新型农村合作医疗中的道德风险及防范

以“新乡模式”为例对商业保险公司参与承办新型农村合作医疗进行了有益的探索。对商业保险公司利益激励不足致使其参与新农舍的积极性不高,而激励不足主要是源于制度不足导致对新农合中的道德风险约束无力。探讨了对道德风险的防范措施。     

Different Media for Organizational Communication: Perceptions of Quality and Satisfaction

We examined the satisfaction in and perceived quality of information about one’s job, business unit, and company, as well as perceived quality of urgent news (i.e., news about changes in business and generally considered legally sensitive material), communicated via different media. Results from 598 fulltime employees revealed that rich media (e.g., face-to-face) was most related to satisfaction in information about one’s job and business unit and in perceived quality of information from the supervisor; lean media (e.g., company newsletter) was most related to satisfaction in and quality of information from top management, while moderate media (e.g., e-mail) was only significantly related to perceived quality of urgent news. Trust in top management was positively related to satisfaction in and quality of information shared by management. Lean media most strongly related to quality of urgent news, over and above rich communication.The authors would like to thank Monica Moloney for her support on this project.     

‘Minimal Religion’ and Mikhail Epstein’s Interpretation of Religion in Late-Soviet and Post-Soviet Russia

This is an examination of two essays on minimal religion by Mikhail Epstein (1982 and 1999), assessing the usefulness of the term ‘minimal religion’ for the analysis of religion in contemporary Russia. An adapted version of a paper delivered at the School of Slavonic and East European Studies (SSEES), University of London, on 8 December, 2003. Note regarding Mikhail Epstein’s use of the words ‘religion’, ‘religiosity’ and ‘spirituality’: Epstein uses the word ‘religion’ to signify ‘mainstream’, church-based manifestations of religion and also the institutional, hierarchical structures related to those. Although in English usage the word ‘religiosity’ has negative connotations – signifying either a superficially felt religious sentiment or a somehow false and insincere expression of religious feeling, intended for outward show – Epstein appears to use the term entirely neutrally. For him it simply serves as a synonym for the word ‘spirituality’. In the two essays examined in the present article the word ‘spirituality’ signifies the whole inner spiritual life and aspirations of the individual and her/his reflection on an ethical way of living, whether the person concerned is a committed, church-going believer, or someone engaged in a personal spiritual or philosophical quest for meaning, or else someone who has experienced what Epstein refers to as ‘the wilderness’ of the Soviet years and has learnt of a spiritual dimension to life through that formative experience.     

血管干细胞与血管性疾病

血管性疾病是目前严重威胁人类健康的疾病之一。血管干细胞的提出及其技术的应用对传统的治疗方式提出了巨大的挑战,开辟了新的思路。但同时也面临着一系列的技术和社会问题,有待进一步的探讨。     

神经培养的发展史与启示

简述神经培养技术与各学科关系的现状并回顾神经培养的发展历史,将神经培养历史划分为萌芽期、起步期、迅速发展阶段和新发展阶段等。从神经培养技术发展的角度入手,分析了新技术的突破与学科发展的密切关系。     

The effects of total sleep deprivation on recognition memory processes: A study of event-related potential

This study examined the memorization of information after a night of normal sleep and total sleep deprivation (TSD) by means of event-related potentials (ERPs). We expected a disfacilitatory effect of TSD on memory processing. Eighteen subjects were tested twice in a counterbalanced fashion. During the study session, subjects were presented with unfamiliar face stimuli and asked to memorize them for a subsequent memory test. At the test session, the subjects were presented with the studied faces intermixed with “new” faces and asked to indicate the previously presented stimuli. The N100 was used as a covariate to control for the differences in level of vigilance between the two sessions. Sleep deprivation decreased subjects’ ability to discriminate new from previously studied stimuli and decreased the peak amplitude of the early component (N200) to the decrement of performance. In addition, following TSD the amplitude of the late frontal component (LFC), which is thought to reflect contextual processing, was decreased in covariance with the N100 vigilance component. The amplitude of the late posterior component (LPC/P600) was also reduced but was unrelated to the vigilance component of the ERP. Based on prior studies, this LPC reduction can be interpreted to indicate a decrease in information retrieved after TSD. In summary, a night of TSD decreased the amplitude of the ERPs associated with complex episodic memory task stimuli, affected the frontal cortex during episodic retrieval, and prevented the elaboration process. Furthermore, there was an inability to discriminate what is and what is not in memory, possibly due to less local processing of details.     

瑞文测验项目认知难度因素分析及LLTM拟合验证

该文在以认知和测量相结合为特征的新一代测验理论的指导下,针对项目刺激特征,对影响瑞文测验项目认知难度的因素进行了分析,提取出图块繁简度、整体布局、变化维度和题序等4个因素,然后应用线性逻辑潜在特质模型（LLTM）对这四个因素进行了拟合检验,结果证明提取出的四个因素是有效的。文章还进一步探讨了研究结果在智力测验中的应用。     

RALPH WENDELL BURHOE IN HISTORICAL PERSPECTIVE

Abstract. Ralph Burhoe has sought to preserve “traditional religious wisdom,” but he emphasizes science as a new revelation. His relation to philosophical positivism and his insistence on including in a scientific theology only views that reflect the scientific worldview constitute major philosophical and theological problems. This essay considers the influence of several historical precursors—Francis Ellingwood Abbot, George Burman Foster, and Shailer Mathews of the “Chicago School” of theology, Douglas Clyde Macintosh, and, especially, Henry Nelson Wieman—which has contributed to a favorable reception of Burhoe's ideas. Social problems such as the youth revolution of the 1960s and indifference to the lack of intellectual credibility of religious beliefs have, however, hindered reception of his ideas. The conclusion notes some tasks that must yet be accomplished in order to continue Burhoe's work, particularly that of increasing the general level of education in the sciences.     

DIVINE ACTION: IS IT CREDIBLE?

Abstract. The concept of God's acting in the world has been seen to be problematic in light of the claims of scientific knowledge that the regularity of a law like universe rules out divine action. There are resources in both scientific knowledge and religion that can render meaningful and credible divine action. The new physics, chaos theory, cognitive psychology, and the concept of top-down causation are used to understand how God acts in the world. God's action is not an intervention, but is understood on the model of how the mind influences the brain in a downward causative manner. Suggestions for imagining God's actions are discussed.     

决策中损益值大小效应的发生条件及机制再探 —— 一种齐当别视角及兼对视角本身的一些探讨

通过两个研究,损益值大小效应在1元~1亿元的广阔范围内,以及在只采用选择反应模式的条件下得到了进一步探讨,其机制也在齐当别模型的全新视角下得到了讨论;此外,齐当别模型本身以及模型的经典判断任务也得到了探讨。结果发现：基于选择反应模式时,损益值大小效应在获得情景中稳定存在,并只存在一个风险倾向的拐点,而它在损失情景中则不存在;损益值大小效应的机制能够被齐当别模型很好的解释;齐当别模型的经典判断任务对模型预测效能的检验力不足,但其与新设计的维度内判断任务联合后却有很大改善;齐当别模型对损失情景中的均含0结果值的决策任务的解释力还有待进一步探讨