168 research outputs found
Design and Implementation of the CRM System in Banks
摘要 随着21世纪到来,全球经济呈现一体化趋势,伴随信息化技术(IT)的迅猛发展,尤其是网络技术与Internet的普及,使得现代企业越来越重视信息化技术(IT)在企业管理中的应用。其中客户关系管理(CRM,CustomerRelationshipManagement)是一种利用信息技术加强管理,是以客户为中心,实现企业利润最大化和客户利益最大化为目的的一种营销策略。客户关系管理系统(CRMS)是把有关市场和客户的信息进行统管理、共享,并能进行有效分析、处理的新型应用系统,近年来随着网络技术的发展得以迅速地发展起来。银行系统己成为了计算机行业中的热点问题。而银行行业的客户关系管理应用尚处于起...Abstract With the arrival of the 21st century, the global economy render the integration trend, along with the rapid development of information technology (IT), especially in network technology and the popularity of the Internet, making the modern enterprise more and more attention to information technology (IT) enterprise management applications. Among them, the customer relationship management ...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201123033
Physiological effects of methmidophos and phoxim on Porphyra haitanensis
In this paper, the effects of methmidophos and phoxim with different concentrations and schedule on soluble protein content and chlorophyl a (Chla) content in Porphyra haintanensis were studied under experimental and ecological conditions. The results showed as follows: (1) there were some time-effect and dose-effect relationships between the pollutants and Chla contents. The Chla content of most of groups decreased with the increasing of dose and prolonging of the exposure time. In the same concentration, the toxicities of phoxim to Chla content was stronger than that of methmidophos. (2) All concentration groups in this study didn't show the significant time-effect and dose-effect relationships between pollutants and the soluble protein. And there was no significant difference of the soluble protein content among various groups.福建省重大科技项目(2001Z017
同种异基因小鼠骨髓腔内脐血移植模型的建立及其对造血干细胞植入的影响
【目的】建立同种异基因小鼠骨髓腔内脐血移植模型,研究该技术对造血干细胞(HSC)归巢、植入率、移植后免疫造血重建、移植物抗宿主病(GVHD)等方面的影响。【方法】用C57BL/6胎鼠及新生鼠外周血(FNPB)作供体,以单侧胫骨骨髓腔内注射(IBMI)和尾静脉注射(IV)两种途径移植经亚致死量60Coγ射线辐照预处理的BALB/c鼠。200只受鼠随机分为4组:骨髓腔内注射组(IBM组);尾静脉注射组(IV组);放疗对照组;正常对照组,每组50只。用组织冰冻切片和流式细胞术动态了解CFSE标记FNPB在受体内的分布变化,并观察移植后受鼠存活状况、植入水平、造血与免疫功能恢复及GVHD情况。【结果】①荧光际记FNPB体内动力学显示直至输注后72h,供体FNPB经IBMI后主要积聚于注射侧骨髓腔内,肺部滞留很少。而IV组及IBM组非注射侧骨髓中的FNPB细胞数显著少于IBM组注射侧,IV组非造血组织器官如肺部有明显供体细胞滞留。②同种异基因小鼠CBT模型中IBM组造血、免疫功能的恢复明显快于IV组,无GVHD,移植后90d存活率达到90%,注射侧胫骨植入水平(29.53±6.64)%,较IV组有显著改善。③IBM输注侧骨髓中供体HSCs植入水平及造血重建速度明显优于非注射侧骨髓。【结论】成功建立同种异基因小鼠骨髓腔内脐血移植模型,并证实IBMI途径对促进HSCs植入,造血免疫功能重建,提高UCBT效果方面优于IV途径,多部位IBMI可能更有利于HSC归巢骨髓
武夷山市洲庵遗址考古发掘简报
洲庵遗址位于福建省城村汉城遗址西南2公里处,2013年被调查发现。随后对其进行抢救性考古发掘,共发现汉代房址1处,宋代灰坑6个、窑炉3座,出土一批汉代、宋代建筑材料、陶瓷器标本,这为研究..
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