基于SCI数据库的国际食品安全研究现状与热点分析

采用文献计量学方法,以SCI数据库收录的2004-2013年食品安全研究期刊论文为数据源,对食品安全研究领域的高发文国家、机构、核心期刊、基金资助等情况进行定量分析;进一步利用社会网络分析法,构建高频关键词共现网络,探讨国际食品安全研究热点。研究结果显示,我国基金机构对食品安全研究的资助力度较高,但与欧美等发达国家拥有一些企业和企业家等机构进行科研资助的模式相比,资助来源相对单一;高频关键词网络连通性良好,"food"和"risk"是食品安全研究领域的中心点。     

社会网络视域下老年人幸福感提升——基于对青岛市的调研

为研究社会网络对老年人幸福感的影响,通过对青岛市老年人的问卷调查以及访谈,从社会网络规模、社会网络异质性、老年人生活内容的均衡性调节三方面探讨对幸福感的影响,青岛市养老工作仍然存在"区隔式"的生活环境、关键元素介入不足、网络获致能力分化与"孤立节点"出现等问题。应该清楚认识老年人幸福生活内涵的变迁,尽力培育重建公共空间,减少网络的"孤立节点",以志愿者增强网络的异质性与可延展性,重塑老年人社会网络。     

社会力量参与公共图书馆服务供给的伦理激励

伦理激励通过外在诱因和内在动力的共同作用,激发社会力量参与公共图书馆服务供给。一般通过价值激励、需求激励和制度激励三个基本途径,以行为认可、政策支持和专业帮助等形式予以实施。需要强化社会责任意识,创新激励方式,完善道德激励机制,扩展道德激励范围,加大专业支持力度,以提高社会力量参与公共图书馆服务供给行为的伦理激励效果。     

运动员的攻击行为研究进展

攻击行为是以伤害或损害另一生物体为目的,且该生物体想要避开的任何形式(身体、心理、言语)的行为。根据自2000年以来,国内外学者对体育运动的攻击行为( Aggression in sports)的研究,从运动员攻击行为的定义、测量方法以及影响因素入手,以展示运动攻击领域的最新研究成果,并对该领域未来的研究提出了自己的想法。     

大学生自我和谐、自尊及其社交焦虑的关系研究

目的：探讨大学生自我和谐、自尊与社交焦虑的关系。方法：采用自我和谐量表量表、大学生自尊量表、大学生社会焦虑量表对366名大学生进行施测。结果：（1）大学生自我灵活性在是否担任学生干部上存在显著差异（t=3.221,P<0.001）,其余均不存在显著差异;（2）大学生自我和谐、自尊与社交焦虑相关显著（r=0.379和0.126,P<0.05）。（3）大学生自我和谐、自尊对社交焦虑有显著的预测的作用（R2=0.224）。（4）自尊是自我和谐和社交焦虑起作用的中介变量。结论：自尊在大学生自我和谐和社交焦虑的关系中起重要调节作用。     

企业财务管理目标和社会责任研究

一个企业的财务管理目标与社会责任之间既有契合又有矛盾,本文在把握财务管理目标与社会责任概念的基础之上,对两者之间的契合和矛盾进行阐述,对财务管理目标与社会责任的关系作进一步的说明,并在分析我国企业社会责任缺失的现状和成因的基础上,给出解决这一问题的对策。     

Public and private value in citizen participation in E-governance: Evidence from a government-sponsored green commuting platform

Citizen participation in E-governance is, essentially, a social exchange between individuals and their government through which the citizen creates public value as well as acquires private value. The direct effects of participation antecedents on participation outcomes have been fully examined, but few researchers have investigated the internal mechanism of citizen participation at the level of psychological value perception. The roles of perceived public and private value between the participation antecedents and outcomes remain unclear. Private value merits careful research in particular as the E-governance environment is being shaped by increasing privatization and continuous IT innovation. Based on the cognitive integration theory and the civic voluntarism model, this paper proposes a theoretical framework to examine the mediating roles of two values. We built a complete research model encompassing ten hypotheses centered on citizen e-participation in the context of green commuting governance. By analyzing survey data on a green commuting platform, we demonstrate the significant mediating effects of these two values and greater effect of private value acquisition on continuous e-participation intentions than public value creation. Our results have important research implications in regards to the roles of perceived values in participation, especially perceived private value.     

Research characteristics on health law in China: Social network analysis

To determine the nature and extent of the emerging field of “health law” scholarship in China, we retrieved 2956 publications about various aspects of health law published up through 2014 in 268 journals from the “Chinese Social Science Citation Index” and from the list of Chinese “Core Journals” maintained by the Peking University Library. By bibliometric analysis, we observed some interesting results which were different from our expectations. The collaboration network among Chinese health law (CHL) authors was relatively small, loose, unstable and early in its development. Kan Tian and Lixin Yang were leading authors, Renmin University of China was the primary institution, and Beijing was the predominant region studying Chinese health law (CHL). Kan Tian ranked 1st in the collaboration network and Lixin Yang published the most number of articles on CHL. Comprehensive universities made up the majority of institutions studying CHL, while medical colleges did not focus on health law research, possibly due to medical schools focusing mainly on clinical education and not attaching as much importance to social and humanistic aspects of medicine. Food safety, health administration, and the general principles of civil law were the main areas of focus in CHL research, which is basically in line with what we expected.     

Informational Sources,Social Media Use,and Race in the Flint,Michigan, Water Crisis

Safe, clean water is necessary for health and well-being. Water issues affect minority and vulnerable populations at disproportionate rates, including the poor and racial and ethnic minorities. An investigation of the relationships of race, social media use, and informational sources during the municipal water crisis in Flint, Michigan, reflects an instrumental view of communication and uses and gratifications theory in this study. Data from 208 Flint residents in 2016 indicated that African American respondents favored interpersonal networks and resources and were more likely than other racial groups to obtain current information about the water crisis via Instagram. Preferred channels and sources to receive additional crisis information varied on the basis of race.     

Learning Politics From Social Media: Interconnection of Social Media Use for Political News and Political Issue and Process Knowledge

Drawing on a national survey of 1,157 South Korean adults, the present study finds that social media use for political news is positively associated with knowledge about political issues, but not with knowledge about political processes. Professional media use for political news is significantly associated with both political issue knowledge and political process knowledge. The impact of social media for news on political issue knowledge increases with the additive role of professional media news use. This study also finds that political talk strengthens the positive association between social media use for news and political issue knowledge.