The Study of Service Trade Impacts on Energy and Carbon Emission Efficiency: An Empirical Analysis with Panel Data

近年来，全球气候变暖、雾霾加重、温室气体污染等气候和环境问题日益严重，经济的可持续发展问题越来越受到广泛重视，世界各国为此举行了多轮气候谈判，分配减排任务。与此同时，各国积极推行产业结构升级，保证经济的健康和可持续发展。世界各国都希望在维持经济增长的情况下尽可能的降低能源消耗，减少二氧化碳的排放，提高本国的能源和碳排放效率。发达国家率先将目光聚焦到“清洁型”的服务业和服务贸易的发展上，第三产业比重迅速上升，服务贸易规模逐渐扩大。然而学界尚未对服务贸易是否能够影响能源和碳排放效率有全面系统的研究，甚至也有学者对服务业和服务贸易是否具有环境友好型属性也直言质疑。因此，中国作为世界上碳排放量最大的国...The development of industrial economy had enormous destruction to the environment. With climate and environment problem increasingly prominent,such as global warming,the haze and greenhouse gas pollution,low-carbon economy attracted more and more attention. Countries around the world held several rounds of climate negotiations to allocate tasks. At the same time,countries actively introduce domest...学位：经济学硕士院系专业：经济学院_国际贸易学学号：1572013115197

Design and Implementation of Remote Educational Administration Teaching System Based on RIA

伴随着计算机与网络的普及以及信息化技术的快速发展，当今社会已经进入信息化社会，而社会的信息化程度从一个侧面反映出了一个国家经济与政治水平。因此，为了紧跟时代的发展，院校也在大力进行信息化改造，努力实现教务教学的信息化。为了满足院校信息化的需求，本文开展了对基于RIA的远程教务教学系统的研究。所完成的工作有： （1）通过对当前远程教务教学系统的研究背景与国内外研究现状的分析，得到了其所存在的不足，并给出了研究基于RIA的远程教务教学系统的意义。 （2）对系统实现过程中所用到的RIA技术、Flex技术、J2EE框架与FMS技术进行了介绍。其中，在对RIA技术的介绍中，对其概念、特点、模型、设计...With the popularity of network and computers and the rapid development of information technology, the information society has been coming. And informatization level also reflects the national economic and political levels. Therefore, colleges pay more attention to the information construction to keep up with the development of the information society. In order to meet the requirements, we carry ou...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201223076

福清光贤里蒜岭驿铺地点变迁考——兼考蒜岭与草堂山地名

草堂山初名蒜岭。最晚在宋徽宗朝设蒜岭铺于草堂山(蒜岭)南麓仙岭。元朝至元十六年(1279年)蒜岭铺北迁重建,使\"草堂山\"与\"蒜岭\"分离,\"蒜岭\"随驿铺在新址延续,\"蒜岭(村)\"名即缘于此。翁承赞居蒜岭并就读附近漆林书堂属误会。朱熹未宿草堂山韶溪书院,其\"晓发渔溪驿,夜宿囊山寺\"诗句可为证。以蒜岭铺北迁为界,宋刘克庄等人涉蒜岭诗作归属草堂山(蒜岭),元明两朝涉蒜岭诗作归属今蒜岭村。清康熙朝,杜臻巡视从江口桥、仙岭、下埔、蒜岭至棉亭所走驿道自北宋以来未变更,驿道从未经福莆岭入江口东大,东大(大岭)也非\"古驿道入莆第一村\"

Total Synthesis of (±)-polycitorol A

摘要 Polycitorols类生物碱是2005年由Tanaka小组从一种叫Polycitoridae的海洋 海鞘类生物体中分离得到。Polycitorols独特的化学结构及潜在的生物活性引起了 许多研究小组的浓厚兴趣。本论文围绕(±)-polycitorolA的全合成开展研究。 本论文的主要目标是：将实验室最新发展的一氯二茂钛催化的仲酰胺、醛与 活泼烯烃的三组分串联自由基偶联反应方法，应用于天然产物生物碱 (±)-polycitorolA的全合成中构筑氮杂季碳中心；应用氨基甲酸酯的阳极氧化反应， 简便构筑C-2正丁基侧链。论文取得结果如下： 从2-氧代环己烷丙腈2出发，经过9...Abstract The polycitorols alkaloid was isolated by Tanaka and co-workers from a marine ascidian of the family Polycitoridae in 2005. Due to its promising biological activity and challenging structure, this molecule has attracted the attention of many research groups. Focused on the total synthesis of (±)-polycitorol A, this thesis contains two parts: (1) Utilizing the titanocene monoc...学位：理学硕士院系专业：化学化工学院_有机化学学号：2052014115155

翁承赞与福清光贤里草堂山

草堂山之名首见朱熹好友梁克家《三山志》中,宋明以及清康熙方志的记载都否定草堂山与朱子有关。现存乾隆、嘉庆二碑揭示：草堂山的遗址不是紫阳书院遗址,而是韶溪书院遗址。崇祯＂紫阳朱先生书院＂碑与乾隆《福清县志》相关记载均属民间传说的产物,不可采信。据唐萧项诗、宋《莆阳比事》与康熙《闽粤巡海纪略》等记载,结合实地考察,认定草堂山在唐末为翁承赞兄弟读书的漆林书堂,后毁。大致在朱熹去世后的南宋末,宋儒黄伯谷在书堂旧址创＂韶溪书院＂

近25 a 银川市城市化进程中热力景观格局演变分析

Abstract： Based on the Landsat images and statistical data，in this paper the urbanization process and thermal landscape dynamics of Yinchuan City were analyzed． The objectives of this study were as follows: ① To analyze the spatial and dynamic characteristics of urban thermal landscapes based on the landscape pattern index; ② To assess the influence of the urbanization process on the thermal landscapes; ③ To understand the relationship between the land use pattern and the land surface temperature ( LST) based on the distribution index． The results showed that there was a significant heat-island effect in Yinchuan City，and the high temperature area was consistent with the built-up area and the unused land． LST declined from the downtown to the suburbs，and an obvious difference of the dynamic characters of the thermal landscapes could be identified at the different stages of urbanization． LST for various land use had obvious discrepancies，the mean LST for the land use types was in a descending order of unused land，construction land，green land and water body． Different land use types had different thermal distribution at different stages of urbanization． The land use pattern influenced the urban thermal environment，especially the spatial distribution of green land and unused land affected LST more significantly

Marketing Strategy of Regional Fresh E-commerce：Based on Data Analysis of U Company in Xiamen City

生鲜领域是一个万亿规模的市场，但国内生鲜电商在2016年行业渗透率只有3%。这个领域有众多的生鲜电商创业公司，包括生鲜电商平台（如天猫喵生鲜、京东到家）、垂直生鲜电商平台（如本来生活网)、产地电商、外卖平台及微商等多种模式企业参与其中。 U公司是一家基于区域的生鲜电商创业公司，以水果等产品作为初始核心产品。提供“高品质、2小时快速配送、48小时售后退换保证”服务。这个模式是区别于生鲜电商平台、垂直生鲜平台及本地外卖平台的一种模式，立足区域，希望提供更快速的配送及服务。公司以厦门区域来验证这类的商业模式。 在创业初期，也迅速赢得市场的认可。但随着时间的推移，U公司发现，尽管在品质控制、物流配...Fresh field is a trillion size of market, but the penetration of fresh e-commerce only accounts for three percent. Therefore, numerous fresh e-commerce venture companies emerged, including fresh e-commerce platform (Tmall, JD), vertical fresh e-commerce platform (such as benlai.com), origin e-commerce, takeaway platform, Wechat business and so on. U company is a region-based fresh e-commerce vent...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：1792010115091

“海丝”视角下:隐元禅师东渡弘法与日本长崎华侨华人社会(上)

隐元东渡实为兴福、崇福二寺的邀请,因崇福寺大檀越福清人列名邀请名单。长崎华侨华人社会信仰的佛教,属禅宗又兼容海神妈祖、关帝等神灵信仰,这是中国长江以南沿海普遍存在现象在长崎的再现,且与其海洋活动相关。隐元抵长崎弘法,将兴福、崇福等寺原先以妈祖、关帝等神灵信仰为中心的佛寺,转变为以习佛修禅为中心的禅宗丛林,华侨华人在\"唐三寺\"中信仰妈祖等活动仍然延续。反映了既对长崎华侨华人社会多样性信仰的尊重,也着意华侨华人社会佛教信仰品质的提升

Case Study on Tax Planning of Real Estate Enterprises

2015年对于不少房企来说，从黄金时代到白银时代的转型已开始“落地”。这其中，既有万科、万达、恒大这样的业内龙头，也有苏宁环球、阳光城这种体量不小、业绩表现不错的房企。据我国国家统计局的信息显示，国家税收收入在稳步增长，由2007年的45621.97亿元增长到2014年的119175.31亿元，年均增长率达到了14.70%。同时，通过我国上市房地产公司的税费支出统计信息来看，2007年至2014年共7年间税费支出合计7100.21亿元，其中2007年税费支出共为310.26亿元，2014年税费支出共为1369.19亿元，年均增长率达到了23.62%，显然已经超过了国家总税收的增长率。繁重的税负...According to the data from China's National Bureau of Statistics, the country's total tax revenue has increased steadily from 4562.20 billionin 2007 to 11917.53 billion in 2014, whose average annual growth rate is 14.70%.While the data in the same period from listed real estate enterprises shows the expense of tax has increased from 31.03 billion yuan in 2007 to 136.92 billion in 2014, whose avera...学位：会计硕士院系专业：管理学院_会计硕士学号：1752013115119

汉语话语标记"所以"--母语者和新加坡汉语学习者使用情况对比研究 = The Chinese Discourse Marker "Suoyi": A Comparative Study of its Usage between Native Speakers and Singapore Mandarin Learners

Master'sMASTER OF ART