成都市基础设施建设对经济发展的影响探讨

城市基础设施是城市经济发展的命脉,与经济发展和人民生活息息相关.作者运用主成分分析法对城市基础设施建设与经济发展水平进行评价,在上述评价结果的基础上,分析了成都市基础设施建设对其经济发展的影响,并就此提出了改善成都市基础设施措的相关建议.     

Proteome changes in the plasma of Papilio xuthus (Lepidoptera: Papilionidae): effect of parasitization by the endoparasitic wasp Pteromalus puparum (Hymenoptera: Pteromalidae)

Although the biochemical dissection of parasitoid-host interactions is becoming well characterized, the molecular knowledge concerning them is minimal. In order to understand the molecular bases of the host immune response to parasitoid attack, we explored the response of Papilio xuthus parasitized by the endoparasitic wasp Pteromalus puparum using proteomic approach. By examining the differential expression of plasma proteins in the parasitized and unparasitized host pupae by two-dimensional (2D) electrophoresis, 16 proteins were found to vary in relation to parasitization compared with unparasitized control samples. All of them were submitted to identification by mass spectrometry coupled with a database search. The modulated proteins were found to fall into the following functional groups: humoral or cellular immunity, detoxification, energy metabolism, and others. This study contributes insights into the molecular mechanism of the relationships between parasitoids and their host insects.     

Enhancing site style tree construction algorithm

The World Wide Web has become a global information service center with a vast amount of news, advertisements, product and service information, and disparate information from diversified sources. However, only a small portion of information is truly relevant and useful to the users who are seeking information on specific topics. In this paper, common relations among nodes are taken into consideration when constructing site style tree, and a new node type is introduced. Experimental results show that the proposed algorithm has higher precision and recall.      

工业尾砂CFG桩配合比设计及应用技术

文章分析了工业尾砂CFG桩配合比设计及应用技术，通过对尾砂混凝土施工CFG桩的现场试验，得出一些结论。     

黎平木生真菌资源及其生态

报道了黎平自然保护区的木生真菌72种；其中食用菌22种，药用菌18种，木腐菌30种和毒菌2种。     

“三位一体”方案在图书馆电子阅览室的实施

分析了当前电子阅览室工作团队存在的问题,介绍了"三位一体"方案的实施方式,探讨了"三位一体"方案的积极作用。     

基于matlab的图像版权认证系统的GUI设计

设计了Chirp类图像水印系统的图形用户界面（GUI）．可以很方便地实现Chirp水印的嵌入、鲁棒性测试以及水印检测，系统操作方便，可视效果好，有利于版权认证系统的市场化．     

ε-Ricci流上一类几何算子特征值的单调性

运用几何分析的方法，文章对几何算子-△＋cR（c≥1/4）的第一特征值沿ε-Ricci流的单调性进行了研究．证明了沿着闭黎曼流形上的ε-Ricci流，算子-△＋cR（c≥1/4）的第一特征值具有单调非减的性质，并利用特征值的单调性研究了Riccibreather，排除了非平凡稳定Riccibreather的存在性．改进了相关文献的方法并推广了其结论．     

On the risk management of the construction phase of the Yi River right bank levees

文章以沂河右岸防洪堤工程施工为例,介绍了防洪堤的施工风险,并提出应对措施,为今后类似施工提供借鉴.     

提高“精细化工实验”课教学效果的探索

以粉末涂料固化剂的合成、分析及其应用实验为例,构建以培养应用型本科人才的"精细化工实验"的新式教学模式。这类实验对学生综合利用所学知识的能力是一种挑战,能有效地锻炼和培养学生解决综合问题的能力。对精细化工实验教学综合性、设计性、研究性实验项目中的选题、实施及教学方法进行了探讨。对精细化工专业实验中提高学生综合素质的探索与实践的结果进行了小结。着重提出了将课堂教学、实验教学与生产实际紧密结合,注重培养学生的应用型综合素质。