21世纪中国金融学教学改革与发展战略

国家教育部新世纪教改工程项目《21 世纪中国金融学专业教育教学改革与发展战略研究》, 目前已取得阶段性成果。2001 年8 月16 日至21 日, 承担该项目的中央财经大学、中国人民大学、厦门大学和复旦大学在青海省西宁市举行了成果交流和研讨会。项目主持人、中央财经大学副校长、金融学博士生导师王广谦教授主持了这次会议, 全国所有有金融学博士学位授权点的高校和科研院所都有代表出席大会, 用主持人的话来说, “全国金融学界顶尖级人物基本上都到了”。出席会议的还有教育部高等教育司刘凤泰副司长和杨志坚处长。与会专家学者回顾了近20 年国内外金融业的迅猛发展, 分析了在21 世纪随着经济全球化、金融国际化对我国经济金融带来的机遇和挑战, 以及对我国金融研究、金融学科建设和人才培养带来的冲击,大家认识到, 经过20 年的改革开放和发展, 目前我国在这些领域虽有长足的进步, 但仍远远不能适应形势发展的要求。要想把我国金融学科建设成国际一流学科, 培养出一流的高素质金融专业人才, 还必须进行一系列改革与创新。与会专家教授根据各自的教学实践, 提出了许多具有建设性的意见。研讨会上发言踊跃、气氛热烈, 不时出现不同观念的碰撞和不同观点的交锋, 对推进金融学科建设十分有益。下面将著名专家教授颇具代表性的观点( 按发言顺序) 择要摘发, 以飨读者, 以推动中国金融学科的建设与繁荣

会计全球趋同背景下的国际会计准则制定权博弈

IASC成功改组为IASB,标志着会计全球趋同进入实质阶段。作为一种制度安排,由于会计准则具有经济后果以及会计准则制度变迁成本巨大,各国都力求在国际会计准则的制定过程中发挥主导作用,即基于寻租目的的准则制定权博弈行为。在会计全球趋同背景下,作为推动会计国际化的最主要国际机构,IASB自然成了各国围绕会计准则制定进行博弈的战场。博弈不仅存在于发达国家和发展中国家之间,也存在于发达国家之间,而且发达国家间的博弈结果将主导未来国际会计准则的制定

Windows环境下绝对式驱动器串行通信的实现

在 Windows環境下實現微機與絕對式驅動器之間的串口通信 ,依據 RS2 32通信協議編寫了 VC++通信程序 ,根據 PC機讀出的絕對位置數據進行了通信實驗。結果表明 ,利用 Active X進行程序設計簡便 ,通信可靠

滚动接触约束下机器人多指操作的协调运动规划

在多指手操作物体时，需要根据物体的运动规划各手指的运动．当手指与物体为滚动接触 时，这一问题显得非常复杂．目前，主要采用基于运动学的速度控制方法和主从规划方法．文中分析 了这两种方法，指出它们都不是真正的协调运动规划方法．通过引入最优抓取所确定的抓取姿态集 合约束和衡量抓取质量指标的函数，在不同的条件下，提出了不同的协调运动生成算法．通过应用 香港科技大学多指灵巧手进行实验研究表明，在同样的操作任务下，协调运动生成算法能更有效的 完成操作任务．In robotic multifinger hand manipulating an object, each finger's motion should be planned according to the manipulated object motion. This problem is very difficult to solve when there is rolling contacts between fingers and object. Up to now, kinematics-based velocity control method and master-slave planning method for multifingered manipulation have been proposed. This paper analyzed the defects of kinematics-based velocity motion control method and master-slave motion planning scheme of multifingered manipulation, respectively, and illustrated that they were not coordinated motion planning methods. By introducing the constraints of optimal grasping configuration into finger motion generation process, it proposed a coordinated motion generation algorithm for multifingered manipulation. The algorithm generates the coordinated finger motions to keep the grasp in an optimal set when the initial grasp was optimal, or optimize the grasp by defining grasp quality measure during manipulation process, when the initial grasp was not optimal. Finally, it presented several manipulation experiments with HKUST multifingered hand to verify the proposed algorithm

Implementation of Demodulator for an Analog HART Chip

HART调制解调器芯片以其与微处理器的接口简单、功耗低,被广泛的应用于HART智能仪表中。本文根据HART协议的规范,应用一个带通滤波器和一个比较器来实现HART模拟芯片的解调功能,并且通过了仿真验证,最后布局布线完成整个电路的实现

Numerical Study of Thermocapillary-Buoyancy Convection of Volatile Liquid Layer in an Enclosed Cavity

In this paper, steady thermocapillary-buoyancy convection of a volatile liquid layer in the case of a two-dimensional enclosed cavity subjected to horizontal temperature gradient is numerically investigated by using the finite difference method. A two-phase model with convective diffusion of vapor in consideration is fully developed. Kinetic theory of gases and vapor-diffusion-limited phase change are used to describe mass flux on the liquid-gas interface, and the latter is validated to play a dominating role in phase change. Numerical results reveal that transition from unicellular flow to multicellular flow in liquid layer is due to the increasing thermocapillary effect, while increasing buoyancy effect has a major impact on gas flow, which can separate the convection in gas phase into a two-layer flow. Evaporation and condensation occur at the interface and the mass flux distribution is bound up with the convective patterns in liquid layer. For a large imposed temperature gradient, the interfacial mass flux fluctuates in the core region with its amplitudes gradually amplifying from the cold to hot side. Thermal boundary effect on temperature and mass flux distribution close to the end walls is discussed. We also simulate a corresponding model ignoring phase change and vapor transport, and find the phase change tends to stabilize the thermocapillary-buoyancy flows due to the reduction of interfacial temperature gradient caused by the latent heat absorbed and released along the interface