乐龄游戏助力社区养老驿站服务的实践及路径研究 ——以N社区养老驿站为例

社区养老驿站服务目前正在起步阶段,可以让老年人在居住的社区驿站中得到周全的服务,既对老年人衣食住行方面给予帮助,也为其提供丰富的文娱活动充实晚年生活.乐龄游戏是专门为老年人设计的游戏,既能让老年人在游戏中欢声笑语,也能使老人在生理、心理和全脑发展方面得到相应的提升.本文探索乐龄游戏的发展现状、助力社区养老驿站服务的实践探索,并提出发展路径和具体策略,为社区养老驿站服务提供新思路.     

Heterogeneity,school-effects and the North/South achievement gap in Italian secondary education: evidence from a three-level mixed model

With the aim of assessing the extent of the differences in the context of Italian educational system, the paper applies multilevel modeling to a new administrative dataset, containing detailed information for more than 500,000 students at grade 6 in the year 2011/2012, provided by the Italian Institute for the Evaluation of Educational System. Data are grouped by classes, schools and geographical areas. Different models for each area are fitted, in order to properly address the heteroscedasticity of the phenomenon. The results show that it is possible to estimate statistically significant “school effects”, i.e., the positive/negative association of attending a specific school and the student’s test score, after a case-mix adjustment. Therefore, the paper’s most important message is that school effects are different in terms of magnitude and types in the three geographical macro areas (Northern, Central and Southern Italy) and are dependent on specific students’ and schools’ characteristics.     

Passion for a Leisure Activity,Presence of Meaning,and Search for Meaning: The Mediating Role of Emotion

The purpose of this research was to investigate the role of having a passion for a leisure activity on the presence of meaning and the search for meaning in college students’ lives. A path analysis of the results from 322 Chinese university students showed that positive emotions experienced during leisure activities partially mediated the relationship between harmonious passion and the presence of meaning. Negative emotion fully mediated obsessive passion and the presence of meaning as well as obsessive passion and the search for meaning. Obsessive passion was not associated with positive emotion. Implications for the dualistic model of passion, the presence of meaning, and the search for meaning in college students are discussed.     

Promoting Ethnic Entrepreneurship in European Cities: Sometimes Ambitious,Mostly Absent,Rarely Addressing Structural Features

An increasing number of immigrants have become entrepreneurial and many governments expect or hope that the ongoing rise of ethnic entrepreneurship will contribute significantly to the integration of immigrants, to their upward mobility, and to the economic development of the city of residence. In this article we explore the rules, regulations and policy interventions that shape self‐employment trajectories in general and those of immigrant ethnic minorities in particular. The article is based on a general inventory of measures to promote ethnic entrepreneurship in 32 European countries, and a somewhat deeper inventory of policies and interventions in 28 European cities. We came across all kinds of measures and interventions and identified certain patterns, but the most striking finding was that such explicit measures and interventions were actually thin on the ground. We conclude this article with a discussion of the structural determinants of this outcome.     

民间传说与文献记载的关联：以巫山神女传说为例

现有文献中有关巫山神女的记载较多,三峡地区也有不少关于神女传说的版本,只是其与文献记载的神女故事情节相差甚远。民众在创作民间传说时,会根据具体的自然环境、社会伦理道德要求、自身的价值观、主流社会的需要以及文化传播等多种因素,完成传说情节的塑造。     

十一世纪太湖地区的水利与水学

从10世纪到11世纪,太湖以东地区农业开发加快,交通拓展,水环境迅速变化。由于宋廷以漕运和围垦利益为要,综合治水工程难以实施。水利学说在官方治水事业推动下得到发展。一部分有识官员和水利学家托古改制,塑造并推崇吴越国高低兼治的塘浦大圩农田水利格局,试图走出困境。11世纪中叶,圩田开发开始关乎地方官员的考成,水利学说再次兴起。     

生命信息的交融互渗——中国花鸟画审美初探

自然界的有生命之物,以其不同的形状、色彩、气息和动静之态,而有着不同的审美价值.它们的美是生命之美.中国花鸟画不以再现自然对象的外形为目的,而以思想、情感、意趣等生命现象的高级形式反映在作品中.作者根据主观的审美理想和自我生命的节律加以重新创造,使其固定为物化状态,给人以美的滋养.     

Demand for contract enforcement in a barter environment

Do greater potential gains from trade enhance or erode contracting institutions? In an anonymous exchange environment traders can sign a contract, hence agreeing to interact with the assigned partner, or wait till the next match. Any contract can be endorsed (for a payment) by the enforcement agency, which then observes the interaction with a positive probability known to the traders and punishes any detected infractors. Demand for contract enforcement is the highest amount a proposer of a contract is ready to pay to the agency, in a stationary subgame perfect equilibrium. It may be strictly positive, as we show, even when contracts are broken. Surprisingly, larger potential gains from exchange may dampen the demand, but not always: the demand is boosted under agencies that oversee the interactions frequently.     

新疆能源强度变动的影响因素探析

本文采用Refined Laspeyres指数分解模型，对1985～2005年新疆能源强度进行分解，寻求新疆能源强度变动的主要影响因素。实证结果显示，工业部门内部能源强度改进是新疆能源利用效率提高的主因，而产业结构变动并未对其产生积极的影响。此外，工业部门能源强度的改进主导了新疆能源利用效率改进的强度效应。重工业行业内部能源强度的改进扭转了其比重上升对能源利用效率的不利影响，使得新疆工业部门能源利用效率提升。