From the Battle of Caiqian to See the Gains and Losses of Qing Government’s Coastal Management

当18世纪初欧洲人在全球游弋开展殖民活动时，中国的南方洋面上却海盗横行，清廷无力清理，只能抚剿结合。蔡牵海盗集团是当时较大的海盗力量，清廷花了相当大的力气才将其剿灭。以往关于蔡牵的研究多注重海盗集团一方，而对于清廷一方的研究则相对薄弱。本文将详人所略，在海疆治理的视野下，着重研究清军攻剿蔡牵海盗集团时，其军事机制如何运作，包括军队、军械、战略、战术、组织管理、后勤保障等，进而分析清军特别是水师存在的结构性问题。论文也探讨了清廷在平定蔡牵海盗集团后对台湾治理的政策转变和善后措施。这些举措虽取得一定成效，但没有大规模的展开，清廷治理东南海疆的策略也没有重大转变。这些结构性问题在此后二三十年仍然未能...When European colonial activities carried out at the beginning of the eighteenth Century, the Qing government was unable to clean up pirates. The Caiqian pirate group is the larger pirate forces so that the Qing government spent considerable effort to be consumed. Existing research of Caiqian focus on pirates but ignore the Qing government. This paper is a study on the coastal areas and territoria...学位：历史学硕士院系专业：人文学院历史学系_海洋史学学号：1032009115185

Analysis and Design of Integrated System for Road Network Management and Emergency Operation in Xinjiang Based on J2EE

近年来，新疆的公路建设取得了令人瞩目的成绩，公路基本建设特别是高等级公路建设取得长足发展。在公路建设持续发展的同时，如何将先进的信息技术引入公路管理，提高管理效率和服务水平，做好公众出行服务，提高领导和决策的水平，对突发事件采取快速应急措施，保障交通安全，是新疆公路交通发展面临的新挑战。提高公路信息化管理水平的关键因素之一就是将先进的信息技术引入公路管理。 基于上述背景分析，本文在系统调研当前路网管理现状的基础上，结合交通运输部、自治区交通运输厅公路信息化发展的要求和规划，遵循软件工程的设计思想，分析和设计了适应新疆路网实情，涵括自治区及地（各地州、市）两级路网的可视化、数字化、智能化的区域...In recent years, highway construction in Xinjiang has made remarkable progress, highway infrastructure construction, especially high grade highway construction, have made substantial progress. With the sustainable development of highway construction, how to introduce the advanced information technology of highway management to improve the efficiency of management, public travel service, the level ...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201223049

研究生层次中外合作办学研究综述

中外合作办学是我国高等教育国际化的主要形式,是我国在经济全球化、高等教育国际化、高等教育大众化发展背景下的主要应对方式。近十年,我国对中外合作办学的研究取得了重要的进展。随着研究的不断深入,中外合作办学的研究重心不断向研究生层次转移。本文旨在分析和总结我国研究生层次中外合作办学的研究现状,并从六个主要的研究问题入手进行归纳总结,对研究所取得的成就、存在的问题以及对发展前景进行探讨

Distance Transformation-Based Liver Embolization Treatment Simulation

栓塞治疗是非手术肿瘤治疗方法的首选方案,血管栓塞后的肝癌大部分瘤体组织因缺血、缺氧而逐步坏死,而正常肝组织的供血受影响不大,且能形成侧支循环,不会导致明显的肝功能障碍。假定肝实质组织由距离其最近的血管供血,提出一种肝脏血管栓塞治疗的计算机仿真方法,选用一种精确的欧氏距离变换算法,在改进算法步骤之后,使得该算法支持多背景点。实验结果表明,该方法可以将血管栓塞的结果,映射到肝实质组织中,达到肝实质的栓塞显示效果,能够帮助医生直观地观察栓塞后肝脏组织的供血状况,评估栓塞效果。Embolization treatment is a kind of knubbly and non-operative treatment method.It's recommended as the best method in various kinds of non-operative treatments.The embolization treatment stops the hepatic artery from providing blood.As a result,the tumors will die from lacking of blood and oxygen,but the blood supply of normal liver tissue wouldn't be significantly affected.Assume the liver parenchyma is supplied by its recent organization blood vessels,and propose a kind of computer simulation method of liver vein embolization treatment,choose a precise Euclidean distance transformation algorithm.After improving the algorithm,it can support not only single background.Experiment shows that this method can get results of embolization map to the liver parenchyma organization,achieving the embolization display of liver parenchyma.So it can help the doctor intuitively observe the blood-supply condition after embolization,and then evaluate the effect of the embolization treatment.国家自然科学基金项目(60701022

HYDROCHEMICAL COMPONENT AND ITS DYNAMIC TRENDS OF GROUNDWATER IN THE PLAIN OF SANTUN RIVER BASIN

该文依据水文地质条件将三屯河流域平原区划分为单一结构潜水子系统和多层结构潜水 -浅层承压水子系统及深层承压水子系统。通过地下水水质简分析数据 ,分析了各地下水子系统中主要离子 ,TDS和水化学类型的特征及其变化 ,并初步讨论了地下水系统的水循环特点In accordance with hydrogeological condition, three groundwater systems are presented in the paper, they are the phreatic water systems with single-layer structure, phreatic water together with shallow confined groundwater system and deep confined groundwater with multi-layer structures in the plain of Santun river basin The component and distribution of the major ions, TDS and hydrochemical types and their variations of the above-mentioned groundwater systems are analyzed, meanwhile, the circulatory characteristics of groundwater system are discussed preliminarily九五”国家重点科技攻关项目 (96 - 91 2 - 0 1 - 0 3S

Blind CFR Estimation for SIMO SC-FDE Systems

提出了一种基于线性预测的单输入多输出单载波频域均衡系统频域信道响应(也称为信道频率响应,Cfr)盲估计算法。与传统的线性预测时域信道估计方法不同,提出的算法不需要计算新息以及新息和输出序列的互相关,而是直接从预测滤波器系数获得频域信道响应估计的闭式解。算法仅采用输出序列的二阶统计量,对信道阶次过估计具有鲁棒性,并且估计性能优于传统的线性预测时域信道估计方法。计算机仿真结果验证了理论分析的正确性。A blind scheme to estimate frequency-domain channel response(is also called channel frequency response,CFR) in single-input multiple-output(SIMO) single-carrier frequency-domain equalization(SC-FDE) systems based on linear prediction algorithm(LPA) was presented.Compared with conventional LPA based time-domain channel estimation approach,this method obtains the closed-form solution for channel estimation in frequency-domain directly from tap weights of the prediction filter,rather than Cross-correlation of innovation and measurements.It exploits merely secon-dorder statistics(SOS),and is robust to channel order overestimation.Furthermore,the performance of the proposal is better than conventional LPA based time-domain channel estimation approach.Finally,computer simulations confirm the theoretical analysis.863国家高科技计划资助项目(2006AA09Z108);国家自然基金项目(60672046);湖南省教育厅科研项目(08C196)资

Measurement of heat flux distribution of supercritical kerosene fueled supersonic combustor

Heat flux distribution of supercritical kerosene fueled, single-side expanded supersonic combustor with two dislocated cavities was experimentally studied. The effects of inlet Mach number, total temperature, mass flow rate and fuel equivalence ratio on the combustion and heat transfer characteristics in the supersonic combustor were analyzed. The isolator inlet Mach number is 2.0 and 2.5, the total temperature is 1305 K to 1701 K and the mass flow rate is 2.0 kg/s to 3.0 kg/s. Pilot hydrogen and liquid or supercritical (773±20 K) China No.3 kerosene were injected in front of the cavities with the equivalence ratio ranges from 0.52 to 0.88. Results show that heat flux increases with the inlet temperature and mass flow rate, however, the influence of equivalence ratio is non-monotonic in the range of this study. The two inlet Mach numbers also trigger different combustion modes, which further complicates the heat flux distribution. In the end, a three parameter correlation is proposed and fitted to normalize the experiment results for comparison and discussion. © 2016, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved

长臀遗传多样性的微卫星标记分析

利用55对微卫星引物对珠江和海南长臀基因组DNA进行了扩增,有23对能扩增出清晰条带,其中有11对在珠江长臀中表现多态性,9对在海南长臀中表现多态。这些多态性位点的等位基因数在2~4之间,平均等位基因数2.91个。结果显示:珠江长臀的平均观测杂合度(Ho)是0.45,平均期望杂合度(He)是0.46,平均多态信息含量(PIC)为0.377;海南长臀的平均观测杂合度(Ho)和平均期望杂合度(He)分别是0.58、0.53,平均多态信息含量(PIC)为0.426。两群体间的遗传相似度为0.875、

簇间可分的鲁棒模糊C均值聚类算法

与经典的K均值聚类算法相比,模糊C均值(FCM)聚类算法通过引入模糊因子,考虑不同聚类数据簇之间的相互关系,得到可分性更好的聚类结果。但是模糊因子的引入,使得任意一个样本点都存在模糊性...国家自然科学基金(61203176);; 福建省自然科学基金(2013J05098,2016J01756)~

Preparation of monoclonal antibodies against 3D protein of EV71 based on HBc particles as expression vector

目的:预测肠道病毒71型(EV71)非结构蛋白3D的表位,以HBc蛋白为载体展示多肽,制备并鉴定抗EV71-3D的特异性单克隆抗体(mAb); 。方法:应用生物信息学方法分析预测出EV71; 3D蛋白亲水性和免疫原性指数较高的多肽片段,并运用HBc颗粒型蛋白载体展示肽段,构建多肽融合蛋白,免疫BALB/c雌鼠,通过杂交瘤技术和亲和层析; 技术制备和纯化抗EV71-3D蛋白的特异性mAb,用间接ELISA、ELISPOT、IFA和IHC对mAb的性质进行初步鉴定。结果:构建表达分别; 嵌合3D蛋白34~ 43位氨基酸残基、61~ 76位氨基酸残基、151~; 164位氨基酸残基的HBc重组蛋白,免疫并经过多轮克隆化筛选,获得抗EV71-3D单克隆抗体3E1,其亚类为IgG2a;免疫荧光试验、ELISP; OT法和免疫组织化学染色结果显示其可与EV71特异性结合。结论:成功制备可特异性识别EV71的单克隆抗体3E1,为病毒的检测及进一步研究3D蛋白; 的功能奠定了基础,同时还验证了生物信息学技术与HBc颗粒型载体展示多肽技术相结合可快速高效地制备单克隆抗体。Objective: To prepare and preliminarily identify the monoclonal; antibodies(mAbs) specifically against 3D protein of Enterovirus; 71(EV71),using bioinformatics to predict the epitopes of 3D,with HBc; protein as a carrier.Methods: Artificial screening of 3D protein epitope; sequences by bioinformatic method,inserted into the major immunodominant; region(MIR) area of Hepatitis B virus core protein(HBc),to construct the; recombinant protein.BALB/c mice were immunized with the recombinant; virus like particles(VLPs),to prepare the mAbs against 3D protein of; EV71.Affinity chromatography technology was used to purify the mAb.The; indirect ELISA,ELISPOT,immunofluorescence and immunohistochemistry; staining methods were used to identify the characteristic of the; mAb.Results: We displayed 3D(aa34-43),3D(aa61-76) and 3D(aa151-164); epitopes by constructing fusion protein using HBc VLPs as a vector,after; hybridization,one positive hybridoma cell line(3E1) was selected by; ELISA.The isotype of 3E1 was IgG2a.The results of immunofluorescence and; immunohistochemistry staining assay showed that the mAb 3E1 could; specifically recognize EV71.Conclusion: The prepared mAb 3E1 can; specifically recognizes the EV71,which laid the foundation for the; detection of virus and further study on 3D protein,and verified the; bioinformatics technology combined with HBc carrier displaying peptides; could prepare mAb quickly and efficiently.国家自然科学基金项