94 research outputs found

    Research on Validity of No-Right Disposition Purchase Contract

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    我国《合同法》第五十一条之相关规定,为我国无权处分买卖合同的效力的定性明确了方向,但理论界对此仍有争议,有许多学者认为此种选择存在弊端。而无权处分的效力问题也确实一直是各国民法学上一个争议博大的难题,我国的民法学界也针对这个问题产生过广泛的讨论,甚至至今仍争论不休。无权处分制度作为民法体系中的一员,其无法独善其身,其自身的问题已然影响到我国民法体系中的其他制度,该问题的解决将从大局上影响着我国民法体系的布局与构建,可谓意义深远。本文从无权处分概念入手,运用分析、比较与推理等方法对部分国家的无权处分制度和无权处分三大理论学说进行了探讨,并对法学界关于无权处分的争议观点进行了逐一评析,在此基础上进...The 51st provision of Contract Law of The People’s Republic of China has set the tone in the selection of validity of no-right disposition purchase contract. However, some experts argue that disadvantage of such selection still lies. The validity of unauthorized disposition is one of the problems widely argued in Civil Law in various countries. Extensive discussions were launched about this issue...学位:法律硕士院系专业:法学院_法律硕士(JM)学号:X200912001

    A Study on the Program and Implementation of Benchmarking Management in the N Tobacco

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    对标管理理论自上世纪后期兴起以来,迅速成为全球应用最广泛的管理方法之一,与企业流程再造、战略联盟一起被管理学家称为20世纪九十年代三大管理方法。标杆管理不仅能够提高企业的产品质量和服务水平,而且能增强企业的核心竞争力和竞争优势,最终改善或提高企业的经营业绩。 2009年以来,中国烟草借鉴西方企业对标管理的成功经验,在行业内大力推行对标管理,在这一前提下,对标管理在烟草企业得到了深入和广泛的应用。N市按照“对比标杆、改进短板、总体提升、争创一流”的工作目标和相关工作安排,对标工作通过不断实践与探索,取得了一些成绩,推动了指标和管理绩效的提升。 本文在介绍、分析对标管理基本理论和方法的基础上,...The theories of benchmarking management rose from the end of the last century, quickly became one of the most extensive management methods in world, and was called famous method with business enterprise reengineering, strategic alliance in nineties of the 20th centuries. The benchmarking management not only can boost products and services qualities, but also strengthen core competitiveness and com...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:X200715501

    Empirical Testing on P/E Phenomenon of China Stock Markets

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    市盈率是投资者为公司的每一单位利润所愿意付出的成本,代表投资者投资于某一种股票收回投资成本所需要的年数。其前提条件是以后每年该股票都保持着这一收益水平,而且股息支付率为100%,因此市盈率越低股票越具有投资价值。但另一方面,市盈率反映公司未来的成长潜力,市盈率愈高,表明市场对该股票评价愈高,对该公司的未来发展潜力愈看好。分析市盈率有助于投资者分辨市场的风险,判断股票的投资价值。市盈率指标具有广泛的现实应用,其对股票累计收益是否存在影响,如何影响是本文研究的目的。 国外文献较深入地研究市盈率效应,利用市盈率构建投资组合检验其投资收益,发现低市盈率投资组合相比高市盈率组合具有更高的投资回报。本文...PE is the cost that the investors pay for the per profit of the listing company, equaling to the years needed to withdraw the initial investment. But the precondition is that the company maintains the level of profits as well as 100% payoff. The supporters of this idea believe the stock with lower PE ratios has high valuation. However, PE Ratio is also the growth potential of the company. Therefor...学位:经济学硕士院系专业:经济学院财政金融系_投资学学号:2005130100

    Design and Implementation of Online Tax Registration System for Local Tax

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    为建立“以纳税申报和优化服务为基础,以计算机网络为依托,集中征收,重点稽查”的新型征管模式,深化征管改革,云南省各级地税部门艰苦创业、勇于探索,积极筹措资金,开发、购买征管软件,在信息化建设上迈出了可喜的一步,经历近二十年的信息化建设,实现了从手工征管模式到计算机管理模式的转变,实现了计算机管理的征收、管理、稽查三大功能,为提高工作效率、优化纳税服务打下了坚实的基础,还实现了网络纳税申报,大大减轻了征收人员的工作压力,为广大纳税人节省了缴税时间,受到了社会各界的好评,从《云南地税综合管理信息系统1.0》到现在使用的《云南地税综合管理信息系统2.0》版,在资源共享、协同工作、促进税务系统在管理与...For the establishment of a new mode of tax collection and administration which “based on tax declaration & paying and optimized service, with the support of the internet, centralizes on collection and stresses inspection” and the deepening of tax C&A reform, Yunnan’s local tax authority at all levels have been working and exploring hard on financing, developing and purchasing administrative softwa...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201123113

    农村土地使用权流转的动力、条件及路径选择

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    我国农村土地使用权流转是在家庭联产承包制的制度框架内土地产权制度的进一步变迁。本文分别考察了我国农村土地使用权流转的内在动力和外部条件,然后在此基础上具体探讨了促进农村土地使用权流转的路径选择

    农地使用权流转与社会主义新农村建设

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    土地是“三农“问题的根本,是制约中国农业发展的关键性因素。当前,在我国农村的改革与发展进程中,农地使用权流转是社会主义新农村建设不可忽略的重要环节。社会主义新农村建设为农地使用权流转带来新机遇,呼唤农地使用权流转的新发展;农地使用权流转也为社会主义新农村建设提供有益的功能保障。本文在阐述两者关系的基础上进一步探讨推动农地使用权流转、促进社会主义新农村建设的政策选择

    “中国元素”与国家软实力竞争——以广告与品牌创意为例

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    国家之间有硬实力与软实力的竞争,而"软实力"竞争已经越来越凸显其重要的价值。"软实力"竞争的核心是文化力的竞争。"中国元素"是中华民族传统文化的集中体现。在广告创意与品牌形象塑造中,挖掘"中国元素"是推动中国"软实力"发展的有效途径

    股份制成为公有制主要实现形式刍议

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    在市场经济条件下 ,股份制成为公有制实现形式具有客观必然性。在与其他公有制实现形式的比较中 ,可以看出股份制成为公有制主要实现形式是我国深化改革的需要

    危机来了,企业应怎样投放广告?

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    Determination of Fluoranthene Adsorbed on the Surfaces of Mangrove Leaves by Fiber Optical Fluorimetry

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    利用光纤荧光法实现了吸附于白骨壤(AM)、海漆(EA)、秋茄(kC)、桐花树(AC)和老鼠簕(AI)叶片表面上荧蒽(f lA)的定量测定。所建方法测定吸附于AM、EA、kC、AC和AI叶片表面上f lA的线性范围分别为2.5--500、2.0--600、4.5--1 100、15--600、3.5--450 ng/SPOT,相应的检出限分别为0.91、0.63、1.12、3.52、1.40 ng/SPOT,方法的相对标准偏差小于7.8%(n=15),加标回收率分别为97%--108%、78%--95%、77%--90%、84%--108%和78%--102%。利用所建方法考察了5种红树叶片正反面吸附不同量f lA的信号强度随时间的变化情况。结果表明:在200 M In内,叶片正反面上f lA的信号均发生不同程度的衰减,且反面的信号衰减率大于正面;5种红树叶片正反面对f lA的吸附特性均不同;吸附于叶片正面的f lA多残留在叶片表面,而吸附于叶片反面的f lA易向叶片内部迁移。A fiber optical fluorimetry for determination of fluoranthene(Fla) adsorbed onto the surface of five kinds of mangrove leaves was established.Experimental results showed that the linear dynamic ranges for determination of Fla adsorbed onto Avicennia marina(Am),Excoecarla agallocha(Ea),Kandelia candel(Kc),Aegiceras corniculatum(Ac) and Acanthus ilicifolius(Ai) leaves were 2.5-500,2.0-600,4.5-1 100,15-600 and 3.5-450 ng/spot,with detection limits of 0.91,0.63,1.12,3.52 and 1.40 ng/spot,respectively.The relative standard deviations were less than 7.8%(n=15).The experimental recoveries for Fla adsorbed onto Am,Ea,Kc,Ac and Ai leaves were 97%-108%,78%-95%,77%-90%,84%-108% and 78%-102%,respectively.The variation of fluorescence signals of different amounts of Fla adsorbed onto upper and lower surface of five kinds of mangrove leaves with time were also investigated.The results showed that fluorescence intensities of Fla adsorbed onto two surfaces of mangrove leaves were decreased differently in 200 min,and the fluorescence decrements of Fla adsorbed onto lower surface were all bigger than those from the corresponding upper surface.Both of upper and lower surfaces of the five mangrove species showed different capacities to adsorb Fla.Most of Fla adsorbed on the upper surface of mangrove leaves were remained,while some of the Fla adsorbed onto the lower surface of leaves could be penetrated easily into the inner sides of mangrove leaves.国家自然科学基金资助项目(20777062);教育部博士点基金资助项目(200803840015
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