浅谈如何加强收费监控系统管理

结合太旧高速公路收费工作实际，对收费监控系统的功能进行了分析并提出改进建议。     

数项级数审敛的思路与技巧

本文通过典型例题的求解与评析,探讨了级数敛散性的解题思路与技巧,对学生判定数项级数敛散时经常出现的错误与问题,提出了具有针对性的解决方法。     

论中国儒家思想中人的发展观

从狭义上讲，人的发展观是关于个体人的发展的最根本的看法。中国传统社会中儒家思想的人的发展观就是在这个意义上讨论的，它着重把人的发展的本质内容理解为人的道德修养。这种人的发展观的形成有其深刻的社会经济根源和政治基础。     

近代中西方不同命运的文化思考

19世纪末20世纪初,资本主义确立了对全世界的统治,而中国在闭关锁国中沉沦下去,究其原因,儒家思想的内部弹性日趋萎缩和家族本位的思想积淀使我国近代社会步入闭塞;而西方的人文主义、自由主义则使西方迅速摆脱了中世纪思想文化的沉重包袱,资本主义得到迅速的发展。     

非线性互补问题的一种全局收敛的显式光滑Newton方法

本针对Po函数非线性互补问题，给出了一种显式光滑Newton方法，该方法将光滑参数μ进行显式迭代而不依赖于Newton方向的搜索过程，并在适当的假设条件下，证明了算法的全局收敛性。     

电路过渡过程的计算机辅助分析

电路过渡过程所列方程是微分方程，本文中采用的是方框图模型分析法，即将微分方程的复杂示解分解成最基本的加（减）、乘（除）、积分（微分）、增益等运算，采用VB设计用户界面产进行计算，并给出了一算例。     

实二次域上理想类的zeta-函数在-1处的值

用连分数给出了实二次域理想类的zeta-函数-1处值的一个具体的计算公式.     

T1Effects in Sequential Dynamic Susceptibility Contrast Experiments

Residual effects of an initial bolus of gadolinium contrast agent have been previously demonstrated in sequential dynamic susceptibility contrast MR experiments. While these residual effects quickly reach a saturation steady state, their etiology is uncertain, and they can lead to spurious estimates of hemodynamic parameters in activation experiments. The possible influence ofT₁effects is now investigated with experiments in whichT₁weighting is varied as well as with serial regionalT₁measurements. Little evidence for significant residualT₁effects is found, suggesting instead that susceptibility effects underlie these observations. An initial saturation dose of contrast agent minimizes this effect.     

The number of powers of 2 in a representation of large even integers II

It is proved that for any integerk≥ 54 000, there isN _k >0 depending onk only such that every even integer ≥N _k is a sum of two odd prime numbers andk powers of 2. Project partially supported by RGC Research Grant (No.HKU 7122/97P) and Post-Doctoral Fellowship of the University of Hong Kong.     

Boundedness of commutators on homogeneous Herz spaces

The boundedness on homogeneous Herz spaces is established for a large class of linear commutators generated by BMO(R ⁿ ) functions and linear operators of rough kernels which include the Calderón-Zygmund operators and the Ricci-Stein oRfiUatory singular integrals with rough kernels. Project supponed in pan by the National h’atural Science Foundation of China (Grant No. 19131080) and the NEDF of China.