S9000DCS系统功能扩充及其软件开发

对美国ＨＯＮＥＹＷＥＬＬ公司Ｓ９０００ＤＣＳ系统软件和系统数据进行了结构分析，着重研究并总结出Ｓ９０００历史数据库的数据结构，开发出ＴＳＲ型实用软件，实现了Ｓ９０００汉化报表生成，同时也拓宽了Ｓ９０００在工业生产中的实际应用范围。     

氧化锆超细粉末二次团聚状态的控制

研究了共沉淀法制备氧化锆超细粉末过程中团聚体的形成机理及其团聚状态的控制。结果表明,氧化锆超细粉末以二次团聚体形式存在,粉末的二次团聚结构在凝胶制备过程中就已形成。其中,一次团聚体在氢氧化锆沉淀过程中形成,二次团聚体在凝胶干燥过程中形成。在凝胶制备过程中加入高分子表面活性剂可有效地控制粉末的一次团聚状态和二次团聚状态。而采用乙醇脱水工艺只能控制粉末的二次团聚状态,对一次团聚状态影响不大。文中还讨论了粉末团聚状态与粉末物理性能参数的关系。     

化学沉淀过程中形成的胶粒团聚体结构的计算机模拟

以正滴淀和反滴淀两种沉淀方式制备氢氧化锆凝胶,对其凝胶团聚状态的扫描电镜观察发现,在正滴淀方式下,胶粒主要以P-C(Particle-Cluster)团聚方式团聚,在反滴淀方式下,胶粒主要以C-C(Cluster-Cluster)团聚方式团聚。运用MonteCarlo法对P-C和C-C两种团聚方式下形成的胶粒团聚结构进行了计算机模拟,结果表明,以P-C团聚方式形成的胶粒团聚体结构致密,以C-C团聚方式形成的胶粒团聚体结构较松散,在沉淀过程中加入具有空间位阻作用的粒子可使形成的胶粒团聚体结构更松散。     

基于文献分析的罗汉果产业技术研究进展

为助力广西罗汉果(Siraitia grosvenorii)特色产业高质量发展,本文以国内外图书、期刊学术论文、学位论文、会议论文、专利技术、标准技术、科技成果登记等技术文献分析罗汉果产业技术研究现状,以科技奖励获奖情况分析行业技术的“尖锋”发展情况,从罗汉果的品种选育与繁育、种植栽培、深加工技术、应用开发等方面分析近3年的罗汉果行业热点,全方位、多角度、有针对性地综述罗汉果产业技术研究进展,并分析罗汉果产业技术的不足之处,以期为广西罗汉果产业的研究方向和发展规划提供参考。     

One-Stop服务的高校电子政务系统的构建

提出一种基于One—Stop服务的高校电子政务系统的体系结构，它使用三层瘦客户／服务器模式，对所有客户提供统一的入口界面，以及可以自定义服务功能，因而能够实现不同部门之间的事务协作处理。同时，探讨基于XML和DCOM的系统实现技术。     

胜利渣油族组分热转化动力学

采用动态热分析方法在线性升温速率为6.20K/min及惰性报气流率为100 cm~3/min的条件下考察了胜利渣油四个族组分的热转化行为.结果表明,其热转化活性变化顺序为:饱和分>芳香分>胶质>沥青质.四组分中饱和分可生成少量焦炭,芳香分的生焦率高于前者,胶质及沥青质是焦炭的主要来源.在723K时,两者的生焦率分别为29.0％及44.1％.在热转化过程的两个温度区间内,可利用两个独立的一级动力学模型对实验数据进行拟合.借助线性回归分析,确定了四组分在两个温区内的动力学参数.     

MATTER-ELEMENT MODELING OF PARALLEL STRUCTURE AND APPLICATION ABOUT EXTENSION PID CONTROL SYSTEM

This article describes in detail a new method via the extension predictable algorithm of the matter-element model of parallel structure tuning the parameters of the extension PID controller. In comparison with fuzzy and extension PID controllers, the proposed extension PID predictable controller shows higher control gains when system states are away from equilibrium, and retains a lower profile of control signals at the same time. Consequently, better control performance is achieved. Through the proposed tuning formula, the weighting factors of an extension-logic predictable controller can be systematically selected according to the control plant. An experimental example through industrial field data and site engineers＇ experience demonstrates the superior performance of the proposed controller over the fuzzy controller.     

Identification of two new loci at IL23R and RAB32 that influence susceptibility to leprosy

We performed a genome-wide association study with 706 individuals with leprosy and 5,581 control individuals and replicated the top 24 SNPs in three independent replication samples, including a total of 3,301 individuals with leprosy and 5,299 control individuals from China. Two loci not previously associated with the disease were identified with genome-wide significance: rs2275606 (combined P = 3.94 × 10(-14), OR = 1.30) on 6q24.3 and rs3762318 (combined P = 3.27 × 10(-11), OR = 0.69) on 1p31.3. These associations implicate IL23R and RAB32 as new susceptibility genes for leprosy. Furthermore, we identified evidence of interaction between the NOD2 and RIPK2 loci, which is consistent with the biological association of the proteins encoded by these genes (NOD2-RIPK2 complex) in activating the NF-κB pathway as a part of the host defense response to infection. Our findings have expanded the biological functions of IL23R by uncovering its involvement in infectious disease susceptibility and suggest a potential involvement of autophagocytosis in leprosy pathogenesis. The IL23R association supports previous observations of the marked overlap of susceptibility genes for leprosy and Crohn's disease, implying common pathogenesis mechanisms.     

胜华炼油厂常减压装置分布式控制系统

提出了常减压装置分布式控制系统的优化选择的几个原则．根据这些原则选择了Ｈｏｎｅｙ公司Ｓｅｒｉｅｓ９０００系统，简要叙述了该系统在胜华炼油厂常减压装置上的开发应用。