Preference awareness education as stress management training for academic staff

This paper describes a response directed stress management intervention (SMI) in the form of a Jungian based preference awareness education (PAE). It uses the Insights System of personality types to increase awareness of behaviour and communication preferences of self and different others. Eighteen self‐recruited academic employees participated for 7 weeks and received feedback about work preferences and personality type. The aim was to reduce perceptions of stress and interpersonal stress and to increase feelings of job satisfaction and interpersonal satisfaction. The data were analysed using two‐tailed t‐tests. No significant findings were observed for the total sample after training, however, interesting results were found for certain sub‐sample groups. Extravert‐thinking types, reported decreased stress levels (p > 0.018), and participants suffering high stress/interpersonal stress pre‐PAE, reported decreased stress levels (p > 0.010–0.018). Participants suffering low job/interpersonal satisfaction pre‐PAE, reported increased job satisfaction (p > 0.015–0.016). These results suggest that individuals who report high levels of stress and dissatisfaction are most likely to benefit from this type of intervention. Future PAE research might: (a) use pilot studies to meet the intervention preferences of employees that are reluctant to participate in SMIs; (b) include a wait‐list control group; use: (c) a follow up education/measures; (d) and organizational level (stressor directed) SMIs at the same time as response directed initiatives. Copyright © 2005 John Wiley & Sons, Ltd.     

微创内固定系统在膝关节周围复杂骨折治疗中的应用

目的探讨AO微创内固定系统(less invasive stab ilization system,LISS)治疗膝关节周围复杂骨折的效果。方法2004年4月~2005年6月对15例干骺端闭合性膝关节周围复杂骨折(左侧9例,右侧6例),分别应用股骨远端LISS或胫骨近端LISS行内固定治疗。结果15例随访5~26个月,平均13.2月。完全负重时间为12~26周,X线骨愈合时间11~24周,无延迟愈合及骨不连。浅表感染1例,皮肤水疱2例,经换药后愈合。无深部感染及皮肤坏死,无骨筋膜室综合征。Johner-W ruhs方法评价功能优11例、良3例、中1例,以优良为满意标准,本组满意率为93.3%(14/15)。1例C3型胫骨平台骨折在术后2周出现胫骨内侧骨块明显移位伴髁间分离,二次手术在胫骨平台内侧加以支撑钢板固定,术后20周骨折愈合,功能评价为良;1例C3型胫骨平台骨折在术后8周出现膝内翻(胫骨平台内翻角为82°),术后20周骨折愈合,功能评价为中。结论LISS适用于单处股骨远端、胫骨近端骨折及骨质疏松性股骨干远端骨折的治疗;对于胫骨平台C3型骨折内侧平台粉碎严重时,不能过分依赖LISS系统,或将接骨板置于内侧,而应该考虑在内侧辅助支撑钢板。     

白细胞介素—2新的功能位点及其中枢镇痛作用

白细胞介素－２（ＩＬ－２）不仅是重要的免疫调节因子，而且还具有重要的中枢调节作用。本实验以钾离子透入引起大鼠甩尾反应为指标，发现侧脑室注射ＩＬ—２能显著提高动物痛阈，并能被纳洛酮所阻断，表示ＩＬ－２的中枢镇痛作用可能与阿片受体有关。利用基因定位突变技术获得的无免疫活性ＩＬ－２实查体仍具有中枢镇痛作用，表明ＩＬ—２分子上发挥镇痛和免疫调节作用的功能位点是相互独立的。纳洛酮能够阻断ＩＬ—２的中枢镇痛作用，而不能影响ＩＬ—２增殖ＣＴＬＬ－２细胞的作用，提示ＩＬ－２发挥镇痛和免疫调节作用可能通过不同的受体途径。ＩＬ－２分子中第４５位Ｔｙｒ残基突变为Ｖａｌ后，虽仍保留了免疫活性，但丧失了镇痛功能，表示４５位Ｔｙｒ残基是ＩＬ—２发挥中枢镇痛功能的关键残基之一。我们推测ＩＬ—２的镇痛功能位点可能在ＩＬ—２分子中第４５位Ｔｙｒ残基附近区域。     

Interpretation of functional series expansions

While much research has been devoted to the implementation and application of Volterra and Wiener functional series expansions in the identification and characterization of biological systems, little effort has been focused on the fundamental problem of interpreting the resulting kernels. This paper describes the application of the series to the components of a known model of the human pupil control system. As more complicated elements are put together, insight into kernel interpretation is built up incrementally until the total system is identified. Practical limitations and methods are also discussed.     

全自动遗传分析系统的原理及其临床应用

全自动核酸测序分析系统具有遗传信息检测和分析功能,随其应用范围增加,开始进入临床。本文介绍了该仪器的工作原理、结构、功能、操作要点以及临床医学应用。     

科室调整时"军卫一号"的数据转换

科室调整时。病人要随之分配到新的科室，病人的各种医疗数据要转换为新科室的数据。利用结构化查询语言，根据病人的调整情况，实施数据调整。这种数据转换方法，不但适用于新、老药品结构的“军卫一号”，而且其基本原理也适用于科室分开而护理单元不分开的情况。     

生物伯德图用于血压稳定性的分析和计算

本文用生物伯德图分析了血压稳定性。按照经典的控制理论,讨论了生物系统的稳定性,提出了血压控制的数学模型。根据生物特点,建立了生物伯德图的表达式。作为系统稳定性的指标,增益裕量和相位裕量可以用作图法求得,也可以用计算机求解。实验结果与理论分析能很好地符合。     

鸟牌呼吸机故障及排除三例

呼吸机在国内外医院广泛应用，详细介绍鸟牌呼吸机在临床上3例常见的故障和排除方法。     

医疗器械包装设计浅谈

本文介绍了医疗器械之无菌包装系统的设计之关键要素和要求,介绍了目前流行的灭菌方式以及对无菌包装系统的要求和影响。本文最后还列举了常见的医疗器械包装系统。