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61.
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。  相似文献   
62.
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.  相似文献   
63.
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.  相似文献   
64.
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。  相似文献   
65.
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。  相似文献   
66.
图形项目记忆与位置来源提取的ERP研究   总被引:1,自引:0,他引:1  
采用事件相关电位(ERP)方法研究大学生图形项目记忆与位置来源提取新/旧效应的时、空分布特征。学习屏幕左侧(或右侧)呈现的图形后在屏幕中央呈现某一测验项目(已学图形或新图形),对受试者进行两类测验:其一是判断该项目是否已学过;其二是将从某侧学过的测验项目判断为目标,而将其它测验项目判断为非目标的来源测验(排除任务)。实验结果表明:图形位置来源提取比项目再认新/旧效应的头皮分布更广,持续时程更长;与前人相同实验范式的研究结果相比,本研究位置来源提取效应的头皮分布范围较广;非目标-旧图形与目标图形新/旧效应的头皮激活程度不同。上述结果说明:图形位置来源提取比项目再认激活的大脑区域更多,这与双重加工模型的观点一致;实验范式和来源知觉的特性共同调节来源记忆新/旧效应的时、空分布特征;意识水平对来源信息提取的新/旧效应存在一定的影响  相似文献   
67.
采用条文比较与法理分析方法,对我国大陆和台湾地区的《人体器官移植条例》进行比较,主要就立法目的、立法调整范围、人体器官自愿捐献、禁止人体器官商业交易、医疗机构与人员的准入和退出、违反人体器官移植之规定的法律责任等问题作了探讨与分析。本研究将为我国大陆地区的具体立法探索一些有价值的意见与建议。  相似文献   
68.
双性化大学生人格特征研究   总被引:4,自引:0,他引:4  
通过对北京市某所大学826名大学生的调查,探讨性别、性别角色类型和新性别角色类型对大学生人格特征的影响。结果表明:1)双性化性别角色类型大学生约占1/4;2)用贝姆的分类方法,双性化大学生在开放性、宜人性、责任感、和谐性、人情、灵活性人格特征上均高于其他性别角色类型的大学生,可见,双性化性别角色大学生具有较积极的人格特征。按照Brenda Mae Woodhill和CurtisA.Samuels的分类方法,在外向性、开放性、宜人性、责任感、和谐性人格特征上,正性双性化性别角色类型的大学生均高于负性双性化大学生和其他性别角色类型的大学生。  相似文献   
69.
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.  相似文献   
70.
严由伟 《心理科学》2007,30(5):1237-1238,1236
随着基础教育课程改革的逐步深入,教师教育体制改革势在必行。面对教育界深刻的变革,高等师范院校本科心理学实验室的建设和发展正在面临历史上从未有过的挑战,一场实验观念、实验内容、实验设备、实验方法和实验管理上的大改革自然呼之欲出。  相似文献   
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