内蒙古师范大学中老年教职工血脂、血糖指标检测结果分析

对内蒙古师范大学840名中老年教职工空腹血糖(SG)、甘油三酯(TG)、总胆固醇(T—CH)的测定结果进行了统计分析。结果表明，男性和女性血糖异常率分别为5．09％和3．95％，男性和女性高甘油三酯症的检出率分别为21．53％和13．98％，均为男性高于女性；男性和女性高总胆固醇检出率分别为7．63％和7．90％，无明显差异，男性和女性上述3项指标的平均值和异常检出率均随年龄增长呈上升趋势，且50岁后变化较明显。     

基于中点偏移算法的云的模型设计

自然景观的模拟在许多方面得到了应用，云是自然界中的一项重要景观，对云进行模型设计显得十分重要。针对目前大多数的云的模型设计方法难以在普通PC机上快速实现真实感较强的云的模型设计的问题，提出了一种自然景观中云的模型设计方法。该方法以分形理论为基础，设计并实现了一种云的纹理生成算法，并采用纹理映射技术，绘制云的图像模型，得到了较为逼真的模拟结果。     

Effect of Carboxymethyl Starch as Stabilizer for Increasing the Stability of Warp Sizing Pastes

The influences of carboxymethyl starch used as stabilizer upon the stability of native cornstarch-polyvinyl alcohol blend pastes for warp sizing have been investigated. The effect of the modified starch on the paste stability was evaluated in terms of the initial demixing time and the volume percentage of separated starch. The carboxymethyl starch with a series of different degrees of substitution was prepared in ethanol dispersion by varying the amount of monochloroacetic acid reacted with refined native cornstarch. The paste stability strongly depends on the modification extent and amount of carboxymethyl starch used, and on native starch content in the paste. Increase in the modification extent and/or the amount of the modified starch effectively retards the phase separation and reduces the separation extent of native cornstarch-polyvinyl alcohol blend pastes. Moreover, the mechanism and favorable modification extent of carboxymethyl starch for enhancing paste stability are also investigated and disc     

A UDDI Based Shared Resources Management Mechanism in Virtual Enetrprises .

Service and information resources are two kinds of major shared resources in virtual enterprises, where, service resources include third party‘s service resources and enterprise‘s legacy service resources, and information resources include database resources and file resources. Since service and information resources have distributed, autonomic, remotely bound as well as some other similar characteristics, an implementation mechanism on managing shared resources based on UDDI are presented. XML instances are used to describe resources authorization information, WSDLbased special XML instance represents information resource metadata, and these XML instancesare referenced by tModel for realizing the purpose of managing shared resources metadata based on UDDI.     

Analysis of cDNA sequence, protein structure and expression of parotid secretory protein in pig

Parotid secretory protein (PSP) secreted abundantly in saliva, whose function is related with the anti-bacterial effect. The PSP cDNA has been isolated from pig parotid glands by 3′ and 5′ rapid amplification of cDNA end (RACE), based on the conserved signal peptide region among the known mammalian PSP. The result of homologous comparison shows that pig PSP and human PSP shares the high identity at the level of the primary, secondary and tertiary protein structure. A search for functionally significant protein motifs revealed a unique amino acid sequence pattern consisting of the residues Leu-X(6)-Leu-X(6)-Leu-X(7)-Leu-X(6)-Leu-X(6)-Leu near the amino-terminal portion of the protein, which is important to its function. RT-PCR, Dot blot and Northern blot analysis demonstrated that PSP was strongly expressed in parotid glands, but not in other tissues.     

Abnormal piezoresponse behavior of Pb（Mg1／3Nb2／3）O3-30% PbTiO3 single crystal studied by high vacuum scanning force microscopy

The piezoresponse behavior dependence of the Pb(Mg1/3Nb2/3)O3-30%PbTi03 single crystal on the vacuum degree has been investigated by scanning force microscopy in the piezoresponse mode under high vacuum. Unusual piezoresponse behavior related to the screening charges compensation mechanism is observed on the (111) crystal face. The significant piezoresponse degradation behavior with low piezoresponse signal under high vacuum is attributed to the instability of the polarization state due to the insufficient compensation of the intrinsic screening charges for the polarization charges in PMN-30%PT single crystal. In contrast, the remarkable domain contrast of the sample at ambient pressure is owing to the dominant surface screening charges deriving from surface adsorption, which plays an important role in determining the stability of the domain behavior and in achieving the optimal properties.     

体外预应力混凝土梁的非线性有限元分析

体外预应力结构在承载能力极限状态下的性能是设计关注的重要问题 ,而现行规范中并没有提出一种有效的计算方法 .而采用非线性有限元程序对体外预应力混凝土梁进行全过程分析不失为一种较精确的方法 ,同时考虑了混凝土和钢筋的材料非线性以及结构的几何非线性 ,建立了体外预应力简支梁的三维分析模型 ,分析并模拟了在三分点荷载作用下加载直到破坏的全过程 ,并和试验进行了比较     

运用UML构建机票预订系统模式

目的：建立一个能够方便旅客订票，航空公司快捷轻松地为旅客提供预订票服务；方法：运用UML(Unified Modeling Language)通用的可视化建模语言这种总结了以往建模技术的经验并吸收当今优秀成果的标准建模方法来构建机票预订系统模式；结果于结论：用UML构建了机票预订系统的静态模型、界面定义、使用个案、时序图、管理界面及体系结构．     

钢闸门结构时变刚度模型及其可靠度评估

基于可靠性原理，建立了水工钢闸门结构正常使用极限状态刚度可靠度分析的极限状态方程，提出了钢闸门结构刚度可靠度分析的3种计算模式．对影响钢闸门结构构件刚度衰减的主要因素——钢材锈蚀进行了统计分析，得到了锈蚀规律，并进一步分析得到了闸门构件刚度的衰减模型．以受弯构件为例，采用JC法对其刚度可靠指标进行了计算分析．结果表明，其刚度可靠指标满足结构可靠性总原则的要求，且露顶门的刚度可靠指标大于潜孔门的刚度可靠指标，从而初步确定了现行水工钢闸门设计规范正常使用极限状态的刚度目标可靠指标。     

改进的同态滤波方法校正磁共振图像中偏差场

为提高磁共振图像的均匀性并减小不同生理组织的灰度交叠，针对磁共振图像中存在的光滑、缓慢变化的乘性偏差场，提出了改进的同态滤波校正方法。该方法将同态滤波和B样条平滑相结合，首先采用高斯同态滤波器对污染图像滤波，得到初步估计的偏差场；然后从中选出感兴趣区域用B样条拟合出平滑的偏差场。该方法能快速、有效地校正偏差场，同时去除了滤波后产生的边缘伪迹。在有偏差场的人头模型图像和计算机仿真的MRI图像的校正中，均取得了满意的结果。