The Research of Taxpayer Service based on Taxpayers’ Rights and Interests Protection

近年来，随着服务型政府建设的快速发展，以及纳税人法制观念的日益增强，对纳税人权益的保护成为纳税服务的重要职能之一。当前，税收管理更注重强调纳税人的义务，对纳税人权益的保护往往被忽视，多数纳税人甚至不清楚自己具有什么样的权益，更别提权益保护。纳税人权益保护与纳税服务紧密联系，从目的上看，纳税服务是为了更好地保护纳税人的合法权益。同时，纳税服务也是保护纳税人权益的有效途径，以保护纳税人权益为根本导向，及时收集反馈纳税人的需求，有针对性地优化服务，将有利于形成税收征纳双方和谐的双赢局面。本文旨在从纳税人权益保护的视角审视当前我国的纳税服务工作，在借鉴发达国家先进理论和实践经验的基础上，结合我国国情，...In recent years, along with the rapid development of the construction of service-oriented government, and the strength of taxpayers’ legal concept, the protection of taxpayers’ rights and interests has become one of the most important functions of taxpayer service. At present, the tax management mainly emphasizes the obligation of the taxpayer, and ignore the protection of the taxpayers’ rights an...学位：公共管理硕士院系专业：公共事务学院_公共管理硕士(MPA)学号：1392011115033

东山在闽台旧石器时代文化交流中的地位

依据东山岛发现的306件石制品、东山海域发现的170件哺乳动物化石和“东山人”化石以及台湾海峡第四纪沉积物特征，结合分析台湾第四纪哺乳动物化石、旧石器和人类化石，从古生物、古人类、古文化、海平面变化诸方面阐述东山在闽台旧石器时代文化交流中的地位，认为漳州是古人类、哺乳动物迁徙台湾的出发地，东山是桥头堡，“东山陆桥”是连接大陆与台湾的纽带

图像拼接方法及其关键技术研究

图像拼接是图像处理技术的一个重要内容,是一种将多张有衔接重叠的图像拼成一张高分辨率全景图像的技术。该技术广泛应用于显微图像分析、数字视频、运动分析、医学图像处理、虚拟现实技术和遥感图像处理等领域。文中阐述了图像拼接技术的一般问题及其难点,介绍了图像拼接技术发展过程中几种主要的图像拼接方法,重点分析了近几年提出的角点检测及尺度不变特征转换的方法,通过编程实现来讨论这些方法的优缺点,并给出实验的结果

Applications of Chlorella in food industry

现代食品工业正朝着绿色健康、便利的方向发展,具有保健功能的天然产物将是今后新型食品的一个重要发展方向。小球藻因高蛋白、富含类胡萝卜素、维生素等特; 点,具有多种保健功能,可作为功能性食品或保健品应用于食品行业中。本文综述了近年来小球藻在保健食品、功能性食品中的研究和应用进展,着重介绍了小球藻; 在保健食品及主食、副食、饮料等功能性食品中的具体应用和国内外研究进展,以期为今后小球藻在食品行业中的应用提供参考。Modern food industry aimed at green,healthy and more convenient foods.; The use of natural ingredients with functional activity was an; attractive way to design new foods.Due to its high in protein content; and richness in carotenoids and vitamins,Chlorella had many healthcare; functions and could be used in food industry as a functional food and; nutrition enhancing agent.Research progress in the applications of; Chlorella in health food and functional foods in recent years,especially; in staple food,baked food,and beverage,was reviewed in this paper in; order to provide valuable information for the further application of; Chlorella in food industry.国家自然科学基金; 福建省高校产学合作项目; 福建省教育厅中青年教师教育科研项目; 泉州市科技局校地协同创新项

The Effects of Physical and Chemical Conditions on Forming Mycelial Pellet of Phanerochaete chrysosporium and Biosorption of Lead

[中文文摘]为了探讨影响微生物菌丝球生长的物理化学因素和控制菌丝球大小的规律以及微生物吸附重金属的效果，对黄孢展齿革菌（Ｐｈａｎｅｒｏｃｈａｅｔｅｃｈｒｙｓｏｓｐｏｒｉｕｍ）呈球状体生长和用此菌丝球吸附水溶液中的Ｐｂ２＋进行了研究．实验结果表明，在培养液ｐＨ值为４．５，孢子悬液浓度为１０６个／ｍｌ，表面活性剂吐温８０的浓度为０．１％，高碳氮和摇床转速为１５０ｒ／ｍｉｎ的条件下，于３９℃下培养３ｄ，形成直径在１．５—１．７ｍｍ范围内的菌丝球，光滑均匀，具有一定机械强度，对Ｐｂ２＋的吸附能力最强．用０．２ｍｏｌ／Ｌ的ＮａＯＨ溶液处理该菌丝球，对２５ｍｇ／Ｌ的铅溶液的吸附率达到了９５％以上，表明用该菌丝球吸附水溶液中的Ｐｂ２＋是可行的．[英文文摘]The research on the growth of Phanerochaete chrysosporium in the form of pellet was made in this paper to examine the effects of physical and chemical conditions on the formation of mycelial pellets.The experimental results showed that the microorganism pellets of smooth surface,even size(diameter)and good mechanical properties could be obtained at the follwoing culture conditions:pH4 5,10 6 spores/ml in inoculum,01% Tween 80 in medium,high C/N and on the shaker of 150r/min for 3d.Using P. ch ry sosp orium m ycelial pellet s in the bio sorption of Pb2+ from aqueou s solution, the up take reached the maximum when the diam eter of pellet w as in the range of 115—117mm. W hen the pellet s w ere p ret reated by bo iling in 012mo löL N aOH fo r 40m in, the Pb2+ up take w as far h igher than the pellets without pret reatm en t, and the removal efficiency could reach above 95%. The research results showed that the removal of Pb2+ from aqueous solution by P. chrysosp oriumm ycelial pellets was practical.国家教委留学回国人员科研启动基

端面泵浦Nd∶YAG连续输出1052nm波长激光器

设计了一个简单紧凑的1052nm波长激光器。首次利用激光二极管(LD)端面泵浦Nd∶YAG晶体,使用镀有高度选择性介质膜的反射镜产生该波段的激光。激光阈值为0.3W,当808nm波长泵浦光功率达到18W时产生了3.5W的1052nm波长激光输出。光-光转换效率为20%,输出激光功率波动不超过3%

Computer Simulation on Li-Insertion Routes Based on First-Principles

为了研究锂离子电池负极材料InSb的L i嵌入过程,使用基于密度泛函理论的第一原理赝势法,计算了L i离子电池非碳类负极材料InSb在L i嵌入时的125相不同情况下的总能、平衡体积和各相间转换的L i嵌入形成能及相对体积变化等,进而参考电压轮廓实验曲线,筛选出了中间经历两相的最可能的反应路径为L i+In4Sb4→L i1In4Sb4,2L i+L i1In4Sb4→L i3In4Sb4,9L i+L i3In4Sb4→L i12Sb4+4 In;中间经历三相的最可能的反应路径为L i+In4Sb4→L i1In4Sb4,2L i+L i1In4Sb4→L i3In4Sb4,4L i+L i3In4Sb4→L i7In3Sb4+In,5L i+L i7In3Sb4→L i12Sb4+3 In。计算了L i3Sb的晶格常数、总能等,讨论了其能带结构和电子态密度等性质。结果表明:随着L i嵌入到InSb中并生成L i3Sb,其体积略有膨胀,材料发生了由半导体性到金属性又到半导体性的转变。In order to study the process of Li intercalations in InSb,an Ab initio method with the first-principles pseudo potentials based on the density functional theory was used to calculate the total energies,the equilibrium volumes of Li intercalations in InSb in 125 possible cases,the formation energies and the relative volume changes during the material changed from one phase to another.Comparing with the experimental voltage profile curve,we show that the most favored intercalation route for undergoing two intermediate phase is Li+In_4Sb_4 →Li_1In_4Sb_4,2Li+Li_1In_4Sb_4 →Li_3In_4Sb_4,9Li+Li_3In_4Sb_4 →Li_(12) Sb_4+4In,and the most favored route for undergoing three intermediate is Li+In_4Sb_4 →Li_1In_4Sb_4,2Li+Li_1In_4Sb_4 →Li_3In_4Sb_4,4Li+Li_3In_4Sb_4 →Li_7In_3Sb_4+In,5Li+Li_7In_3Sb_4 →Li_(12)Sb_4+3In.The lattice constant and total energy of Li_3Sb was also calculated.The band structures,electronic density of states for Li_3Sb were also discussed.The result shows that the volume slightly expands from InSb to Li_3Sb.The material changed from semiconducting to metallic then again to semiconducting.福建省自然科学基金计划资助项目(E0410025

一种基体表面颜色可控的彩色防腐装饰膜及其制备方法

本发明公开了一种基体表面颜色可控的彩色防腐装饰膜及其制备方法。该彩色防腐装饰膜由位于基体层的金属过渡层与位于金属过渡层表面的四面体非晶碳膜组成，所述的四面体非晶碳膜的厚度为10nm～300nm，并且通过控制该四面体非晶碳膜的厚度能够调节该彩色防腐装饰膜的颜色，使其呈现紫红色、天蓝色、金黄色、灰褐色、银灰色或淡绿色等颜色。与现有技术相比，本发明的彩色装饰膜具有颜色可调控、色彩丰富、绿色环保、硬度高、防腐蚀性能优异的特点，不仅是对现有装饰膜领域的补充与完善，而且突破了现有四面体非晶碳膜的常用应用领域，拓宽了其实际应用领域，具有良好的应用前景

Lithium Extraction Properties in Anode Material Li_(2.5)Cu_(0.5)N for Lithium Ion Batteries

使用基于平面波展开的第一原理赝势法,计算了锂离子电池非碳基负极材料Li2.5Cu0.5N在各种脱锂量下的Li脱嵌形成能以及相应的体积变化,讨论了脱锂前后材料的电荷密度,电子状态密度等电子性质.计算表明,Li2.5Cu0.5N晶体中LiN层的锂的脱出能要比LiCu层的锂小得多,即LiN层中的锂更容易脱嵌.结果还表明,各种脱锂量的Li脱嵌能大致在-2.72~-4.08 eV/Li之间.当脱锂量小于30%,材料的体积变化较小,随着脱锂量的增大,材料的体积变化较大.The ab initio pseudopotential method with the plane wave expansion of the crystal wavefunction was employed to study the non-carbon-basing anode material Li_(2.5)Cu_(0.5)N for lithium ion batteries.The lithium deintercalation formation energies and the corresponding changes of crystal volumes under various amounts of lithium deintercalations are presented.The charge densities and the electronic density of states for the lithium extraction in Li_(2.5)Cu_(0.5)N are also discussed.The calculation results show that the Li extraction in the LiN layer is much easier than that in the LiCu layer.The deintercalation formation energies per lithium are around-2.72 eV to-4.08 eV for different amount of lithium extracted.The changes of volume are small for lithium extraction at <30%,however,the changes are large when the extractions are further increased.国家自然科学基金(10374076);; 福建省自然科学基金(E0410025)资