26 research outputs found

    Under profession promotion plan background——Joint-stock commercial bank in Xiamen credit Risk management countermeasures

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    此次全球性经济危机的爆发,不仅重创国际金融业,也拖累全球实体经济陷入衰退。与受危机影响较大的西方国家相比,我国虽然受金融危机的直接冲击相对较小,但与世界经济日益融为一体的中国经济显然在全球衰退的大潮中无法独善其身,未来1-2年内宏观经济形势不容乐观。国内银行业发展无疑将面临一定的困难和挑战,但在国家“保增长”、“行业振兴规划”等宏观政策的支持和带动下,必然会对我国宏观经济的全局和结构产生重大影响,进而影响银行业务经营和信贷投向,在面临困难与挑战的同时,又会出现很多新的市场机遇,值得国内银行业深入分析,准确把握。 本文首先介绍文章研究的背景:在整体经济下行调整周期中,我国银行业面临着更多的机遇...Communities affected by the outbreak of the global economic crisis, not only among new international finance, also be a burden on the real economy in the world recession.And affected by the crisis will have significant impact compared to Western countries, although the crisis in China direct impact is relatively small, but growing will blend in with the world economy of China's economic downturn i...学位:工商管理硕士院系专业:管理学院工商管理教育中心(MBA中心)_工商管理硕士(MBA)学号:X200615514

    重组人粒细胞巨噬细胞刺激因子致过敏性休克1例

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    1病例资料患者男,61岁,以\"上腹部闷痛伴巩膜黄染2d\"为主诉于2017年4月30日来我院就诊。体检:T 36.8℃,P 80次/min,R 22次/min,BP 150/90 mmHg。患者上腹部闷痛不适,呈阵发性加重,无放射转移痛,皮肤、巩膜中度黄染,余无特殊。辅助检查:血常规:白细胞(WBC)50.54×109·L-1,中性粒细胞(NEU)4.75×109·L-1,淋巴细胞(LYM)10.90×109·L-1,单核细胞(MONO)34.76×109·L-1,血红蛋白(Hb)129 g·L-1,血小板(Plt)35×109·L-1;肝肾功能:血肌酐(SCr)88.7μmol·L-1,葡萄糖(Glu)6.89 mmol·L-1,总胆红素(TBIL)130.08μmol·L-1,直接胆红素(DBIL)129.05μmol·L-1,

    九龙江流域河流磷输出对土地利用模式及水文状况的响应

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    本研究应用现场监测、地理信息技术(GIS)、模型模拟和数理统计等方法,基于2015年3月至2017年2月九龙江流域不同主导土地利用类型源头小流域和两条干流河流表层水总磷(TP)、总溶解态磷(TDP)和颗粒态磷(PP)的浓度监测,探究河流磷浓度与输出负荷的时空变化特征,揭示九龙江流域磷输出对土地利用模式及水文状况的响应.结果发现,九龙江流域河流磷浓度和磷输出负荷具有明显的时空变异性.在空间上,农业流域>城市流域>自然流域,西溪>北溪.在季节上,不同类型流域不同形态磷浓度总体表现为春、冬季节较高,而夏、秋季节较低.TP、TDP、和PP输出负荷春、夏季高于秋、冬季,与径流深度的变化趋势基本一致.磷浓度、输出负荷与林地和裸地面积百分比呈负相关关系,与耕地、果园面积百分比呈正相关关系.但不同季节,磷浓度和输出负荷对土地利用和水文状况的响应存在差异,在夏季的相关性最强.结果表明农业非点源污染是九龙江流域河流磷的关键源,提升林地比例有助于保持水土,改善河流水质,尤其在雨季.国家自然科学基金项目(41471154)厦门大学校长基金项目(20720150129

    Meta-analysis on risk factors of hypertension among Chinese

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    目的综合评价中国居民高血压的主要危险因素,为高血压的一级预防提供循证依据。方法检索收集国内2003-2012年发表的高血压危险因素病例对照研究文献,应用lICHTEnSTEIn量表进行文献质量评估,采用META分析方法进行定量综合分析,绘制森林图,计算危险因素合并Or值及其95%置信区间,通过绘制漏斗图和计算失安全系数nfS控制偏倚。结果纳入文献37篇,各危险因素合并Or值(95%CI)由高到低依次为:糖尿病史Or=2.76(2.24,3.39);超重Or=2.61(2.19,3.11);高血压家族史Or=2.56(2.35,2.79);高盐饮食Or=1.47(1.16,1.85);饮酒Or=1.15(1.07,1.24);吸烟Or=1.14(1.05,1.23)。结论糖尿病史、超重、高血压家族史、高盐饮食、饮酒、吸烟均为中国居民高血压的危险因素。Objective To make a comprehensive evaluation on the main risk factors of the hypertension in China, so as to provide evidences for the primary prevention of hypertension.Methods We searched and collected the literature which were case-control studies on the risk factors of the hypertension in China published from 2003 to 2012.We conducted a quality evaluation of the included literature by Lichtenstein scale.A comprehensively quantitative assessment was made by meta-analysis, including drawing forest plots, calculating the pooled odds ratio(OR) and the 95% confidence interval(95% CI).The biases were controlled according to the funnel plots and the fail-safe number(Nfs).Results A total of 37 studies are included, the pooled OR and its 95% CI of each risk factors are: diabetes 2.76(2.24, 3.39), overweight 2.61(2.19, 3.11), the family history of hypertension 2.56(2.35, 2.79),high-salt diet 1.47(1.16, 1.85), drinking 1.15(1.07, 1.24) and smoking 1.14(1.05, 1.23).Conclusions Diabetes, overweight, the family history of hypertension, high-salt diet, drinking and smoking are all risk factors of hypertension.国家级大学生创新项目(DC2013022

    Analysis on Influential Factors of the Preference for Old-age Support among Elder People in Urban and Rural Areas of Xiamen

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    目的研究城乡老年人养老意愿的影响因素,为优化配置养老资源和提高老年人生活质量提供依据。方法采用多阶段抽样方法对厦门市60岁以上常住老年人进行问卷; 调查,采用多分类logistic回归分析城乡老年人养老意愿影响因素。结果有效调查问卷城区652份、农村622份。城、乡老年人选择家庭养老、社区居; 家养老、机构养老和暂未考虑比例分别为67.5%、18.6%、12.7%、1.2%和71.1%、23.1%、4.7%、1.1%,差异有统计学意义(; P <0.05),且城乡老年人在文化程度、患慢性病、子女是否提供养老费、退休金以及距最近医疗单位的距离等方面分布差异也有统计学意义(P; <0.05)。以家庭养老为参照,城乡,年龄大于80岁者更倾向于机构养老(城、乡的OR(95% CI)分别为3.84(1.845; ~7.99)和3.64(1.07 ~12.47)),距最近医疗单位较远者倾向于社区居家养老(城、乡的OR(95% CI)分别为1.73(1.04; ~2.86)和2.12(1.31; ~3.42))。但城区老年人文化程度较高、退休金较多和子女有提供养老费者更愿意选择非家庭养老,而农村在婚老年人倾向于选择机构养老。结论城乡老年人; 养老意愿均以家庭养老为主,但农村老年人更倾向于社区居家养老,城区老年人更倾向于机构养老,城乡间的经济、文化差异是造成这种差异的主要原因。建议除强; 化家庭养老的功能外,应针对城乡差异合理配置城乡养老资源。Objective To study the influential factors about the preference for; old-age support among the urban and rural elder people,and provide; theoretical basis for optimum allocation of supporting resources along; with greater improvement of life quality for the aged. Methods Based on; the multi-stage sampling method,a survey was conducted among senior; residents older than 60 years old in Xiamen by means of questionnaire.; Chi-square test was used to compare the differences of basic information; between the elderly who lived in the urban and rural areas while; multinomial logistic regression played a role in analyzing the factors; which influenced the old people,s preference for old-age support.; Results 1274 valid questionnaires were obtained, including 652 from; urban and 622 from rural areas. The percentage of elderly people who; would like to live with family support, community-based support at; home,organization support or choice not-considered were 67. 5%,18.; 6%,12. 7% and 1. 2% in urban areas,and as for the countryside those were; 71. 1%,23. 1%,4. 7% and 1. 1%,which were statistically significant (P <; 0. 05). The differences between urban and rural old people were also; statistically significant on the aspects of their education levels,; condition of chronic diseases,pension costs from children,retirement; pension,distance from the nearest medical unit (P < 0. 05). To take; family support as reference,no matter in urban and rural areas,the; elderly older than 80 years old were more likely to choose organization; support;and people who lived far away from the nearest medical unit; would prefer community-based support at home. However,the urban old-aged; with higher education levels,more retirement pension and who got pension; from children were more likely to live without family support,while; rural old people who got married preferred organization support.; Conclusion Family support was the main choice for the elderly from both; urban and rural areas. However,the aging in countryside preferred; community-based support at home and urban old people tended to choose; organization support. The difference of local economy and culture; between urban and rural areas was the key reason. Therefore,apart from; strengthening the function of family support,pension resources should be; appropriately allocated aimed at those differences between urban and; rural areas.国家自然科学基金项目; 厦门大学大学生创新训练项

    Preliminary Analysis of Spatiotemporal Variation of Water Quality and Its Influencing Factors in the Jiulong River Watershed

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    选取闽东南九龙江流域21个典型小流域开展2010年丰(8月)、平(11月)、枯(2月)3个水期的基流水质监测,并借助gIS、多元统计分析方法识别流域水质的时空分布特征及其影响因素,为九龙江流域水质监测、管理与控制提供依据.结果表明,九龙江水质枯水期最差,平水期次之,丰水期水质较好.表征生活污水、工业废水的污染因子对水质变化的贡献率为45.58%,表征农业污染的主成分的贡献率为21.28%.nH4+-n、SrP、高锰酸盐指数、k+、Cl-、Mg2+、nA+浓度与建设用地比例、人口密度呈显著的正相关,nO3--n浓度与耕地比例有显著的正相关,自然用地面积比例与nO3--n、k+、Cl-、nA+浓度有显著的负相关.建设用地比例较大、人口较密集的小流域nH4+-n、SrP、高锰酸盐指数、k+、Cl-的浓度较高,耕地比例较大的小流域nO3--n浓度则较高.在流域水质管理上,建议提高污水处理率,并重视由于化肥施用导致的农业非点源污染对水质的影响.Twenty one sub-watersheds in the Jiulong River watershed were chosen for in-situ monitoring water quality of baseflow in flood season,dry season and average season in 2010.Geographical information system and multivariate analysis were coupled to characterize the spatiotemporal variation of water quality and identify its influencing factors.The results show that the water quality in dry season is the worst whereas the water quality in flood season is comparatively good.The first principal component representing sanitary and industrial wastewater pollution,explained 45.58% of the total variance of water quality.The second principal component concerning pollution due to agricultural activities,explained 21.28% of the total variance.NH+4-N,SRP,potassium permanganate index,K+,Cl-,Mg2+ and Na+had a significantly positive correlation with percentage of built-up and density of population.NO-3-N was correlated positively with percentage of cropland.The sub-watersheds with high proportion of build-up area and density of population show high concentration of NH+4-N,SRP,potassium permanganate index,K+,Cl-.Comparatively,the sub-watersheds with high percentage of cropland show high level of nitrate concentration.Improvement of the wastewater treatment efficiency and increased recognition of agricultural non-point source pollution were finally highlighted from watershed management perspectives.国家自然科学基金项目(40901100;40810069004);福建省自然科学基金项目(2009J01222

    福州市部分养老机构护理员现状及分析

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    随着我国老龄化不断加剧,养老服务人力资源问题日益凸显,养老服务成为当今社会都应重视的问题。目前养老机构越来越多,与迅速增加的老年人口及养老机构床位数相比,养老护理员的增长明显不足。养老护理员是对老年人生活进行照料、护理的服务人员,其职业定义与工作内容同医疗机构中的执业护士有本质区别[1]。养老护理员作为社会养老服务的中坚力量,其服务水平高低直接关系到养老服务

    中国物理海洋学研究70年:发展历程、学术成就概览

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    本文概略评述新中国成立70年来物理海洋学各分支研究领域的发展历程和若干学术成就。中国物理海洋学研究起步于海浪、潮汐、近海环流与水团,以及以风暴潮为主的海洋气象灾害的研究。随着国力的增强,研究领域不断拓展,涌现了大量具有广泛影响力的研究成果,其中包括:提出了被国际广泛采用的"普遍风浪谱"和"涌浪谱",发展了第三代海浪数值模式;提出了"准调和分析方法"和"潮汐潮流永久预报"等潮汐潮流的分析和预报方法;发现并命名了"棉兰老潜流",揭示了东海黑潮的多核结构及其多尺度变异机理等,系统描述了太平洋西边界流系;提出了印度尼西亚贯穿流的南海分支(或称南海贯穿流);不断完善了中国近海陆架环流系统,在南海环流、黑潮及其分支、台湾暖流、闽浙沿岸流、黄海冷水团环流、黄海暖流、渤海环流,以及陆架波方面均取得了深刻的认识;从大气桥和海洋桥两个方面对太平洋–印度洋–大西洋洋际相互作用进行了系统的总结;发展了浅海水团的研究方法,基本摸清了中国近海水团的分布和消长特征与机制,在大洋和极地水团分布及运动研究方面也做出了重要贡献;阐明了南海中尺度涡的宏观特征和生成机制,揭示了中尺度涡的三维结构,定量评估了其全球物质与能量输运能力;基本摸清了中国近海海洋锋的空间分布和季节变化特征,提出了地形、正压不稳定和斜压不稳定等锋面动力学机制;构建了"南海内波潜标观测网",实现了对内波生成–演变–消亡全过程机理的系统认识;发展了湍流的剪切不稳定理论,提出了海流"边缘不稳定"的概念,开发了海洋湍流模式,提出了湍流混合参数化的新方法等;在海洋内部混合机制和能量来源方面取得了新的认识,并阐述了混合对海洋深层环流、营养物质输运等过程的影响;研发了全球浪–潮–流耦合模式,推出一系列海洋与气候模式;发展了可同化主要海洋观测数据的海洋数据同化系统和用于ENSO预报的耦合同化系统;建立了达到国际水准的非地转(水槽/水池)和地转(旋转平台)物理模型实验平台;发展了ENSO预报的误差分析方法,建立了海洋和气候系统年代际变化的理论体系,揭示了中深层海洋对全球气候变化的响应;初步建成了中国近海海洋观测网;持续开展南北极调查研究;建立了台风、风暴潮、巨浪和海啸的业务化预报系统,为中国气象减灾提供保障;突破了国外的海洋技术封锁,研发了万米水深的深水水听器和海洋光学特性系列测量仪器;建立了溢油、危险化学品漂移扩散等预测模型,为伴随海洋资源开发所带来的风险事故的应急处理和预警预报提供科学支撑。文中引用的大量学术成果文献(每位第一作者优选不超过3篇)显示,经过70年的发展,中国物理海洋学研究培养了一支实力雄厚的科研队伍,这是最宝贵的成果。这支队伍必将成为中国物理海洋学研究攀登新高峰的主力军

    Spatiotemporal Variations of Stream Water Quality in the Jiulong River Basin

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    河流水质受各种自然和人为因素的综合影响,这些因素较为复杂并在不同的时间和空间尺度范围内交互作用,使得当前地表水水质的影响机制研究仍很具紧迫性和挑战性。因此研究流域河流水质时空变异特征,并从土地利用、景观格局、地形地质、社会经济等方面分析其影响因素,有助于为流域综合管理、土地利用规划提供科学的依据。 本研究采用监测分析、多元统计分析、空间自相关分析、空间回归和地理加权回归等方法,基于2010-2012三年典型小流域的水质监测数据,探究九龙江河流水质的时空变异特征及其影响因素,取得如下研究结果: 九龙江河流水质具有显著的时空变异特征。枯水期大部分水质指标的浓度最大,平水期次之,而丰水期的浓度最...Stream water quality is affected by the combination of anthropogenic and natural factors, and the relative influences of which change over the range of temporal and spatial scales investigated, that results in a pressing challenge for study on mechanism of river water quality. Therefore, exploring the spatiotemporal variations of stream water quality and thereafter identifying its influencing fact...学位:理学硕士院系专业:海洋与环境学院环境科学与工程系_环境管理学号:2262010115137
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