社会学视域中的电子废弃物回收再利用问题——以呼和浩特市为例

随着社会经济的发展,我国电子废弃物的产生量和废弃量呈现逐年递增的趋势,如何有效地变废为宝及减少电子废弃物对环境的污染,引起了人们越来越多的关注。将呼和浩特市作为一个研究案例,分析其电子废弃物回收再利用的主要现状及影响,并尝试从环境社会学的角度提出能够促进电子废弃物合理、高效回收再利用的建议。     

媒体监督对公司治理中的投资者保护

转型经济中正式制度的失灵或低效使得媒体监督作为一种法律外替代机制在公司治理中发挥着重要作用,媒体监督能够降低外部投资者的信息不对称程度,提升公司治理效率。结合媒体监督与公司治理的耦合机理,分析了媒体监督在公司治理中对投资者保护的作用,指出媒体的信息制造功能有利于缓解公司治理中的信息不对称,从而迫使公司高管改变行为,并通过声誉机制对投资者的决策行为发挥引导作用。从媒体公信力、公司公共关系努力以及共同社会价值取向等方面总结了影响媒体监督发挥非正式治理作用的因素。结合我国实际情况分析了媒体监督所遇到的困境,并给出了提高我国媒体监督在公司治理和投资者保护中发挥作用的建议。     

Electronic Data Interchange: Research Review and Future Directions*

For nearly two decades, electronic data interchange (EDI) has been widely viewed as a technology pivotal to supply chain management that has also provided benefits to firms on multiple levels. Despite a substantial body of literature, there are a number of conflicting and inconclusive research results in this field. In this study, we synthesize the diverse body of research in EDI by organizing the literature into an initial theoretical framework. Based on a meta‐analysis of results from the empirical literature, we seek to clarify conflicting results from the literature in order to develop a more unified theoretical framework of contextual variables associated with EDI adoption factors and outcomes. From a managerial standpoint, our literature‐based framework offers a set of guidelines for making successful EDI adoption and implementation decisions.     

社交媒体视角下英语协作学习研究现状及未来发展

协作学习具有真实生动的情境教育环境,能够尊重学生差异,使学生主体地位得到体现,满足学生的心理情感需求,能够促进学生共同发展。社交媒体的出现是英语教学的需要,也是时代的客观要求。采用文献资料法、逻辑分析法、比较法等综述了我国英语教学中协作学习的研究现状,以及社交媒体在协作学习中的应用、实践以及需要深入研究的空间。     

For Your Information

Abstract

The criteria for selecting a serials management system are often the same as those for selecting an integrated library system in toto. In the post-selection/production environment, the library–vendor relationship matures as a new operational framework is established. Serials management systems must become more efficient and make better use of electronic commerce, especially as a greater emphasis is placed on access to electronic journals (e-journals). Serials Review 2002; 28:93–101.     

Directory of Literary Magazines

Abstract

Libraries face a crossroads when contemplating serials preservation issues. This paper will discuss the ideas presented during “Serials Preservation: at a Crossroads,” a one-day meeting held in March 2005, and sponsored by the North American Serials Interest Group. Binding, off-site storage, preserving e-journals, and vendor efforts, as well as looking at new developments, such as Google Book Search, offer strategies and challenges for preserving serials and expanding avenues of access for users. Many options exist for serials preservation, but libraries must ultimately consider their individual needs and environment to determine the best serials preservation strategy.     

新媒体时代高校思想政治教育面临的挑战与机遇分析

信息技术的发展和新媒体技术在高校教育中的应用对高校思想政治教育产生了巨大的影响,高校要想提高思想政治教育效果,为学生做出积极有效的思想指引,就要把握新媒体时代带来的挑战和机遇,制定更加科学而有效的思想政治教育模式,提高教育效果。分析新媒体时代高校思想政治教育面临的挑战和机遇,具有十分重要的意义。     

媒体融合与高校辅导员思政工作关系研究

随着互联网的快速发展,信息传播成本显著下降,且在数字媒介的帮助下,信息实现了广泛、深度传播。媒体融合作为时代发展中一项意义深远的变革,对高校的思政工作产生了重要影响。高校辅导员需充分认清媒体融合发展带来的机遇与挑战,抓住机遇,有效开展思政教育。研究媒体融合和高校辅导员思政工作的关系,有助于高校充分抓住媒体融合的发展机遇,有助于高校辅导员高效地开展思政工作。     

Preparing to face the media in times of crisis: Training spokespersons’ verbal and nonverbal cues

Seventeen in-depth interviews with professional media trainers from Belgium were carried out to examine which recommendations are offered during media training of organizational spokespersons. The interviews reveal the recommendations of media trainers concerning verbal, visual, and vocal cues of spokespersons, with special focus on addressing the media in times of organizational crisis. The findings offer a structured overview of practical recommendations given by media trainers to organizational spokespersons. In addition, the findings put the scarce academic literature about the optimal verbal and nonverbal delivery of crisis responses into perspective, by showing if and how those theoretical aspects are addressed in practice. Based on these insights a research agenda for crisis communication delivery is set.     

Knowledge of Suicide Risk Factors,But Not Suicide Ideation Severity,Is Greater Among College Students Who Viewed 13 Reasons Why

Abstract

Objective: To test associations between viewing 13 Reasons Why, Season 1 and past week suicide ideation severity, behavior risk, stigma, and knowledge in college students. To explore whether personal exposure to suicide and depressive symptom severity moderated these associations. Participants: Eight-hundred and eighteen college students, 64% (n?=?522) of whom watched 13 Reasons Why. Methods: Students completed surveys online. Multivariate negative binomial regressions were used to test associations between watching 13 Reasons Why and suicide-related variables, and interaction terms. Results: Suicide ideation severity and suicide behavior risk were not significantly associated with viewing 13 Reasons Why; however, there was limited statistical power to detect associations. The association between watching 13 Reasons Why and greater suicide knowledge was stronger among those who did not have personal exposure to suicide. Conclusions: 13 Reasons Why may be a platform for psychoeducation on suicide, particularly among those who do not have personal exposure.