关于NA情况下重对数律收敛速度的一般形式

研究了NA序列重对数律收敛速度的一般形式，把Davis和Gut的结果推广到了NA的情形，并使梁汉营等人关于对数律一个结果成为特例；作为推论，得到了关于NA序列重对数律收敛速度的充分条件．     

ACTA MATHEMATICA SCIENTIA

Information for Authors Scope The aim of ACTA MATHEMATICA SCIENTIA is to present to the specialized readers （from the level of graduate students upwards） important new achievements in the areas of mathematical sciences. The journal considers for publication of original research （expository） papers in all areas related to the frontier branches of mathematics with other science and technology.     

Instructions to Authors

General COMMUNICATIONS IN THEORETICAL PHYSICS is published monthly by the Chinese Physical Society through the Institute of Theoretical Physics, the Chinese Academy of Sciences. Articles in this journal are abstracted/indexed in Science Citation Index （SCI）, Science Citation Index Expanded （also known as SciSearch）, ISI Alerting Services, and Current Contents/Physical, Chemical and Earth Sciences;     

JOURNAL OF COMPUTATIONAL MATHEMATICS

The Journal of Computational Mathematics is an international journal on numerical methods, analysis and applications. It publishs original research papers in English, French or German, but preferably in English. Prom 1998, it has appeared bimonthly（instead of quarterly）.     

A Generalization of the Mean Size Formula of Wavelet Packets in Lp

The purpose of this paper is to investigate the mean size formula of wavelet packets in Lp for 0 〈 p ≤ ∞. We generalize a mean size formula of wavelet packets given in terms of the p-norm joint spectral radius and we also give some asymptotic formulas for the Lp-norm or quasi-norm on the subdivision trees. All results will be given in the general setting,     

Multiparty Quantum Secret Sharing of Key Using Practical Faint Laser Pulses

Based on a bidirectional quantum key distribution protocol [Phys. Rev. A 70 (2004)012311], we propose a (m-1, m-1)-threshold scheme of m (m≥3)-party quantum secret sharing of key by using practical faint laser pulses. In our scheme, if all the m-1 sharers collaborate, they can obtain the joint secret key from the message sender. Our scheme is more feasible according to the present-day technology.     

信息时代的图书馆知识管理

知识管理成为横跨管理学和图书馆学的一门新兴学科.用知识管理体系管理图书馆工作,培养知识型馆员、建立学习型组织;构建知识仓库,创造有效率的工作环境;用知识管理思想指导图书馆服务.     

浅谈大学生信息素质教育

随着信息技术的突飞猛进,信息素质在人的整体素质中的地位越来越受到社会的普遍重视。信息素质是人的一种基本生存能力,它渗透到人的社会活动的每一个领域,在人的生存活动中自觉或不自觉地发挥着作用。信息素质还是一种高级的认知技能,它与批判性思维和问题解决能力一起构成了知识创新和学习的基础。     

弱拓扑和强可容许拓扑之间的一个关系

本文对局部凸空间X及其对偶X′，建立了弱拓扑σ（X，X′）和强拓扑β（X，X′）之间的一个新关系，改进了有关（X，X′）－－可容许拓扑全体上的不变性结果。     

内蒙古农业大学完成益生乳酸菌全基因组序列测定

由内蒙古农业大学“乳品生物技术与工程”教育部重点实验室主持进行的益生乳酸菌L．casei Zhang的全基因组序列测定分析历时15个月,近日全部完成。这是我国第一个独立完成、具有完全自主知识产权的乳酸菌基因全序列测定,标志着我国在乳酸菌基因组学方面的研究达到国际水平。