网约车侵权责任主体的认定

我国《网络预约出租汽车经营服务管理暂行办法》确定了网约车运营的合法地位,但实践中暴露的问题是其发生交通事 故后的侵权责任应如何认定,这是现有制度规范存在缺位的地方,有必要深入研究,解决问题的关键是确定网约车侵权责任的 承担主体。目前,网约车平台公司的出行业务模式主要有“出租车”“快车”“专车”“顺风车”“代驾”,相应的网约车主与网约车 平台公司也存在“居间合同”“劳动合同”“挂靠”等法律关系,根据具体情况,可以由网约车主、网约车平台公司或者网约车主与 网约车平台公司共同承担责任。     

虚拟社区成员参与动机的实证研究——以网络游戏为例

以Richard Bartle的Intere st Graph模型和Nicholas的五因素理论研究成果为基础,我们利用一对一深度访谈和焦点座谈会的研究方法,挖掘出驱动人们参与网络虚拟社区的关键动机,并发展了适应中国网络虚拟社区参与动机的量表.本研究进一步利用该动机量表进行了实证研究,通过数据分析得出了驱动人们参与虚拟社区的八大动机,它们分别为领导、沉溺、攻击与贬低、性、赚钱、角色探索、亲和以及休闲与自由.本研究还发现,成就动机和领导动机并非相互独立,他们相互融合为一个动机.     

基于心流体验视角的在线消费者购买行为影响因素研究

在线消费者处于虚拟的网络环境中,具有其独特的需求和行为特征,而"心流体验"理论在解释影响在线消费者行为的情感和认知因素方面有重要意义.本文将从"心流体验"视角探索影响在线消费者购物行为的因素.本文研究表明,网站设计维度、表现维度、消费者自身维度和网站内容维度都会显著影响在线消费者心流体验,从而导致消费者增加无计划的购买数量以及增强重复购买的意愿.     

少儿图书中存在的编校质量问题及措施

本文简述了近些年来少儿图书编校质量状况和普遍存在的一些问题，并对这些问题进行了分析。在此基础上，提出了提高编辑人员的素养和加强出版单位的管理工作的解决办法。     

Liking and hyperlinking: Community detection in online child sexual exploitation networks

The online sexual exploitation of children is facilitated by websites that form virtual communities, via hyperlinks, to distribute images, videos, and other material. However, how these communities form, are structured, and evolve over time is unknown. Collected using a custom-designed webcrawler, we begin from known child sexual exploitation (CE) seed websites and follow hyperlinks to connected, related, websites. Using a repeated measure design we analyze 10 networks of 300 + websites each – over 4.8 million unique webpages in total, over a period of 60 weeks. Community detection techniques reveal that CE-related networks were dominated by two large communities hosting varied material –not necessarily matching the seed website. Community stability, over 60 weeks, varied across networks. Reciprocity in hyperlinking between community members was substantially higher than within the full network, however, websites were not more likely to connect to homogeneous-content websites.     

The journal editor: Friend or foe?

The role of the journal editor may not be well known by authors. The purpose of this article is to explain the role in order to encourage future participation in reviewing and publication. Illustration is provided of the publishing process.     

Publication bias and meta-analysis for 2×2 tables: an average Markov chain Monte Carlo EM algorithm

Summary. A major difficulty in meta-analysis is publication bias . Studies with positive outcomes are more likely to be published than studies reporting negative or inconclusive results. Correcting for this bias is not possible without making untestable assumptions. In this paper, a sensitivity analysis is discussed for the meta-analysis of 2×2 tables using exact conditional distributions. A Markov chain Monte Carlo EM algorithm is used to calculate maximum likelihood estimates. A rule for increasing the accuracy of estimation and automating the choice of the number of iterations is suggested.     

The Effects of Publication Selection on Test Probabilities and Estimator Distributions

Editorial decisions, based in part on reported hypothesis test results, affect the probabilities associated with those results: the probabilities of Type I and Type II errors thus become different for readers than for authors. The distributions of published parameter estimates are similarly affected. A framework for studying the consequences of test-based information filtering is developed and illustrative examples are provided. The examples indicate that filtering can markedly distort the power functions of hypothesis tests and can induce large estimator biases and increases in mean square error. It is argued that test-based filtering is relevant not only to journal publication but to other forms of information dissemination as well.     

网络思想政治教育与中华优秀传统文化融合路径研究

将中华优秀传统文化与思想政治教育相结合,是加强高校思想政治工作的要求,更是思想政治理论工作者需要探索研究的重要内容。网络思想政治教育为人才培养提供了新的载体和信息资源,是落实立德树人根本任务的创新之举。当前我国思想政治教育面临新的形势与新的挑战,探索网络思想政治教育与中华优秀传统文化相互融合的路径具有现实意义。网络思想政治教育与中华优秀传统文化融合的路径包括建构网络思想政治教育与中华优秀传统文化协同育人的工作体系,营造教育初心与育人使命相一致的思想政治教育生态体系,创新网络思想政治教育与中华优秀传统文化相融合的教学体系,完善网络思想政治教育与中华优秀传统文化相融合的保障体系。     

Public expectations of crisis outcomes in the social media era in China: A communication-mediated psychological mechanism

This study theoretically and empirically identifies a new typology of Chinese publics’ normative expectations of crisis outcomes. It classifies the concept into three culturally relevant dimensions—public expectations of (a) organizational accommodative responses (i.e., how an in-crisis organization should respond), (b) punishment of the organization (i.e., how publics collectively should respond), and (c) government intervention (i.e., how government should respond) for desirable crisis outcomes. Using an online survey of the Beijing public, this study investigates the degree to which information seeking and online expression mediate relationships between crisis blame and the three types of expectations. The study finds that as the level of crisis blame increases, active information seekers expect more regarding organizational accommodation and government intervention, whereas active expressers expect stronger punishments of the organization and less government intervention in China.