从高校流行语透视大学生人生价值观的变化

大学校园是一个各种思潮文化交汇的地方,校园流行语反映了现代校园生活的新特点,并在一定层面上折射出当代大学生的价值观念和社会文化心态.大学校园流行语的产生既有社会原因,也有文化原因.针对大学生价值观的变化,高校思想政治教育者应充分发挥流行语的教育功能与导向功能,发挥校园流行语在疏解心理压力、整合德育资源、催生创新思维等方面的独特作用,推动当代大学生的个性发展与综合素质的不断提高.     

Reshaping to serve evolving communities: Addressing immigrant needs in the library

Abstract

Libraries face evolving communities and must constantly reorient themselves to serve new needs. This article examines the impact of emerging immigrant communities on library services. It discusses the emergence of library services to immigrants and the diverse faces of these services, which may include foreign language collections, access to technology and connections with local services, as appropriately determined through community analysis. The Atwater Library and Computer Centre in Montréal, Québec is examined as a case study of community analysis informing service reorientation. This article will be useful for organizations working with immigrants or community service providers confronted with changing demographics.     

Inequality,continuity and change: Andy Furlong's legacy for youth studies

ABSTRACT

This article introduces a special issue of the Journal of Youth Studies, dedicated to Professor Andy Furlong, the Journal's founding Editor. The central questions that drove Andy Furlong's scholarship were the relationship between continuity and change in young people's lives and about the place of youth in the reproduction of inequality across generations. These questions have been central to the wider field of Youth Studies that he helped to build. His work provided a powerful example of how to engage with these questions with a strong sense of social justice but the answers he gave, as with all such answers in sociology, are necessarily provisional. The articles collected in this issue bring empirical research and new concepts that build on this legacy, suggesting new ways to capture the experiences of young people across the multiple spheres of their lives and how disadvantage and inequality are made in the context of processes across time.     

Testing for a change lit the regression matrix of a multivariate linear model

A Bayesian test procedure Is developed to test; the null hypothesis of no change In the regression matrix of a multivariate lin¬ear model against the alternative hypothesis of exactly one change The resulting test is based on the marginal posterior distribution of the change point; To illustrate the test procedure a numerical example using a bivariate regression model is considered.     

德班世界气候大会以来国内应对气候变化的法律研究综述

法律在全球应对气候变化中的作用不容忽视。德班世界气候大会提出了包括发达国家和发展中国家在内的全球温室气体减排义务。面对严峻的国际形势，我国法学研究者在温室气体减排、限排和封存方面的研究焦点主要集中于国内外能源法的比较研究、依法监管碳排放权与温室气体排放、探索碳捕捉和封存技术的相关法律以及发展低碳经济等领域。在适应气候变化方面，我国学者认为应加强法律建设，提高应对能力。此外，我国学者还就气候变化对海洋、航空等方面法律提出的新问题进行了探索。     

河南省粮食产业发展方式转变综合评价研究

根据《河南统计年鉴》、《中国粮食统计年鉴》、《粮油加工业统计资料》及《中国统计年鉴》等最新统计数据,从反映粮食生产方式转变、粮食加工方式转变和粮食物流方式转变3个方面对河南省粮食发展方式转变程度进行综合评价.在评价指标体系中,运用改进的灰色关联分析法和层次分析法确定子系统的权重,并对粮食发展方式整个系统的转变进行评价分析.评价结果表明：在2001-2011年间河南省粮食产业发展方式总体呈现上升趋势,粮食产业发展方式不断朝着集约型的方向发展;粮食生产方式、粮食物流方式转变程度与粮食发展方式转变程度整体吻合度较高;但粮食加工方式的转变却呈现一定的波动,粮食加工方面的技术问题有待进一步改进.     

重视科学方法、行动和效用的杜威实用主义

杜威是美国实用主义的代表人物。他在批判传统哲学的基础上建立起他的实用主义学说。这一学说主张哲学应立足社会，面向现实，研究日常生活的各个方面。社威实用主义的主要含义有三：一是强调科学方法对研究日常生活的重要性；二是重视行动和变化，拒斥绝对论；三是重视以效用原则为基础的实用主义真理观。     

Information Processing of Genetically Modified Food Messages Under Different Motives: An Adaptation of the Multiple-Motive Heuristic-Systematic Model

Recent risk management research has noted the importance of understanding how the lay public processes and reacts to risk-related information. Guided by the multiple-motive heuristic-systematic model, this study examines (1) how individuals process messages in the context of genetically modified foods to change their attitudes and (2) how the persuasion process varies across types of motives. In the three treatment conditions of accuracy, defense, and impression motives, the respondents changed their attitudes through either the heuristic or the systematic mode, depending on their motives. The accuracy-motive group appeared to use the systematic processing mode, while the impression-motive group seemed to employ the heuristic processing mode. The empirical findings highlight the importance of incorporating motives to improve our understanding of the process of attitude change in risk management and communication contexts.     

More powerful modifications of unit root tests allowing structural change

It is well known that more powerful variants of Dickey–Fuller unit root tests are available. We apply two of these modifications, on the basis of simple maximum statistics and weighted symmetric estimation, to Perron tests allowing for structural change in trend of the additive outlier type. Local alternative asymptotic distributions of the modified test statistics are derived, and it is shown that their implementation can lead to appreciable finite sample and asymptotic gains in power over the standard tests. Also, these gains are largely comparable with those from GLS-based modifications to Perron tests, though some interesting differences do arise. This is the case for both exogenously and endogenously chosen break dates. For the latter choice, the new tests are applied to the Nelson–Plosser data.     

超越“成本—收益分析”的伦理学考量——哲学、经济学如何携手应对全球气候变化

气候变化是当前全球关心的一个热点,既牵涉到经济社会问题,也牵涉到哲学伦理问题。哲学家与经济学家应当互相学习。哲学家既要从经济学家那里借鉴成本—收益分析之类的理论方法用以构建气候变化的伦理学,同时也应当通过影响在气候变化问题中扮演重要角色的经济学家来对气候变化问题发言。而在应对气候变化进行成本—收益分析时,经济学家应当意识到,要决定正确的贴现率离不开伦理考量。面对科学的不确定性,人们应当考虑到最坏的可能,即使那个可能非常之小。气候变化给人类带来许多灾难,其中一个严重后果是人口锐减甚至人类灭绝,如何对生命失去以及未能出生作出估价,也是伦理学家需要认真思考的问题。中国古代的哲学理念和智慧,或许能给当代人类应对气候变化提供有益的启迪。