1,256 research outputs found
The Chinese Shareholders' Risk Analysis and Prevention Mechanism
公司股东,即公司的出资人,俗称投资人。现实中,股东往往只看到了其对公司享有的权益,而忽视其对公司所承担的责任和义务。事实上,股东对公司享有权益的同时亦承担着风险。股东风险来源于股东自身承担的责任和义务以及股东关系人。股东应了解其风险并形成风险防范意识,建立风险防范机制,否则,股东权益将可能落空。 本文以股东利益相关者为主线,通过多个真实、具体案例对中国公司股东的风险现状进行分析,对股东风险进行系统性的梳理,从而找出股东的风险来源,进而作深入的论述并提出解决方法;引导股东重视股东风险并在实践中形成风险意识修养,并贯之于公司经营管理中,在公司内部形成风险防范机制与风险管理文化,从而规避股东风险,...Any person, company or other institution that owns at least one share of a company’s stock is a company’s owner, who is also called a shareholder or investor. In reality, a shareholder understands his rights and interests, but neglects his obligations to the company. Contrary to potential profit, a shareholder may risk his investment. Such risks generally are caused by shareholder’s account for th...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:X200915600
A Scheme Research and Demonstration Report of YCGC’s Acquisitions of HGYRLC
义马煤业集团股份有限公司(以下称义煤集团)的主要业务板块包括煤炭、化工等,其中,煤炭板块是义煤集团的核心业务板块,对整个集团的发展具有举足轻重的作用。义煤集团在河南境内的煤炭生产集中在西部的义马矿区和东部的洛阳矿区共两个矿区。西部的义马矿区现有13对生产矿井,其中10对生产矿井通有准轨铁路专用线,与国铁5个车站接轨。义煤集团位于洛阳的东部矿区共9对矿井,规划年产能843万吨,无配套铁路专用线的矿井,加上河南省煤炭资源整合后在东部矿区又整合了数十对小煤矿,也都没有铁路专用线。这些小煤矿复工复产后,其煤炭销售和运输将成为制约企业发展的瓶颈。 河南国能黄河物流有限公司(以下称黄河物流),位于新安县...The main business of Yima Coal Group Co., Ltd. (hereinafter refers to as Yima Coal Group ) covers coal, chemical industry etc., of which coal is its core business and plays a prominent role in the development of the whole group. Coal production of Yima Coal Group in Henan concentrates on two mining areas of western Yiam mining area and eastern Luoyang mining area. Western Yima mining area has 13 c...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:X201215618
Study of Photoisomerization of Fluoro-substituted Azobenzene Derivatives and Its Host-Guest Interaction with Cyclodextrins
超分子主客体化学由于其潜在的应用前景,近年来受到越来越多的关注。在已知的客体分子中,偶氮苯及其衍生物对各类自然刺激具有响应性且同时伴随显著的结构变化,进一步可以控制其与环糊精的主客体相互作用,故偶氮苯/环糊精体系这一主客体配合物在众多高科技领域有着重要的应用。然而,传统偶氮苯的顺反异构化必须使用高能量的紫外光,紫外光具有对生物样品的低穿透率、引发副反应及高的背景干扰的等缺点,这些特点限制了偶氮苯在生物医药方面的广泛应用。目前为止有以下几种方法可以实现在不使用紫外光的条件下使偶氮苯发生顺反异构化。一种方法是使用掺杂镧系金属的上转换纳米粒子作为光转化器。另一种方法是使用吸电子基团或给电子基团对偶氮...Host–Guest chemistry has expanded dramatically in recent years due to its potential applications in a broad range of fields. Among all available guest molecules, azobenzene and its derivatives exhibit particular advantages for their responses to various natural stimuli, accompanied by dramatic structural changes and controlled inclusion/exclusion with cyclodextrins (CDs). Owing to this unique prop...学位:理学博士院系专业:化学化工学院_高分子化学与物理学号:2052012015349
Large-eddy simulation of flows past a flapping airfoil using immersed boundary method
The numerical simulation of flows past flapping foils at moderate Reynolds numbers presents two challenges to computational fluid dynamics: turbulent flows and moving boundaries. The direct forcing immersed boundary (IB) method has been developed to simulate laminar flows. However, its performance in simulating turbulent flows and transitional flows with moving boundaries has not been fully evaluated. In the present work, we use the IB method to simulate fully developed turbulent channel flows and transitional flows past a stationary/plunging SD7003 airfoil. To suppress the non-physical force oscillations in the plunging case, we use the smoothed discrete delta function for interpolation in the IB method. The results of the present work demonstrate that the IB method can be used to simulate turbulent flows and transitional flows with moving boundaries
碎屑磷灰石对沉积物源判别的指示
基于单颗粒碎屑磷灰石原位分析的物源分析是沉积地质学研究的一种重要手段。磷灰石中Sr,Y和稀土等微量元素含量由Si O2含量和所在熔体中的分配系数控制,微量元素的含量在不同岩石的磷灰石中差异较大,可作为指示其母岩类型的重要指标。磷灰石在物源分析中的应用可归纳为以下3个方面:(1)元素地球化学,特征元素包括Sr、Y、稀土元素(REE)等;(2)同位素地球化学,包括Sr-Nd同位素、Lu-Hf同位素等;(3)单颗粒多法定年,即同颗粒磷灰石进行(U-Th)/He、裂变径迹和U-Pb定年分析。综合上述3个方面可获得磷灰石的母岩类型、形成条件和后期演化、源区抬升剥蚀史、沉积区沉降史等信息。尽管碎屑磷灰石的热年代学目前在沉积物源研究中运用广泛,但基于碎屑磷灰石元素及同位素地球化学(包括磷灰石U-Pb同位素定年)的沉积物源判别仍处于起步阶段,在沉积地质学、盆地分析、构造地质学等研究领域具有广阔的应用前景。国家自然科学基金项目“闽江不同季节入海悬浮沉积物的物源分析:来自微量元素和Sr-Nd同位素的约束”(编号:41806052);;福建省自然科学基金项目“闽江口沉积物的Nd同位素组成与物源示踪”(编号:2017J05067)资助~
Research on Critical Control Point and Responsibility Performance Measurement——Based on Sales and collection
近年来,不少国内外知名企业的经营失败、会计信息失真都与内部控制的缺陷存在必然联系。内部控制的缺失或失效,尤其是关键控制点未得到有效执行,导致企业的重大风险处于失控状态,从而对企业的生存产生严重威胁。因此,建立健全内部控制不仅是理论界研究的重大课题,其重要性也日益受到实务界的关注。我国学者对内部控制的研究主要存在三条主线:对内部控制概念的研究;将内部控制与公司治理相联系,围绕内部控制理论建设的研究;针对企业内部控制实务和控制效果的研究,即案例实地研究。本文从第三条路线出发,以案例实地研究为基础,探讨如何通过绩效考核来引导员工执行内部控制中的关键控制点以提升关键控制点与责任绩效评价的融合效果。 ...In recent years, many well-known enterprises, at home and abroad, were failure in business or reported false accounting information, which are both related to its defects in internal control(IC). The deletion or failure in IC, particularly the failure implement of the critical control point(CCP), leads to firms’ significant risk out of control, which will seriously threaten the firms’ surviving. T...学位:管理学硕士院系专业:管理学院_会计学学号:1752010115119
THE THEORY OF INVESTIGATIVE REPORTING
调查性报道影响社会之深刻和广泛已经初步显现。调查性报道在社会、大众媒体和记者等诸多因素的推动下日益成为新闻媒体中重要的报道形式。本文在总结调查性报道现有研究成果、研究荣膺普利策新闻奖和《南方周末》2003年发表的调查性报道样本的基础上,进一步探讨调查性报道的概念、特征、存在的社会思想、价值衡量标准和实践操作等基本理论。本研究认为调查性报道是一种深入地揭露人们生活中被无视、被忽略的事物,即使被片断地报道过,也还没有从正面深入地挖掘的,存在于政府、公共机构以及社会中的腐败、犯罪、不正当行径等诸多问题的报道形式。本研究认为:调查性报道的特征主要体现在揭露性和深入性;调查性报道是一种社会监控的体现;调...We now know how greatly investigative reporting influences the society. With the expectation of society, mass media and reporters, investigative reporting has evolved to an important kind of reports in media. This thesis further studies the conception, character, ideology, value criterion, and practice of investigative reporting, on the summary of the available literature and on the study of the i...学位:文学硕士院系专业:人文学院新闻传播系_新闻学学号:20023204
Interactions between thorium, protactinium and particles and applications in tracking the cycling of biogenic particles
颗粒物组分对Th和Pa同位素的分馏是影响231Pa/230Th和234Th/238U等作为海洋颗粒动力学指标的关键因素,亦是当前同位素海洋学研究的焦点问题之一。论文通过实验室模拟研究了21种无机及有机颗粒物对234Th和233Pa的吸附作用以及分馏效应,并进行了无机-有机颗粒物协同作用下Th和Pa同位素的吸附行为研究。同时,在热带太平洋、印度洋中部及西南部海域、南大洋印度洋扇区、南海以及台湾海峡等海域进一步探究了颗粒物中生源组分POC和BSi在234Th清除和输出过程中的作用。得到以下主要研究结果: (1)纯颗粒物组分对Th和Pa的吸附作用:化学组成不同或化学组成相同但结构不同的颗粒物对Th...Fractionation between thorium and protactinium during scavenging in the ocean has challenged the 231Pa/230Th and 234Th/238U ratios as oceanographic proxies of particle dynamics in the past years. In this study, the adsorption of 234Th and 233Pa onto 21 types of inorganic and organic particles were examined in the laboratory simulation experiments as well as the fractionation effects. The influence...学位:理学硕士院系专业:海洋与环境学院海洋学系_海洋化学学号:2242009115113
Study on the Banking Supervision in China
本文采用法学和经济学相结合的方法研究银行监管法律问题。全文分为前言、正文、结论三部分。正文部分共分四章。第一章总结了西方国家的主要银行监管理论,回顾银行监管的主要发展变化,比较了美英银行监管的主要内容,并就银行审慎监管进行规范分析,得出审慎监管包括微观审慎监管和宏观审慎监管的结论。第二章从广义的银行监管的法律概念出发,对银行监管的层次进行分析。首先阐述了银行监管法律概念,然后结合我国监管现状分别就监管当局监管、银行自我监管、行业协会自律管理、社会公众监督四个层次的权力状态进行剖析,提出后三个层次的权力行使依赖于第一层次监管权力的推动的观点。第三章从狭义的银行监管的法律概念入手,对银行监管的价值...This paper studies the issue of banking supervision from both economical and jurisprudential points of view. It consists of three parts, the foreword, the main body and the conclusion. The main body of the paper is comprised of four chapters. Chapter 1 analyzes main banking supervision theories in the western countries, studies the evolution of banking supervision practices and compares the dif...学位:法学硕士院系专业:法学院法律系_法律硕士(JM)学号:X20010808
消费者金融决策研究评述
消费者金融决策作为消费者消费过程的一个重要组成部分,在以往的研究中却没有得到应有的重视。本文通过对消费者金融决策的相关定义进行梳理,将其重新定义为消费者为个人生活消费而获取、分配、处置资金过程中的心理活动和行为倾向。同时,本文梳理了消费者金融决策研究的演进脉络,并描绘了消费者的金融决策过程。教育部人文社会科学研究项目(11YJA630215
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