1,227 research outputs found
WiShing Business Strategy Analysis
本论文简要介绍伟兴通信有限公司近几年来的发展概况、经营状况、瓶颈与困境,通过对通信行业的市场分析,以及同行业竞争对手的分析,总结伟兴通信有限公司的行业竞争趋势。并通过SWOT理论分析公司现有的业务发展环境,公司目前的关系型营销面临转型,代理产品销售为主的业务方式被动性较高,业务模式主动性不强,必须转向打造“品牌+技术”型的经营战略模式,所以本文对公司的经营战略管理进行了分析,阐述了伟兴通信公司经营战略的着眼点、着手点、着力点、着重点等关键措施,从品牌宣传战略,服务口碑着手,针对打造公司核心竞争力品牌的关键性步骤进行详细分点论述。另外还对公司内部支撑经营战略的优化方案列举分析,最后阐明经营战略实...This paper briefly introduces Wishing communication co., LTD., general situation of the development in recent years, operating conditions, bottlenecks and trouble, through to the communications industry market analysis, and analysis of the same industry competitors, the industry competition trend of Wishing communication co., LTD. And through SWOT theory to analyze the company's existing business ...学位:工商管理硕士院系专业:管理学院_工商管理硕士(高级管理人员工商管理硕士)学号:X201315620
The Design and Implementation of Commercial Consumption Oriented Membership Point Management
积分管理系统平台分为会员服务平台、会员管理模块、商户管理平台、积分交易平台、帐务中心、统计分析及辅助工具等模块。 积分管理系统采用B/S架构,采用先进的J2EE的技术搭建。系统的基本结构为MVC结构。系统的总体技术框架为:JSP+Servlet+JavaBean。该系统采用了分层的结构设计思想,系统逻辑结构分为界面——中间件——数据库三层结构,将不同的复杂的数据库操作或是业务逻辑计算划分为独立的模块封装于Bean中,作为用户界面和数据库之间的中间件,所有的数据库操作由用户界面调用Bean来完成,提高了系统的安全性和可移植性。 系统在设计上采用模块化的处理思想,通过对功能的划分,将庞大的系统...The point management system is divided into the service to the member platform, the member administration module, the merchant management platform, consumption point and transaction platform, account center, statistical analysis and aids modules. The point management system uses the B/S architecture. The basic structure of the system is the MVC structure. The overall technology frame of the ...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X200523003
Fabrication of Alumina-based Aerogels
伴随着高超音速航天飞行器、热电池以及工业窑炉等的迅猛发展,对隔热保温的要求越来越高,目前使用广泛的氧化硅气凝胶隔热保温材料已经无法满足应用要求,因此迫切需求一种更耐高温、轻质高效的隔热保温材料。 以仲丁醇铝(ASB)为前驱体,水(H2O)为反应物,乙醇(EtOH)为溶剂,乙酰乙酸乙酯(Etac)为螯合剂,冰醋酸(Hac)为催化剂,通过分步水解和螯合剂的双重作用有效地控制仲丁醇铝的溶胶-凝胶过程,最后经乙醇超临界干燥制得氧化铝气凝胶。实验研究了水、乙醇、和乙酰乙酸乙酯等工艺参数对制备氧化铝气凝胶的影响,最后得到最优物料配比n(ASB):n(H2O):n(EtOH):n(Etac):n(Hac)...With the development of the new ultra-high speed aircraft, military thermal batteries, industrial furnaces and so on, higher and higher requirements have been put for heat-insulation materials. However, the widely used silica aerogel materials have been unable to meet the application requirements. Therefore, there is an urgent need in designing and synthesizing heat insulation material with higher...学位:工程硕士院系专业:材料学院_工程硕士(材料工程)学号:2072014115013
The Research on the Legal Regulatory System of Margin Trading Business in China
融资融券业务有助于形成完整的证券市场运行机制,可以满足不同市场主体的投资需求和风险偏好,其在深刻改变中国证券市场的同时,也对我国融资融券的监管提出了挑战。融资融券业务已成为我国证券市场的一项常规业务,但我国融资融券监管法律制度仍然存在着许多缺陷,制约着我国融资融券业务的发展。因此,我国融资融券监管法律制度问题已日益成为社会关注的焦点。 本文分为引言、正文和结语三个部分。正文分为三章,包括融资融券基础理论、融资融券监管法律制度现状及存在的问题分析、融资融券监管法律制度的完善。引言部分是对全文提纲式的引述。 第一章主要对融资融券的基础理论展开阐述,包括融资融券的定义、特征、风险、交易模式以及价...Margin trading business not only helps form the complete securities market operation mechanism, but also meets the investment demand and risk appetite of different market main bodies. Margin trading business deeply changed China’s securities market, at the same time, raised a big challenge to the regulation of margin trading in China. Margin trading business has become a regular business of securi...学位:法律硕士院系专业:法学院_法律硕士(JM)学号:1302010115035
Research on the New Staff Training of Bank S after the Stragetic Transformation
改革开放以来,随着金融业的发展和银行对人员素质的要求,金融行业的发展越来越离不开高素质的员工队伍,而高素质的员工队伍离不开职业培训。尤其在2006年外资银行的进入后,中国银行业掀起新一轮的人才竞争高潮。目前,S银行正处于股改的关键时期,无论是从当前形势还是从今后的发展来看,进一步提高员工的核心竞争力,加强经营管理人才、金融专业人才的后备队伍建设已迫在眉睫。此外,随着我国市场经济的不断成熟,金融银行业竞争也进一步加剧,各行之间技术与业务的差异性正在逐渐缩小,人力资本逐渐成为银行赢得竞争的关键。其中,新员工岗前培训工作的重要性日益凸显。为加快实现S银行“建设最盈利,最优秀,最终尊重的国际一流现代金...Since China's reform and opening up, along with the development of financial industry, the demand of well-educated staff is growing rapidly. As we all know, high-quality staff can’t be separated from vocational training. China banking industry brought about a new round of competition for talents especially after the entry of foreign banks in 2006. Currently, S Bank is in a critical period of refor...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:X201115603
Study on Automobile Liability Insurance System
机动车第三者责任保险制度是当今社会解决交通事故损害填补问题的基本制度之一。本文致力于完善我国当前机动车第三者责任保险制度,采用概念辨析、历史法和比较法的方法,对机动车第三者责任保险的基本理论及我国当前实践中争议较大的问题进行了较深入的探讨。本文主要内容共四章:第一章探讨了机动车第三者责任保险的概念、分类和历史发展。机动车第三者责任保险按性质分为商业性机动车第三者责任保险和政策性机动车第三者责任保险,历史发展则分为三个阶段。第二章阐述机动车第三者责任保险的相关制度基础。机动车第三者责任保险制度是交通事故补偿体系中最重要的但不是唯一的一种保险制度。笔者按保险制度与侵权行为法的关系把交通事故补偿体系...The automobile liability insurance system is one of the basic systems to solve the problem of compensation for damage of traffic accident nowadays. This thesis is established in perfecting the current automobile liability insurance system in China, probing into the basic theories and problems which are seriously disputed in practice in China on automobile liability insurance by means of differenti...学位:法律硕士院系专业:法学院法律系_法律硕士(JM)学号:20020818
The molecular mechanism of Mycoepoxydiene and 17-β-estradiol in suppressing osteoclast differentiation and osteoclastogenesis
破骨细胞是骨髓来源性的多核细胞,它的功能是吸收陈旧骨,并在骨重建中发挥着重要的作用。破骨细胞的功能异常往往导致骨质疏松,类风湿性关节炎等疾病,目前治疗骨质疏松类疾病的靶点是破骨细胞。 一方面,环氧二烯(Mycoepoxydiene,MED)是一个以含有氧桥的八元环二烯为骨架的化合物,是红树林海洋真菌菜豆间坐壳菌(Diaporthesp.HLY-1)的次级代谢产物。研究表明环氧二烯具有许多生物学功能,例如抗肿瘤活性,抑制炎症发生等,而骨质疏松症的发生与机体炎症有着密切的关系,但是该化合物在骨质疏松发生中的作用尚不清楚。在本文中,我们利用破骨细胞体外诱导系统和卵巢切除引发的骨质疏松症为模型。通过...Osteoclasts are multinucleated bone-resorbing cells, which play a crucial role in bone remodeling. Dysfunction of osteoclast can lead to osteoporosis and rheumatoid arthritis etc. In present, osteoclast is the main target for treating these diseases. Mycoepoxydiene (MED) is a compound containing an α,β-unsaturated δ-lactone moiety and an oxygen-bridged cyclooctadiene core. It is isolated from the...学位:理学博士院系专业:生命科学学院生物学系_细胞生物学专业学号:2172009015358
A new study of protection of the carboxyl group in the amino acid and a-alkylation of alcohol by nickel(II) complex
氨基酸是构成蛋白质的基本单元,由多个氨基酸连接形成的聚合物多肽,是一类重要的药物,都很有经济价值。随着近几年来,大量的生物活性多肽被发现,这些多官能团化合物对合成方法提出了更高的要求。在多肽合成中,发展一种选择性、绿色工艺的脱除吡啶甲基的方法是很有必要的。 吡啶甲基是多肽合成中一种常见的羧基保护基。这个酯的特点是除了作为羧基的保护基,还能作为“碱性的拉手”使肽能吸附在阳离子交换树脂从而有利于产物的分离和纯化。本论文在以上文献调研的基础上,通过优化条件,得到了Mg/CH3OH作为脱除吡啶甲基的最优方案:使用6当量镁屑,采用甲醇做溶剂,即可将吡啶甲基从氨基酸上脱除下来,得到≥89%的好产率;并通...Amino acids are the basic components of protein. Peptide containing lots of amino acids is an important and valuable drug. As more biological activities were discovered recently, more complicated were in the synthesis of peptide. A selective and green deprotection of the carboxyl group is very important for the synthesis of peptide. 4-Picolyl groups are often common in the protection of the ...学位:理学博士院系专业:化学化工学院化学系_有机化学学号:2052008115168
Research on Independent Supervisor System of Listed Company in China
现代公司的权力架构充分体现了所有权与经营权高度分离的需要,公司监督机制在其中充当着保证公司安全、有效运作的重要角色,是防止董事独断专行,保护股东投资权益和公司债权人权益的重要屏障。然而令人遗憾的是,我国监事会作为公司治理结构的监督力量,未能充分发挥立法者所期望的应有的作用。通过进一步分析我们可以发现,我国监事会制度形式化的根本原因除了监事会法定职权的缺失外,监事自身能力的缺失以及地位的缺憾是监事会形式化的重要原因。监事会要充分发挥作用,必须要保证监事在精神上和形式上独立于其所监督的对象——董事和经理。受英美国家为增强董事会的独立性而在董事会中引入独立董事的启示,我们主张通过在监事会中引进独立监...As supervisory power in corporate governance, the supervisory committee in China does not fulfill their due role as legislatives expected. It leads to a more and more serious phenomenon—insider control, which seriously harms the benefit of shareholders, creditors and employees. Through further analysis of its causes, we can see the common problem is that the supervisory committee exists in mere fo...学位:法律硕士院系专业:法学院法律系_民商法学(含劳动法学、社会保障法学)学号:X200512019
Low Dose Nicotine Attenuates Aβ Neurotoxicity Through Activation Early Growth Response Gene 1 Pathway
阿尔兹海默病是在老龄人群体中非常普遍的一种痴呆病,以记忆功能减退及认知功能障碍为主要临床表现。而且,阿尔兹海默病患者还伴随着语言障碍、视觉能力恶化以及运动协调功能丧失,最终导致死亡。阿尔兹海默病的病理特征则主要是大脑皮层和海马区大量的淀粉样蛋白Aβ的聚集以及细胞内高度磷酸化的Tau蛋白形成的神经元纤维缠结。据预测,到2030年全球患老年痴呆的人数将达到6000万。流行病学研究发现,相对于不吸烟的人群来说吸烟者罹患阿尔兹海默病的发病率会有所降低。但是,吸烟人群患阿尔兹海默病机率降低这种现象背后的机制仍然没能得到清楚地阐述。即刻早期生长因子(earlygrowthresponsefactor-1,...Alzheimer's disease(AD) is the most common form of dementia in elderly persons which is marked by a decline in memory and cognitive performance. In addition, AD is associated with the deterioration of language as well as defects in visual and motor coordination, and eventual death. The pathophysiology of AD includes the accumulation of extracellular plaques in the brain containing the amyloid-β (A...学位:理学硕士院系专业:医学院基础医学系_微生物学学号:2452009115301
- …
