Research on the Possibility of the Establishment of Customs Special Supervision Area in Putian City

海关特殊监管区域是经国务院批准，设立在中华人民共和国关境内，赋予承接国际产业转移、联接国内国际两个市场的特殊功能和政策，由海关为主实施封闭监管的特定经济功能区域。国务院提出了“稳步推进特殊监管区域整合优化，加快形成管理规范、通关便捷、用地集约、产业集聚、绩效突出、协调发展的格局；完善政策和功能，促进加工贸易向产业链高端延伸，延长国内增值链条；鼓励加工贸易企业向特殊监管区域集中，发挥特殊监管区域的辐射带动作用，使其成为引导加工贸易转型升级、承接产业转移、优化产业结构、拉动经济发展的重要载体”的发展目标。同时，在海关特殊监管区域基础上设立的上海、广东、天津、福建4个自贸区的相继运作，使企业享受着改...Customs special supervision area is approved by the State Council and established in the People’s Republic of China, where the customs can give priority to implement closed supervision. It has the special economic function and can connect the domestic and international markets. The State Council came up with several relevant developing goals. At the same time, four free trade zones have been set u...学位：管理学硕士院系专业：公共事务学院_公共管理硕士学号：X201013606

Radioimmunoimaging of 131 I Labeled Monoclonal Antibody JHⅢFab′ in Nude Mice Bearing Human Hepatocellular Carcinoma

用蛋白酶切技术制备MCAbJHⅢfAb′片段，回收率约10%。片段活性相当于完整MCAb的1102稀释浓度。用氯胺T法标记MCAbJHⅢfAb′，对荷人肝细胞癌bEl-7402裸鼠体内的放射免疫显像进行了研究。腹腔注射131I-MCAbJHⅢfAb′后24~96H，肿瘤部位有放射性浓聚，以48~72H影像最为清晰；而注射131I-MCAbJHⅢ肿瘤部位也有积聚现象，但本底消除更慢。131I-MCAbJHⅢfAb′注射后72H，13种器官的肿瘤组织与非瘤组织的放射性比值均大于3，肿瘤的定位指数为2.56。这表明MCAbJHⅢfAb′在肝细胞癌的诊断和指导治疗方面有更好的应用前景McAb JHⅢFab′ Fragment was prepared with pepsin digestion It′s receiving percentage was about 10% Its titer was 1∶10 2 of McAb JHⅢ McAb JHⅢFab′ Fragment was radiolabeled with 131 I by Ch T method Its distribution and radioimmunoimaging in the nude mice bearing human hepatoma BEL 7402 were studied Between 24-96 h aFter intraperitoneal administration, the image of the concentrating radioacitivity in tumor was obtained by the γ camera and it was the clearest during 48-72 h; whereas the injection of 131 I McAb JHⅢ into the nude mice resulted in an equal radioactivity in tumor, but it′s background was more slowly cleared. At 72 h aFter the injection of 131 I McAb JHⅢFab′, the radioactivity ratioes of tumor/normal tissue(T/NT) For 13 kinds of organ/tissue were all over 3, and the localization index of tumor was 2 56 These results showed that McAb JHⅢFab′ may be useFul in the localization and targeting treatment of human hepatocellular carcinom

物流业的产业影响效应及其政策启示——基于全国35个大中城市面板数据的实证研究

基于全国35个大中城市面板数据,可构建跨城市面板数据模型从价值层面与实物层面同时探析物流业对三大产业的影响效应,在对估计结果进行稳健性与内生性检验基础上,深入分析该影响效应的地区异质性表现。研究结果发现,两个层面衡量的物流业对三大产业均有显著的促进效应,且该估计结果通过了稳健性检验;经过内生性检验后物流业对三大产业的正向影响效应仍显著存在,且消除内生性问题影响后,该效应均得到了显著加强;物流业对东部、中部、西部地区产业的影响效应存在地区异质性,对东部地区第一产业的正向影响效应不显著,但对中部地区第二产业的促进效应最为明显,而对东部地区第二、第三产业的促进效应不及中部和西部地区,表明物流业对东部发达地区产业的促进效应相对最弱;劳动力成本、购买力水平、教育投入、基础设施建设水平等均对三大产业有促进效应,地方政府规模却对三大产业均有负向影响效应。基于此,我国应解除制约物流业发展的体制机制障碍,打破物流业整体布局的区域壁垒;提高物流业与各产业的融合度与动态匹配度,建立现代产业体系;提高物流业驱动下的产业发展与地区经济发展战略的有效契合度,促进地区经济快速发展。国家自然科学基金项目“区域果蔬外贸冷链物流模式及其机制创新研究”(71562033

放大化学反应法测定食盐中的微量碘

依据碘离子的还原性和单质碘的氧化性原理,建立一种食盐中微量碘的放大化学反应测定方法。食盐中微量碘经饱和氯水定量氧化后[1],在间接碘量法测定条件下,方法的灵敏度倍增至36倍,滴定的线性范围为0-4μg/Ml,回归方程为:A3.5104C+0.0311,r2=0.9992,方法的回收率为100.3%--102.6%,相对标准偏差(rSd)为1.48%,测得食盐中含碘量为19.4μg/g。国家基础科学人才培养基金项目(J0630429)资

Visualization Research on Simulation Experiment System

本课题是计算机技术在化学上的应用,属于交叉型课题。它是针对某些特定化学实验以及现有模拟实验系统的缺陷提出来的。研究且实现了这些特定化学实验的网上模拟系统,并且可以与处在不同空间的人进行协作完成实验,实现远程合作功能,弥补了传统模拟实验的空间限制性。主要创新点是:在模拟化学实验的同时还要做到远程通信,使操作者不用局限在同一个空间内同样也能完成实验操作。开发过程用到几个关键技术:远程连接;数据通信及其同步处理;消息设定;图片的组合及其显示。It's an interdisciplinary subject between chemistry and computer technologies.It's raised for some special chemistry experiments and the drawback of existing simulation experiment systems.Here is a research on the simulation system of some special chemistry experiments in the internet,in which moreover people in different place can team up with each other to complete these experiments.That is,effecting this system with remote collaboration function too,which makes up the drawback of existing simulation experiment systems.It's main creative idea is: using computer to simulate chemistry experiments and more important to achieve long-distance communication.Some key technologies in the whole developing process are: remote linking;data communication and synchronization processing;message setting;image combining and showing.国家863计划项目(2006AA01Z129);国家重点基础研究发展计划(973计划)(2007CB311005);厦门大学985二期信息创新平台项

自然图像中建筑目标提取算法

提出了一种从复杂场景图像中提取建筑目标的算法.首先采用对手惩罚竞争学习方法改进基于图论超像素算法的分割粒度,得到分割效果较好的图像块;然后选择基于空间包络模式的支持向量机对图像块进行分类,区分出图像中的建筑图像块与非建筑图像块;最后通过建筑目标的结构特征验证图像中的候选建筑,提取出图像中建筑目标.在标准图像库进行的实验表明:本算法提取建筑目标的能力优于同类算法,并且满足一般应用的实时性要求

基于贝叶斯网的航拍图像建筑目标提取算法

提出一种基于贝叶斯网的建筑目标提取算法。该算法通过多场景航拍图像进行训练后建立纹元字典,将实际图像中的纹元映射到纹元字典获得图像的场景类信息;然后使用朴素贝叶斯网建模建筑目标与场景类空间上下文的关系约束,将建筑目标提取转换为求解贝叶斯网类别节点的后验概率问题。与同类方法的对比实验表明,提出的算法能有效地提取航拍图像中的建筑目标

Scene Classification Based on Global Optimized Framework

提出一种基于全局优化策略的场景分类算法.该算法基于整幅图像提取全局场景特征——空间包络特征.从图像块中提取视觉单词,且定义隐变量表示该视觉单词语义,然后引入隐状态结构图描述整幅图像的视觉单词上下文;在场景分类策略上,构造由相容函数组成的目标函数,其中相容函数度量全局场景特征、隐变量与场景类别标记的相容度,通过求解目标函数的全局最优解推断图像的场景类别标记.在标准场景图像库上的对比实验表明该算法优于当前有代表性的场景分类算法.A scene classification algorithm based on global optimized framework is proposed.Firstly, the global scene feature named spatial envelop is obtained from the whole image, the visual word of each image block is extracted, and latent variable is defined to represent the semantic feature of the extracted visual word.Secondly, the structure graph of latent state is introduced to represent the context of visual words.In respect to scene classification strategy, objective function consisting of different potential functions is constructed in which potential functions are defined to measure the relevance of the variables including global scene feature, latent variables and scene category.Finally, the scene category of the image is determined when the global optimized solution of objective function is obtained.The experiments on the standard dataset demonstrate that the proposed algorithm achieves better results than the state-of-the-art algorithms.国家自然科学基金项目(No.41171341); 航空科学基金项目(No.20125168001); 教育部新世纪优秀人才支持计划项目(No.NCET-09-0126); 教育部博士点基金项目(No.20110121110020); 河南省科技创新人才杰出青年项目(No.114100510006); 福建省自然科学基金项目(No.2011J01365); 郑州市科技创新人才培育计划项目(No.10PTGG342-1)资

女子特殊生理时期的常见舌象探讨

女子在经期、妊娠、产后、哺乳、围绝经期等特殊生理时期,根据不同时期的需求,气血阴阳及脏腑功能随之变化,呈现出来的舌象也与\"淡红舌,薄白苔\"的正常舌象有所不同。文章根据这些特殊生理时期的体质特点,对其常见舌象做一探讨,以期对临床有所裨益。厦门大学大学生创新创业训练计划项目(No.103842017229)~

Research on the Influential Effect of Rural Human Capital Structure on Agricultural Economic Growth

基于卢卡斯人力资本外部性内生增长模型,构建了农村人力资本结构对农业经济增长的影响效应模型,并选取农村人力资本存量和人力资本水平测度指标,实证分析了农业经济增长与农村人力资本结构关系。实证结果发现：农业经济增长与农村人力资本结构存在长期的均衡关系,其中农村知识型人力资本和农村企业家才能与农业产出长期保持着稳定的正向均衡关系,农村总劳动力人口与农业产出长期保持着稳定的负向均衡关系,也发现农村物质资本存量与农业产出长期保持着稳定的同向均衡关系,且由短期非均衡状态向长期均衡状态转变的调整速度比较缓慢。Based on the Lucas endogenous growth model in human capital externalities, this paper constructs the influence model of rural human capital structure on agricultural economic growth, and selects the measurement index of rural human capital stock and rural human capital level, empirically tests the relationship between agricultural economic growth and rural human capital structure. The empirical results find that agricultural economic growth and rural human capital structure exist long-term equilibrium correlation, the total rural labor force population and agricultural output have maintained a stable negative equilibrium for a long time, also find that the rural physical capital stock and agricultural output have maintained a balanced relation in the same direction for a long time, and the short-term non equilibrium state slowly adjust to the long-term equilibrium state.国家自然科学基金项目（71562033）; 新疆自治区研究生科研创新项目（XJGRI2015085