上海轨道交通1、2号线自动售检票系统"一票换乘"改造方案

对上海轨道交通1、2号线AFC(自动售检票)系统“一票换乘”建设中车站计算机改造的两种不同方案进行分析和比较。介绍了基于第二种方案(将新车站计算机串接在原车站计算机与设备之间)的AFC系统车站计算机改造的实施过程。新AFC车站系统具有实现一票换乘兼容性强、车站系统应用架构扩展性增强的特点。实践证明改造方案和实施步骤符合线路运营实际情况,最大程度降低了工程建设风险。     

STUDY OF ESTROGEN RECEPTOR AND PROGESTERONE RECEPTOR IN SQUAMOUS CELL CARCINOMA TISSUE OF ORAL MUCOSA

ＤｉａｏＧｕｉｘｉａｎｇ（刁桂香）；ＨｕＹｏｎｇｓｈｅｎｇ（胡永升）；ＹｕａｎＨｏｎｇｍｉｎ（袁红民）ＳＴＵＤＹＯＦＥＳＴＲＯＧＥＮＲＥＣＥＰＴＯＲＡＮＤＰＲＯＧＥＳＴＥＲＯＮＥＲＥＣＥＰＴＯＲＩＮＳＱＵＡＭＯＵＳＣＥＬＬＣＡＲＣＩＮＯＭＡＴＩＳＳＵ...     

智能建筑中基于网络的智能火灾报警系统设计

针对传统智能建筑中火灾报警系统功能简单、定位困难且存在误报和漏报等问题,本文提出—种新的智能火灾报警系统设计。该设计采取基于网络的系统架构,使用智能决策算法,反应快捷,性能可靠,能较好地满足智能建筑对火灾防范的要求。     

小型水库除险加固之防渗方式探讨

结合南京市多座小型水库除险加固防渗处理的工程实践经验,总结出小型水库一般防渗方法,且针对不同渗漏原因,给出建议性防渗措施,有关经验可供相关专业人员参考。     

江海直达船鞭击振动分析

对江海直达船首部砰击引起的鞭击振动进行了仿真分析,采用瞬态动力学模态分析法,计算过程中考虑附连水的作用。分析参数有砰击压力峰值和连续砰击次数,对比分析仿真结果,得出不同压力峰值和连续砰击次数的影响规律。     

CorelDRAW在Cimplicity人机界面设计中的应用

Cimplicity是一个较为出色的组态软件,但其存在图库图形少、难以绘制复杂图形等不足。Corel-DRAW软件设计图形方便快捷,能满足Cimplicity组态软件对图形的要求。人机界面设计利用CorelDRAW软件辅助设计图形,弥补了Cimplicity组态软件的不足,使得人机界面更加美观和实用。     

Establishment of a uremic apolipoprotein E knockout mouse model to explore the mechanism of uremic atherosclerosis

Objective To establish a uremic apoE-/- mouse model to observe serum biochemical parameters and features of aortic root atherosclerosis (AS) in the model. Methods A uremic model was induced surgically in apoE-/- mice: electrocautery of the right kidney at 8 weeks of age and nephrectomy (NX) of the left one 2 weeks later. Control mice were sham-operated. Two weeks after NX, renal functions were detected in the uremic and control mice to evaluate the efficiency of the model. After 10 weeks of NX, blood samples were taken to determine serum biochemical parameters, and aortic root was collected for frozen sections to investigate the lesion features of AS. Results Two weeks after NX, renal functions declined significantly in the uremic mice compared with the control ones, and remained stable 8 weeks later either in males or in females. Ten weeks after NX, serum levels of TCH, TG and LDL-C were dramatically higher in the uremic mice than in the controls, whereas no differences in serum HDL-C or glucose concentration were found between the two groups. Aortic root plaque relative area increased significantly in the uremic mice compared with the controls either in males or in females; more-over, the lesion area was larger in female mice than in male ones. Conclusion We established a uremic apoE-/- mouse model successfully, and this model is characterized by accelerated atherogenesis which is associated with an increase in serum lipid profile. This experimental model can be a useful tool to study the pathogenesis and therapeutic strategies of uremic AS.     

空间曲面的分形维数

在分形的研究中，给出了许许多多的测度和维数的定义，即给出了空间曲面的一种测度及维数定义和相应的测度和维数的性质 ，并与其它维数进行了比较。     

100吨级缉私艇推进系统方案论证

本文介绍了100吨级缉私艇推进系统的选型配置,通过对两种布置方案和三种型号主机的性能参数对比分析,选定本艇的推进装置方案,试图建立一种量化的评价模块。     

减速振动标线条间间隔及重复条数的设置研究

针对目前规范中振动标线设置原理的不足,分析了各种轮胎在一定胎压下的接地面积和接地长度,从而分别得到了对于大型车和小型车的合理设置间隔;同时从工程心理学的角度讨论了驾驶员对于振动的接受程度,并得到了标线的最佳重复条数。该研究结论对于减速振动标线的合理设置有很好的借鉴和参考作用。