Study on Associate Credit Risk Management

近几年来，从蓝田股份、银广厦、上海周正毅关联企业、深圳彭海怀兄弟关联企业到德隆、铁本等企业集团或家族关联企业的银行贷款相继出现了问题，商业银行在损失惨重的情况下纷纷建立制度和改进措施，加强了对关联企业、关联交易的信贷风险防控，将对关联交易、关联企业授信的各个管理控制环节最大限度地嵌入到目前银行的多维度信贷管理体系中。但随着市场大环境的发展和变化，特别是民营企业在强烈的扩张冲动下和融资冲动下，逐渐衍变出更新更隐蔽的方法和手段，通过关联企业的设立和关联交易的各种新手法，总是试图在银行的多维度信贷风险管理体系中找到漏洞和盲区，极力规避国家政策和商业银行信贷政策限制和监管，最大限度利用财务杠杆套取银行...A fact of the past few years that commercial banks have been suffered from material losses caused by non-performing loans credited to associates of group companies and family businesses has put the banks under singnificant threat of asset risks. Such big names of the borrowers behind these non-performing loans include Lam Shares (从蓝田股份), GUANG XIA (YIN CHUAN) INDUSTRY (银广厦), Associates of Zhengyi ...学位：工商管理硕士院系专业：管理学院高级经理教育中心（EMBA项目）_工商管理硕士(MBA)学号：X201115603

Low-Carbon Development in Developing Countries under Global Climate Regime

面对气候变化对人类发展的挑战,没有哪个国家能够独善其身,也没有哪个国家能够独立应对,而且气候变化对发展中国家的冲击比发达国家更甚。因此发展低碳经济是发展中国家的必由之路。由于技术和资金缺乏是制约发展中国家经济转型的最大障碍,所以文章侧重分析了如何在国际合作框架下实现低碳技术转移和解决资金瓶颈问题。The urgency of the climate problem suggests not only that developed countries must now urgently implement mitigation measures,but also that developing countries must rapidly start the transition to a low-carbon development path.The biggest problems for the developing countries are that they don't have enough fund and advanced low-carbon technology.We discusse how to solve the problems in global climate regime

Research on clustering coefficient in RGG model of wireless Ad Hoc network

在影响无线网络同步的因素中,网络拓扑结构逐渐引起人们的关注。通过研究rgg模型中网络聚类系数和网络次大特征值之间的关系,来探索聚类系数对网络收敛性能的影响程度,并希望从有边界效应和无边界效应两种情况入手对其进行研究。通过仿真实验发现在无边界情况下的聚类系数是一个常数,与其他因素无关,有边界情况下其值与环境参数相关。从理论上推导了无边界聚类系数的理论值,并给出了有边界情况下的推导思路。In the factors that affect wireless network synchronization,the network topology structure gradually draws attention of researchers.By studying the relationship between network clustering coefficient and the secondary largest eigenvalue in RGG model,the effect of network clustering coefficient on network convergence performance was explored under two conditions with and without boundary effect.Through the simulation,it is found that the clustering coefficient under the borderless condition is a constant,which is not related to other factors,and the clustering coefficient with boundary effect is related to the environment parameter.The theoretical value of clustering coefficient without boundary effect is derived theoretically.The thought of derivation with boundary effect is offered.国家自然科学基金(61201196); 教育部博士点基金(20100121120020); 福建省自然科学基金(2012J05127

Effects of nutritional conditions and intermittent aeration on accumulation of PHB in activated sludge

考察了营养条件与间歇曝气方式对好氧培养的活性污泥累积聚-3-羟基丁酸酯(PHB)的影响。结果表明,在营养平衡的条件下PHB的最大累积量占活性污泥(MLSS)质量分数的12.5%;而在只添加碳源的条件下,PHB的最大积累量可提高到MLSS质量分数的19.2%;高碳源浓度有利于活性污泥累积PHB,以4.5g/L的乙酸钠为碳源,PHB的最大累积量达MLSS质量分数的41.7%,PHB的生成速率为265mg/(L.h)。以曝气30min停曝30min为循环的间歇曝气方式能有效提高活性污泥中PHB的累积量。与连续曝气相比,该间歇曝气方式使污泥最大累积PHB量占MLSS的质量分数提高了9%。The effects of nutritional conditions and intermittent aeration of operation cycles on poly-3-hydroxybutyrate (PHB) production by activated sludge were studied.The results showed that,activated sludge from aerobic reactors accumulated PHB was around 12.5% of Mixed Liquor Suspended Solid (MLSS) under eutrophy conditions while it was up to 19.2% of MLSS under only carbon source provided conditions.High carbon source concentration was helpful to PHB accumulation.The maximum PHB content of MLSS reached 41.7% of MLSS when 4.5 g/L of sodium acetate was used as the unique carbon source,with PHB production rate being 265 mg/(L·h).The optimum intermittent aeration pf operational cycle was:30 minutes’ aeration followed by 30 minutes’ intermission.Compared with continuous aeration process,the PHB content of MLSS increased by 9% with the optimized intermittent aeration of operational cycle.国家自然科学基金资助项目(20076037

Based on 3S Technology to Analysis the Flood submerging and ecology responded

塔里木河是全国最长的内陆河，其下游生态环境恶化引起了国内外的关注，为改善和恢复塔河干流生态环境，国家实施了塔里木河流域近期综合治理项目，其中针对上、中游洪水期河水泛滥漫溢严重的状况，在上，中游修建生态放水闸，有效控制洪水漫溢及改善无效水量的损耗局面。本文就是针对生态闸的修建，基于DE入理研究洪水期生态放水及洪水淹没过程，分析生态放水后淹没区及地下水影响区（主要是对胡杨林的保护）内地表水、地下水以及植被之间的关系及生态响应分析的思路，进而优化生态放水的过程，更有效的利用水资源。本文先利用人工神经网络模型（N）对塔河来水进行预报，并基于DEM对生态放水的洪水淹没进行分析，得出放水时间、淹没范围及水量之间的关系，分析淹没区范围内地表覆被状况，并提出放水过程中地表水与地下水转换于蹲的基本思路，指出放水后地表水、地下水及植被响应的分析过程。依照研究思路与技术路线，全文的章节安排如下：第一章开篇介绍了本文的研究背景，分析了河道洪水预报的研究进展与现状，洪水淹没分析现行方法及发展；对研究区概况及生态闸拟建状况做了简要的介绍，论述了总体技术方案，并给出了本文的研究思路。第二章对基础数据获取与处理做了详尽的分析，基础数据的处理与使用是分析结果至关重要的一环。着重介绍矢量与栅格数据的坐标转换，投影变换，矢量数据的处理，DEM数据质量与精度的说明。第三章讨论洪水模拟预报原理及方法，本文建立了河道洪水预报的ANN模第四章利用DEM数据对生态闸放水的淹没范围及水量进行了分析，论述了两种淹没方法：基于GIS体积法洪水淹没法和基于水动力学的种子蔓延法，并使用GIS体积法对沙德克乔了闸的洪水源没过程进行模拟，拟合了放水时间与淹没面第五章提出了生态放水的生态因子响应过程的分析的思路和方法，使用GIS的分析功能对研究区内淹没范围的植被状况进行了分析，建立了生态放水过程中地表水与地下转换关系、地下水位动态变化对植被的影响研究体系。第六章是总结全文，并对今后洪水淹没模型的发展与生态响应分析模型进行了展望。The river of Tarim is the longest continental river of the whole country, its ecological deterioration of the environment of down stream has caused the domestic and international concern. In order to improve and resume the river ecological environment of main stream, the country has implemented the project 'Tarim Basin comprehensive administration of the near future'. Some ecological floodgate will be building to control the flood and overflow and improve the loss situation of the invalid water yield effectively. This text just directs against the construction of the ecological floodgate and base on DEM and analyse the flood submerging area and the time of the flood submerging. Furthermore analyse the groundwater influencing area after the ecology irrigating water (whether to protection populus euphraticas forests mainly), surfacewater, groundwater , relation and ecology of vegetation respond analysed and then optimize the course for the ecology irrigation water. According to studying the thinking and technological route, the chapter of the full text is arranged as follows: Chapter one the introductory song has introduce the research background of this text. Analyse research progress and current situation which the flood predicts of river and the flood submerging analysis current method and development. Chapter two obtained and dealt with and made exhaustive analysis to the basic data, the treatment and using the basic data are an essential ring of analysis result. Recommend emphatically the coordinates changed. The projection is varied for the vector and raster and the treatment of the vector data and DEM data quality and explanation of the precision. Chapter three discuss flood simulation predicts the principle and method. This text has set up ANN model which the flood predicts of Tarim river and carry on the prediction of the flow of upper and lower sections and water level. Chapter four what utilized DEM data to the ecological floodgate of flood submerging range and water yield, described two kinds of methods of flooding: The Volume Method of flood submerging simulation based on GIS or Spreading Seed based on water dynamics. Use the Volume Method to simulate, the time of submerging process and the submerging area and analysze the relation of each other of the ecological floodgate of the ecology irrigation water. Chapter five put forward the thinking and method of analysis of responding the course of ecological factor of the ecology irrigating water, use the analysis function of GIS to analyse in studying the vegetation state flooding the range in the district, the surface water and underground change concerning, impact on vegetation of dynamic change of water table and study the system after establishing ecology and turning on the water in the course. Chapter six summarizing the full text: The Method of flood submerging simulation based on GIS and the model of analysis ecology responded looks forward to in the future

Resarch on Co-Synchronization Method and Channel Access Technology in Wireless Ad hoc Networks

摘要 无线自组织网络（Adhoc）是一种无中心、多跳、分布式部署的无线网络，具有可快速、独立组网的特点。无线自组织网络的通信节点之间独立平等，无需固定设备支持，因此抗毁能力较强，可适应多种情况需求，具有广阔的应用前景。 无线自组织网络的信道接入（MediaAccessControl）协议掌管节点如何获取信道，对网络性能有着重大影响。和基于竞争的协议相比，基于时分的接入协议有着时延可控、无冲突传输等优势。但在提高基于时分的接入协议性能时，仍有两个难点需要解决：如何保证全网时间同步以及如何提高网络吞吐率。在基于时分的分布式协议中，时间同步是实现其他功能的重要前提，因此研究网络的同步速率具有重大...Abstract Wireless ad hoc is a distributed wireless multi-hop network with no-central node and distributed deployment, which has a rapit and dependent characteristic.The nodes in Ad hoc are equal and independent, without supporting from fixed equipments. As a result, they has a strong anti-damage ability and can satisfy the needs of many kinds of situations, which can make it has a broad applicati...学位：工学硕士院系专业：信息科学与技术学院_通信与信息系统学号：2332011115314

Middle-Income Trap in Indonesia: Possibilities and Solutions

得益于较快的经济增长,2004年印尼年人均国民收入达到1080美元,正式进入中低收入国家的行列。但经历了近10年的高速增长之后,印尼经济2013年以后增速开始放缓,人均国民收入下降趋势明显,同时还伴随着经济承压、货币贬值,出口受阻、贸易逆差增加,税收减少、政府财政赤字上升等负面影响,为此,许多人预测印尼将长期陷入中等收入陷阱。印尼可能陷入中等收入陷阱主要是由一系列经济与非经济因素引起。为避免陷入中等收入国家陷阱,印尼现正对经济进行结构性调整,从过度依靠自然资源发展经济的旧模式转变为依靠人力资源的提升以及科技创新来拉动经济增长的新模式。但从可预见的未来,前景并不乐观。In 2004 Indonesia stepped into low- and middle-income countries formally,for its national income per ca-pita jumping to 1080 USD. However since 2013,Indonesia economy has grown slowly. Over-depending resources expor- ting, low levels of infrastructure facilities, lack of well-educated human resources, insufficient public budgets, and incapa-bility in innovation are the main reasons for economic decline in Indonesia. All these weak points can lead Indonesia to middle-income trap. In order to escape the doom,the government implements policies to speed up the adjustment of eco-nomic structure, switching from raw materials exporting oriented economy to new economic model based on innovation and high quality human resources. The future of Indonesia is not sure till now,outcomes of government new policies are being watched.教育部基地重大项目“‘一带一路’框架下中国与东南亚国家海洋经济合作研究”(16JJD790029)

PDPA测量体积对测量结果的影响

本文采用激光相位多普勒粒子分析仪（PDPA）测量气固两相流局部颗粒的运动速度和粒度．通过比较在不同测量体积下测得的颗粒直径、速度及捕获粒子的速率，发现PDPA的测量体积对测量结果有明显的影响，特别是对较密的气固两相流影响非常显著．为了正确测量气固两相流中粒子大小和瞬时流动特性，木文提出PDPA测量体积不能小于或远大于被测粒子的平均体积；设置适当的测量体积，有利于测量较密集的颗粒流体系统

循环流化床稀相流动局部空隙率的测量

本文采用激光相让多普勒颗粒分析仪（PDPA）测量流化床气固两相流局部瞬时流动结构．通过测量瞬时颗粒直径、速度及颗粒通过测量体的渡越时间，分析导出了一种计算局部瞬时空隙率的方法实验证明即使在很稀的稀相流动中仍存在着不均匀的流动结构．在同一流动条件下，还用光纤探针测量了瞬时空隙率．结果表明PDPA测量方法能够测量出光纤探针无法测量到的稀相流动中微观瞬时流动结构的变化

循环流化床中流动结构的动态变化

采用激光相位多普勒粒子分析仪测量了二维循环流化床中局部颗粒运动行为及流动结构，通过将ＰＤＰＡ采集的数据进行动态图形化处理，研究了稀、密相的结构以及颗粒聚团的形成和分解，研究结果表明，在循环流化床中不仅存在稀、密两相的不均匀流动结构，而且密相和稀相自身内部也存在不均匀性；颗粒聚团的形成和分解是一个动态过程，颗粒间不同速度造成颗粒相互碰撞，密相能够分解形成稀相，稀相能够合并成密相，在流动过程中稀相，