Design and Implementation of Handicraft Management System

近年，中国经济增速减缓，中国制造业走到了一个新的十字路口。作为传统制造业的代表，手工工艺品在我国民间有着悠久的发展历史，是中华文化艺术沉淀的精华与瑰宝，正因为其精湛的手艺、悠久的历史、丰富的种类，中国手工艺品扬名海外。我国许多手工艺品面临许多问题，包括：一是生产模式落后，二是贸易渠道单一，三是企业品牌性不足、缺乏创新。 为了解决手工艺品企业发展存在的问题，本文应用企业管理学知识和信息化技术，研究和设计了手工艺品企业ERP管理系统，使手工艺品企业的管理更加更加科学、更加规范、更加有效率，是提升企业品牌效应和促进传统企业现代化管理的必然步骤。 本文通过对比B/S和C/S架构技术，选择更适合手工...Recently, with economic growth slowing down, China's manufacturing industry is reaching a new crossing. Handicraft as the representative of Chinese traditional manufacturing industries has a long history of development, which is also a treasure of Chinese art and culture. Due to its exquisite craft, long history and variety, Chinese handicrafts has been becoming very famous all around the world. R...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323240

O连接N-乙酰葡萄糖胺糖基化修饰在神经退行性疾病中的研究进展

O连接N-乙酰葡萄糖胺（O-GlcNAc）糖基化是一种由O-键连接的乙酰氨基葡萄糖和胞内蛋白上的丝氨酸/苏氨酸残基形成的蛋白质翻译后修饰。O-GlcNAc糖基化修饰在脑内普遍存在，其与转录、翻译和蛋白稳态等关系密切。O-GlcNAc糖基化修饰参与多种神经系统变性疾病的发生发展，但其调控机制尚不清楚。现就O-GlcNAc糖基化修饰与神经系统退行性病变的关系作一综述

政府成本研究的视角转向:从新公共管理到公民治理

政府成本研究主要有政府内部管理视角、政府与市场关系视角和政府与社会关系视角等。前两个视角属于传统研究视角,把这两个视角融合起来研究属于新公共管理的核心主题;第三个视角及其与第一个视角的融合则属于公民治理研究的另一个重大方向,即政府成本研究的新视角。公民治理研究视角需要构建公民治理序列模型,然后从其与政府成本之间的关系,以及政府内部管理如何吸收公民治理的相关理念并作相应的技术和制度设计两个方面来探讨降低政府成本的问题。而正是这样的研究才使得治理理论有可能超越新公共管理而成为一种新的公共行政学范式。中共广西区委党校校级课

Application of Fuzzy Control in Intelligent Traffic Lights Monitoring System

为了解决拥挤的城市交通问题,针对交通灯监控系统中可变的交通状况,提出一种基于模糊算法的监控系统。应用模糊算法,通过模糊控制实现交通灯的控制,使道路通畅。对监控系统进行分析,合理选择模糊控制器的结构,根据动态的车流量,通过模糊算法分配当前车道的通行时间,并全面考虑同时通行的各种车道组合。该监控系统提高了车辆通行效率,使道路更为通畅。与传统的固定配时系统相比,它更适于当前纷繁复杂的交通状况。In order to solve the crowded transportation problem of cities,in view of the variable traffic condition in the traffic lights monitoring system,proposed to use the fuzzy algorithm and the fuzzy control to realize the control of the traffic lights.Making the analysis to the monitoring system,selected the fuzzy controller structure in reason.It assigned the pass time of each traffic lane through the fuzzy algorithm according to the dynamic volume of vehicle.In the paper it has considered all kinds of traffic lanes combination pass through in the same time.The monitoring system enhanced the efficiency of vehicles traffic,caused the path to be more unobstructed.Compared with the traditional fixed timing systems,it is more suitable to the complexity of current traffic conditions

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中药是我国传统医学的重要组成部分,但部分中药存在成分复杂、水溶性差等问题,给临床前研究,尤其是体外药效学研究带来困扰。本文就目前体外药效学研究中难溶性中药或中药成分增溶方法或技术进行综述,探讨其可行性及对中药药效行为的影响。福建省自然科学基金项目（2015J01491

聚乙烯基硅氮烷微球的合成及陶瓷化

采用沉淀共聚合方法制备了聚乙烯基硅氮烷腈(PVSZ)微球。其中乙烯基环硅氮烷与二乙烯基苯为共单体,偶氮二异丁腈(AIBN)为引发剂,乙腈为溶剂。聚合反应12h制备的微球表面光滑,粒径为700 nm~780 nm,分散性良好。能量色谱(EDS)证明微球包含Si、C、N元素;红外光谱(FT-IR)表明微球化学结构是PVSZ;微球1000℃热解,陶瓷产率为35%。热解温度低于1300℃时,PVSZ微球的热解产物能完整地保持球形结构、表面光滑;X射线衍射(XRD)表明产物呈非晶态;热解温度1500℃时,球形结构破坏,产物结晶,生成了Si3N4晶粒

Pass-Join-K: Similarity Join Method Based on Multi-Match Partition

相似性连接是数据清理工作的基本模型,获得了大量数据库工作者的关注。研究了基于编辑距离的相似性连接问题,即在两个字符串集合中寻找编辑距离小于一个阈值的字符串对,并在PASS-JOIn算法的基础上,提出了一个新的PASS-JOIn-k算法。PASS-JOIn-k算法在长短字符串上都有很好的表现。该算法的主要思想是利用PASS-JOIn算法的划分原理,以多次匹配的方式,达到更加严格地选取候选配对的目的。实验结果显示,PASS-JOIn-k算法减少了候选对的数量,在实际数据集上相比元算法在运行时间上有2~5倍的提升。Similarity join is the basic model of data cleaning in the database research and has attracted lots of attention from the database community.This paper studies the edit distance based similarity join,which finds similar strings from two large sets of strings whose edit distance is less than a given threshold,and proposes an improved Pass-Join algorithm,named Pass-Join-K.Pass-Join-K is efficient both for short strings and long strings.The main idea of PassJoin-K is to divide the query string into more parts based on the partition strategy of Pass-Join,and filter the candidate string pairs more strictly by multi-match.The experimental results show that Pass-Join-K can decrease the candidate pairs,and run 2-5 times more quickly than the origin algorithm which outperforms state-of-the-art methods on real datasets.国家自然科学基金Nos.61102136;61001013; 福建省自然科学基金No.2011J05158; 深圳市科技创新基础研究No.JCYJ20120618155655087~

Investigation of lithium manganese oxides with large tunnel structure as electrode material in Li ion batteries

锂锰氧化物材料是一类重要的锂离子电池电极材料。文中报道一种新型大隧道结构镁锰复合氧化物〔结构类型：钡镁锰矿（TOdOrOkITE）型〕的合成方法及其电化学性能表征。X-光衍射（Xrd）谱证实了合成物具有所预想的（3x3）隧道结构。在慢速循环伏安图中可发现该类电极材料分别在3.35V及2.45V（VS.lI）出现一对锂离子的脱出-嵌入峰。充放电实验结果表明：该类大隧道结构复合氧化物可作为一种3V锂离子电池的电极材料，当充放电电流密度为0.1MA/CM2时，材料的初次容量可达158MAg/H，经过4次充放电循环后其容量仍可保持在约130MAH/g。Lithium manganese oxide is one kind of the important electrode material of Li ion batteries.In this paper, investigations of a novel Li Mn oxide electrode material with large tunnel structure such as todorokite type electode material For Li ion batteries are carried out in the lab.It is demonstrated that the material synthesized has a todo rokite structure (i.e.3×3 tunnel)using X ray diFFraction(XRD) method.It is also observed that a couple of deintercalation/intercalation peaks of lithium ion appear at 3.35V and 2.46V (vs.Li) respectively in the slow rate cyclic voltammograms.In addition,it is Found that the material shows quite good cyclic perFormance,the initial capacity of the material is 158mAh/g,and its discharge capacity is still kept at about 130mAh/g aFter Four cycles at charging/discharging current density of 0.1mA/cm 2.福建省自然科学基金;杰出青年基