Design and Implementation of E-government System for TaiJiang of GuiZhou

随着中央政策对政府电子政务的发展的高度重视，开发与整合电子政务信息系统是加快政府职能转变的有利措施。贵州台江县在电子政务的发展上，还处于比较落后的阶段，在有关惠农政策传达与相关事务的办理方面，存在效率低下等问题，因此通过电子政务系统提高办事效率，及时将国家的惠民政策传达下去，并将贵州的特色旅游宣传出去，带动本地经济快速发展，是台江县电子政务发展的趋势。 本文按照软件设计的相关流程，首先对台江县电子政务的需求进行问卷调研，很好的掌握了用户的实际需求，其次根据用户的需求分析设计系统功能模块，并对模块进行设计，给出系统模块的流程图，对数据库进行详细的设计；最后采用C#程序设计语言及HTML5+CS...With the accelerated pace of transformation of government functions, increase the development and integration of e-government system is the general trend, coupled with the rapid development of information technology and computer technology, the development of e-government technology has been very mature. Taijiang County, Guizhou in the development of e-government information technology is still in...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323014

Design and Implementation of the Integrated Management Information System of Criminal Investigation

随着信息化，互联网和大数据等技术的发展，结合信息化的技术建立完善的综合管理信息系统已经成为各个领域信息综合管理的大势所趋。我国目前经济发展导致的人口流动性增加，跨地域刑事案件数量增加，刑事案件侦破困难增强。加之各地刑侦机关警力不足，刑侦信息管理水平和共享水平不够，案件侦破过程面临着成本高，效率低，周期长的问题。而且随着犯罪手段向高科技化发展，我国刑侦信息管理系统也面临着更高的考验。 针对这一现状，本文设计开发一套基于J2EE的刑侦信息综合管理系统，系统主要包括系统管理、发案资料管理、破案资料管理、破管辖外案资料管理、销案资料管理、违法犯罪人员资料管理、违法犯罪单位资料管理和查询统计报表等功能...With the development of information technology, the Internet and big data technologies, combined with information technology to establish a sound integrated management information system has become integrated in all areas of information management trend. At present China's economic development have led to increased mobility of the population, increasing the number of cross-boundary criminal cases,...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323181

我国模糊网纹溞（甲壳纲：双甲目）的补充描述

我国模糊网纹溞（甲壳纲：双甲目）的补充描述陈受忠，张世萍，宋希强中国科学院水生生物研究所武汉４３００７２华中在业大学水产系日本Ｕｅｎｏ氏在记述中国台湾的枝角类一文￣［２］的名录表中列入了模糊网纹（Ｃｅｒｉｏ－ｄａｐｈｎｉａｄｕｂｉａＲｉｃｈａｒｄ，１..

Design and Implementation of a Contract Management System Based on .Net

本文主要是为实现企业办公的自动化、网络化，针对某企业的业务流程需求，设计了一套基于.Net的企业合同管理系统，该系统采用了B/S模式，实现了企业办公效率的显著提高。本研究的内容如下： 本文首先说明了合同管理系统的研究背景、国内外的研究现状，并概述了本文的主要研究内容。其次，通过对企业业务管理的详细分析，总结出了企业在合同管理方面的六大业务点和非功能性需求。然后，按照RESTful设计原则，完成整个系统的架构设计和数据库设计，并针对不同模块的需求进行系统设计。其次，在系统设计的基础上，考虑系统的多方面特征，系统实现采用了Microsoft.Net平台、Oracle数据库以及C#语言，并且详细描...This paper is mainly for the realization of enterprise office automation, network, for a business company's business process needs, designed a Contract Management System based on .Net, the system uses the B / S mode, to achieve the enterprise office efficiency The significant increase. The contents of this study are as follows: This paper first describes the research background of contract manage...学位：工学硕士院系专业：软件学院_软件工程学号：X201323239

Transcriptional regulation of PEN-2, a key component of the γ-secretase complex, by CREB

Gamma-secretase, which is responsible for the intramembranous cleavage of Alzheimer's P-amyloid precursor protein (APP), the signaling receptor Notch, and many other substrates, is a multiprotein complex consisting of at least four components: presenilin (PS), nicastrin, APH-1, and PEN-2. Despite the fact that PEN-2 is known to mediate endoproteolytic cleavage of full-length PS and APH-1 and nicastrin are required for maintaining the stability of the complex, the detailed physiological function of each component remain elusive. Unlike that of PS, the transcriptional regulation of PEN-2, APH-1, and nicastrin has not been investigated. Here, we characterized the upstream regions of the human PEN-2 gene and identified a 238-bp fragment located 353 bp upstream of the translational start codon as the key region necessary for the promoter activity. Further analysis revealed a CREB binding site located in the 238-bp region that is essential for the transcriptional activity of the PEN-2 promoter. Mutation of the CREB site abolished the transcriptional activity of the PEN-2 promoter. Electrophoretic mobility shift assays and chromatin immunoprecipitation analysis showed the binding of CREB to the PEN-2 promoter region both in vitro and in vivo. Activation of the CREB transcriptional factor by forskolin dramatically promoted the expression of PEN-2 mRNA and protein, whereas the other components of the gamma-secretase complex remained unaffected. Forskolin treatment slightly increases the secretion of soluble APP alpha and A beta without affecting Notch cleavage. These results demonstrate that expression of PEN-2 is regulated by CREB and suggest that the specific control of PEN-2 expression may imply additional physiological functions uniquely assigned to PEN-2

The Study of Surface Modification of Cathode Materials for Lithium-ion Batteries

材料改性是目前锂离子电池材料研究的热点课题，而表面包覆由于能够有效地改善材料的性能，因而受到了人们的广泛关注。本文采用多种结构分析、表面分析、热分析以及电化学研究方法及实验手段，深入研究了TiO2表面包覆对LiNi0.8Co0.2O2正极材料的结构特征、表面性质、电解液分解、热稳定性及电化学性能的影响，并初步考察了LiMn1/3Ni1/3Co1/3O2材料在首次充放电循环中产生较大不可逆容量的原因。本文通过多种表征方法及实验手段证实，表面包覆不会影响LiNi0.8Co0.2O2体相材料中金属离子的氧化态，即Ti元素并没有固溶于LiNi0.8Co0.2O2晶格中，而是主要以氧化物的形式富集在Li...Recently, the modification of material has become a frontier subject in the field of lithium ion batteries. Surface coating is one of the most attractive methods due to its effective improvement of the performance of the electrode materials. In this thesis, the influences of TiO2 surface-coating to structural character, surface properties, electrolytes decomposition, thermal stability and electroc...学位：理学博士院系专业：化学化工学院化学系_物理化学(含化学物理)学号：B20012502

Study on the Legal Regimes of ACP-EC Economic & Trade Cooperation——Roadway of the Sino-African Economic & Trade Cooperation Relationship in the New Era

晚近，非洲在世界经济向全球化、国际政治格局向多极化发展的新形势中，越来越引起世界各国的关注。因而，本文以非加太国家（ACP）与欧洲共同体（欧共体或EC）之间的经贸合作的法律机制为主要研究对象，并在此基础上探讨我国与非洲地区的经贸合作关系的进路问题。全文共六章，大体上可以分为两部分。 第一部分从第一章至第五章。为了清晰地全面了解ACP-EC的合作机制的演变历程，这部分主要以时间的顺序，对它们之间的经贸合作机制的内容及其变革予以深入的论述并加以评析。 第一章主要探讨非洲地区与EC之间早期的联系机制，包括《罗马条约》的联系专约机制以及雅温得、阿鲁沙联系机制。从1957年至1975年初的十多年间，...Recently, Africa has aroused more and more world attention in the new era of economy globalization and multi-polarization of international political pattern. Hence, this essay takes the ACP-EC legal regimes of economic & trade cooperation as the research target, and on this basis to discuss the roadway issues of the Sino-Africa economic & trade cooperation relationship. The whole article contains ...学位：法学博士院系专业：法学院法律系_国际法学(含国际公法、国际私法、国际经济法)学号：1292006015300

东南亚金融危机的成因及启示

日墨金融危机,特别是今年东南亚金融危机的爆发并不是偶然的,国际投机资本只是助长了危机的程度,危机的真正原因在于内部经济结构严重失衡

Research and Realization for Management System of Instrument Checking for Power Grid

伴随时代的进步、科技的发展，电网也得到了前所未有的飞速发展。工业、农业、冶金、制造、冶炼等诸多行业对电力的需求大大增加，随之而来的就是发电厂、变电站、输送线路的大力发展建设，给电网的贸易结算带来了巨大的挑战。贸易结算过程中带来了大量仪表的计量检定工作。为了保障电量买卖双方的根本利益，保证电网贸易结算计量仪表的准确、公平、公正的管理就显得更为重要了。 在过去的计量仪表检定管理工作中，由于仪表数量较少，都是通过人工手写的方法对计量仪表的检定工作进行管理。但随着电网的飞速发展，计量仪表的数量大幅度增加，给原始的仪表检定管理工作带来了很大的难度。在仪表的接收、检定、检定确认、发放、交付客户、仪表检定...Followed the time the progress, the technical development, the Power Grid also obtained the unprecedented swift development. The Power Grid demand is be increased by the demands of the industry, the agriculture, the metallurgy, the manufacture, smelting and many others. The development of the Power Grid, the transform substation and delivery conduit has brought the huge challeage of the trade sett...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X200823015