椭圆周上的一类新的双正交级数

研究了椭圆周上一类新的双正交级数，给出了它的部分和与其诱导函数的Ｆｏｕｒｉｅｒ三角级数的部分和之间偏差的精确的渐近表达式．     

向量变分不等式解的存在性

利用广义向量平衡问题解的存在性结论，给出了向量变分不等式解的存在性定理。     

Isolation and purification of BVⅠ-2H from bee venom and analysis of its biological action

The medical use of bee venom for rheumatoid arthritis ( RA ) has a very long tradition. In this study, isolation and purification of polypeptides from bee venom were carried out on sephadex chromatography, heparin sepharose CL-6B chromatography and HPLC. Several fractions were extracted, and their effects on activation of splenocyte and THP-1 cell were studied. The inhibitory fraction was selected for further studies. Finally, BVⅠ-2H that the HPLC elution profiles was a single peak was isolated by C8 column. ESI- MS detection results showed that BVⅠ-2H was a fraction of bee venom, and the molecular weight of the major component was 644.8. BVⅠ-2H could inhibit ConA-induced splenocyte proliferation, IL-1 production and interfere with splenocyte cycle in mice. Moreover, BVⅠ-2H could inhibit PMA-induced TNFα production in THP-1 cells, which was due to its inhibitory effects on TNFα mRNA expression and protein phosphorylation of IκBα. Our studies indicated that BVⅠ-2H was one of the anti-inflammatory components of bee venom.     

不变拟凸性与多目标规划的一个问题

定义了Ⅰ类不变拟凸、Ⅰ类严格不变拟凸、KT－Ⅰ类严格不变拟凸的向量值函数，并在目标规划中，获得了每个驻点（或KT－T点）是有效点的等价条件。     

时间词义赋值的个别差异的初步研究

运用模糊统计对１０个持续时间词进行了初步研究，然后选出其中２个，让不同个性特征的男女被试对其赋值。结果表明：在时间词的估计值和估值范围上，Ａ型行为类型者的赋值都小于Ｂ型行为类型者；低焦虑者的时间词的估值范围大于高焦虑者；在赋值特征上性别差异不显著．     

高粘度十二烯基琥珀酸淀粉钠理化性质的研究(Ⅱ)——颗粒形貌和乳化性质

原玉米淀粉经十二烯基琥珀酸酐（DDSA）酯化后，颗粒形貌发生变化。经研究认为：化学反应首先发生在淀粉颗凿表面的无定形区；酯化后淀粉的乳化能力明显增强，不同取代度产品的亲水亲油平衡（HLB）值均大于10，表明它为亲水型乳化稳定剂。     

构建几何模型求解最值问题

通过挖掘问题的几何意义,构造出问题的几何模型,以形助数,便于探求问题的简捷解法.     

一种评定实验教学质量与学习效果的方法研究

本文分析了实验教学评价的特殊性、复杂性与重要性。介绍了运用权重法评定实验教学效果的基本步骤方法。设计了用权重法评定实验教学质量与学习效果的两例评估计算方法。提出了还可以根据实验教学的实践性特点,用权重法设定专项评价和制作自动评价系统课件的设想。     

NA样本回归函数递归型估计的强相合性

本文在NA相依样本下给出了非参数回归函数加权递归核估计gn(x)=n∑(i=1)yi(xi-xi-1)/hi K(x-xi/hi)的渐近无偏性和相合性的充分条件。其中这里得到的充分条件与一般加权回归函数核估计的相合性几乎完全一致。     

MatLab在网络环境下的应用

介绍了基于MatLab的Web应用系统的开发过程,探讨了MatLabWeb应用开发的实施方法,展示了MatLab在Internet环境下的广泛应用前景.