提高《护理伦理学》教学效果探析

护理伦理学有利于加强护理学生道德修养和沟通协调能力,对建立良好的护患关系有着重要作用。增强该课程的教学效果,可以促进学生的评判性思维能力的形成。采用案例教学、影视教学、角色扮演的教学模式,改变教学办法,能够增强《护理伦理学》的教学效果,可以促进学生的评判性思维能力的形成。笔者就提高护理伦理学教学效果进行了有益的尝试,提高了学生的学习兴趣。     

Resting frontal EEG asymmetry in adolescents with major depression: Impact of disease state and comorbid anxiety disorder

Objective

Greater relative right- than left-frontal cortical activity has been frequently found in adults with major depression (MD). As the few studies in adolescents with MD have been inconclusive, the aim of this study was to assess frontal alpha asymmetry (FAA) in an adolescent sample with MD whilst taking into account possible confounding variables such as disease state and comorbid anxiety disorder.

Showers, Sweating and Suing: Legionnaires�� Disease and ��New�� Infections in Britain, 1977�C90

Legionnaires’ disease is now routinely discussed as an ‘emerging infectious disease’ (EID) and is said to be one of the earliest such diseases to be recognised. It first appeared in 1976 and its cause was identified in 1977, the same year that Ebola fever, Hantaan virus and Campylobacter jejuni arrived. The designation of Legionnaires’ disease as an EID was retrospective; it was not and could not be otherwise as the category only gained currency in the early 1990s. In this article we reflect on the changing medical understanding and social profile of Legionnaires’ disease in the decade or so from its recognition to the creation of EIDs, especially its ambivalent position between public health and clinical medicine. However, we question any simple opposition, between public health experts who approached Legionnaires’ disease as a new and worrying environmental threat that could be prevented, and clinicians who saw it as another cause of pneumonia that could be managed by improved diagnosis and treatment. We argue that in the British context of public spending cuts and the reform of public health, the category of ‘new’ diseases, in which Legionnaires’ disease was central, was mobilised ahead of the EID lobby of the early 1990s, by interested groups in medicine to defend infectious diseases services.     

Psychometric Properties of the Sexual Event Diary in a Sample of Dutch Women With Female Sexual Interest/Arousal Disorder

Background

Efficacy of on-demand drugs for women with hypoactive sexual desire disorder or female sexual interest/arousal disorder (FSIAD) should be assessed using a validated instrument that assesses the discrete sexual events during which the on-demand drug is taken, because this type of assessment is more proximate to an on-demand drug's efficacy compared to instruments that assess sexual function over longer periods of time.

暴力犯对社会暴力信息的认知加工研究

目的 探讨暴力犯对社会暴力信息的认知加工方式.方法 选取32名青少年暴力犯,采用Eyelink I型眼动仪记录实验组对社会暴力信息的眼动数据.结果 青少年暴力犯在暴力图片兴趣区第一个点开始时同显著快于中性图片(t=3.06,P＜0.05),对暴力图片在兴趣区第一个点注视时间显著长于中性图片(t＝6.37,P＜0.001),暴力犯对暴力图片和中性图片在兴趣区注视点总数,兴趣区注视点比率和兴趣区最大瞳孔直径均有显著差异(P＜0.05);进一步因素分析发现,暴力犯对中性信息的注意偏向成分可分为2个因子,而对暴力信息的注意偏向成分可分为4个因子.结论 暴力犯对中性信息和社会暴力信息注意偏向有很大的差别,暴力犯对社会暴力信息有其独特的认知加工模式.     

P2P情境下基于用户兴趣的个人数字图书馆资源定位

根据个人数字图书馆的分散性特征,将P2P（Peer to Peer）技术应用于个人数字图书馆系统,提出一种基于P2P技术的个人数字图书馆共享模型－MIPDLM,以提高个人数字图书馆共享水平。在该模型中,个人数字图书馆可根据兴趣分簇,探讨拓扑重构的过程,其基于多兴趣的搜索机制,可将搜索消息不断向兴趣相似度较高的个人数字图书馆转发,因此能大大缩小搜索范围。仿真结果表明,与随机漫步（Random Walk）机制相比,MIPDLM模型可在一定程度上提高个人数字图书馆搜索成功率,减少平均路径长度,提高资源定位效率。