论知己意识的历史文化内涵

中国古代士大夫文化心态中的知己意识，产生于士阶层的用世思想及其立德立功立言的人生价值与现实社会对人才埋没的深刻矛盾，以及文化精英不为世俗认同理解的孤独感。知己意识自孔子以来形成源远流长的文化的文学的传统母题，并表现为臣下对君主的知遇之感与高山流水的知音情结，还有士大夫与歌女间的红粉知己之情。     

The stars hang down over the great emptiness of the level plain,and the moon bobs on the running waters of the Great River: thirty years of New Era research on the essay

新时期以来的散文研究已走过了30年的历程。由于种种原因，散文研究一直受到 轻视和责难。本文从作家作品研究、专题性研究、散文史建设和散文理论建构诸方 面，对30年来散文研究进行了全面系统的梳理和评析，并追寻散文研究长期被冷落的 原因。文章认为21世纪的散文研究要走向深入和阔大，必须从三方面用力：其一是要 建立现代意识的散文批评视野；其二是“化西方”与“中国化”；其三是思维方式与 研究方法的改变。这三方面不但是认识和解决当代散文问题的重要维度，而且对散文 研究具有方法论的意义。

关键词: 新时期?散文研究?现代视野?理论建构

New Era research on the essay and other occasional writing already has a history of thirty years. For various reasons, however, such research has consistently been slighted and condemned. This article offers a systematic and comprehensive review and analysis of the last thirty years of research in this field in terms of writers and their works, research on special topics, and the construction of the history and theory of this genre, and explores the reasons why it has been slighted for so long. To deepen and broaden this research in the new century, we must exert ourselves in three areas: first, we must adopt a modern vision of criticism of the essay; second, we must “digest Western theories” and “Sinicize essay writing and research”; and third, we must change our research methods and way of thinking. These three points not only offer an important dimension for understanding and solving contemporary issues relating to the essay, but also have methodological significance for research.     

Maximum likelihood and optimum location of observation sites in geodetic and spatial surveying

In geodetic and spatial surveying, accurate statistical es-timates of the Cartesian coordinates of a stationary target depend, in general, on such factors as target position, number and type of instruments, their location, their accuracy, and their mix. Direct measurements are assumed to be made in elevation, azimuth, and range with errors independently and normally distributed. For a mix of instruments, theoretical arguments are established using maximum likelihood estimation to determine the optimal siting of the instruments which minimizes (GDOP)² or the square of the geo-metric dilution of precision = sum of the variances of the estimates in the three orthogonal directions.     

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新中国成立70周年与全球教育创新——“第三届全球教育50人论坛”综述

为深化全球教育视野下的中国教育改革，解决中国教育改革当中的重点、热点和难点问题，探索未来全球教育改革发展趋势，提升中国教育在世界的领导力，在新中国成立70周年之际，西南大学、"全球教育50人论坛"、清华大学民生经济研究院联合清华大学当代中国研究中心、清华大学社会与金融研究中心、西南财经大学资本市场研究院及小平故里书院在西南大学举办"第三届全球教育50人论坛"。大会以主题报告和分论坛讨论的形式进行。主题报告以国际视野中的中国教育和全球教育创新前沿为主题，深入探讨了全球教育创新背景下我国教育改革的路径与目标；分论坛以大学治理与全球教育创新、科技革命与全球教育创新为主题，对大学治理、科技革命对教育改革与发展的影响以及如何应对等进行了深入讨论。     

The additional cost of disability: a new measure and its application to sensory impairment

This article introduces a method using consensual budget standards to estimate additional costs incurred by households that include disabled people with specified impairments. The article reports on a first application of this to UK single adults with sensory impairments. Using the Minimum Income Standard method, the research aims to identify the cost of disability by working with groups of disabled people to agree what additions to minimum budgets for non-disabled people are required for someone with a given impairment. This provides a more tangible account of the cost of disability than economic analysis of living standards achieved by disabled and non-disabled people, and adds to surveys of actual spending on additional items, which do not account for unmet need. The research on vision and hearing impairment yields new insights into costs arising from the way disabled people live their everyday lives, not just from spending on adaptations and equipment.     

企业领导者要有世界眼光

在经济全球化进程中 ,企业领导者要有世界眼光 ,要了解国际政治、经济、科技、文化等发展的总趋势及基本动因和掌握参与竞争与合作的战略和策略。     

重评孙权的历史地位

过去治史者对三国时期的历史人物，曹操、刘备、诸葛亮都有很高的评价，惟独对创立吴国的孙权贬抑甚多。但核诸史实，孙权无论就个人德行及创立的历史功绩与对后世的影响而言都丝毫不逊于曹刘，有些地方甚至有过之而无不及，因此可认定孙权为三国时期最突出的历史人物之一。     

高等学校岗位绩效工资实施策略研究

在非线性条件下，扩展Kalman滤波(EKF)的应用最为广泛。但是，由于它采用了Taylor展开的线性变换来近似非线性模型，因而存在计算量大、实时性差、估计精度低等缺点。粒子滤波(PF)用一些带有权值的随机样本(粒子)来表示所需要的后验概率密度，并通过这些粒子的加权来估计目标运动的状态，从而得到基于物理模型的近似最优数值解，具有精度高、收敛速度快等特点。通过仿真实验将PF与EKF的性能进行了对比，并且研究了噪声协方差与粒子数对PF的影响。PF与EKF的对比实验结果表明，在强非线性条件下，PF比EKF跟踪精     

艺术形式与视觉真实

艺术形式是艺术存在的根本条件,本文从人类对真实观念的不同认识途径入手,探讨真实观念的演化对艺术形式生成的巨大作用。