光谱法快速测定土壤中的多个微量元素

本法采用碳酸钡、氟化锂、石墨粉作缓冲剂，用锑做铅锌的标．用铪作铌的内标，用钯作铍、铬、镧、锶、铜的内标。采用小孔电极，交流电弧做为激发光源，同时测定铅、锡、锌、铍、铬、镧、铌、铜、锶等九个元素。分析数据基本稳定．能达到土壤样品的检出限要求。     

橡胶Mooney—Rivlin模型材料系数对轴向刚度影响分析

在橡胶小变形范围内，采用理论推断的方法，得到在相同硬度下橡胶Mooney—Rivlin模型材料系数由C2／C1决定的关系式。并采用ABAQUS有限元软件分析的方法，结合橡胶轴向刚度常规解，分析了C2／C1不同值对橡胶轴向刚度的影响进行，结果显示其影响呈现一定规律性。     

股票期权的会计处理方法研究

经理人股票期权是对管理者实行的长期激励制度，由于我国制度上的缺陷，目前在我国没有统一的处理方法，本文讨论的主要是在国际上股票期权的确认、计量以及在会计报表中披露的会计方法。     

谈皎然文论中儒家中庸之道与佛家中道思想的沟通

中唐诗僧皎然的诗歌理论著作《诗式》立足于儒学,由儒而入佛,并试图通过儒学来沟通佛学。其诗学理论体现了儒家中庸之道与佛家中道思想的融合与沟通。     

Environment as a first class abstraction in multiagent systems

The current practice in multiagent systems typically associates the environment with resources that are external to agents and their communication infrastructure. Advanced uses of the environment include infrastructures for indirect coordination, such as digital pheromones, or support for governed interaction in electronic institutions. Yet, in general, the notion of environment is not well defined. Functionalities of the environment are often dealt with implicitly or in an ad hoc manner. This is not only poor engineering practice, it also hinders engineers to exploit the full potential of the environment in multiagent systems. In this paper, we put forward the environment as an explicit part of multiagent systems.We give a definition stating that the environment in a multiagent system is a first-class abstraction with dual roles: (1) the environment provides the surrounding conditions for agents to exist, which implies that the environment is an essential part of every multiagent system, and (2) the environment provides an exploitable design abstraction for building multiagent system applications. We discuss the responsibilities of such an environment in multiagent systems and we present a reference model for the environment that can serve as a basis for environment engineering. To illustrate the power of the environment as a design abstraction, we show how the environment is successfully exploited in a real world application. Considering the environment as a first-class abstraction in multiagent systems opens up new horizons for research and development in multiagent systems.     

江西铜工业存在的问题及对策探讨

简要介绍了我国铜工业概况，重点分析了江西铜工业存在的问题，并提出发展对策，如优化铜产品结构、利用国内外两种资源和大力发展湿法炼铜等。江西要发挥潜在优势，建立我国铜加工材生产基地，利用外力，提高铜加工材的竞争力，由进口替代逐步走向增加出口。     

对完善全员劳动合同制的思考

阐述了全员劳动合同制的概念和实行全员劳动合同制的优越性，分析了我国实行全员劳动合同制改革实践中存在的问题，提出了在我国建立有中国特色的全员劳动合同制的对策。     

提高拉刀耐用度的挤压工艺

拉刀在刃磨过程中存在不易获得定值前角且会降低刀具硬度等问题，为此设计了拉刀前刀面挤压工艺．该工艺简便易行，一把拉刀可挤压5—8次，效益好。使用证明，经挤压加工后的拉刀加工的零件精度高，且拉刀的使用寿命可提高30%以上。     

Generalized null space uncorrelated Fisher discriminant analysis for linear dimensionality reduction

We propose a generalized null space uncorrelated Fisher discriminant analysis (GNUFDA) technique integrating the uncorrelated discriminant analysis and weighted pairwise Fisher criterion. The GNUFDA can effectively deal with the small sample-size problem and perform satisfactorily when the dimensionality of the null space decreases with increase in the number of training samples per class and/or classes, C. The proposed GNUFDA can extract at most C-1 optimal uncorrelated discriminative vectors without being influenced by the null-space dimensionality.     

Robotics in the factory of the future: AI in manufacturing: The NBS AMRF as an intelligent machine

Within its Automated Manufacturing Research Facility (AMRF), the U.S. National Bureau of Standards (NBS) is addressing research issues in interface standards for the fully automated factory of the future for the production of small batches of discrete parts. Consisting of robots, machine tools and computers, the AMRF is being integrated using a real-time, sensory-feedback, data-driven hierarchical control architecture. As such, the AMRF is a research tool for investigating the manufacturing enterprise as a system of intelligent machines. This paper: (1) describes the AMRF in terms of its real-time control system architecture; (2) notes the role of symbolic languages, knowledge-representation, sensory-processing and other aspects of artificial intelligence in its development; and (3) speculates on further application of AI in future intelligent manufacturing systems similar in form to the AMRF.