外国教材引进工作中若干问题的思考

回顾了我国大学图书馆建设外国教材中心的情况,阐述了引进外国教材在教育与国际接轨上的作用,总结了若干经验和教训,探讨了外国教材中心今后工作的方向和需要解决的问题。     

厦门市18～60 岁城市居民几个健身活动指标的影响因素分析

基于对厦门市18～60岁居民的问卷调查,应用社会科学统计方法,探讨了居民“文化程度“、所在“单位性质“和单位“领导重视“等因素对健身活动指标的影响,并提出开展全民健身的相应建议.     

Quantum algorithms: A?survey of some recent results

Quantum algorithms are a field of growing interest within the theoretical computer science as well as the physics community. Surprisingly, although the number of researchers working on the subject is ever-increasing, the number of quantum algorithms found so far is quite small. In fact, the task of designing new quantum algorithms has been proven to be extremely difficult. In this paper we give an overview of the known quantum algorithms and briefly describe the underlying ideas. Roughly, the algorithms presented are divided into hidden subgroup type algorithms and in amplitude amplification type algorithms. While the former deal with problems of group-theoretical nature and have the promise to yield strong separations of classical and quantum algorithms, the latter have been proved to be a prolific source of algorithms in which a polynomial speed-up as compared to classical algorithms can be achieved. We also discuss quantum algorithms which do not fall under these two categories and give a survey of techniques of general interest in quantum computing such as adiabatic computing, lower bounds for quantum algorithms, and quantum interactive proofs.     

汉语主题词表编制的新模式和新技术-《教育主题词表》编制技术概述

汉语主题词表编制的新模式和新技术──《教育主题词表》编制技术概述侯汉青，赵燕群，戴维民《教育主题词表》是我国正式出版的第一部教育专业叙词表，也是我国正式出版的第一部分类主题一体化词表。该表采用分面叙词表的模式进行编制。全表共分为分面分类表及字顺叙词表...     

2001年高校图书馆展望

本文从资金、馆舍/空间、馆藏及存取途径、人员四个主要方面思考了高校图书馆的前景;同时也研究了新技术与新载体的影响,认为变革对于2001年的高校图书馆来说,是一种必然的、有积极作用的力量。     

Meta-analysis: a tool for medical and scientific discoveries.

Medicine has made increasing use of meta-analysis, largely as a quantitative procedure for combining results of clinical trials. Meta-analysis begins with a comprehensive review of the literature. The next step is a systematic analysis of the quality and content of each study. Finally, results are combined statistically and conclusions are drawn from this new overview of the data. This paper presents a brief historical perspective on the use of meta-analysis in medicine with emphasis on the medical library. The authors conclude that in the future, medical librarians will play a significant role in the application of this useful technique.