可监控EXE进程的Windows服务程序设计

EXE进程一旦意外停止,将给应用带来严重后果。该文基于微软的基础平台开发库设计了一个Windows服务程序,该服务程序在机器启动时自动运行指定EXE进程,在服务程序工作线程组中监控EXE进程运行状态,自动重启已停止进程,此服务程序可实现一个或多个EXE进程不间断运行。     

脉冲微分方程理论在药物动力学中的应用研究

为了揭示药物在机体内的ADME过程,将脉冲微分方程理论应用于研究药物动力学若干问题中,通过对系统动力学行为的研究进而设计最佳用药方案,丰富了脉冲微分方程理论并对指导临床实践具有积极意义.     

动态挖掘进程内在机制研究

针对动态挖掘进程内在运行机理,通过对动态挖掘进程中不同挖掘任务的优化分析以及动态挖掘进程和生物免疫过程之间的对比分析,提出了动态挖掘进程的eDMP机制;定义健壮型协调器,融合进化计算和免疫算法,设计了eDMP机制的实现方案;在理论分析和方案设计的基础上,给出了eDMP机制的一般流程。实验结果表明,eDMP机制及其实现方案在解决动态挖掘问题上有效、适用。     

基于模糊层次分析法综合评判工会竞赛成绩

为综合评判工会组织的各项竞赛活动的成绩,提出了基于模糊层次分析法的综合评判措施,主要包括竞赛项目权重的确定、竞赛成绩的量化和综合评判等过程.实际应用表明,模糊层次分析法可以最大限度减少主观因素对评价结果的影响,合理地确定各项赛事在工会竞赛活动中的权重,结合竞赛成绩的量化矩阵,使得综合评价结果科学、可信.     

聚羧酸系减水剂对水泥水化过程的影响

研究了以聚乙二醇800、丙烯酸、顺酐、烯丙基磺酸钠、丙烯酸羟乙酯为原料合成的聚羧酸系XYZ18减水剂对水泥水化过程及微观结构的影响.结果表明,XYZ系减水剂具有缓凝特性,能减少并延缓水泥水化放热;使水泥早期微小晶体大量生长并填充孔隙,气孔细化且分布更加合理,晶体向外伸长使水泥粒子相互搭接而形成网络结构,提高了水泥石的密实性.     

Study of the physico–chemical characteristics and rheological behaviour of boehmite dispersions for dip-coating applications

Dispersions of a totally dispersible AlOOH powder have been studied. The effect of the initial composition has been studied to outline the reactions that determine the final rheological behaviour of the dispersions. The final viscosity and viscoelastic properties of the dispersions are determined by the sol–gel phenomena occurring during the ageing treatment. Gel formation is favoured by low water and high acid contents, while it is disfavoured by prolonged stirring. Gelling time from 48 h to 4 months has been observed depending on the initial composition.     

MC(Mid-Century)催化氧化过程的研究进展

介绍了MC催化氧化过程规律；从催化荆体系的改进、新型溶剂体系的开发、反应器构型和配套设施的改进、富氧氧化技术的开发等方面综述了近年来MC技术的发展；探讨了MC液相催化氧化技术应用范围的拓展以及MC液相催化氧化过程的发展方向。     

Performance analysis for range expansion in heterogeneous networks

In this paper, the uplink and downlink performance of a two-tier heterogeneous network （HetNet） with range expansion （RE） is analyzed. Different from previous works, base stations （BSs） are modeled as a spatial Poisson point process. This model can not only capture the irregularity of the BS deployment but also lead to closed form expressions. With the analytical results, the impacts of several key parameters on the coverage and throughput performance are investigated. Our results justifies the effectiveness of RE and Pico deployment. Based on our analyses, certain attention should be made on the RE design to balance the uplink and downlink performance. Our analyses are corroborated by simulations and can thus serve as a flexible and quick guidance for system design without complicated and time-consuming system-level platform construction and simulation.     

三氯异氰尿酸生产技术研究

对三氯异氰尿酸合成反应过程中的主要工艺参数进行分析和实验研究,并成功地开发出了连续法生产三氯异氰尿酸的新工艺,该工艺和传统工艺相比,具有生产安全、高效、节能的特点。