Tolerance of Uncertainty: Links to Happenstance,Career Decision Self‐Efficacy,and Career Satisfaction

This study investigated the extent to which tolerance of uncertainty affects the relationship between happenstance skills and career satisfaction via career decision self‐efficacy. Moderated mediation analysis was conducted on data collected from 321 graduates (175 men, 146 women) of Korean universities making the school‐to‐work transition. Results showed that career decision self‐efficacy fully mediated the relationship between happenstance skills and career satisfaction. Furthermore, the moderation effect of tolerance of uncertainty had a significant impact on the relationship between happenstance skills and career decision self‐efficacy. Tolerance of uncertainty should be considered an important variable in happenstance career theory and intervention. Unplanned influences should also be considered important factors in the career decision‐making process.     

Assessing Risk‐Based Upper Limits of Melamine Migration from Food Containers

Melamine contamination of food has become a major food safety issue because of incidents of infant disease caused by exposure to this chemical. This study was aimed at establishing a safety limit in Taiwan for the degree of melamine migration from food containers. Health risk assessment was performed for three exposure groups (preschool children, individuals who dine out, and elderly residents of nursing homes). Selected values of tolerable daily intake (TDI) for melamine were used to calculate the reference migration concentration limit (RMCL) or reference specific migration limit (RSML) for melamine food containers. The only existing values of these limits for international standards today are 1.2 mg/L (0.2 mg/dm²) in China and 30 mg/L (5 mg/dm²) in the European Union. The factors used in the calculations included the specific surface area of food containers, daily food consumption rate, body weight, TDI, and the percentile of the population protected at a given migration concentration limit (MCL). The results indicate that children are indeed at higher risk of melamine exposure at toxic levels than are other groups and that the 95th percentile of MCL (specific surface area = 5) for children aged 1–6 years should be the RMCL (0.07 mg/dm²) for protecting the sensitive and general population.     

文艺复兴和宗教改革视域下的欧洲社会转型

在社会转型理论的视域下,社会转型的过程实质上就是其实现现代化的进程。文艺复兴和宗教改革宣告了中世纪神学统治时代的终结,成为欧洲社会转型的进发号和西方世界现代化的肇始点。通过文艺复兴和宗教改革,世俗社会和宗教世界由后者独大实现了二元融合,促进了资本主义萌芽的发展、近代民族国家和现代政治形态的形成、文艺事业的复兴繁荣和信仰世界的内在旨归,从而深远地导引着欧洲社会的经济发展、政治走向、文化选择和价值重构,全方位奠定了西方现代文明的基础性格局。     

中国英语专业大学生汉英口译逻辑显化研究——基于PACCEL语料库分析

基于PACCEL语料库分析了中国英语专业大学生在汉英口译过程中的逻辑显化现象。通过对汉英口译过程中逻辑连接词使用的数量和频数进行统计分析,研究结果表明:(1)在汉英口译过程中,逻辑关系连接词的使用频繁在很大程度上影响了语句关系的显化程度;(2)汉英口译逻辑显化的主要原因在于汉英两种语言形式化程度的不同、形合与意合的差异以及口译自身的典型特征。     

场域视野下社区工作的主体建构

社区在一定意义上就是一个场域,社区工作展现着两个分别体现各自场域的主体人群即社会工作者和社区居民之间的相互影响。社区工作中确定谁是场域主体,有助于社会工作者对自身角色的定位及对社区工作不同阶段策略和方法的把握。社区工作准备阶段,侧重于社区居民的主体场域;社区工作预估与服务策划方案制定阶段,侧重于社区工作者的主体场域;社区工作服务策划方案执行阶段,是社区工作者场域与社区居民场域互为主体;社区工作评估阶段,则侧重于社区居民的主体场域。     

Why do participants in voluntary organizations leave? Exploring the relationship between value congruence and length of stay

Recognizing the importance of values and the specific characteristics of participants and situations in voluntary organizations, we examine how value congruence—the fit or compatibility of values between participants and the organization, or among participants—interacts with personal and situational factors to predict participants' length of stay in their organizations. Introducing the case of a voluntary organization that offers shared housing, we measure value congruence through textual similarity in the self‐introduction documents of 49 participants and the organization's mission statement. This approach differs from the self‐reported measures based on participants' perceptions or recalled interactions used in previous studies. In line with expectation‐disconfirmation theory, participants with the strongest beliefs in organizational values had shorter lengths of stay. The amount of intraorganizational communication also moderated the relationship between value congruence and length of stay. This study provides theoretical and methodological implications for nonprofit management by considering personal and situational factors and evaluating value congruence by textual similarity.     

地方师范院校大学生就业工作机制创新探析

地方师范院校是我国高校中一个特殊的群体,它具有师范和非师范两面性,其定位主要是为地方经济、社会发展服务。由于高等教育大众化的快速发展和用人机制的变革,地方师范院校大学生就业工作面临着严峻的挑战,必须通过就业工作机制创新,才能实现就业工作的可持续发展。     

利益分析视角下的公路班线客运集约化发展研究

公路班线客运集约化改革的难点在于利益关系的协调。在广泛调研和深入访谈的基础上，结合班线客运发展历程及现状，从利益分析的视角剖析了政府、企业、个体之间的利益诉求、利益冲突及利益博弈的内在机理，指出挂靠关系下企业与个体之间的利益争夺是集约化发展难以推进的根源。研究提出以当前利益分配格局为均衡点的“实收配股”集约化发展改革方案，同时强调政府应转变职能定位、完善相关政策，防止形成市场封锁或垄断。     

用工业CT技术测量储层岩芯饱和度分布

认识储层岩石中含油饱和度及饱和度分布,对驱替机理的深入研究是非常重要的。为了搞清储层岩石在驱替过程中的饱和度分布情况,应用工业CT技术,提出了一种储层含油岩芯被驱替后的饱和度分布的CT密度差测量方法。在岩样的同一断面,分别对干岩样、饱和岩样及在驱替后的岩样进行CT扫描,重建相应的断层图象,测量所建图象的灰度值,计算出相应的密度值,用密度差法计算出饱和度及其分布值。在γ射线工业CT机“CD-300BG”上对某油田岩样进行了实际测量,获得的结果说明,采用CT密度差法测量饱和度分布是有效的。该方法与常规驱替法相比较,具有快速、精度高、无损岩样和能模拟地层状态测量等特点,是油田开发、油藏描述和地层评价的一种新的有效方法。     

基于近视理论和虚拟动态理论的适应性行为研究

协调博弈作为一类特殊的博弈,在过去几年受到广泛关注,研究主要集中在协调失败和适应性行为两方面.针对Huyck等研究个体适应性行为的局限性,将近视理论和虚拟动态理论进行扩展.基于实验调查数据,分别找出适合低均衡组和高均衡组的自适应行为模型,同时研究单个个体的适应性行为.研究发现,对于低均衡组,虚拟动态理论是预测中位数最适合的模型,近视理论是预测个体行动最适合的理论模型;对于高均衡组,虚拟动态理论在预测中位数和个体行动方面命中率都是最低的,且大部分受试者基于近视理论预测行动的命中次数最大.该研究丰富了适应性行为研究的相关理论,同时表明了个人利益和团队利益一致的重要性,慎重对待每一次选择并尽可能多参考有价值的信息,才能实现收益最大化.