Chinese Named Entity Recognition Research based on Discourse

命名实体识别是自然语言信息处理的一项基础工作。命名实体识别的研究，在自然语言信息处理的许多应用领域如信息抽取、自动分类、机器翻译、问答系统和信息检索等都具有重大的意义。国际上，很早就开始了命名实体识别技术的研究并取得了不错的成果。但是，由于中文本身的内在特点，使得命名实体识别问题成为中文信息处理中的一项艰巨的任务。为了解决基于句子中文命名实体识别研究的局限性，本文提出了一种基于语篇的中文命名实体识别算法，并从以下几个方面对基于语篇的中文命名实体识别问题进行了研究和探讨： 首先，文本介绍了人名、地名和组织名三种主要的命名实体的相关语言学知识，并对命名实体识别的早期的规则方法和目前流行的机器学习...Named Entity Recognition (NER), an essential task for Natural Language Processing (NLP), plays a great role in information extraction, automatic classification, machine translation, question answering system and information retrieval. Internationally, many researchers have done research in this area, and excellent result is achieved. However, because of the particularity of Chinese language, Named...学位：工学硕士院系专业：信息科学与技术学院计算机科学系_计算机应用技术学号：2005130235

Shopping Malls and the Development of the Northwest Suburb of Chicago

战后的美国郊区化突飞猛进，而这一时期也是购物城不断兴起和完善的时代。随着购物城的日益繁荣和郊区的发展壮大，它们之间的联系成为人们关注的焦点之一。 芝加哥是美国第三大城市，该城市在战后完成了从传统型城市化向新型城市化的转型，而与这种转型相伴随的则是郊区购物城的迅猛发展。其中芝加哥西北部郊区的兰德赫斯特购物城和伍德菲尔德购物城更是成为誉满全美的购物天堂。本文以购物城所在的芒特普罗斯佩克特和肖姆堡为例，分析芝加哥西北部郊区的成长与购物城发展之间的联系，考察购物城对郊区化以及城市发展的作用，归纳总结出对我国购物城以及城市发展的有利经验。 本文的脉络可概括如下：绪论部分概述国内外学术界对购物城所做的...The suburbanization of the Postwar American gain a rapidly development, and this is also a period in which Shopping malls spring up continuously and become more and more perfect. Along with the growing prosperity of the shopping malls and the development and expansion of the suburbs, the relations among them become one of focuses people paid attention to. Chicago is America's third largest city, ...学位：历史学硕士院系专业：人文学院历史学系_世界史学号：1032009115185

杭州妈祖庙兴废考

杭州最早的妈祖庙建于南宋绍兴年间,这也是福建省外最早的分灵庙。自宋代以来,每个朝代杭州都有至少三座妈祖庙。但清末以后,随着杭州妈祖信仰群体的减少,杭州的妈祖庙逐渐消失

浙江妈祖信仰的“佛教化”研究

妈祖的宗教属性问题是妈祖研究的一个重要方面。本文从“佛教化“的角度,以浙江地区为中心,通过大量明清地方志的记载,考察了明清浙江妈祖信仰佛教化的类型和空间分布,分析了妈祖信仰在浙江佛教化的原因,指出妈祖信仰与佛教之间的密切关系

抗光老化海洋生物活性物质作用机制研究进展

紫外辐射是导致皮肤光老化的主要因素。近年防止紫外线对皮肤的伤害已被大众所重视,探索预防光老化活性物质成为研究热点。海洋是人类巨大的生物资源和物质资源宝库,特殊的环境条件造就了许多具备化妆品功效的海洋生物活性物质。综述阐述了皮肤光老化的外在表现及机制,总结了海洋多糖、酚类化合物、类胡萝卜素、萜类化合物和类菌胞素氨基酸等海洋生物活性物质抗皮肤光老化的保护机制,为其在光保护海洋功能化妆品中的研究和应用提供理论依据。福建省省属公益类科研院所基本科研专项(2017R1003-13);;福建省海洋与渔业结构调整专项[2015];;闽海洋高新[2016]07

Effect of continuous positive airway pressure＇s treatment on type 2 diabetes mellitus with obstructive sleep apnea syndrome patients：A meta-analysis

目的：系统评价持续气道正压通气（CPAP）治疗对2型糖尿病合并阻塞性睡眠呼吸暂停综合征（OSAS）患者的血糖代谢及呼吸参数的治疗效果。方法：应用Cochrane系统评价方法检索Pub Med、Cochrane Library、Web of Science、EMBASE、CBM、CNKI和万方数据库,同时在Google搜索引擎进行检索,收集CPAP对比常规治疗或安慰剂治疗的随机对照试验（RCT）。根据Cochrane协作网推荐的＂风险评估工具＂进行风险偏倚评估,用Review Manager 5.0软件进行统计学分析。结果：最终纳入16个RCT,共945例患者。Meta分析结果显示,对于2型糖尿病合并OSAS患者,CPAP治疗能改善患者的胰岛素抵抗、糖化血红蛋白、呼吸暂停低通气指数、Epworth嗜睡量表评分、最低血氧饱和度及患者的生活质量,CPAP对于空腹血糖的影响无统计学意义。所有研究均未对CPAP治疗的不良反应进行报道。结论：CPAP能改善2型糖尿病合并OSAS患者胰岛素抵抗、糖化血红蛋白、夜间缺氧,可以改善患者的生活质量,但还需要更大量的高质量文献提供科学的证据。Objective：To systematically review the evidence for the effect of continuous positive airway pressure＇s treatment on type 2diabetes mellitus with obstructive sleep apnea syndrome in people. Methods：The searched databases were including Pub Med,Cochrane Library,Web of Science,EMBASE,CNKI,WANFANG Database,CBM Database and Google search engine etc. for randomized controlled trials comparing CPAP with placebo or conventional treatment. Researchers extracted data on apnea-hypopnea index,the Epworth Sleeping Scale（ESS）,LSp O2,homeostasis model assessment of insulin resistance（HOMA-IR）,fasting blood glucose（FBG）,and Hb A1C（%）. All data were analyzed using Review Manager 5.0. Results：Sixteen studies involving 945 participants were included. The results of meta-analysis showed that：（1）For people who are type 2 diabetes mellitus with obstructive sleep apnea syndrome,meta-analysis showed an improvement in AHI,in ESS,in LSp O2,in HOMA-IR,in Hb A1 c and in quality of life,no significant improvement in FBG.（2）No serious adverse events were associated with the administration of CPAP. Conclusion：CPAP can improve insulin resistance,glycosylated hemoglobin,nocturnal hypoxia and the quality of life in type 2 diabetic patients with OSAS,but also need to provide scientific evidence for a large number of high quality literature

An Empirical Study on the Effect of Intergenerational Mobility on Social Equality

本文利用CHnS微观调研数据库,实证分析了中国代际收入弹性及其传递机制,以及收入、教育资源和社会阶层分布的不平等性。研究表明,我国收入差距经历了从逐步扩大到趋于平稳的过程,而同期代际流动性则经历了先波动后提高的过程。人力资本投资和社会地位影响可以解释代际收入弹性的30%左右。教育公平为促进我国社会公平发挥了主要作用,随着机会公平的不断改善,代际流动性也将不断提高,这将进一步减小个体差异性,缩小收入差距,使中国社会走向机会公平、收入公平和社会公平。Based on China Health and Nutrition Survey( CHNS) data,this paper figures out the intergenerational income elasticity of China,analyses its casual mechanism and studies the inequality of income,education resource and social status in China.The empirical study shows that the income gap in China has become stable after years of gradually growth,meanwhile,the intergenerational mobility is increasing after experiencing rises and falls.The investment on human capital and social status can explain 30% of intergenerational income elasticity.Education equality contributes the most to China's social equality.With the continuous improvement of opportunity equality,China's intergenerational mobility will keep increasing,which will narrow the gap of individuals and lead to a further step on the road of opportunity fair,income fair and social fair.国家自然科学基金青年项目“策略性公共政策对居民消费、国内需求和经济发展的影响研究”(71103151); 厦门大学“校长基金”项目“公共支出与税收政策调整对居民实际收入及国民收入分配格局的影响研究”资

中医药改善2型糖尿病胰岛素抵抗的病理生理学机制研究进展

糖尿病,尤其是2型糖尿病是临床常见的慢性疾病,其患病率不断增高,我国糖尿病患病人数已长时间居世界首位,并预计仍将持续较长一段时间[1]。胰岛素抵抗（insulin resistance,IR）是糖尿病的重要病理基础[2]。在糖尿病进展过程中,胰岛素对外周靶器官的敏感性受影响,从而导致其需要量超过正常生理需要量

Effect of the Work Mode of “Co - management of Doctors of Three Kinds” on Residents＇ Willingness of Community First Diagnosis in Xiamen.

目的：了解厦门市“三师共管”慢病管理模式对居民社区首诊行为的影响。方法：根据经济水平和分级诊疗开展状况，抽取厦门市5个社区，采用自行设计的问卷开展调查；应用x^2检验和logistic回归模型分别对居民社区首诊行为的影响因素进行单因素和多因素分析。结果：共调查400名社区居民，回收有效问卷399份。被调查的社区居民中了解“三师共管”者占37．3％；加入“三师共管”者占21．8％；53．4％的社区居民首诊医疗机构为社区医院。单因素分析结果显示，了解“三师共管”和加入“三师共管”者选择社区医院首诊比例更高（P〈0．001）。多因素logistic回归分析结果显示，了解“三师共管”者选择社区医院首诊是不了解者的2．49倍（OR=2．49，95％CI=1．44—4．30）；加入“三师共管”者选择社区医院首诊是不了解者的2．12倍（OR=2．12，95％CI=1．11～4．06）；了解且加入“三师共管”者、不了解但加入“三师共管”者和了解但未加入“三师共管”者社区医院首诊行为是不了解且未加入“三师共管”者的3．09倍（OR=3．09，95％CI=1．38～6．95）、2．94倍（OR=2．94，95％CI：1．54～5．59）和3．07倍（OR=3．07，95％CI=1．16～8．15），．结论：“三师共管”模式对居民社区首诊行为有积极影响，且了解和加入该模式的联合作用效果更好，为巩固改革效果还需要进一步提升“三师共管”模式的知晓率和管理率。Objective To get knowledge of the effect of chronic disease management mode of “co - management of doctors of three kinds” on residents＇ willingness of community first visit behavior in Xiamen. Methods According to the economic levels and the status of implementation of hierarchical medication in different regions of Xiamen, we sampled five communities as our research objects. Self - designed questionnaire was used to get information from the participants. Chi - square analysis and logistic regres- sion models were used to explore the influence factors of residents ＇ willingness to choose community as first visit. Results Totally, 400 community residents were investigated in our research, and 399 valid questionnaires were collected. The awareness rate of the management mode of “co -management of doctors of three kinds” among the residents was 37.3%. The participation rate of the work mode was 21.8% ; and 53.4% of the residents will choose community as their first visit medical institution. Univariable a- nalysis results showed that residents who have known and joined this work mode will be more willing to choose community for their first medical visit （ P 〈 0. 001 ）. Muhivariable logistic regression analysis results showed that the odds ratio（OR） of choosing com- munity hospital at first visit was 2.49, comparing those who were aware of the work mode to those who were not （ 95 confidence in- terval [ CI ] = 1.44 - 4. 30） ; similarly, having participated in the work mode of “co - management of doctors of three kinds” were more likely to choose community hospital, compared with those who knew nothing about it （OR = 2. 12, 95% CI = 1.11 4.06）; the ORs were 3.09 （95%CI = 1.38 -6.95）, 2.94 （95%CI = 1.54N5.59）, 3.07 （95%CI = 1.16-8.15） re- spectively, when comparing those who knew and joined it, or those who didn＇ t know but took part in it, or those who knew but haven＇ t participated in it, to those who did neither know nor join it. Conclusion The study indicates that国家自然基金青年项目“基于医疗支出SD建模的老年医疗保障制度优化研究”（编号：71403229）;厦门市慢病管理（高血压、糖尿病）的经济学评价（编号：XDHT2015591A）;福建省自然科学基金面上项目（编号：2017J01133

墨西哥外汇衍生品市场发展对我国的经验借鉴

墨西哥外汇衍生品市场的发展及汇率制度的变迁和金融危机的发生有着密切的联系。墨西哥金融管理当局积极参与其外汇市场的开放及衍生品市场的发展,并在市场监管、交易所发展和应对离岸市场冲击等方面发挥着主导作用,对我国具有借鉴意义