大跨度连续刚构桥悬臂施工监控方法

结合工程实例介绍了大跨度桥梁施工控制的影响因素，施工控制方法，施工控制原则及施工办法。并给出了工程实例的施工控制结果，说明施工控制的有效性。     

新一类广义强非线性拟-似变分包含问题

在Hilbert空间研究了新一类广义强非线性拟—似变分包含问题，给出了其解的存在唯一性证明，所得结果改进和推广了文献中的一些已知结果。     

不定需求情形下确定生产批量的方法

引入模糊技术，在只考虑产品的生产成本、潜损成本、折价成本、存储成本情况下，建立了具有单生产周期、需求不确定情况下的最佳生产批量模型。并以成本最，λ—化为目标，运用模糊数的隶属函数、λ—截集的相关理论，采用模糊数的积分值指标排序法，推导出了模型的最优解。即：成本最小的最佳生产批量。该方法特别适合那些缺乏历史数据和统计数据的情况，具有广泛的实用性。     

渤海连续冰层关键力学参数预报模式

为反映海冰的物理和力学特性，利用实验室获取水平方向加载冰样的单轴压缩强度、三点弯曲强度和侧限剪切强度与孔隙率间的统计关系，把海冰温度、盐度和密度对强度的效应统一起来，建立了预报模式。之后，依据渤海海冰多年调查资料和近期研究成果，将冰层内的温度、盐度和密度表示成气温、水温和冰厚的函数，获得冰层的孔隙率剖面，进而得到冰层力学参数剖面。在选取冰层平均强度时还考虑了渤海冰层底部骨架部分有厚度无强度的特点，实现了利用已知冰厚、气温和水温预报冰层水平方向强度分布的目标。     

H2表面处理形成Al/n型6H-SiC欧姆接触及其退化机制

作者通过氢气表面热处理，获得了具有较好特性的Al／n—6H—SiC欧姆接触．在这种H2处理后的SiC表面，可以直接通过蒸铝(Al)形成欧姆接触，而无须进行退火处理．该方法也适用于低掺杂外延层上的欧姆接触．XPS测试表明，这种欧姆接触是在400℃以上的退化时，由Al及6H—SiC中的Si元素互扩散所致．     

S＊（β）函数族的Fekete—Szegoe问题

作者引入一个新的解析函数类S＊(β)，我们讨论了S＊(β)的Fekete—Szegoe不等式，得到了准确的结果，从而推广了一些作者的相关结果．     

一个改进的Mihlin- H(o^)rmander乘子定理

文章利用 k阶 Stein函数理论 ,通过减弱 m(x)所满足的条件 ,得到了一个改进的 Mihlin- H(o^)rmander乘子定理.     

关于两种混沌定义关系的探讨

运用分析的方法，讨论了两种混沌定义：Li-Yorke混沌定义和Deveny混沌定义之间的关系，得到了若线段，上的连续自映射，满足Deveny混沌定义，则它一定满足Li-Yorke混沌定义，反之则不成立的结论．     

N-terminal of L protein of vesicular stomatitis virus contains a new signal sequence

The L protein (241kD) of vesicular stomatitis virus (VSV) is the most important snbnnit of the replication complex. The existence of specific localization signal in the L protein was investigated by making recombinant constructs expressing truncated mutants of the L protein fused to green fluorescent protein (GFP) in transient transfection assays. The chimeric genes encoding varied N-terminal of L and GFP gene were put under the control of T7 promoter or CMV promoter. The fusion proteins were transiently expressed in BHK-21, COS-7, CHO or Hep G2 cells. When more than 120 residues were deleted or only 96 residues were kept on the N-terminal, the fusion proteins were shown to be distributed throughout the cells, cytoplasm and nucleus under the confocal microscope. However, other chimeric proteins with 120 or more amino acids were dotted and distributed in the perinuclear regions. And the fusion protein with 96—120 aa has the similar distribution. A thirteen-residue peptide QGYSFLHEVDKEA (108—120) was identified as localization signal, whose function would be absolutely distributed with the deficiency of D or V. Our results show that there is an independent localizing signal in N-terminal domain of L protein of VSV and this functional signal is conserved in different cell lines.     

Effects of hyaluronic acid－chitosan－gelatin complex on the apoptosis and cell cycle of L929 cells

With the development in the field of tissue engineering, the interaction between biomaterials and cells has been deeply studied. Viewing the cells seeded on the surface of materials as an organic whole, cell cycle and apoptosis are analyzed to deepen the study of cell compatibility on biomaterials, while cell proliferation and differentiation are studied at the same time. In this paper, hyaluronic acid is incorporated into the chitosan-gelatin system. Propidium iodide (PI) was used in cell cycle analysis and the double-staining of cells with annexin-V and PI was applied in cell apoptosis analysis. The results show that incorporated hyaluronic acid shortens the adaptation period of cells on the material surface, and then cells enter the normal cell cycle quickly. In addition, added hyaluronic acid inhibits cell apoptosis triggered by the membranes. Therefore, hyaluronic acid improves the cell compatibility of chitosan-gelatin system and benefits the design of biomimetic materials.