C4.5决策树算法在应用型本科高校就业管理中的应用研究

将数据挖掘中的C4.5算法应用于应用型本科院校的就业管理信息系统中,有利于发掘出应用型毕业生就业中隐藏的有用因素和内在联系,对促进学校进行教学改革,指导学生提高自身素质和知识结构,从而最大程度的提高毕业生的就业率。     

News or Noise?

This study investigates the quality of the U.S. News annual ranking of national universities and liberal arts colleges. The main finding is that current rankings changes have a strong tendency to revert over the following two rankings. Using a simple model, this study estimates that about 70 to 80 percent of the variation in rankings changes is transitory and reversible. Thus, most of the news in the annual rankings is essentially meaningless noise. An analysis of possible explanations suggests that the noise in annual ranking changes is most likely due to various measurement, estimation, and other information processing errors in the rankings' underlying components.     

富勒烯C60,C70的发现与研究

介绍了C60，C70的发现过程，并且较系统地综述了当前对它们的物理性质和化学性质的研究．     

Government,Church and Māori Responses to Mākutu (Sorcery) in New Zealand in the Nineteenth and Early Twentieth Centuries

ABSTRACT

Traditionally Māori attributed disease to supernatural causes, including mākutu (sorcery) and, as with some other indigenous cultures, considered that killing sorcerers was both just and right. Belief in mākutu ran counter to the Church's desire to gain religious primacy, and mākutu-related murders challenged the State's claim to sovereignty, and its desire to ‘civilize’ Māori. Each indigenous society possesses unique characteristics, just as the nature of each settler society develops within its own environment. While some similarities with other colonized societies can be identified, distinctive local conditions influenced the relationship of Māori to the New Zealand colonial state, and thus attitudes and actions relating to sorcery-related crime. This article explores how mākutu brought Māori communities into conflict with both Church and State, and how the latter in particular was constrained by political realities. As the nineteenth century came to an end, the murders had largely ceased and the State and Church became more concerned with Māori spiritual healers. The article also shows that Māori reformers in the late nineteenth and early twentieth centuries took a lead in changing Māori attitudes.     

国家治理现代化背景下美国职业体育的制度治理及启示

在推进国家治理体系与治理能力现代化的新时代背景下,从制度视角对美国职业体育治理体系进行了剖析。研究认为美国注重运用制度手段对职业体育进行规制,具有健全的职业体育体制机制和不断完善的法规制度,形成了一套系统的制度治理体系。美国职业体育的体制机制治理层包括联盟体制主导的分权治理、横向一体化的多元协同治理、合作性均衡的网络化治理、互利共生的扁平化治理和高度自治的内生式公司治理;法规制度治理层包括劳工制度的协调性治理、联赛制度的均衡性治理、联邦法律的保障性治理和特殊制度的补偿性治理。提出完善我国职业体育体制机制,推动政府支持、协会主导、市场自主的扁平化协同治理;协调职业体育多元主体的关系,实施横向一体化的网络化联动治理;健全职业体育法规制度,推进监管、评估、仲裁、保障等体系化法治治理。     

美国大学生资助政策及对我国的启示

美国的大学生资助政策历经变迁,已发展成为体系完备、理念多元、效率较高的资助体系。中美两国在资助政策方面有一定的相似性,都是有着多种资助形式的混合资助模式。考察美国资助政策的演变,剖析其特点和发展趋势,对于我国资助政策的进一步完善具有示范意义。     

美国赛事及场馆设施外部效应研究现状及其启示

采用文献资料法就美国关于赛事及场馆设施外部效应的研究现状进行了梳理,认为赛事及体育场馆设施并不能给所在城市带来较大的正外部经济效应,但可为其带来城市自豪感等无形效应;政府资助球队体育场馆设施建设的费用应主要由使用者和受益者负担.在与我国赛事及体育场馆设施的外部效应研究现状进行简单比较与及差异分析的基础上,提出当前我国应加强对赛事及场馆设施外部效应的研究.     

竞技武术套路中腾空摆莲B 和C 级跳跃落地稳定性的研究 杨乃

竞技武术套路中腾空摆莲B和C级跳跃落地接马步是长拳、南拳武术项目的两个难度动作.通过对该组动作落地技术的动力学及相关稳定性因素的分析,提出合理的落地技术和训练中需解决的问题.采用录像观察与试验分析相结合的方法,针对男女运动员的腾空与落地的特点,提出相应的解决办法和训练理论.     

Stability and change as reflected in teachers' educational fantasies

The article aims to reveal teachers' dispositions concerning stability and change in the field of schooling and to suggest some possible connection to the social space. Forty teachers who attended a principals' training course were asked to write educational fantasies regarding their 'dream school'. A content analysis of the fantasies showed similarities, such as: respecting student diversity, core curriculum and subjects of choice, a variety of teaching methods and a rich physical environment, and differences regarding: time and space configuration, classroom size and the schoolyard and recreation area. Most (75%) of the desired models view the school as preparing the student for society, while 25% perceive it as a place for the fulfilment of students' potential. The conclusion is that educational reforms are likely to succeed if they follow the trend toward more diversity, choice and pluralism, but at the same time respect the areas of difference. Further research is needed to elaborate on the educational fantasy as a research tool.     

从美、俄、中三国图书馆政策比较其文献保护与利用的关系

用对比的方法,探索了美、俄、中三国图书馆由于在图书馆政策上的不同,所导致的在文献收藏和利用上的差异,分析了三国图书馆政策在收藏和利用上的特点,提出了图书馆在服务上的一个老问题:是重收藏还是重利用。