39 research outputs found

    Study on Agency of Maritime Carrier

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    内容摘要我国的海运承运人代理制度颇具特色,它是通过借鉴、参照相关海事国际公约制定的,其与我国民法中的代理制度有不尽相同之处。本文试通过对英美普通法下和相关海事国际公约中的承运人代理制度进行比较分析,并结合我国民法代理理论和海事司法实践,在体现海商法所追求的公平和效益的价值基础上,对我国海运承运人代理制度作一个全面分析与研究,并对该制度的完善提出了一些大胆的立法建议。全文除引言和结束语外,主要分为四章。第一章主要对海运承运人代理制度进行概述,主要对海运承运人代理制度的法律特征、主体和该制度中的当事人间的相互法律关系进行了全面的分析。第二章主要对相关海事国际公约中规定的海运承运人代理制度进行比较分...ABSTRACT This dissertation is a study of agency of maritime carrier from both the historical and comparative perspectives. It traces back to the root of agency system from which the agency created under the common law tradition of the agency theory, and reveals and analyzes “the separatism” under Chinese civil law. On the basis of the research of agency law under common law and the judicial pr...学位:法律硕士院系专业:法学院法律系_法律硕士(JM)学号:X20010806

    Internationalization of Philippines Higher Education:The Concrete Practices and Two Sides

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    近20年来,菲律宾积极参与高等教育国际化,包括招收国外留学生、鼓励学生出国留学或实习、与国外大学开展合作项目、积极参与国际学术交流等,积累了较丰富的经验。本文主要论述菲律宾高等教育国际化策略及实践,并指出其高等教育国际化的有利因素和不利因素。Philippines have actively participated in the internationalization of higher education,including the recruitment of foreign students,encouraging students to study abroad,carrying out cooperative programs with foreign universities,and actively participating in international academic exchanges and so on.The article analyzes the advantageous and disadvantageous factors influencing the development of it

    武夷山亮叶水青冈林物种多样性研究

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    本文为武夷山自然保护区生物多样性GEF项目内容之一,调查了保护区内不同海拔高度的代表性森林生态系统的物种多样性。亮叶水青冈林是山地的代表性森林生态系统之一。应用Shannon—Wiener多样性指数、Pielou均匀度、Simpson指数和PIE对武夷山亮叶水青冈群落高等植物进行了物种多样性研究。结果表明该群落的Shannon—Wiener指数值为1.2973,Pielou均匀度为34.71%,Simpson指数为2.4777,PIE为0.5964,群落的乔木层物种多样性较高,各项多样性指数分别为2.5757,89.11%,12.1179和0.9175,灌木层、草本层的多样性指数值极低

    表面增强拉曼光谱研究硫脲及其衍生物在银电极上的共吸附行为

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    用表面增强拉曼光谱技术(SERS)研究了HClO4介质中硫脲(TU),一甲基硫脲(MTU)和烯丙基硫脲(ATU)在银电极表面的共吸附行为.首次报道了它们的混合物在银电极表面上竞争共吸附随电极电位变化的行为以及在所研究的共吸附体系中作为支持电解质的弱吸附ClO-4离子被诱导物理共吸附的现象.作者联系地址:江西师范大学化学

    武夷山自然保护区生物多样性研究 1.小叶黄杨矮曲林物种多样性

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    本文为武夷山自然保护区生物多样性GEF项目内容之一 ,调查了保护区内不同海拔高度的代表性森林生态系统的物种多样性 .小叶黄杨 (Buxussinicavar .parvifolia)林是中山矮曲林的代表性类型之一 .应用Shannon Wiener多样性指数、Pielou均匀度、Simpson指数和PIE对武夷山小叶黄杨群落高等植物进行了物种多样性研究 .结果表明前两者是较好的多样性指标 ,该群落的Shannon Wiener指数值为 1.80 6 8,Pielou均匀度为 49.6 7% ,Simpson指数值为 2 .9146 ,PIE为 0 .6 5 6 9.群落乔木层与藤本植物的物种多样性较高 ,前者各项指数值分别为 2 .2 312 ,71.16 % ,5 .0 783,0 .80 31;后者各项指数值分别为 1.3371,83.0 8% ,3.5 32 7,0 .716 9

    Simple Combustion Production and Characterization of Octahydro[60]fullerene with a Non-IPR C-60 Cage

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    1. Xiamen Univ, State Key Lab Phys Chem Solid Surface, Xiamen 361005, Peoples R China 2. Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China 3. Xiamen Univ, Sch Life Sci, Xiamen 361005, Peoples R ChinaFor the first time an easier, operable combustion method is employed for the synthesis of non-IPR fullerene, and an octahydro[60)fullerene with a non-IPA C-60 cage (C-60 isomer C-#1809(60)) produced by combustion is isolated and characterized by MS, UV vis, IR, and NMR spectroscopies in combination with DFT calculations. This finding shows that, in addition to chlorine, hydrogen can be an ample cataloreactant for the production of non-IPR fullerene derivatives under such conditions as arc-burning and diffusion combustion.NSFC 20525103 20673088 20973137 20721001 20423002 21031004 973 projects 2007CB815301 2007CB81530

    Combustion Synthesis and Electrochemical Properties of the Small Hydrofullerene C50H10

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    通讯作者地址: Xie, SY (通讯作者),Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China 地址: 1. Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China 2. Xiamen Univ, Coll Chem & Chem Engn, Dept Chem, Xiamen 361005, Peoples R China 3. Xiamen Univ, Sch Life Sci, Xiamen 361005, Peoples R China 电子邮件地址: [email protected]; [email protected] hydrofullerene C50H10 is synthesized by low-pressure benzeneoxygen diffusion combustion. The structure of C50H10 is identified through NMR, mass spectrometry, and IR and Raman spectroscopy as a D5h symmetric closed-cage molecule with five pairs of fused pentagons stabilized by ten hydrogen atoms. UV/Vis and fluorescence spectrometric analyses disclose its optical properties as comparable with those of its chloride cousin (C50Cl10). Cyclic and square-wave voltammograms reveal that the first reduction potential of C50H10 is more negative than that of C50Cl10 as well as C60, with implications for the utilization of C50H10 as a promising electron acceptor for photovoltaic applications.973 projects 2011CB935901 NSFC 21031004 21021061 2077310

    Study on the spatial and temporal variation of surface chlorophyll a in Taiwan Strait and its adjacent waters

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    从物理过程和营养输送方面讨论了2006~2007年台湾海峡及其邻近海域表层水叶绿素A含量的时空变化特征及其调控因素.结果表明,台湾海峡表层水体从南至北叶绿素A含量的季节变化存在着明显差异.在北部海区叶绿素A含量平均值以春季居高,冬季最低;中部海区以秋季最高,夏季最低;南部较反常,以冬季最高,夏季最低.浙闽沿岸流、海峡暖流及上升流所造成的营养盐输入方式的差异可能是决定海峡叶绿素A含量季节分布南北差异的关键因素.分析结果还表明,春、夏季叶绿素A含量的分布在南部和北部海域均主要受营养盐限制,秋季叶绿素A含量在南部和北部海域分别主要受到磷酸盐含量和水温的影响,冬季叶绿素A含量在南部和北部海域分别主要受到硝酸盐含量和水温的影响.Spatial and temporal variation of chlorophyll a and their environmental factors in surface water of Taiwan Strait and its adjacent waters is discussed based on the physical process and nutrients transportation in 2006 and 2007.The results showed that seasonal variation of chlorophyll a was different remarkably from the south to the north in Taiwan Strait.The maximum mean of chlorophyll a appeared in spring and the minimum in winter in northern waters,but in the middle waters the maximum mean of chlorophyll a appeared in autumn and the minimum appeared in summer.It was abnormal in the south that the maximum value appeared in winter and the minimum in Summer.The different nutrients transportation of surface water and upwelling water by Zhe-Min along-shore water and Taiwan warm current may control the distribution of chlorophyll a in the southern and northern Taiwan Strait.The analysis also showed that nutrient concentrations was the factor that controlled the distribution of chlorophyll a in spring and summer in the southern and northern Taiwan Strait.In autumn,chlorophyll a contents were mainly influenced by temperature in northern Taiwan Strait while phosphate in southern Taiwan Strait.In winter,chlorophyll a contents were mainly influenced by temperature in northern Taiwan Strait while nitrate in southern Taiwan Strait.国家908专项基金资助项目(908-01-ST06

    Binary Cluster Ions Si_nX_m--± (X = C,P,S,O) Produced by Laser Ablation

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    通过在自制仪器上发生的激光等离子体反应,产生了硅与碳、磷、硫、氧等非金属元素形成的二元原子簇离子,记录了它们的飞行时间质谱.根据对这些簇离子的组分的分析,认为在硅碳簇离子中碳原子形成直链,硅原子位于链端;硅硫簇离子中的硅原子向一维伸展,通过硫原子桥连一起;硅磷簇离子则主要来取多面体的构型.所有成簇硅原子的价电子在各簇离子中都充分参于成键.Binary cluster ions with compositions of silicon and another nonmetal element such as carbon, phosphorus, sulFur or oxygen were produced From laser ablation of appropriate samples.Their time - of - Flight mass spectra were recorded and analyzed.The geometries of the cluster ions were Found to be varied with the composition of the nonmetal elements but all valent electrons were Found to be involved in the bonding so that there is no dangling bond in the species.国家自然科学基金优秀中青年人才专项基金项
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