基于HLA和GIS的作战想定整合与态势演播

HLA是近几年发展起来的一种体系结构标准，介绍了将HLA/RTI和网络GIS的集成研究成果及其用于想定整合与态势演播取得的有益实验结果。     

信息时代中小企业电子商务问题研究

主要阐述了电子商务环境下中小企业面临的机遇和挑战,分析了当前影响中小企业电子商务发展的主要障碍和困难,提出了信息时代中小企业电子商务发展的对策.     

文献信息检索网络教学系统的制作

阐述了基于Web技术的文献信息检索网络教学系统的制作，重点介绍了系统内容和结构，指出文献信息检索课程网络化是我国高校教学改革和图书馆事业发展的体现，对实现优化教育资源、完善教学手段起到了非常重要的作用。     

21世纪党校图书馆工作面临的挑战与对策

针对21世纪党校图书馆工作面临的挑战与目前的现状，提出了适应时代新要求的党校图书馆工作管理的对策。     

高校图书馆“学科馆员”制度的建立与馆员继续教育

针对目前高校图书馆高贵质人才匮乏的现状，论述了高校图书馆“学科馆员”制度建立的必然性及对“学科馆员”的高贵质要求，指出馆员的继续教育是培养“学科馆员”的主要人才保障，提出了“学科馆员”继续教育的内容及方式。     

On the characterisation of paired monotone metrics

Hasegawa and Petz introduced the notion of paired monotone metrics. They also gave a characterisation theorem showing that Wigner-Yanase-Dyson metrics are the only members of the paired family. In this paper we show that the characterisation theorem holds true under hypotheses that are more general than those used in the above quoted references.     

Ab initio study of the effects of Ag/Mn doping on the electronic structure of LiFePO_4

Based on density functional theory (DFT) of the first-principle for the cathode materials of lithium ion battery, the electronic structures of Li(Fe1-xMex)PO4 (Me = Ag/Mn, x = 0―0.40) are calculated by plane wave pseudo-potential method using Cambridge serial total energy package (CASTEP) program. The calculated results show that the Fermi level of mixed atoms Fe1-xAgx moves into its conduction bands (CBs) due to the Ag doping. The Li(Fe1-xAgx)PO4 system displays the periodic direct semiconductor characteristic with the increase of Ag-doped concentration. However, for Fe1-xMnx mixed atoms, the Fermi level is pined at the bottom of conduction bands (CBs), which is ascribed to the interaction be-tween Mn(3d) electrons and Fe(4s) electrons. The intensity of the partial density of states (PDOS) near the bottom of CBs becomes stronger with the increase of Mn-doped concentration. The Fermi energy of the Li(Fe1-xMnx)PO4 reaches maximum at x = 0.25, which is consistent with the experimental value of x = 0.20. The whole conduction property of Mn-doped LiFePO4 is superior to that of Ag-doped LiFePO4 cathode material, but the structural stability is reverse.     

论经济管理活动中的会计监督

阐述了会计监督在经济活动中的作用,分析了目前会计监督职能丧失的原因,提出了在经济管理活动中加强会计监督的措施。     

图书馆在构建和谐社会中的作用

从文化教育、信息支持和休闲娱乐三方面探讨了图书馆在构建和谐社会过程中的作用。     

论现代图书馆员素质

本文从信息时代图书馆员应具备的政治素质和业务素质两个方面,论述了图书馆员整体素质在图书馆建设事业中的重要性与培养措施