Design and Implementation of Online Trading Platform of Agricultural and Sideline Products across the Fujian-Taiwan Region

近20年来，我国电子商务得到急速发展，出现了许多电子商务网站，例如淘宝，京东等，主要经营的产品从百货、花卉、服装到电器等等，而专业的且具有代表性的农副产品在线交易平台正在兴起。台湾是一个农副产品非常丰富的地方，台湾农副产品品质佳、风味特殊广受消费者喜爱，但是长期以来岛上消费需求有限。从1991年大陆准许台湾地区农副产品可以进入大陆市场以来，台湾对大陆的农副产品出口越来越多，特别是2005年大陆对台湾农副产品实施零关税以后，大陆市场对台湾地区农副产品出口的重要性日益提升。 本文的目标是搭建一个基于闽台地区农副产品行业、具有高度专业性和垂直性的电子商务平台，为会员提供农副产品销售经营、贸易和交易...The past 20 years, with China's rapid development of e-commerce to obtain, there have been many e-commerce sites, such as Taobao, Jingdong, the main business products from department stores, flowers, clothing to appliances and so on. Rarely appear agricultural e-commerce site. Taiwan is a very rich local agricultural and sideline products, good quality Taiwan agricultural products, special flavor ...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323195

A Basic Study of MEMS Full High-temperature Touch Mode Capacitive Pressure Sensor Based on SiC-AlN Double-notches Structure

硅压力传感器受其自身材料限制，在高于120℃环境中性能开始恶化，在500℃环境中将产生塑性变形导致完全失效，已经不能满足石油化工、汽车电子、航空航天、国防军工等领域对高温环境压力测量的需求。因此，研究新型的耐高温压力传感器成为了当前和今后一段时间高温极端环境压力测量最迫切需要解决的前沿课题。 为了实现高温环境中压力的高精度测量，本论文设计了一种基于碳化硅-氮化铝的全高温双凹槽接触式电容压力传感器（Double-notchesTouchModeCapacitivePressureSensor，DTMCPS）。碳化硅和氮化铝作为性能优越的第三代宽带隙半导体材料，具有耐高温、高频、大功率和抗辐射等...Silicon pressure sensors will worsen in higher than 120℃ environment and result in the plastic deformation in 500℃ environment due to its low material performance. Therefore, for pressure measurement in high-temperature extreme environment, such as petrochemical industry, automobile electronics, aerospace and military industrial etc., the new type of high-temperature pressure sensor is the most pr...学位：工学博士院系专业：物理与机电工程学院机电工程系_测试计量技术及仪器学号：1992006015318

论知识产权犯罪中网络服务商的刑事责任

根据我国刑法的规定,应该对知识产权犯罪中网络服务商追究正犯的罪责。但这一规定有悖于当今世界立法的大趋势,违反了侵权责任法中的\"避风港原则\",也不符合中立帮助行为的处罚原理。刑事立法对于网络服务商的责任应持谦抑性态度,只有在能够证明网络服务商对特定侵权事实存在故意的情况下,才能追究其帮助犯的责任,否则应该无罪。作者主持的2015年度中央高校基本科研业务费专项资金项目“中立帮助行为的认定——以经济犯罪为中心”(项目批准号20720151191)资助;;作者主持的福建省社科一般项目“刑罚积极主义及刑法与侵权法的边界”(项目批准号FJ2018B007)的阶段性成

监督过失的客观归责

本文是运用客观归责理论中的危险制造与危险实现的原理来解释监督过失的客观可归责性问题,这对于判断监督者、管理者的行为是否制造了刑法上所不允许的危险,理解监督过失与信赖原则的关系,以及解决管理过失中他人行为介入时对管理者的归责等问题都具有重要的意义

刑法法条竞合理论的比较研究

法条竞合在体系上属于罪数论的问题,是"本来一罪";又其本质是非真正竞合,因此"法条竞合"应名之为"法条一罪"。法条一罪不仅是法条自身的形式逻辑关系,只有数法条侵害的法益具有"同一性"时,才成立法条一罪。大陆法系传统的法条一罪分

风险刑法下的法益保护

风险刑法是对风险社会的制度性回应,运用刑罚对抗具有典型危险的违法行为这一趋势不可逆转。风险社会下,为了一般预防目的并且为了弥补民事手段与行政手段在遏制风险方面的无效,有必要扩大法益保护范围,增设普遍法益,简单地以最后手段性与谦抑性为根据否定法益扩张并不可取。在不侵犯个人自由的前提下,也有必要适当设立抽象危险犯以保护国民的安全感、信赖感。国家社会科学基金项目(10CFX027

Research progress in Li-ion battery pack inconsistency control

总结电池均衡、成组方式和热管理的研究方法及问题。电池均衡技术主要有电池均衡电路、电池均衡控制策略；电池成组方式主要有电池串并联方式、电池连接阻抗；电池热管理主要有电池生热特性、电池散热结构和电池组热管理等

New Kind of Touch Mode Capacitive Pressure Sensor

与其他类型压敏器件相比,接触式电容压力传感器(TMCPS)有着明显的优点,例如较好的线性,高灵敏度和大过载保护能力等。为了达到更好的性能,设计了一种新型的接触式电容压力传感器(DTMCPS),这种新型的结构是在传统的TMCPS的底部电极上刻蚀了一个浅槽。与现有的接触式电容压力传感器相比,这种结构可以实现更好的线性和更大的线性范围。使用有限元分析软件对膜片的变形进行了分析并阐述了传感器的结构和工艺过程。分析结果表明这种新型结构的传感器可以在保持传统结构优点的同时实现更高的灵敏度,更好的线性和更大的线性范围。Touch mode capacitive pressure sensor(TMCPS) has distinct advantages over other pressure sensors.To achieve better characteristics,a new type of touch mode capacitive pressure sensor named DTMCPS was devised,which had an additional thin notch on the bottom electrode of traditional TMCPS.Compared to present touch mode capacitive pressure sensors,the new sensor is characterized by better linearity and large linear operation range.Finite element analysis(FEA) was employed to model the structural deformation of this device.After that,the structure and fabrication process of the sensor were given

Optimization Algorithm of Correlated Color Temperature for LED Light Sources by Dichotomy

色温和相关色温是lEd光源的重要参量。从原始光谱数据到色品坐标(u,V)再到色温和相关色温的计算过程相当复杂,需要一种优化算法来简化计算量。因此,从色温的色度学定义出发,简要分析了直接内插法、逐点法和函数曲线拟合法三种色温计算的经典算法,并分别指出了它们的优缺点,在此基础上提出了二分法这种新的色温优化算法。详细介绍了二分法的基本思想、程序流程等。利用软件编程实现这几种算法,通过普朗克黑体辐射公式计算得到一系列色温的理论光谱和白光lEd仪器实际测试光谱,对比二分法和各种经典算法的速度和结果,证明了二分法是一种适合于计算机程序化实现的高精度高速度的色温算法。Color temperature and correlated color temperature(CCT) are important parameters of the LED light sources.The procedure for calculating colorimetric parameters,such as color coordinates(u,v) and CCT from spectra data,is rather complicated.An advanced algorithm is necessary to simplify the computation.Based on the definition of chromaticity,the advantages and disadvantages of three classical CCT algorithms are analyzed,respectively,and a new dichotomy optimization algorithm is proposed,whose principle and procedure are illustrated in detail.By comparing the results of dichotomy with the other classical algorithms by Planck formula and actual white LEDs spectra,it is proved that the dichotomy is a CCT algorithm with higher accuracy and faster speed.国家863计划重大专项(2006AA03A175);福建省重大专项(2006H0092);福建省自然科学基金(2008J0030);厦门市重大项目(3502Z20061004)项目资

Design and thermal analysis of high performance MEMS capacitive pressure sensor

为了进一步提高接触式电容压力传感器的性能,设计了一种高性能双凹槽结构的接触式电容压力传感器,并对该传感器在高温环境中的总体性能进行了分析。推导了热传导和热弹性理论,并对影响传感器热分析的各个因素与温度的依赖关系进行了描述;在整个分析过程中,使用AnSyS软件并结合有限元方法对全尺寸传感器的热效应进行模拟。结果表明,在接触工作状态双凹槽接触式电容压力传感器的温度对输入(压力)-输出(电容)特性的影响是线性的,且线性范围内初始压力随温度的升高而降低;当温度载荷为550 k时,双凹槽结构的灵敏度为1.21x10-6Pf/PA,比传统单凹槽的0.8x10-6Pf/PA高出50%,表明该压力传感器有着非常优异的高温特性。To improve the high temperature properties of touch mode capacitive pressure sensors,a Double-cave Touch Mode Capacitive Pressure Sensor(DTMCPS) is proposed and its overall performance in high temperature environment is analyzed significantly.Firstly,the theories of heat transfer and thermo-elasticity are deduced,and effects of many temperature dependence factors on thermal analysis of this sensor are described.Then,Finite Element Method and ANSYS software are used to simulate the thermal effect of the full dimension sensor during this analysis.The results indicate that the influence of temperature on the input(pressure load) and output(capacitance) characteristics is linear in a touch operation state of this DTMCPS,and its initial pressure of linear range reduces with temperature increasing.Furthermore,the sensitivity of double-cave structure sensor is 1.21×10-6 pF/Pa at 550 K,which has been 50% up on 0.8×10-6 pF/Pa of the traditional single-cave structure.These results show that this sensor has excellent high-temperature performance.国防军工科研资助项目(No.XDTH2009232A