从孙思邈关于医德的论述看医德的一些特点

本文分析了孙思邈关于医德的论述。孙思邈在处理病人和医生的关系上,把病人放在第一位,在治疗中全面考虑病情,病人的经济情况和心理状况。孙思邈从医生的职业特点出发,要求医生敢于承担风险,善于学习,主张普及卫生知识,反对医术保秘。从孙思邈关于医德的论述,看出医德的一些特点是:医德的核心问题是正确处理医生与病人的关系问题;医生要关心病人的思想状况和心理变化;要高度重视动机与效果的一致性;由于医生是劳动者,医德是一种职业道德,它与一般道德相比,具有更明显的继承性。     

美国楼市萎缩将持续到2009年

华尔街资深分析人士，房地产研究公司泽尔曼同仁公司总裁艾薇·泽尔曼说，在2009年之前，美国楼市不可能恢复元气，由於楼市萎缩抑制了消费支出，“出现经济衰退的可能性有50-60％”。[第一段]     

国道321线阳朔月亮山-桂林段公路生态恢复和景观建设技术

文章结合全桂路、桂阳路基本概况和景观特点,对现有主要植被生态学和生物学特性进行分析,采用融合设计的思想,建立了旅游区的公路景观与环境融合的规划设计框架体系,提出绿化景观与边坡植被恢复融合的设计方法。     

基于AT91RM9200的嵌入式线控转向技术

介绍了FlexRay总线技术的发展及其协议特点,详细论述了基于AT91RM9200的线控转向系统的设计。整个系统以ARM为核心,采用Freescale公司的MFR4200通信控制器和菲利浦公司的SJA1080总线驱动器构成转向盘节点和转向器节点,两节点之间通过FlexRay总线通信,并且给出了相关的系统硬件连接和软件流程图。整个系统集成度高,为汽车线控技术的总成奠定了基础。     

包头市创意产业发展研究

包头市目前处在增强自主创新能力、经济增长方式转变和提升产业能级的关键时期,发展创意产业对我市实现经济增长方式由粗放型向集约型发展,提升包头市产业能级、增强自主创新和改善就业结构等都具有非常重要的意义.     

离散元法在贵阳某层状岩质边坡稳定性分析中的应用

以实际工程为背景,介绍了贵阳某层状岩质边坡的特点,分析了边坡的破坏机理及破坏模式,采用二维离散元法对该边坡进行了稳定性分析,指出了在前缘临空情况下,边坡容易发生滑移-拉裂破坏。模拟计算结果与理论分析相符,说明用离散元法分析层状岩质边坡的稳定性是可行的。     

A Context-Aware Medical Instant Message Middleware

Communication or the lack of it has been complained to be a major contributor to medical errors in healthcare.To enhance communication in hospital,diverse communication mechanisms are proposed.However,human directed communication in a complex clinical setting in which many people play diverse roles and need to collaborate in many parallel tasks is always in chaos and inefficient.Context-aware communication which can help target who should be communicated and what information should be provided for different scenarios has the potential to improve the communication in hospital.This paper proposes a flexible,automated and asynchronous context-aware medical instant message(IM)middleware which support dispatch,forward and routing different message to the right person in the right time based on the context information.A prototype of this IM communication middleware was implemented in real clinical setting for evaluation.The preliminary results demonstrate its novel features and clinical feasibility.     

The underground sewer drainage design analysis of highway subgrade under evaporation

According to the water balance principle, the expression of the phreatic table is established by considering evaporation and considering evaporation & drainage respectively. The law of phreatic table variation under the combined effects of considering evaporation & drainage is obtained. Based on Newton-Raphson itera-tive method, calculation and analysis programs are done to solve the first order implicit differential equation of the sewer drainage calculation considering phreatic evaporation. The calculation results show: after considering phreatic evaporation, in the need of reducing the same height of phreatic, the sewer spacing is appropriately larger than the case which didn’t consider the affection of phreatic evaporation; the phreatic drop speed in both effects of evaporation and drainage is faster than the case of just considering the drainage effect. Phreatic evaporation has a great influence to the subgrade sewer distance, phreatic evaporation needs to be considered in the subgrade drainage design.     

曲线纤维变刚度壁板的亚音速气弹稳定性研究

针对曲线纤维变刚度复合材料层合板在高速列车壁板结构轻量化设计中的广阔应用前景,研究了弹性、黏弹性变刚度复合壁板在亚音速流场中的气动弹性稳定性问题. 首先,基于Mindlin厚板理论和势流流动理论分别描述壁板结构变形和亚音速气动力,根据虚功原理和有限元法建立了曲线纤维变刚度复合材料弹性/黏弹性壁板的气动弹性稳定性分析模型,进而采用复模态理论求解复合材料变刚度壁板发散临界速度;在验证方法正确性和收敛性的基础上,研究了壁板关键参数等对复合变刚度壁板发散失稳特性的影响规律. 研究结果表明:与直线纤维壁板相比,通过调整曲线纤维路径可以实现壁板的发散临界速度50%左右的提升,有效增强壁板气动弹性稳定性.