应用CC2430构筑标准化无线家庭安防系统

介绍了如何应用CC2430SoC（System-011-Chip片上系统）芯片构筑家庭安防系统，论述了家庭安防系统中部分传感器的标准化无线升级。     

从图书馆的服务性看图书馆公益性与效益性之争

阐述了服务性是图书馆的本质属性,分析了公益论与效益论对立统一的关系,探讨了图书馆信息服务双赢的途径。     

SGB1000型陀螺罗经接口设计与实现

由于SGB1000型罗经生产较早，没有预留接口，不能满足直接在指挥监控系统显示信息的需要．在此，在SGB1000型罗经传向系统原理基础上，提出了应用单片机将罗经所提供的航向信息进行处理，通过转换电路，转换成标准的RS-232C接口信号输出，供计算机等外部设备接收的接口改造方法．具有一定的实用价值．     

Monte Carlo simulation of spin-wave excitation for the magnetic films with structure and interaction fluctuations

Monte Carlo simulation studies are performed to examine influence of structure and interaction fluctuations on magnetic properties of a ferromagnetic system modelled with a Heisenberg Hamiltonian. It is found that the spontaneous magnetization at low temperature for the multilayered films decreases with temperature in a Bloch law of spin-wave excitations. Both Bloch coefficient B and exponent b vary evidently because of a strong surface and size effect in the finite magnetic films with free boundaries. For the disordered bulk FCC magnet with periodic boundary, the Bloch T^3/2 law is followed at low temperature and B is greatly influenced by the structure and interaction fluctuations. At the same time, Bloch coefficient B of the amorphous magnet with the coordination and interaction fluctuations has been derived. The simulated results are in good agreement with the theoretical predictions of spin-wave excitation, and explain the experimental facts well.     

Enantioselective Alkynylzinc Addition to Carbonyl Compounds by Tf-based Sulfamide-amine Alcohol Catalysis

The new Tf‐based sulfamide‐amine alcohol 3a was found to be very effective in catalyzing the enantioselective alkynylzinc addition to both aromatic aldehydes and unactivated aromatic ketones without using another metal species under mild condition, providing up to 92% ee and 90% ee for aldehydes and ketones, respectively.     

小流量旋涡泵的理论设计与试验研究

建立了以效率和工作范围为主线的小流量旋涡泵的理论设计方法，并对ＸＷＢ－３／１３０和ＸＷＢ－１／１１０两台旋涡泵进行了试验研究．理论分析和试验结果表明：较大的流道面积Ｆ可以拓宽泵的工作范围，较大的径向间隙△ｐ和轴向单边间隙δα会降低泵的扬程和效率。     

再论二次型

在不限定Ａ是对称矩阵的前提下，系统地讨论了二次型Ｘ′ＡＸ，既拓广了二次型理论的范围，又获得了一般ｎ级矩阵若干有意义的结果．     

Molecular Design and Immunogenicity of a Multiple-epitope FMDV Antigen and DNA Vaccination

This article reports the design and construction of a multiple-epitope foot and mouth disease virus （FMDV） antigen, designated as OAAT. This recombinant antigen consists of the structural protein VP1 genes from serotypes A and O FMDV, five major VP1 immunodominant epitopes from two genotypes of Asial serotype, and three Th2 epitopes originating from the nonstructural protein, three ABC gene and structural protein VP4 gene. Expressions of target gene from these plasmids in HeLa cells were verified by Western-blot. BALB/c mice were immunized intramuscularly with the DNA vaccines thrice every two weeks. We found that pA could induce simultaneously specific antibodies against serotypes A, Asial, and O FMDV. Compared to those of the controls, the spots of FMDV-specific IFN-7 and cytotoxic activity from mice immunized with pA were significantly increased, pA provided full protection in 2/4 guinea pigs from challenge with FMDV O/NY00 and Asial/YNBS/58, respectively. The results show that although pA did not give full protection in 100% immunized guinea pigs from challenge with type O and Asial FMDV, respectively, OAAT may be potential immunogen against FMDV and pA may be potential DNA vaccines against FMDV.     

AVS-P3音频解码器的算法优化

基于嵌入式系统应用中实时解码对速度和存储空间的要求，通过分析AVS—P3解码器原理及其技术特点，以AV3 release version1为蓝本对AVS音频解码器进行结构和算法上的优化．其中时频变换模块对intIMDCT算法进行分析与处理，量化模块定点化处理和AVS解码器熵解码模块的实现算法提出了新的方法．经过ARM9平台测试，在音乐质量没有受到损害的前提下，解码速度比原来提高10倍以上，存储空间也减少了一半以上．     

Hardy-Type Inequalities on H-Type Groups andAnisotropic Heisenberg Groups

The author obtains some weighted Hardy-type inequalities on H-type groups and anisotropic Heisenberg groups. These inequalities generalize some recent results due to N. Garofalo, E. Lanconelli, I. Kombe and P. Niu et al.