Design and Implementation of City Traffic Guidance System Based on GPS Equipped Floating Car

随着经济的发展及国民生活水平的提高，越来越多的人选择开车出行，这势必造成交通的拥堵。交通拥挤已经成为各个城市生活的主要问题，在城市建设基本完成的情况，如何充分利用路网的空间成了目前智能交通系统的一个重要的课题。 本文通过将行驶在城市各个方位的出租车作为采集数据的浮动车，将采集的GPS信息在GIS系统中进行处理分析，直观的判断展现路网拥挤度情况，为出行者和监管部门的决策提供实时的信息依据。 结合三亚的情况，出租车作为浮动车，在信息采集技术中首先确定浮动车采样时间间隔和浮动车样本量，之后数据会进行预处理，如判断车辆行驶状态等，再与电子地图匹配，利用算法进行路径选择，形成浮动车运动轨迹，再根据瞬...With the development of the economy and national living standards improve, more and more people choose to drive, it will inevitably cause the traffic jam. Traffic congestion has become a major problem in each city life. Along with the situation of the city basically completed the construction, how to make full use of the road network space has become an important topic in intelligent transportatio...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201323065

The Research on Chinese Adverbs Characteristics of 17-19th Century Western Sinology and the Inspiration of Teaching Chinese as a Foreign Language

自16世纪中叶以来，西方来华人士逐渐增多，中西交流日益频繁，西方汉学研究逐步成型，并发展壮大。西方汉语研究从早期的只言片语，零星描写，到后来的专业论著出版、词典教材编纂，其认识日渐全面、深刻和系统。西方汉语研究也为后来的中国学者的汉语研究开拓了新的视野，丰富完善了汉语研究内容和系统。但是当前国内对西方汉语研究的专门研究规模未成，而对西方汉语研究中的汉语特征研究则更少。 本文以汉语副词为切入点，通过人类内省方式和语料库驱动技术，对八部西方汉语论著和三本汉英词典进行研究，分析西方人对副词的定义、构词、语义、语用等特征的认识和描写。在与国内当前副词认识体系参照的基础上，本文通过三方，即国内副词认识...Ever since the mid-16th century, westerners have been visiting China and the number is increasing. So are the exchanges between western countries and China. Therefore, Western Sinology gradually began its forming and growing. From fragmentary and sporadic description to specialized Chinese works, Chinese textbooks and Chinese dictionaries, Western Chinese Studies are becoming more and more compreh...学位：汉语国际教育硕士院系专业：海外教育学院_国际汉语教育学号：2652012115124

Hearing impairment in Vietnamese children : a medical mission-based analysis

A better understanding of hearing disability situation would advance hearing health care in the developing world. Vietnam is a developing country with audiology at its early stage of development. This study examined the situation (degree, types and causes) of hearing impairment, the effects of age and gender on hearing impairment, and the age of identification and its relationship with degree of hearing impairment in Vietnamese children. Sixty nine participants aged from 20 to 129 months with prelingual-onset hearing loss were assessed during Global Foundation For Children With Hearing Loss humanitarian field missions. Data on hearing assessment findings, including case history and pure-tone audiometric outcomes, were analyzed. Results showed that hearing impairment of participants ranged from moderate to profound levels, and that sensorineural pathologies accounted for 80% of hearing loss. Maternal rubella was the most common cause. Age and gender showed no statistically significant associations with degree of hearing impairment. Average age of identification was 23.2 months and a greater proportion of children with profound hearing loss than those with milder degrees were noted. To reduce the prevalence of childhood hearing loss, improved immunization programs against infectious diseases and development of universal newborn hearing screening programs are highly recommended.published_or_final_versionSpeech and Hearing SciencesBachelorBachelor of Science in Speech and Hearing Science

Species Composition of Genus Scylla and Genetic Diversity of Scylla paramamosain (Estampador,1949) Populations in China

青蟹是我国重要的海洋经济蟹类。本文通过形态学和分子标记方法，研究青蟹属在中国大陆东南沿海的种类组成，明确优势种的种类；分析优势种拟穴青蟹S.paramamosain的遗传多样性和遗传分化。为我国青蟹种质资源的可持续利用及保护，加速遗传育种提供科学依据。 采集了13个地区共413只野生青蟹。通过形态比较，确认有4个种，它们是：锯缘青蟹(Scyllaserrata),紫螯青蟹(S.tranquebarica),拟穴青蟹(S.paramamosain),榄绿青蟹(S.olivacea)。这4个种类可以从头胸甲额缘4个齿的长度（FMSH/DFMS）、形状，螯足腕节内刺的有无、螯足及步足斑纹来区分。其...In order to study on the species composition and dominant species in the coastal waters of southeastern China in genus Scylla, 413 individuals were collected from 13 sites and 24 measurements were taken. By morphological comparison, there are 4 species being identified, namely S. serrata, S. tranquebarica , S. paramamosain, S. olivacea. The four species can be distinguished by means of the length ...学位：理学博士院系专业：海洋与环境学院海洋学系_海洋生物学学号：B20042700

The Training and Operation of High Position Singing Style

多声部合唱艺术在西方已经有一千多年的历史，传入我国也有一百多年时间。在一百多年的发展过程中，我国多声部合唱艺术积累了极其丰富的表现形式和形成多种演唱风格。1990年1月，马革顺教授以一个合唱指挥家的敏感性和洞察力，明确提出：“国际上流行的是高位唱法，我国应尽快与国际接轨”。马革顺教授在这里提出的问题，是一个关系到我国合唱艺术的繁荣和发展的重大理论问题和实践问题，应当引起音乐界的高度重视。本文阐述了笔者对“高位唱法”的一些初步认识，分析了“高位唱法”的训练与运用，针对高位唱法“轻、柔、高、美”的特点，文章结合我国目前合唱团的排练方法把高位唱法运用于无伴奏合唱《牧歌》中。It has been developed for thousands of year for multi-voice choir arts in western country and introduced to China for over one hundred year. In the course of developing, choir arts accumulated abundant performance and singing style in the past one hundred years. In January 1990 Professor Geshun Ma indicated with sensitivity and insightfulness of a choir conductor that High Position singing is now ...学位：文学硕士院系专业：艺术教育学院音乐系_音乐学学号：2005130157

Investigation on preparation and magnetic properties of the undoped ZrO2 and HfO2 nanoparticle-assembled thin films

自从无掺杂HfO2薄膜的室温铁磁性被发现后，对无掺杂非磁性金属氧化物纳米结构材料的磁学性能研究成为近年来磁学和稀磁半导体领域的一个研究热点，但是关于这类材料的铁磁性起源仍然存在较大争议。因此，对无掺杂HfO2和ZrO2纳米结构材料的磁学性能研究具有重要的实际意义和学术价值。 本文采用实验室自行研制的纳米粒子束流复合沉积设备，利用等离子体磁控溅射惰性气体冷凝技术制备HfO2和ZrO2纳米粒子组装薄膜。在系统探索工作参数对纳米粒子的粒径大小与尺寸分布的影响后，通过改变工作电流I和Ar/He流量，我们最终获得了平均直径在4~12nm之间可控的ZrO2和HfO2纳米粒子。同时，XRD结果表明物理气相...Since the unexpected room-temperature ferromagnetism (RTFM) was found in undoped HfO2 thin film, research on the magnetic properties of undoped nonmagnetic metal oxide nanostructural materials became a research hotspot in field of magnetism and diluted magnetic semiconductor (DMS). However, the origin of ferromagnetism in such materials still maintains debatable without a consensus. Therefore, stu...学位：工学硕士院系专业：材料学院_材料学学号：2072010115008

日治時期北臺灣客家婦女之閩客通婚研究

研究期間：20150101~20151101研究經費：NT$186,000[[abstract]]本研究將以此歷史人口資料庫做為分析依據，結合地理資訊系統(GIS)，探討地理與意識的界線存在與變 異，亦即客家婦女與臺灣尪接受閩客通婚上的分佈（見圖2至圖5）。五結、峨眉、竹北、北埔和淡水各有 其地理環境條件之特殊，故主要經濟模式亦不同，也會與其他地區或族群有所差異。有鑑於此，如何找出 這些客家婦女的經濟力，同時紀錄其家戶組成模式，並進一步轉化出北臺灣客家婦女生命歷程再現可資利 用之元素，相信將有助於客家婦女文化之傳承，也是本研究主要之動機與目的。[[notice]]補正完

Clinical analysis of ZhongTon gAn combined with mecobalamin in treatment of primary trigeminal neuralgia in menopausal women

目的：探讨肿痛安联合甲钴胺治疗更年期女性原发性三叉神经痛（primary trigeminal neuralgia,PTN）的临床疗效。方法：选择45至60岁PTN更年期女性患者108例,采用随机分组,随机分入实验组和对照组,运用双盲对照研究。实验组54例治疗给予肿痛安＋甲钴胺,对照组54例治疗给予卡马西平。运用视觉模拟评分（visual analogue scale,VAS）对患者疼痛进行观察。统计8周治疗周期内患者疼痛改善情况、更年期躯体症状缓解情况,以及用药期间各组用药发生不良反应发生情况。治疗满一年后随访,进一步统计两组治疗方法的长期疗效。结果：实验组与对照组用药后与用药前比较,VAS值均显著下降（P〈0.05）;实验组与对照组用药后1、2、4周同时间节点内相互比较,VAS值差异无显著性（P〉0.05）。一年后随访治疗有效率比较：实验组总有效率（90.74%）,明显高于对照组（61.11%）,差异有显著性（P〈0.01）。实验组治疗8周后16项更年期躯体症状均有明显改善,与治疗前比较均有显著性差异（P〈0.01）,对照组未见明显更年期躯体症状缓解现象。实验组治疗期间不良反应（3.70%）低于对照组（24.07%）,两者间差异有显著性（P〈0.05）。结论：肿痛安联用甲钴胺在治疗PTN更年期女性患者时具有显著的疼痛缓解效果,虽其短期疗效与卡马西平治疗组不具有明显统计学差异,但能有效缓解更年期躯体症状,使其长期疼痛缓解效果明显高于卡马西平,且并发症少。Objective： To investigate the clinical efficacy of ZhongTongAn combined with mecobalamin the treatment of menopausal women with primary trigeminal neuralgia. Methods： 108 cases of primary trigeminal neuralgia women in the 45 to 60 years old were selected, randomly divided into two groups for double blind control study. Experimental group（54 case） was given ZhongTongAn combined with mecobalamin and the control group （54 case）was given carbamazepine. Visual analogue scale （VAS） was used to observe the pain of patients. During the 8 weeks of treatment, the improvement of pain, the remission of climacteric symptoms, and the adverse drug reactions occurred in each group were observed Long-term efficacy of the each treatment were statistics after one year follow-up. Results： Compared with before treatment and after treatment, both groups have significant decrease in visual analogue scale （VAS） values （P~0.05）. There was no significant VAS difference between the experimental group and the control group in the same time point （P ~0.05）. Compare with the total efficiency between the two groups after one year, the total effective rate of the experimental group （90.74%） was obviously higher than the control groups （61.11%）, P〈 0.01. After eight weeks of treatment the experimental group has significantly improve in 16 factors of somatic symptoms, compared with before treatment was significantly different （P 〈0.01）. In the control group, there was no obviously relief of somatic symptoms. Adverse reactions in the experimental group（3.70%） were lower than those in the control group（24.07%）, the difference is significant （P〈0.05）. Conclusion： ZhongTongAn combined with Mecobalamin in the treatment of menopausal women with primary trigeminal neuralgia with significant pain relief effect. Its short-term efficacy has no obvious statistical difference with carbamazepinetreatment and can effectively relieve menopausal symptoms, so that the long-term pain relief effect is s

Induction of triploidy and its effect on growth and gonadal development in Pseudosciaena crocea

Triploid was induced by hydrostatic pressure in Pseudosciaena crocea. Pressure shock of 500kg·cm~(-2) was administered to eggs for 2 min at 3 min after fertilization. The triploid rate was 92.1%. The nucleus diameters (major axes) and volumes of erythrocytes in triploid were measured respectively 1.28 and 1.70 times those in diploid. The triploid growth rates (body length, weight) were not significantly different compared to the diploid controls. The gonadal development was studied through tissue section. The result showed that the triploids had undeveloped gonads and were sterile.福建省科技厅资助项目(99-2-212

TGF-β1 induces activation of HSC-T6 cells and epithelial-mesenchymal transition in rats

目的探讨转化生长因子-β1（TGF-β1）在大鼠肝星状细胞系（HSC-T6）活化及上皮间质转换（EMT）中的作用。方法体外培养HSC-T6，用MTT法筛选TGF-β1对HSC-T6作用的最佳浓度；用10μg／L TGF-β1处理HSC-T624h，相差倒置显微镜下观察细胞形态改变，免疫荧光染色法检测细胞骨架结构F-actin蛋白的表达，RT-qPCR法检测肌动蛋白α-SMA及代表上皮间质转换的神经黏附素（N-cadherin）、波形蛋白（vimentin）和上皮黏附素（E-cadherin）基因表达；用不同浓度（0、5和10μg/L）的TGF-β1处理HSC-T624h，Western blot检测α-SMA、N-cadherin、vimentin和E-cadherin蛋白表达。结果10μg/L TGF-β1干预HSC-T624h有最好的细胞存活率；TGF-β1刺激HSC-T6后，细胞拉伸，伪足增多呈星形，细胞间连接疏松，呈显著活化状态；F-actin聚集形成应力纤维丝，沿细胞长轴分布；实验组α-SMA mRNA及vimentin mRNA的表达量明显高于对照组（P〈0．05），而E-cadherin mRNA的表达量明显降低（P〈0．05）；在不同浓度的TGF-β1呈剂量依赖性致α-SMA及N-cadherin和vimentin的蛋白表达量增多，而E-cadherin的蛋白表达量减少。结论TGF-β1可诱导HSC-T6活化及上皮间质转换。Objective To observe the effect of TGF-β1 on activation and epithelial mesenchymal transition （EMT） in rat hepatic stellate cell-T6. Methods Adopt the MTT method to screen the optimum concentration of TGF-β1 in vitro HSC-T6 cultured. After the HSC-T6 stimulation by TGF-β1 of 10 μg/L for 24 hours, the morphology of the cells was observed under inverted phase contrast microscope, the expression of F-actin which on behalf of cotoskeletal structure was detected by immunofluorescence staining; the expression of α-SMA and N-cadherin, vimentin, E-eadherin was measured by RT-qPCR ; The changes of α-SMA, N-cadherin, vimentin and E-eadherin were assessed by Western blot after different concentrations （0,5 and 10 μg/L） of TGF-β1 interventing HSC-T6 for 24 h. Results The optimal cell survival rate was recorded when 10 μg/L TGF-β1 dealt with cells for 24 h. After HSC-T6 were treated with TGF-β1 ,cells stretched, pseudopodia increased and turn into stellate, ceils connections were looser, so that represented a significantly activated state. F-actin filaments gathered to form stress and distributed along the long axis of the cells ; The expression of α-SMA mRNA and vimentin mRNA in experimental group was significantly higher while E-cadherin mRNA was obviously lower than the control group （P〈 0. 05）. TGF-β1 made the protein expression of α-SMA and N-cadherin, vimentin in dose-dependent increased while E-cadherin was decreased.Conclusions TGF-β1 may induce activation and epithelial-mesenchymal transition of HSC-T6.福建省科技计划（2015Y01010224）;福州市科技计划（2014-S-137-1