具有非期望输出决策单元的有效性评价

针对具有非期望输出决策单元DMU的相对有效性 ,提出对其进行评价的非径向FDEA模型 ,并给出模型的相对有效性理论证明 .结合实际算例 ,指出FDEA模型在实际生产过程中对于节约生产资源 ,提高期望输出 ,降低非期望输出 ,特别是减少环境污染有重要应用价值 .     

中国教育现代化区域聚类与特征分析

本文采用灰色系统的方法 ,构建两维指标体系 ,对我国各省、直辖市、自治区社会经济和教育现代化水平进行聚类分析 ,初步揭示了各区域教育现代化的不同特征 ,在此基础上 ,提出各区域教育现代化的推进策略 ,为分类指导、分区推进提供实证依据。     

中国基础研究类高层次科技人才流动特征分析 ——以环境领域为例

探寻我国基础研究类科技人才,尤其是高层次科技人才的流动特征和规律,对于制定我国基础研究类科技 人才发现、培养和发展的政策具有重要意义。本文以环境领域国家杰出青年科学基金获得者为研究对象,对中国该领 域基础研究类高层次科技人才的机构流动和国别流动特征进行分析。基于马斯洛需求理论,进一步对不同动机产生的 人才流动所对应的年龄分布进行探讨,为我国基础研究类高层次科技人才的政策制定提供参考和借鉴。     

论乌兰夫关于党领导内蒙古民族区域自治思想--为乌兰夫诞辰一百周年而作

乌兰夫关于党领导内蒙古民族实现区域自治思想主要包括:为什么只有中国共产党才能充当内蒙古民族实现民族区域自治的领导者,中国共产党是怎样领导内蒙古民族实现民族区域自治的,如何保障中国共产党对内蒙古民族实现民族区域自治的领导等内容。     

Momentum sequence and environmental climate influence levels of perceived psychological momentum within a sport competition

The present study examined the influence of momentum sequence (positive vs. negative) and environmental climate (hot–wet vs. neutral) on supporters’ (i.e. virtual observers’) reported levels of perceived psychological momentum (PM) during a simulated cycling competition. Participants supported one of two competing cyclists involved in a race that was displayed on a screen in a lecture hall. The race scenario was manipulated so that the supported cyclist appeared to undergo either a positive or negative momentum sequence. In addition, participants were either exposed to a hot–wet environmental climate or to a neutral environmental climate while observing the race scenario. According to the results, reported levels of PM were higher in the positive momentum sequence condition than in the negative momentum sequence condition, consistent with the notion that supporters’ PM is influenced by a positivity bias, and reported levels of PM were also found to be higher in the hot–wet climate condition than in the neutral climate condition, consistent with the notion that environmental climate is a contextual factor that influences PM through the operation of a causal augmenting mechanism.     

Physical activity profiles and selected muscular fitness variables in English schoolchildren: A north–south divide?

The aim of the study was to compare and contrast habitual physical activity (PA) profiles and muscular fitness in schoolchildren from northern and southern regions of England. Data were collected from two secondary schools in the north east (NE) of England. The study procedures followed methods employed by the East of England Healthy Hearts Study in 10–16-year-old boys and girls based in the south east (SE) region of England and data were compared. Habitual physical activity (PAQ-A), vertical jump test, and hand-grip (HG) strength were assessed. We converted raw scores from all assessments to age- and sex-normalised z-scores. We recruited 597 children (58% boys) in the NE and compared findings to 597 age- and sex-matched boys and girls from the SE. Boys in the SE had significantly stronger HG scores, jumped higher, were more powerful (mean peak power: 2131?W vs. 1782?W; P?P?P?相似文献   

日本环境教育探析

日本在发展经济的过程中非常重视环境教育，其基本着眼点是：通过对传统文化的挖掘和诠释，搭建起环境教育的价值支持系统；通过政府、企业、社区、NGO组织(Non-governmental organization，非政府组织)的共同努力、协同配合，构造出完整的环境教育体系；通过公害教育使社会民众始终保持对环境问题的敏感性。这些做法可以为我国的环境教育提供重要的启示和参照。     

旅游业发展中环境保护的博弈分析

在完全竞争市场经济下，博弈的纳什均衡对环境保护是不利的或低效率的。旅游开发中环境保护需要政府干预，因此，在大力发展旅游经济的同时，有关政府部门应该对旅游环境加强宏观保护和综合治理，使旅游资源能够得以持续利用，使旅游业真正成为一项“朝阳产业”。     

"永嘉文派" 论略

“永嘉学派”是南宋重要的学术流派。“永嘉学派”的形成就是“永嘉文派”的形成。永嘉学者有重“文”的传统,这为“永嘉文派”的形成提供了可能。永嘉“好文近乎儒”的地域文化传统与南渡文风的流播孕育了“永嘉文派”。永嘉文人明确一致的文艺追求与文论主张使“永嘉文派”得以最终形成。“永嘉文派”的存在与文学价值都是不容忽视的。     

关于天津区域文化形象的思考

天津是北方经济中心。天津作为有着悠久历史的文化名城，打好文化牌，打造具有浓厚文化内涵的、代表先进文化发展方向的区域文化形象，将是拉动天津经济发展的新的增长点。