Design and Implementation of WEB High Reusable Rapid Development Platform Base On J2EE

软件行业飞速发展的今天,对于中小型企业而言,软件的开发成本、生产效率和质量直接影响到一个企业是否能够很好的生存。为此越越来越多的企业重视软件项目管理和开发技术带来的成本、效率和质量上的提升，甚至不惜在上面花费了大量的成本来研究一套能够在这些方面开发平台。特别是在技术上，越来越多的企业开发者为追求在模块上的合理、代码的简洁基础上同时能够带来维护上的方便，为此软件复用技术就成为他们研究的重点。 基于J2EE的WEB高可复用快速开发平台是一个基于复用技术，实现从架构成果，研发成果和非功能性模块的高度复用，让软件开发更为快速、高效的开发平台。它在设计、分析和编程上可高度复用，从而解决中小型企业技术人...The rapid development of the software industry today, for small and medium enterprises, the cost of software development, production efficiency and quality directly affect whether a company can survive successfully. Therefore, companies are increasingly keen to the enhancement of software project management and development technology brought on cost, efficiency and quality, and even spend a lot of...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323071

Modeling andSimulation of Shunt Current under the circumstances of one or two Compensation Capacitors Failure

轨道电路是由钢轨线路和钢轨绝缘构成的电路，用于自动、连续检测某段线路是否被机车车辆占用，补偿电容作为轨道电路的重要组成设备，可以有效的改善轨道电路的传输特性，延长其传输距离，对于保障列车安全运行起到了不可替代的作用，补偿电容失效将直接影响轨道电路对信号的传输，甚至危及行车安全，制约正常的运输效率。单个补偿电容故障，一般只会造成轨道电路接受端的接受电压些许下降，并不会造成红轨。正因为如此，补偿电容故障具有其他显性故障没有的隐蔽性，另外，对于已经失效的补偿电容故障查找，传统的去线路上依次检查的查找方法费时费力，这种效率低下的故障查找方法显然不能满足我国铁路快速发展的需要。 根据文献调查，对轨道电...Track circuit is a circuit comprisedby the rail line and rail insulation. It is used to check the integrity of train and its occupation automatically and continuously .As an important component of track circuit equipment, The compensation capacitorcan effectively improve the transmission characteristics of the track circuit and extend its transmission distance. The compensation capacitor played an...学位：工程硕士院系专业：信息科学与技术学院_工程硕士(电子与通信工程)学号：X201322202

Single Molecular Junction Construction and Comprehensive Characterization by Mechanically Controllable Break Junction Method

高效可靠的精确测量技术是实现各类科学发现的重要前提。纳米尺度乃至单 分子水平的测量技术，是该尺度下分子材料和分子器件的直接表征手段，可为从 分子水平设计材料、构筑器件提供重要实验依据。迄今单分子电学测量技术致力 于为传统硅基半导体器件小型化提供自下而上的分子电子学的替代解决方案，另 一方面，单分子尺度下的物理化学性质可由其电学性质体现，对基础研究领域中 的单分子科学、自组装科学和有机合成化学均有很好的借鉴和助推作用。然而可 靠、高效、高灵敏度的单分子电学测量技术的发展及相关科研仪器研制具有很大 的挑战性，即需要发展一套合适、高效的表征手段来提高相同分子结体系在不同 构筑方法及不...Efficient and reliable measuring techniques are important prerequists in scientific discoveries, those techniques down to nanometer even single-molecule scale are direct characterization means to single-molecular materials and devices, which provide vital experimental evidences for mateials and devices designing. Nowadays, single-molecule electrical measuring techniques offer opportunities as ...学位：理学博士院系专业：化学化工学院_物理化学学号：2052010015366

The Application Research of Outlier Mining Based on Distance Sum Algorithm in Intrusion Detection

入侵检测技术是保证计算机网络安全的核心技术之一，通过收集各种网络数据，从中分析和发现可能的入侵攻击行为。为增强从海量数据中发现攻击行为的能力和提高入侵检测的智能性，将数据挖掘技术应用到入侵检测领域，从而实现智能化的知识发现和建立入侵检测模型。基于数据挖掘的入侵检测是一种重要技术，能够通过无监督的学习过程发现隐藏的模式，具有独立发现知识的能力。 传统的孤立点检测算法存在一些难以克服的障碍，例如算法的参数难以选择影响了检测结果的稳定性，算法在遇到增量数据时难于拓展成增量算法的特性等。本论文主要针对以上问题，对孤立点检测算法进行了研究。 本文对当前的孤立点检测算法进行详细地研究与比较，指出各自的...The intrusion detection technology is one of the core technologies for securing the computer networks. It analysis and finds the possible intrusion attacks by collecting a variety of network data. To enhance the ability to find attacks from huge amounts of data and improve the intelligence of intrusion detection, data mining technology is applied to the intrusion detection area. Then we can establ...学位：工学硕士院系专业：软件学院_计算机软件与理论学号：2432009115201

韵学导航——评李无未教授的《音韵学论著指要与总目》

李无未教授主编的汉语音韵学巨著《音韵学论著指要与总目》(上下卷)的出版意义重大。此书就规模与内容含量而言,应该说是目前国内外汉语音韵学研究论著目录中较为完整的一部。它大胆地开创了汉语音韵学研究论著目录编写的新模式,为不同区域间学术资源的检索、共享与融合树立了新的典范

Comparison of mechanism for copper-excretion between Gandouling Tablets and penicillamine by metabonomics

目的探讨肝豆灵片(大黄、黄芩、黄连、半枝莲等)和青霉胺对大鼠的代谢物,以比较两者排铜机制异同。方法适应性饲养1周后,大鼠被随机分为对照组、模型组、肝豆灵组、青霉胺组。造模结束后,取各组大鼠血清样品分析其核磁共振谱峰。结果模型组大鼠血清乳酸、糖蛋白、肌酸、肌酐、谷氨酰胺、精氨酸的量升高,葡萄糖、甜菜碱、胆碱、磷酸胆碱、脂质的量降低;青霉胺组大鼠血清葡萄糖、甜菜碱、胆碱、胆碱磷酸、脂质的量升高,糖蛋白、乳酸、肌酸、肌酐、谷氨酰胺的量降低;肝豆灵组大鼠血清3-羟基丁酸、亮氨酸、异亮氨酸、缬氨酸、胆碱、胆碱磷酸、葡萄糖、脂质的量升高,谷氨酰胺、乳酸、肌酸、肌酐、精氨酸的量降低。结论青霉胺与肝豆灵均可明显调节铜负荷大鼠的葡萄糖、乳酸、肌酸、肌酐、胆碱、磷酸胆碱、谷氨酰胺和脂质向正常范围回归的趋势。而肝豆灵片还可调节鸟氨酸循环、支链氨基酸、3-羟基丁酸及氨的代谢。AIM To apply metabonomics to the exploration of differences in mechanism for copper-excretion between Gandouling Tablets( Rheum officinale Baill.,Scutellaria baicalensis Georgi,Coptis chinensis Franch.,Scutellaria barbata D. Don,etc.) and penicillamine. METHODS After adaptive breeding for one week,the tested rats were randomly divided into four groups, including control, model, Gandouling Tablets and penicillamine group. After modeling,the sera of all groups were analyzed by1H-NMR spectroscopy. RESULTS The model group showed increased levels of lactate, glutamine, glycoprotein, creatine, creatinine and arginine,together with decreased levels of glucose,betaine,choline,phosphocholine and lipid. Penicillamine group had increased levels of glucose,betaine,choline,phosphocholine and lipid,together with decreased levels of glutamine,glycoprotein,lactate,creatine and creatinine. While Gandouling Tablets increased 3-hydroxybutyrate,leucine, isoleucine, valine, choline, phosphocholine, glucose and lipid, but decreased glutamine,lactate,creatine,creatinine and arginine. CONCLUSION There is a similarity of mechanism for copper excretion between Gandouling Tablets and penicillamine, mainly in the metabolic regulation of glutamine, lactate,creatine,creatinine, glucose, choline, phosphocholine and lipid returning to normal. Moreover,Gandouling Tablets can regulate the metabolisms of ornithine cycle,3- hydroxybutyric acid and branched chain amino acids.国家自然科学基金青年基金资助(81202691);; 安徽省高校自然科学基金重点项目(KJ2012Z228);; 安徽省高校博士后岗位项目(2013年

Applying Two -peak Ratio Discriminant Analysis on Autofluorescence Spectra to Identify Adenocarcinoma Colonic Tissues

目的:分别测量了人体正常和腺癌结肠组织在300 nM、340 nM、400 nM和460 nM波长激发下的自体荧光光谱,通过对测量的自体荧光光谱分析比较,探究临床上可以用于诊断早期结肠腺癌的最佳激发波长。方法:1人体离体结肠组织样品由福建省立医院肿瘤外科提供,离体样品均在2小时内完成光谱测量。2实验采用flS920(EdInburgHInSTruMEnTS,uk)稳态荧光光谱系统对结肠组织进行自体荧光光谱测量。3实验数据利用OrIgIn 7.5系统软件进行平滑归一化,采用双峰比值法计算不同激发波长下自体荧光发射峰的荧光积分强度。结果:采用双峰比值法计算得到人体结肠组织在340 nM波长激发下(380±20)nM和(485±20)nM发射峰的荧光积分强度比值存在显著差异(P<0.001),识别的灵敏度和特异性分别为80%和73.3%。结论:结果表明340 nM可作为诊断结肠腺癌的最佳激发波长。文章的初步结论可为光诱导人体结肠组织自体荧光诊断早期结肠癌提供了一定的参考价值。Objective: To investigate the differences between normal and adenocarcinoma colonic tissues autofluorescence spectra excitated by 300 nm、340 nm、400 nm and 460 nm,respectively.The optimal diagnosis excitation wavelength used in early adenocarcinoma colonic tissues was obtained through the measurement of autofluorescence spectra.methods: ①All samples of human colonic tissues in vitro were measured in two hours,which provided by the department of surgical oncology of Fujian provincial hospital.②A FLS920 fluorescence detection system was used to collect the emission spectra excitated by 300nm 、340nm 、400 nmand 460 nm,respectively.③After smoothed and normalized by Origin 7.5 system software,the algorithms of "two-peak ratio" were employed to distinguish normal and adenocarcinoma colonic tissues.Results: The ratio of two peaks at(380±20) and(485±20) nm under the 340 nm excitation excited sufficient difference(P<0.001),which the sensitivity was 80% and specificity was 73.3%.Conclusions: The results showed that 340 nm excitation was the optimum diagnostic wavelength.In conclusion,our results can provide a potential value in early diagnosis of human colonic tissues.三明学院自然科学基金项目(编号B201009/Q

Design and implementation of testing platform of small form-factor pluggable transceiver based on LabVIEW

介绍了一种利用lAbVIEW构建SfP(SMAll fOrM-fACTOr PluggAblE)光模块测试平台的方法。测试平台通过读写计算机并口来映射地址上的数据,控制并口端口的逻辑电平实现计算机并口模拟I2C总线。计算机利用模拟的I2C总线与SfP光模块实现通信。分析了生产者/消费者结构队列状态机并用于设计中,该设计模式可以及时响应前面板动作或外部事件,并且使得状态机的状态变换更加灵活多变。This paper introduces a method of constructing a SFP(small form-factor pluggable) transceiver testing platform by using LabVIEW.The testing platform controls the logic level of parallel port to simulate I2C Bus by reading and writing the data of address which map to the parallel port.The computer can attach to the SFP transceiver by means of the I2C Bus.This paper also analyzes and applies queued state machine-producer consumer architecture,this kind of design style can respond to the action of front panel or external happening without delay.What's more,it can make transformation of state more flexible and changeable

The Influence Mechanisms of Organizational Structure on Counterproductive Work Behavior——From the Perspective of Psychological Climate

在回顾前人研究的基础上,基于员工心理气氛的视角,分析了组织结构的四个重要维度对员工反生产行为的影响机理。初步提出了一个中介效应理论模型及其相应的研究命题,并对未来理论和实证研究的方向提供了相应的建议。Based on the review of previous studies,this paper analyzes the influence mechanisms of organizational structure on counterproductive work behavior from the perspective of employee psychological climate.It builds up a mediating effect theoretical model and its corresponding research proposition.Meanwhile,points out the direction for further theoretical and empirical research.国家自然科学基金项目(71272206); 教育部人文社会科学青年基金项目(13XJC630012); 教育部人文社会科学规划基金项目(11YJA630057