相关熵及其有限性的条件

就相关熵的性质进行了讨论，证明了在pp密度逼近中使用的作为“距离”的相关熵不满足距离定义中的第三个条件，并给出了三角不等式成立的条件。     

重特征线性偏微分算子局部可解的一个充分条件

证明了特征重数可变的线性偏微分算子局部存在弱解的一个充分条件。     

HARICH-CHANDRA MODULES OVER LIE SUPERAL GEBRAS

In this paper, we obtain a theorem for the classification of the irreducible Harich-Chandra modules over G, Where G is a basic classical Lie superalgebra of I type. And the list of the classi-ficatication is given for G=A(1,0).     

Desargues定理的推广

本文将射影几何著名的Desargues透视三点形定理推广到四面体和三维射影空间的完全n(n≥4)点形(体)中。     

Science Letters： A synthetic Toll-like receptor 2 ligand decreases allergic immune responses in a mouse rhinitis model sensitized to mite allergen

It has been proposed that activation of Toll-like receptors （TLRs） plays crucial roles in the polarization of adaptive immune responses. A synthetic Toll-like receptor 2 （TLR2） ligand, Pam3CSK4, has been reported to modulate the balance of Th1/Th2 responses. We evaluated the modulation effect of Pam3CSK4 on allergic immune response in a mouse rhinitis model sensitized to house dust mite allergen （HDM）. Mice were sensitized and challenged with Dermatophagoidesfarinae allergen （Der f）, and then the allergic mice were treated by Pam3CSK4. Nasal allergic symptoms and eosinophils were scored. Der f-specific cytokine responses were examined in the splenocytes and bronchoalveolar lavage fluid （BALF）. Serum level of total IgE was also detected. After establishing a mouse allergic rhinitis model with HDM, we have showed that Pam3CSK4 treatment not only ameliorated the nasal allergic symptoms remarkably but also decreased the eosinophils and total inflammation cells in BALF significantly. Analysis of cytokine profile found that IFN-7 released from either BALF or stimulated splenocytes increased markedly in Pam3CSK4-treated mice, while IL-13 decreased significantly. Moreover, serum level of total IgE was significantly lower in Pam3CSK4-treated mice than in the untreated. Thus, in an allergic rhinitis mouse model developed with HDM, Pam3CSK4 was shown to exhibit an antiallergic effect, indicating its potential application in allergic diseases.     

（BN）n及SiB（n-1）Nn（n=2-11）稳定结构的研究

利用遗传算法及Gastreich提出的经验势函数,研究了（BN）n（n=2-11）和SiBn-1Nn（n=2-11）团簇的可能稳定结构,对能量较低的异构体在HF/STO-3G水平进行优化,得到了（BN）n（n=2-11）和SiBn-1Nn（n=2-11）团簇稳定结构单环及线状结构,并进一步分析了单环的结构特征及相对稳定性。     

关于中心指数是2的环

本文首先定义了环的中心指数的概念,然后特别讨论了中心指数是2的一些环。     

关于丢番图方程x~2+27y~2=4p

分类讨论了方程x2 +2 7y2 =4p解的存在性 ,给出其有解的一个充要条件 .     

计算机画法几何的研究与应用

以AutoCAD2000i为图形支撑平台，构建一种计算机辅助画法几何方法以直观、精确、高效地求解三维空间几何度量与定位问题，该方法适合于传统画法几何求解，也可用于曲柄滑块机构的行程、运动轨迹等内容的设计。     

热轧圆钢外径的激光在线检测研讨

本文报导热轧圆钢激光在线检测外径的阶段性研究结果，给出仪器研制原理及光机结构设计同仪器精度关系的研讨．