图书馆工作人员应该转变的六个观念

文章认为,要使图书馆工作适应新的技术革命和社会主义市场经济的需要,就必须转变观念.当前需要转变的观念有以下六个方面:图书馆由藏书中心变成文献资料中心、信息中心、智力开发中心;从关门办馆到开门办馆;从无偿服务到有偿服务;从独自办馆到馆际协作;从手工操作到运用现代技术手段;从与世无争到积极竞争.     

隐逸词在南宋遗民词中的新变

元初南宋遗民词人是一个颇具特色的群体,南宋遗民词中的隐逸词是宋亡后士大夫心理与境遇的反映。南宋遗民词人的心奥,南宋遗民词中隐逸词的新特点,是在宋末元初那一特定历史时代的产物,是其时的特有文化现象。     

一曲美国南方没落贵族的挽歌--评威廉·福克纳的《喧嚣与骚动》

《喧嚣与骚动》是美国现代著名作家威廉·福克纳的惊世之作。在小说中 ,福克纳刻画了一幅美国旧南方贵族没落的图景 ,为没落的旧南方贵族弹奏了一曲凄凉的挽歌 ,深刻地揭示了美国旧南方的衰败。本文从不同的角度来体现小说深刻的思想主题及作品鲜明的艺术特色     

话题转换的顺应性研究

根据顺应理论,使用语言的过程是一个进行选择的过程,语言使用者不仅选择语言形式,同时还选择使用策略。话题转换现象是对社会规约和心理世界的一种顺应。话题转换不当,会产生负面影响,妨碍交际的进行。     

江苏高校科技服务的嬗变与反思

本文通过梳理江苏高校以科技服务社会的历史发展轨迹 ,总结了江苏高校科技服务社会四个发展特点与趋势 ,在此基础上 ,进一步思考如何提升江苏高校科技服务的质量 ,为江苏高校拓展科技服务的深度和广度提供有益的借鉴 ,推动江苏经济与社会的进步     

Alternative boundaries for CUSUM tests

Alternative boundaries for the common Recursive (or Standard) CUSUM test and the OLS-based CUSUM test for structural change are suggested and their properties are examined by simulation of expectedp values. The poor power of the tests for early and late structural changes can be improved for the OLS-based version, whereas this weakness of the Recursive CUSUM test cannot be overcome by the new boundaries. Research supported by the Austrian Science Foundation (FWF) under grant SFB#010 (‘Adaptive Information Systems and Modeling in Economics and Management Science’).     

后现代社会范式下教育产业化的哲学思考

在对教育产业化的多年的争论后 ,教育的产业化已经表现出了不以人的意志为转移的特征 ,如何以哲学的视角来审视教育产业化 ,成为当今学术界的重要论题     

从读者反应理论看朱生豪、梁实秋的莎译本中文化空缺词的翻译

读者接受理论为文学翻译提供了一个更为开放的视角,值得重视和借鉴。然而,如果全盘接受读者接受理论的观点,把文学翻译仅仅看作一种译者主体行为,势必会导致不准确的翻译。读者对于文化空缺词的接受能力是一个历史的动态变化过程。     

Quantifying uncertainty in the biospheric carbon flux for England and Wales

Summary.  A crucial issue in the current global warming debate is the effect of vegetation and soils on carbon dioxide (CO₂) concentrations in the atmosphere. Vegetation can extract CO₂ through photosynthesis, but respiration, decay of soil organic matter and disturbance effects such as fire return it to the atmosphere. The balance of these processes is the net carbon flux. To estimate the biospheric carbon flux for England and Wales, we address the statistical problem of inference for the sum of multiple outputs from a complex deterministic computer code whose input parameters are uncertain. The code is a process model which simulates the carbon dynamics of vegetation and soils, including the amount of carbon that is stored as a result of photosynthesis and the amount that is returned to the atmosphere through respiration. The aggregation of outputs corresponding to multiple sites and types of vegetation in a region gives an estimate of the total carbon flux for that region over a period of time. Expert prior opinions are elicited for marginal uncertainty about the relevant input parameters and for correlations of inputs between sites. A Gaussian process model is used to build emulators of the multiple code outputs and Bayesian uncertainty analysis is then used to propagate uncertainty in the input parameters through to uncertainty on the aggregated output. Numerical results are presented for England and Wales in the year 2000. It is estimated that vegetation and soils in England and Wales constituted a net sink of 7.55 Mt C (1 Mt C = 10¹² g of carbon) in 2000, with standard deviation 0.56 Mt C resulting from the sources of uncertainty that are considered.     

解读人与自然的和谐

人与自然和谐包含着丰富和深刻的内涵 ,从理论层面上看 ,它应是人与自然互相适应的辩证统一 ;从实践层面上讲 ,它应是人与自然双方均处于既被改造又应保护的关系之中。必须反对在这个问题上的各种片面的观点与看法