On Heidegger’s Ontology of Art

基于其存在论差异思想，后期海德格尔思想具有两个终极指归，其一是存在发生学意义上的本有，其二是历史学意义上的前苏格拉底时代的希腊。正是围绕着这两个终极指归，海德格尔提出其存在真理观和历史学说。其存在真理观的要义在于将存在真理的本质确立为让存在者经由解蔽进入敞开域成其所是的自由以及比无蔽状态更源始的遮蔽状态即本有之显-隐二重游戏运作。由这一存在真理观出发，海德格尔将西方历史呈现为：前苏格拉底的希腊时代（人在艺术中对诸神命名，把握到了存在之真理）——形而上学时代（存在处于被离弃状态，这一离弃状态在现代科技中达乎极端）——将来的希腊复活时代。 艺术在海德格尔后期思想中具有核心地位。首先，就存在之真理...Based on his thinking about Ontological Difference, there are two ultimate directions in the later Heidegger’s thoughts. One of them is Ereignis in the sense of embryology of being, another is the Greece during pre-Socratic era in the sense of beings,that is the historical and national human beings. Precisely surrounding with these two ultimate directions, Heidegger proposes his view of truth of b...学位：文学硕士院系专业：人文学院_文艺学学号：1022013115238

镜像时代的生命沉思——再论《一一》的主题与电影语言风格

“昏迷/死亡“事件刺穿了世纪末华丽的富足神话,使《一一》反转进入一个“由死及生“、追问生命意义的叙事进程。而在镜头语言上,杨德昌一方面运用丰富的都会建筑元素展开对人性异化境况的暴露;更重要的是其创造性地对镜像时代的高度自觉与批判性思考,正是借由对镜像的反身指涉,他不仅实现了对电影本身的解码,同时完成了对新千年虚实边界模糊的科技时代的重新编码

A Business Plan for Fujian Postal Cross-Border Business Entrepreneurial Platform

本文立足福建邮政，运用PEST、波士顿矩阵、波特五力模型等工具，对邮政企业如何深层次介入跨境电商服务进行分析研究，并运用创业理论、4Cs营销理论及财务分析、风险控制等管理方法，提出了建设、运营、推广一个综合性的“跨境电商创业平台”（以下简称“创业平台”）的创业计划，以大幅提升邮政在跨境电商服务领域的竞争能力，助力邮政重塑在物流寄递市场的“霸主”地位。 本文首先对所在行业的从业角色进行了分类分析，从中选定创业平台所针对的主要客户群，然后分类分析了这些客户群体的需求，从而推导出创业平台的整体定位，并在此定位下对平台的服务功能、体系结构、盈利模式分别进行设计。随后，本文又在创业平台所处的行业状态、...Based in fujian postal company, using PEST model, Boston matrix and Botter five forces model to analyze how to deeply involve to cross-border business service, and on the basis of the theory of entrepreneurship, 4Cs marketing theory, financial analysis, risk control management methods, puts forward the construction and operation, the promotion of a comprehensive "cross-border business platform" (h...学位：工商管理硕士院系专业：管理学院_工商管理硕士(工商管理硕士)学号：1792012115080

论高等教育中外合作办学的规范与引导

高等教育中外合作办学已有20多年的发展历史,目前存在的主要问题是合作办学的中方高校定位不明,合作办学总体水平有待提高;专业、学科设置重复,缺乏特色;高等教育的"公益性"与"营利性"之间矛盾突出,合作办学的"公益性原则"难以充分体现。为了提高办学水平与质量,合理引进与有效利用国外优质教育资源,必须从观念、政策及其落实、监管机制等层面对高等教育中外合作办学活动加以规范与引导。教育部新世纪优秀人才支持计划[教技函(2007)5号]的成果之

Spatial sampling method for crop acreage based on remote sensing in hilly area in Minhou County,Fujian Province

以福建闽侯县作为研究区,采用传统抽样(简单随机抽样、系统抽样、分层抽样); 、空间抽样(空间随机抽样、空间系统抽样、空间分层抽样)等方法对研究区农作物种植面积进行样本抽选、总体推算及误差估计,结果表明: 1 500; m*1 500; m格网为最优抽样单元尺寸,空间分层抽样方法的相对误差为3.86%,变异系数为6.03%,抽样成本为6.03,抽样效率高.与传统抽样方法相比,空间; 抽样方法显著减少样本容量,节约调查成本.Traditional sampling methods of simple random sampling,systematic; sampling,stratified sampling,and spatial sampling methods of spatial; random sampling,spatial system sampling and spatial stratified sampling; were applied to conduct sample extraction,population extrapolation and; error estimation in crop acreage in Minhou County. The results showed; that spatial stratified sampling had the highest sampling efficiency; with 1 500 m*1 500 m square grid as the optimal sampling unit size. And; relative error,variation coefficient and sampling cost was 3.86%,6.03%; and 6.03,respectively. Compared to traditional sampling method,spatial; sampling method significantly reduced sampling size and saved cost.全国统计科学研究项

冬青油真伪鉴别方法研究

通过比较傅里叶变换红外光谱技术（FTIR）、气相色谱-质谱联用技术（GC-MS）、核磁共振波谱技术（NMR）、气相色谱-燃烧-稳定同位素比值质谱技术（GC-C-IRMS）,建立了有效鉴别天然冬青油的方法。FTIR结果表明,样品均含有天然冬青油的官能团;GC-MS结果表明其主成分均为水杨酸甲酯;而NMR定性结果显示样品均为水杨酸甲酯的C、H结构,并利用核磁共振对样品进行了绝对定量;碳、氢稳定同位素测定结果显示天然冬青油、冬青油的δD、δ13C值偏负,合成水杨酸甲酯、疑似合成冬青油的δD、δ13C值偏正。结果表明,稳定同位素比值质谱技术可以有效鉴别天然冬青油。广东省普通高校特色创新项目(650465)广东石油化工学院自然科学研究项目(513036

Hydrothermal modification of alumina carrier

采用低温水热处理技术对-γAl2O3载体进行改性,通过XRD、SEM、BET及NH3-TPD等测试表征技术对改性后的氧化铝进行表征。研究结果表明,低温水热处理-γAl2O3时,-γAl2O3部分再水合生成湃铝石,焙烧后形成γ--ηAl2O3,此双结构氧化铝表面形态为均匀分散的球形细小颗粒,双结构氧化铝载体制备的催化剂表面酸性能与常规-γAl2O3制备的催化剂相比,强酸中心的酸强度减弱,弱酸中心的酸强度增强。γ-Al_2O_3 carrier was modified by hydrothermal treatment and characterized by XRD,BET,SEM and NH_3-TPD techniques.The results showed that γ-alumina transform to bayerite after hydrothermal treatment at lower temperature,while γ-η-alumina formed after calcination.Uniformly-dispersed fine spherical grains exist the surface of the doubly-structured alumina.Compared with untreated γ-Al_2O_3,strength of the strong acidic sites declined while that of weak acidic sites increased.国家重点基础研究发展计划(973计划)资助项目(2004CB217805

Overexpression of VTE1 from Arabidopsis Resulting in High Vitamin E Accumulationand Salt Stress Tolerance Increase in Tobacco Plant~ *

维生素E在动物细胞内具有抗氧化等重要作用,但在植物体内的功能却鲜为人知.本实验利用CaMV35S启动子与来源于拟南芥的编码生育酚环化酶(TC)的cDNA(VTE1)构建的嵌合表达载体,以根癌农杆菌介导的叶盘法转化烟草W38.实验结果表明,具有卡那霉素抗性的再生植株经RT-PCR检测,得到了与阳性对照一致的495bp的目标片段;转基因植株的VE含量比对照植株高2倍左右,个别株系高达11倍.实验还发现,在耐盐性实验中转基因植株对盐的抗性明显高于野生型烟草;同时,在不同盐浓度(150、250mmol/L)胁迫下转基因植株VE含量比未转化植株增加了1.3~1.8倍,首次证明VTE1与植物耐盐性之间的关系.图7参30Vitamin E is an essential antioxidant in the human cells, while its function in plants is unknown. In this study, tobacco W38 was transformed with a construct containing a cDNA insert encoding tocopherol cyclase (VTE1) from Arabidopsis under the control of the cauliflower mosaic virus (CaMV) 35S promoter. The transgenic tobacco plants were confirmed by RT-PCR, which yielded the same PCR product of 495 bp as the positive control. Compared to the wild type controls, up to 11 times of vitamin E were accumulated in different transgenic lines. Interestingly, the over-expression of VTE1 dramatically increased the salt stress tolerance in tobacco plants. To our knowledge, it is first reported that VTE1 can increase salt stress tolerance in plants. Fig 7, Ref 30国家自然科学基金重点项目~

福建省闽侯县区域农作物种植面积的空间抽样方案

基于国产GF-1号卫星影像农作物空间分布数据,以正方形网格作为抽样单元形状,综合应用遥感技术、空间抽样方法、模拟退火算法及空间自相关理论,对福建省闽侯县农作物种植面积进行估算.结果表明:根据全局自相关指数Moran’s I及其显著性指标Z Score,选取1 500 m×1 500 m作为最优单元尺寸;对研究区进行剖分,构建抽样框,对比空间随机抽样、空间系统抽样及空间分层抽样的抽样结果,空间分层抽样方法的样本容量为37,相对误差为3.86%,抽样效率最高;运用模拟退火优化算法规划野外调查的最优路径,确定空间抽样调查方案.全国统计科学研究资助项目(2015LZ18

The optical constants of GaN film investigated by spectroscopic ellipsometry

采用椭圆偏振光谱法,在1.5~6.5 eV光谱范围研究了纤锌矿结构GaN外延薄膜.通过物理模型建立和光谱拟合得到了GaN外延薄膜的厚度和光学常数.所得厚度值与扫描电子显微镜测量的结果相差仅为0.4%.表明所采用的模型和Cauchy吸收色散表式适用于GaN薄膜.进一步采用四相逐点拟合算法得到更全面更准确的GaN薄膜光学常数.A wurtzite GaN thin film was investigated by spectroscopic ellipsometry(SE) in the spectrum range of 1.5~6.5eV.The thickness and optical constants were obtained by building physical structure model and spectral fitting.The difference of the thickness obtained by SE and by scanning electron microscope(SEM) is only 0.4%,which shows that the model and Cauchy absorbent formula are suitable to study the properties of GaN.Furthermore,the four-phase point-by-point fitting model was used to obtain the optical constants in more accuracy.“863”计划资助项目(2006AA03A110);; 基础科研资助项目(A1420060155);; 国家自然科学基金资助项目(60336020);; 厦门市科技计划资助项目(3502Z20063001