英国工业化初期的“乡村工业社区”及其治理

"乡村工业社区"是机器大工业在英国乡村地区发展的载体,也是乡村工业化发展和农村城市化的初级形态。工业家是此类社区的创建者和主宰,以家长式的作风管理社区的社会生活,并通过掌控公共权力和举行各种庆典活动来强化自己的权威。这些处于工业家控制下的新兴工业社区成为连接传统农业社会和现代工业社会之间的桥梁。     

政府审计维护国家经济安全的体制寻优与机制构建

政府审计维护国家经济安全理论和实践的探索已多年,但对其体制和机制的研究尚未有突破进展.本文对中国政府审计体制展开剖析,认为现行体制在维护国家经济安全方面颇具优势,更能彰显政府审计批判性、建设性、宏观性、服务性和开放性的特征,故应发展而不是舍弃现行体制.在此体制轮廓下,本文论述了政府审计维护国家经济安全的机制设计与构建,阐述了明确行为依据、认知活动领域、优化作用方式、厘清运行路线、强化素质与管理保障五方面的构建内容与实施路径.     

末期癌症患者的临终关怀

临终关怀与末期癌症关系密切,末期癌症患者是临终关怀的主要对象,这也是姑息医学的主要内容。作为发展中的学科,本文对临终关怀的发展、目的、内容及其在末期癌症患者中的实施作一综述。     

Gratifications, collective self-esteem, online emotional openness, and traitlike communication apprehension as predictors of Facebook uses

This study explores whether and how gratifications and psychological traits impact people's Facebook use. First, a factor analysis of an online survey (N= 437) outlined a unique set of gratifications obtained from the use of Facebook. Six aspects of gratifications (i.e., social surveillance, entertainment, recognition, emotional support, network extension, and maintenance) were identified. Results from regression analyses showed that psychological traits (i.e., collective self-esteem, online emotional openness, and traitlike communication apprehension) were strong predictors of most Facebook gratifications. Additionally, gratifications and, to a lesser extent, psychological traits significantly predicted Facebook usage, both in perceived importance and different indicators in the level of Facebook use.     

线索效度间隔对“采纳最佳”启发式的影响

以Br?觟der的“五线索二择一”任务为研究范式,探讨线索效度间隔对“采纳最佳”启发式的影响。结果发现：当线索效度间隔为0.04时,被试采用“采纳最佳”启发式的次数处于随机水平,随着线索效度间隔的增大,被试采用“采纳最佳”启发式的次数明显高于随机水平;对立线索信息不同,线索效度间隔对“采纳最佳”启发式的影响也不同。     

攀缘激活的计时机制

攀缘激活指神经元在两个先后出现事件的间隔阶段呈现出的一种缓慢爬升式“期待”激活。这种激活的强度在后一事件出现时达最高峰,以致被视为一种可能时距编码机制而成为目前时间生物学研究的一个热点问题。目前攀援激活的计时作用神经机制有三种主要观点：膜电流假说、双稳态单元假说、线性整合假说。未来研究将主要集中于探索攀缘激活的神经元突触机制,非固定间隔时距条件下攀缘激活的计时机制及攀缘激活、运动准备和脉冲累加之间的关系。     

The consequences of intergroup ideologies and prejudice control for discrimination and harmony

In the present study, we investigated two literature bases by way of a community survey across Australia. We investigated four acculturation orientations (assimilation, multiculturalism, color‐blind, and polyculturalism ideologies) and the motivations to respond without prejudice. We examined what predicted support for Harmony Day as well as explicit discrimination. Multiculturalism, polyculturalism, and internal motivation to respond without prejudice correlated with positive attitudes in both scenarios. External motivation to respond without prejudice was positively correlated with discrimination. Conversely, color‐blind ideology had no effect, and assimilation ideology related positively to explicit discrimination and negatively with Harmony Day. Using a multiple regression analysis, there was a difference in emphasis in different contexts. Our findings provide antiprejudice practitioners with material for discussions which can promote positive intergroup relations.     

中国道教协会组团出席新加坡道教总会二十周年庆典

<正>12月3日至6日,中国道教协会秘书长王哲一应邀率团赴新,出席新加坡道教总会二十周年庆典暨新加坡多元宗教及多元种族联欢晚会及相关活动。新加坡道教总会成立于1990年,由新加坡道教界知名人士及道教信徒共同发起组织,是新     

客体特征统计属性表征机制的特异性

通过两个实验就视觉系统能否像计算平均数那样高效地计算其他统计量的问题进行了探讨。实验—保持—组圆的平均大小不变而改变众数,考察平均数估计是否受众数变化的影响;实验二采用与实验一相同的刺激,直接考察被试估计众数的绩效。结果发现：（1）对平均数的估计不受总体众数变化的影响;（2）对众数的估计往往不如对平均数的估计准确,估计值受平均数变化的影响;（3）在估计众数的任务中,被试成绩受总体极大值的影响。上述结果表明,视觉系统不存在针对众数的自动化加工机制。根据本实验的结果可以进一步推测,视觉系统并非对所有统计量都可做高效加工,而可能存在针对平均数的特异加工机制。     

Enhancement of hardening and thermal resistance of Mg–Sn-based alloys by addition of Cu and Al

Mg–Sn-based alloys are considered as a promising precipitation-hardening system for applications at elevated temperatures, but the hardening effect is not satisfactory owing to sluggish nucleation and rapid coarsening of the major Mg₂Sn lath precipitates. In this study, Cu and Al are added to a Mg–6Sn–1Mn base alloy. The age-hardening response and the microstructures of these modified alloys have been investigated and are compared to that of the base alloy. The additional elements are found to bring several beneficial effects to the alloys for applications at elevated temperatures. Firstly, a eutectic structure consisting of strong intermetallic phases, i.e. Mg₂Cu in the Mg–6Sn–1Mn–2Cu alloy and Al_0.93Cu_1.07Mg in the Mg–6Sn–1Mn–2Cu–2Al alloy, remains stable along the grain boundaries after solution and ageing heat treatments. Secondly, the precipitate density has been increased significantly and the precipitate size has been refined remarkably during ageing at 200?°C. Moreover, the growth of the precipitates is inhibited remarkably during the over-ageing period. Therefore, the age-hardening response and over-ageing resistance are notably improved.