论自然与文化遗产问题

遗产问题是如此之复杂,世界上没有任何一个国家完全妥善解决了这个问题。在清醒理解自己的问题和症结后,正确的态度应该是负责任地面对它们:既不应掩盖自己的问题,害怕外人评说,也不该亦步亦趋听命于人;而是正视现实,在自己国情和文化背景下、在国际准则的框架下建立自己的准则

On the Construction of the Supervision System of Listed Company’s Information Disclosure by Media

上市公司信息披露法律制度的目的是为所有投资者提供公开获取信息的法律保障，旨在实现市场参与者的机会公平，即促使每个市场参与者都能平等地获得所有与其投资决策相关的公开信息，任何人都不能凭借着在信息占有上的优势而获利。与融资者相比，投资者需要保护，与一般投资者相比，中小投资者则更应当重点保护，因为投资者尤其是广大中小投资者的信息搜集和分析能力相对较弱，市场交易力量也小，客观上需要重点保护。新闻媒体具有新闻自由的权利，包括了采访、报道权等权利，与其他监督方式相比较，在监督上市公司方面，具有自身的优势，能有力促进新闻媒体的监督权走向制度化、规范化、程序化。正是基于这原因，从新闻媒体对上市公司信息披露的监...The purpose of Information disclosure system is to provide investors with all the normal legal protection for the public to access information, market participants gain the opportunity to achieve fair and that each market participants equaly access to all investment decisions related to their public information,with no one can hold the advantage in the information to profit. Investors and financie...学位：法律硕士院系专业：法学院法律系_法律硕士(JM)学号：1362008115083

Biochemical Characterization of Multivalent Glyco-nanoparticles Assembled from Amphiphilic Diblock Polymers

蛋白组学主要研究基因衍生的蛋白质之间的相互作用。由于很多蛋白质在表达之后会被糖基化，要完全了解蛋白质之间的作用机制，需要对蛋白质上的聚糖链(glycan)的功能进行专门的研究。由于单价的糖配体与糖蛋白受体之间的结合力很弱，自然界利用多个糖配体与多个蛋白受体的多价结合，即“多价效应”来获得提高的结合力与选择性。 本论文首先制备了带有氨基的甘露糖和半乳糖衍生物，然后分别与聚苯乙烯-聚(苯乙烯-交替-马来酸酐)骨架中的马来酸酐酰化反应，得到了可以在水溶液中自组装成表面含有多价糖探针（甘露糖或半乳糖）的高分子纳米颗粒。 我们将所制备的含有糖探针的、包埋有荧光猝灭剂的纳米颗粒与荧光分子FITC标记的...Glycomics involves the study of protein-glycan interactions mediated biology. Due to lots of protein glycosylated after expression, it is necessary to specially investigate the function of the glycan on the protein to fully understand the mechanism of protein interaction with glycan. Although the intrinsic affinities of lectin-glycan interactions are low, nature utilizes multivalency to achieve st...学位：理学硕士院系专业：化学化工学院化学系_化学生物学学号：2052006115201

会计信息披露动因剖析

一般而言，会计信息披露系指股份有限公司通过招股说明书（或债券募集说明书）、上市公告书、定期报告、临时报告及其他披露文件，向广大投资者、债权人及其他信息使用者披露公司财务状况、经营成果、现金流量（或财务状况变动）及其他对决策有用的信息。一、投资者、债权..

ON THE REVIVAL OF RURAL CHARACTERISTIC INDUSTRY IN ARCHITECTURAL CONTEXT： A CASE STUDY OF ZI＇NI TOWN IN LONGHAI

抛开产业经济这个基础,流于建筑形式的“乡村复兴”只是空壳。本文从产业复兴的视角出发,以龙海市紫泥镇蘑菇产业为研究案例,结合当地废弃蘑菇房的改造与再利用,论述如何利用现有的空间形式和建筑手法,从生产、加工、经营等方面进行产业复兴,从而再现乡村活力。The ＂rural revival＂ of an architectural formality is only an empty shell, when it puts aside the industrial economy. From the perspective of industrial revival, this paper takes the mushroom industry of Zi＇ni town in Longhai as the research case, combining with the transformation and re-use of the local abandoned mushroom breeding room and discusses how to use the existing forms of space and architectural practices from the aspects of production, processing and management to carry out the industrial revival, so as to reproduce the vitality of the village

Quantitative classification management of health inspection in private medical institutions in Haicang of Xiamen,2013 ～ 2015

目的 通过对2013-2015年厦门市海沧区民营医疗机构量化分级管理情况进行对比分析,为持续改进量化分级管理提供依据.方法 自制标准和评分表,对民营医疗机构进行量化分级管理;选择连续三年实施分级管理的86家医疗机构为研究对象,进行统计学分析.结果 2013-2015年医疗机构评定为A级、B级者所占比例逐年上升,评定为C级、不予评级者所占比例逐年下降(P＜0.001);不同类别医疗机构中,2015年门诊部评定为A级者所占比例最高,为66.7％,村卫生室评定为B级者所占比为85.7％,等级提升最快;不同诊疗科目中,中医科诊所等级变化最明显(P ＜0.05);一级指标中,2015年“机构执业管理”合格率为96.5％,变化最大(P＜0.001),“传染病消毒隔离”合格率为52.3％,变化不明显.结论 民营医疗机构量化分级管理效果明显,在增强质量管理等方面取得进步,可从加强宣传、交叉评分、分类管理、综合监管4个方面予以改进完善.厦门市海沧区科技计划项目(350205Z20154009

Embryonic Development of Tachypleus tridentatus

用人工授精方法获取中国鲎的受精卵 ,室温下完成胚胎发育。实验结果表明 ,①中国鲎成熟卵为黄色或浅黄色 ,卵径 2 7～ 3 5mm ,扫描电镜下厚而韧的卵壳上有许多大小不同的微孔 ,精子头部椭圆形 ,具一盘状顶体囊 ,尾呈鞭毛状 ;②中国鲎的胚胎发育可分为卵裂期、囊胚期、原肠胚形成期、附肢原基形成期、组织分化期和快速生长期 ,从受精到孵出三叶幼体约需 55d ;③中国鲎胚胎发育具有发育期长、个体差异大、部分胚胎发生滞育等特点。Mature horseshoe crab, Tachypleus tridentatus were sampled from aquatic market in Xiamen during the period from July 1998 to July 1999. The fertilized eggs were obtained by artificial insemination, then cultured in prepared seawater at room temperature(24～30℃). The fertilized egg appeared yellow or light yellow and its size ranged from 2.7 to 3.5*!mm. Sperm of the horseshoe crab consisted of an elliptical head and a long flagellum. Under the scanning electron microscope, there were many irregular pores on the thick chorion surface and an acrosomal vesicle like a plate on the top of the sperm. The embryonic development of T.tridentatus could be divided into 6 stages: cleavage,blastoderm,gastrule,appearance of rudimental appendages,organ specialization and rapid growing stage. It took about 55 days for the embryonic development from fertilized eggs to trilobite larva. The embryonic development of the horseshoe crab showed the characteristics of long hatching period,great variations in development interval between the individuals and diapause in some embryos.国家自然科学基金资助项目 (No.396 70 147

Separation and Identification of β-alanine in Sargassum horneri(Turn.) C.Ag.

非蛋白质氨基酸在抗癌、抗菌、抗结核、抗坏血病等方面有着重要的作用。本文主要对铜藻中的游离氨基酸进行检测分析和部分分离纯化及结构鉴定方面的研究,为更好的开发利用这些天然产物提供技术支持。采用离子交换树脂层析法分离铜藻粗提液中的游离氨基酸,收集3 MOl/l的氨水洗脱液,用PITC-HPlC柱前衍生反相高效液相色谱法对其进行检测分析,结果显示粗提液中除含有多种组成蛋白质的氨基酸外还有3种未知组分,且含量较高的常见蛋白质氨基酸为丙氨酸、脯氨酸、缬氨酸。采用半制备高效液相色谱系统制备分离了其中一种未知组分的衍生物MWz2,经真空冷冻干燥后为略黄固体粉末,结合核磁共振波谱、高分辨质谱、红外光谱数据,最终鉴定MWz2去掉已知取代基团PITC后的成分为β-丙氨酸,分子式为C3H7nO2,分子量为89.09。Non-protein amino acids were found to have many bioactivities such as anti-cancer,antibacterial,anti-tuberculosis,anti-scurvy and so on.Detection,separation and identification of free amino acids in Sargassum horneri(Turn.) C.Ag.were studied in this paper,which provided technical support for development and utilization of these natural products.Free amino acids were separated by ion-exchange column chromatography from the crude extracts of Sargassum horneri(Turn.) C.Ag.Amino acids were eluted with 3 mol/L NH4OH and the eluate was collected.Many protein amino acids and three unknown components were discovered in Sargassum horneri(Turn.) C.Ag.by PITC-HPLC.The main protein amino acids were alanine,proline,valine.One unknown derivative component(MWZ2) was obtained by preparation HPLC.MWZ2 was slightly yellow solid powder after vacuum freeze-drying.According to analysis of NMR,HR-MS,IR spectroscopy data,the molecular structure of MWZ2 had been elucidated.MWZ2 was β-alanine after removed substituent component of PITC,its molecular formula was C3H7NO2,molecular weight was 89.09.国家海洋局海洋公益项目(200805041

审美人类学三人谈

审美人类学是美学中的人类学旨趣同中外人类学历史上审美习俗研究资料与理论积累相互交汇的逻辑结果 ,注重理论思辨的美学研究与强调田野调查的人类学研究的相互补充和相互阐发 ,激发出一些意蕴深厚的新的学科生长点。社会现实当中的文化建设、旅游开发和文化语境包含着许多可供审美人类学研究的广阔学术空间。审美人类学的深化发展对于美学和人类学的学科建设 ,都大有裨益

Vibrational Spectroscopy Criteria to Determine α-Pyridyl Adsorbed on Transition Metal Surfaces

Corresponding author. Email: [email protected]; Tel: +86-592-2189023[中文摘要]基于簇模型采用密度泛函理论在B3LYP/6-311+G**/LANL2DZ(metal)基组水平上计算了吡啶及α-吡啶基吸附于Pt、Pd、Rh、Ni四种金属表面的红外和拉曼光谱.通过详细地分析和比较计算结果与文献报道的实验谱图,提出了以N端吸附的吡啶分子和α-吡啶基这两种表面物种各自存在的谱学判据.计算结果表明在以上四种金属表面,α-吡啶基的拉曼活性比吡啶的小,而特征谱峰的红外强度与吡啶相当.该结果表明红外光谱是检测金属表面α-吡啶基的有效手段,也解释了采用表面增强拉曼光谱和红外光谱研究吡啶吸附在金属表面得出不同结构的原因.[英文摘要]Density functional theory calculations at the B3LYP/6-311+G**/LANL2DZ(metal) level were used to predict the infrared (IR) and Raman spectra for pyridine and α-pyridyl upon interaction with platinum (Pt), palladium (Pd), rhodium (Rh), and nickel (Ni) clusters. After carefully comparing the simulated IR and Raman spectra with the corresponding experimental spectra from literature, the characteristic frequencies for the metal surface adsorbed pyridine and α-pyridyl were determined. Our results show that on these metal surfaces α-pyridyl has a far lower Raman activity compared with pyridine, but their characteristic frequencies have comparable IR intensities. This is the reason why different adsorption configurations are proposed for the IR and the surface-enhanced Raman spectra (SERS). Our results indicate that IR spectroscopy is an effective tool to detect α-pyridyl adsorbed on metal surface.国家自然科学基金(20973143,91027009);国家重点基础研究发展规划(973)(2007CB815303,2009CB930703); 厦门大学(2010121020);国家科学人才培养基金(J1030415)资助项