and employability. Based on these analyses, we recommend that all providers, university and non-university, and the discipline groups within them: make graduate attributes more visible to the public and especially to students; continue embedding them in the assessed curricula, but also ensure that assessment is explicit and that attributes are communicated and explained repeatedly throughout the course; continue to use stakeholder perception measures, but more consistently align skills in data collection instruments to allow a more constructive comparison, and also draw on more objective measures such as actual assessment of achievement; continue to emphasise attributes associated with global citizenship, teamwork and communication; give more emphasis to independence, critical thinking and problem-solving, and the fundamental foundational skills of written and spoken communication. Most importantly, continue to revise the attributes regularly to ensure fitness for purpose in the rapidly changing environment within which we and our graduates operate.     

生态体育自然与社会属性的多维思考

通过文献资料、逻辑分析与演绎等研究方法,对生态体育的自然与社会属性进行了探讨与分析。归纳自然属性中的回归与尊重自然、注重个人的生理与心理健康规律;总结社会属性中多方位的平衡与和谐,明确生态体育过程中的责任与意识,进而确定了生态体育的涵义。指出生态体育是现代体育发展的方向,我们应追寻体育自然、社会与其自身的本源价值与意义。