大规模定制下的质量控制系统框架设计

大规模定制为生产带来了变革和影响。针对新的生产方式的要求，根据推动大规模定制的过程方法和技术来分析他们对于质量控制产生的影响和要求，给出了大规模定制条件下的质量控制系统的建议，并给出了一个简要的系统模型。     

论WTO框架下我国国有商业银行的改革趋势

在WTO背景下,各行各业都在顺应入世潮流,大张旗鼓地进行改革,以便在大浪淘沙中保住一席之地,银行业也不例外。我国国有商业银行面临极大的挑战,要想生存,改革是大势所趋,针对国有商业银行的现状,提出国有商业银行的股份制改造是最终出路,并从三个方面对WTO框架下建立股份制商业银行进行了分析。     

一种T形高压输电线路故障测距新方法

对T形线路的故障测距，现有方法都是先判断故障支路，再将3端线路等效成2端线路进行测距。但在 T节点附近短路，尤其是经高阻短路时，现有的测距方法由于无法正确判别故障支路而存在一定范围的测距死区。针对上述缺陷，分别假设故障发生在某一支路，由假定正常的2段支路端的电压、电流推算求得 T节点电压和注入假定故障支路的电流，从而分别求得3个故障距离。经证明，求得的3个故障距离有且仅有1个在0和对应支路总长度之间，该距离就是真实的故障距离，故障发生在对应支路上。该方法无需事先判别故障支路即可测距，在 T节点附近经高阻故障时无测距死区。其测距精度理论上不受过渡电阻和故障类型影响，无需故障前数据，且对滤波无高要求。EMTP仿真结果表明该方法正确、有效，测距精度高。     

近距离下覆4#煤层综采工作面顶板管理经验

介绍了近距离深层综采工作面顶板和巷道顶板管理经验，及综采工作面在通过巷道冒项区域时所采取的办法和措施。     

Widespread posttraumatic spinal subdural hematoma--imaging findings with spontaneous resolution: case report

A 63-year-old man developed paraparesis and signs of meningeal irritation 4 days after a fall which caused a minor contusion of the cervical spine. Magnetic resonance imaging (MRI) revealed an extensive spinal subdural hematoma. The usefulness of MRI for diagnosis and successful conservative treatment is discussed.     

提高矿井通风系统的安全和可靠性

分析了矿井通风系统存在的问题 ,针对性地提出了一些提高矿井通风系统安全及可靠性的措施     

组态软件在应用中的功能扩展

在DDE动态数据交换基础上,采用本地以太网UDP用户数据报协议,解决了组态王不支持网络变量从本机输出的问题,完善了系统功能。     

光纤光栅最佳切趾函数的研究

采用耦合模理论，给出了用传输矩阵法计算光纤Bragg光栅（FBG）特性的方法，进而得到了在不同切趾函数形式下的FBG反射谱的数值解。通过理论分析，给出了最佳切趾函数反射谱和群时延特性曲线。     

Extrathymic differentiation of resident T cells in the joints of mice with collagen-induced arthritis

Murine collagen-induced arthritis (CIA) is known as a T cell-mediated autoimmune disease, although autoantibodies are also suspected to be associated with the onset of the disease. To determine the origin of such T cells in the joints of mice with CIA, their phenotypic properties as well as those of T cells in other immune organs were examined in DBA/1 mice. Since a significant number of mononuclear cells (MNC) was also yielded by the joints of normal DBA/1 mice, the properties of these T cells were examined in parallel. When CIA was induced by an intradermal injection of type II collagen at the base of the tail, the numbers of MNC yielded by the regional lymph nodes and the foot joints were doubled. Interestingly, regardless of the onset of CIA, the joints were always comprised of unique T cell populations, including IL-2(R)alpha- beta+ T cells, gammadelta T cells, CD8alpha+ beta- cells, and CD44+ L-selectin- cells. All these properties coincide with those of extrathymic T cells in liver and intestine. In the case of gammadelta T cells in joints, Vgamma and Vdelta usages were unique and different from those in the other organs. More importantly, Vgamma and Vdelta usages in gammadelta T cells in the joints of normal mice and in those of mice with CIA were essentially the same. Taken together with the expression of recombination-activating gene-1 and -2 mRNAs by MNC in mice with CIA, these findings raise the possibility that the joints have their own resident T cells that are extrathymically generated in situ.