高瓦斯煤矿通风技术

高瓦斯矿井的瓦斯含量高，煤层易自燃起火，对其进行科学合理的通风设置是安全生产的要求。文章就高瓦斯矿井综放开采提出了矿井综放开采的B型通风模式，并介绍了其核心技术、存在的缺陷以及对策。     

Household heterogeneity and consumption dynamics in the presence of borrowing and liquidity constraints

I study the effects of borrowing and liquidity constraints on the response of consumption to anticipated income changes. Using the PSID over 1999–2013, I find that the well-documented strong excess sensitivity of consumption to income of highly constrained households can be explained by episodes of income increases. In addition, I look into the heterogeneity of households without debt, a group that has been largely disregarded by the literature. My fixed-effects estimates show that only those without debt tend to increase their saving in response to anticipated income declines, irrespective of the amount of liquid assets held.     

多元智能理论在Excel课程教学中的应用

介绍了多元智能理论的基本内涵,详细阐述了多元智能理论在《Excel在航材管理中的应用》课程教学中的应用情况,教学实践证明,该理论的应用不仅发展了学员的各项智能,而且增强了他们的学习效果,为培养高素质军事人才打下了基础。     

Strategic human resources management is irrelevant when it comes to highly skilled professionals in the Canadian new economy

The goal of this paper is to explain the commitment behaviour of highly skilled professionals in Canadian business-to-business (B2B) technology services companies that do not have a formal and explicit managerial commitment strategy and to emphasize the need to take the organizational context into consideration when developing a theory that seeks to account for differences in employee's organizational commitment. Our contribution is to reappraise the relevance of the traditional organizational commitment definition in this organizational context, a new organizational form. We demonstrate that in the companies which are different from the traditional bureaucratic organizational forms and which employ highly qualified professionals, the employment relationship is based on a psychological contract that is not accounted for in the strategic HRM theory.

Indeed, the basic principles of strategic HRM dictate that an organization's most valuable asset is its employees; it is therefore incumbent on management to do whatever is necessary to retain its workforce, readily described as a key resource, and to use human resources management (HRM) practices as tools to elicit commitment. In a study of highly skilled workers in Canadian business-to-business (B2B) technology services companies belonging to the so-called ‘new economy’, we observed that although the competitive advantage enjoyed by these companies depends to a large degree on the creativity and innovativeness of their workforce, these companies barely have any official HRM policies, and the HR department plays a very unobtrusive role. Yet, no one could say that the employees in these firms are not committed – on the contrary! This situation has several implications in terms of career for these professionals, in terms of HR practices for the employers.

Nevertheless, until now, existing theoretical models of organizational commitment have shown little interest in highly skilled workers in general and even less in new economy professionals.     

Entrepreneurship and embeddedness: dynamic,processual and multi-layered perspectives

ABSTRACT

Contemporary research has demonstrated that entrepreneurship is a fundamentally contextualized phenomenon and unfolds differently in different contexts. Despite the extensive coverage of the importance of embeddedness for entrepreneurial activities, the research predominantly relies on somewhat static, single layered, and binary notions of embeddedness. We argue that there is a strong need for studies that problematize embeddedness and the relationship between entrepreneur and context. This call for papers, thus invites contributions that explore embeddedness as dynamic, processual and multi-layered, as well as elaborate on the paradoxes of embeddedness?     

2011年《情报科学》的文献计量学分析

运用文献计量学方法,对2011年《情报科学》载文、基金资助、作者和引文等方面进行统计分析,并与《情报科学》近几年的有关数据做对比,以期能帮助读者了解该刊,并为该刊今后的发展提供参考数据。     

我国回族研究引用期刊文献计量分析

以我国唯一的全方位研究回族历史文化及社会主义时期回族问题的学术性期刊——《回族研究》2001-2010年引用期刊文献的统计数据为蓝本,从引用频次、引用期刊种类、引用论文的学科发布及著者发布等方面,从文献计量学视角,进行了统计与分析。     

学术期刊或论文遴选的可拓方法研究

基于物元可拓评价分析方法及AHP方法,给出一种高校科研奖励中学术期刊或论文的遴选方法。该方法不仅能够实现对给定期刊或论文的排序与择优,而且能够给出待评期刊或论文隶属于某一奖励类别的程度,其方法操作简单、科学。     

现代学徒制在高职院校人才培养模式改革中的实践探索

德国、瑞士等国家对现代学徒制教育模式非常推崇,美国也正在学习瑞士的现代学徒制教学模式并大力推广。我国近年来也越来越重视现代学徒制在职业院校人才培养中的作用,结合现代学徒制教育模式的特点及学校的实际情况,国内职业院校进行了很多实践探索。以广东农工商职业技术学院的汽车检测与维修技术专业为例,从"校中厂"、多样化的实习实训机制、师生组合技能竞赛、课程体系设计和人才质量评价等方面进行探索,以寻找一条具有创新性、适用性和科学性的现代学徒制教育模式在高职院校工科专业中的实践之路。     

1994-2004年《中国土地科学》论文关键词统计分析

研究目的:分析<中国土地科学>关键词规范化程度,探究其与土地科学研究的关系.研究方法:文献统计分析法.研究结果:1994-2004年<中国土地科学>(正刊)文献关键词的标引质量逐年提高,能够反映本刊文献研究的主题,但有些关键词的标引尚不够规范.研究结论:关键词的标引是对文献主题的高度概括,可以反映学术论文的质量及规范化程度.出现频次较高的关键词往往与学科发展中热点问题、焦点问题呈正相关.关键词标引的专业范围反映了土地科学研究体系的逐渐形成和完善.