325 research outputs found
Exploration and Application of New Southern Fujian Architectural Style
现代建筑的地域风格特征设计可以成为现代建筑地域性表达的基本单元,可以协调地域特色与建筑设计的关系。与通常意义的现代建筑设计不同的是,体现地域性的建筑形式设计具有更宽泛的内涵,对建筑形式的设计包含在整个设计过程中,而不是分为建筑设计和形式设计这样不同的阶段。本文通过论证形式设计对建筑本体的整体完善以及对地域特质的分析,探索在具体的地域建筑设计中如何塑造优质的地域建筑形式精神。 本文将通过大量的资料积累以及实地调查,认清国内外现代建筑形式设计的现状、问题及发展趋势,从类型分析到建筑实例状况的研究,通过理性的多层次的分析,阐述了闽南传统建筑实践和理论研究的现状,并且通过研究闽南传统建筑形式要素,为...The design with regional characteristics of modern architecture can be as the basic unit of regional expression of modern architecture and coordinate the relationship between regional characteristics and architectural design. Different from the generalized modern architectural design, the design of architectural forms which reflect the regionalism has a broader connotation, which permeates through...学位:工程硕士院系专业:建筑与土木工程学院建筑系_建筑与土木工程学号:2522009115147
The Research on the Development Strategy of Bank of Beijing
摘要 经济全球化和金融一体化深刻改变着原有的金融市场竞争格局,作为国家综合实力和整体竞争力的重要组成部分——银行业面临的竞争日益加剧。近一两年来种种迹象显示,我国城市商业银行大规模重组整合已悄然拉开序幕,城市商业银行的格局正面临着大洗牌。而对于处在生死关头的城市商业银行来说,必须做出战略抉择,要么奋起发展,要么退出市场。对城市商业银行中佼佼者来说,重组整合可能是一次难得的扩张机会。 作为区域性金融机构,北京银行面临着良好的机遇和严峻的挑战,正确的战略关乎存亡,本文以著名战略管理专家迈克尔·波特的竞争理论为主要理论依据,首先对商业银行所处的外部环境(经济环境、政策环境、社会环境、技术环境...Abstract The tendency of economic globalization and financial all-in-one has changed the original situation of contest. The bank industry, part of the comprehensive power and competing power of one nation in the whole, is confronted with intensifying contests. For a year or two, all kinds of signs show the large-scale reconstruction and integration of city commercial bank has lifted the curtai...学位:工商管理硕士院系专业:管理学院高级经理教育中心(EMBA项目)_高级管理人员工商管理硕士(EMBA)学号:X20041500
Study on the Running of Participatory Irrigation Management Organization:Taking Lipi WUA in Wanzai City, Jiangxi Province for Example
我国拥有总量世界第六的水资源,但水资源人均占有量仅约世界人均的四分之一。根据相关统计,我国农业用水量约占总用水量的70%,水资源不足严重制约了我国农业的发展。学者们通过对大量案例的深入分析发现,资源的管理效率低下是水资源短缺的重要原因。世界各国的灌溉水资源管理经验表明,由用水户参与管理灌溉水资源能够显著提高水资源的配置效率,即实行参与式灌溉管理,而参与式灌溉管理最普遍的组织形式是农民用水协会。我国自20世纪90年代中期在世界银行的推动下引进“参与式灌溉管理”模式以来,已经在全国范围内建立了大量的农民用水协会。但在实际中,除了少数协会正常运转外,大部分用水协会名存实亡,没有发挥其应有的作用。因此...China is rich in water resources, ranking the sixth in the world. However, it has only a quarter of the world's average per capita water capacity. According to related statistics, agriculture costs 70 percent of the total amount of the water usage in China. Water resource shortage has already hindered the development of agriculture seriously. By means of further research of a large number of cases...学位:经济学硕士院系专业:经济学院_人口、资源与环境经济学学号:1532012115202
Effects of the Xitongxiao prescription on apoptosis and proliferation of chondrocytes in knee
目的:探讨膝痛消方对促进软骨细胞增殖和抑制IL-1β诱导的软骨细胞凋亡的作用。方法:体外培养膝关节软骨细胞,用阿利新蓝染色方法检测软骨细胞蛋白多糖,用Ⅱ型胶原免疫荧光染色检测软骨细胞Ⅱ型胶原的表达,以鉴定软骨细胞;用MTS检测软骨细胞的增殖;用IL-1β诱导软骨细胞凋亡,AnnexinV/PI双染检测细胞凋亡。结果:膝关节剥离得到的细胞形态为多角形或梭形,阿利新蓝与Ⅱ型胶原免疫荧光染色均呈阳性,证明分离培养的细胞为软骨细胞。MTS实验结果发现膝痛消方提取物处理软骨细胞后检测到的OD值随浓度增加而增加且显著高于对照组。此外,IL-1β处理诱导软骨细胞凋亡,而膝痛消方提取物能够有效地抑制IL-1β引起的细胞凋亡。结论:膝痛消方能促进软骨细胞的增殖,抑制IL-1β诱导的软骨细胞的凋亡。以上发现为膝痛消方临床上治疗膝关节骨性关节炎提供药理作用依据。Objective:To investigate the effects of the Xitongxiao prescription on the cell proliferation and the inhibition of IL-1β-induced apoptosis of chondrocytes.Methods:To identify chondrocytes,the articular chondrocytes were cultured in vitro;staining with alcian blue was used to detect the protein polysaccharide,and staining with collagen immunofluorescence was used to examine the expression of type II collagen in chondrocytes.The proliferation of chondrocytes was determined by MTS.Apoptosis of chondrocytes was induced by IL-1β,and the effect of apoptosis was tested by Annexin V/PI double staining.Results:The morphology of the cells obtained from the knee joint was polygonal or fusiform.The tested results of Alcian blue and collagen immunofluorescence staining were positive.These together certified that the isolated cells were knee chondrocytes.MTS assay results showed that the detected OD values were dosedependently increased and they were significantly higher than those of the control group.In addition,the apoptosis of chondrocytes was induced by IL-1βtreatment.While the extract of the Xitongxiao prescription could effectively inhibit the IL-1β-induced apoptosis of chondrocytes.Conclusion:The Xitongxiao prescription could promote the proliferation of chondrocytes and inhibit the apoptosis of chondrocytes induced by IL-1β.The above findings may provide one of pharmacological mechanisms of the Xitongxiao for clinical treatment of knee osteoarthritis.厦门市科技计划项目(3502z20144031);福建省自然科学基金计划资助项目(2015J01065)
一种文档自动生成模型的构建及其应用
针对企业在编辑数据汇总文档(Word 格式) 时因手动计算、人工校验造成效率低下且容易出错等问
题,通过分析数据汇总文档的特点及其所包含的基本数据类型,提出了一个文档自动生成数学模型。该模型对文
档生成过程中一些必要的操作及文档模板进行了定义,并应用模型经过迭代计算,将文档模板转化为特定日期的
数据汇总文档。该模型已应用于某发电厂的经营决策文档自动生成系统,并成功地集成于工作流系统中。应用实
验表明,该模型是可行且有效的。黑龙江省电力总公司科技攻关资助项
To Decipher the Ocean Carbon Sink Through Interdisciplinarity and the Integration of the Past and Present
海洋是地球上最大的活跃碳库,发挥着全球气候变化“缓冲器“的作用,研究海洋碳循环过程与储碳机制是当前的国际热点。然而,地球系统的复杂性注定了这个重大命题必须通过学科交叉、古今结合才能取得较全面的认识和新的突破。The ocean is the world's largest active carbon pool and buffers global climate change.Current scientific research focuses on ocean carbon cycling and carbon sequestration mechanisms.The new cognition can be successfully reached only through interdisciplinary and integrative studies of the past and present oceans.国家重大科学研究计划项目“海洋微型生物碳泵储碳过程与机制研究”(编号:2013CB955700); “南海深海过程演变”重大研究计划集成项目“南海碳循环与生物学储碳机制集成研究”资
Heat Transfer of Channel Type Wheel Heat Exchanger under Frosting Condition
Formation of frost on the surface of exhaust outlets causes the performance degradation of channel type wheel fresh air ventilators when operating under low ambient temperature in winter. In this study, a detailed model for the channel type wheel heat exchangers under frosting condition was established, including a frosting sub-model and a channel type wheel heat exchanger sub- model. Analysis on the heat transfer characteristics of a frosted channel type wheel heat exchanger was performed under different ambient conditions. In addition, the intervals of defrosting were obtained under different operating conditions. The computing results are in agreement with the experimental data
对立定跳远训练方法的研究
本文通过对大、中、小学5个年龄段男女近450名学生的13个运动项目成绩和立定跳远成绩进行测试,找出与立定跳远成绩相关性较大运动项目,从而制定较科学的训练方法,提高学生的立定跳远成绩
Determination of Lead Content in Standard Materials of Lake Sediment and Tea by ID-ICP-MS
采用2种微波消解体系(HNO3-H2O2和HNO3-H2O2-HF)及3种定量模式(同位素稀释法、标准工作曲线法和标准加入法),对沉积物和茶叶标准物质中的铅进行测定,结果表明:同位素稀释质谱法的各项检测指标显著优于其它两种定量模式(茶叶中铅含量测定值为4.30μg/g),标准加入法次之(3.75μg/g),标准工作曲线法较差(3.61μg/g)。二种微波消解体系中,加HF酸优于不加HF酸,不加HF,茶叶中铅的回收率仅有89%,加入HF则上升为98%。Three different quantitative modes,namely external calibration,standard addition and isotope diluˉtion were compared for the determination of lead contents in lake sediment and tea standard materials with two digestion systems.The results showed that the isotope dilution gave the highest accuracy and precision in comˉparison with the other two modes.But the results were affected by the digestion system.For example,the reˉcoveries of lead content for tea were98%and89%for HNO 3 -H 2 O 2 -HF and HNO 3 -H 2 O 2 digesting sysˉtem,respectively.福建省重大科技项目子课题(2003Y005-04);; 厦门大学现代分析科学教育部重点实验室开放课题(B40402
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