半光滑方程利用uv-分解理论求解

利用uv-分解理论,将半光滑函数应用到uv-分解中.首先利用半光滑函数的性质,对半光滑函数uv-分解的合理性予以考虑,主要考虑了Lu函数和最优解集W(u)在u-空间的性质,得出了相关的结论和定理,并利用Newton法和得出的性质定理,给出了半光滑方程的另一种求解方法.     

法官裁判权的职能及其重要性

随着我国法治的发展和对法治统一的要求越来越高，司法机关的作用越来越大硅现代社会中，司法机关已经不再是机械的裁判者。法官在裁判过程中具有的特殊地位，即只有法官才能做出具有法律拘束力的裁判结论，才能使立法者的规范旨意通过法官予以实现，因此，法官裁判权的合理行使对实现司法公正具有特别重要的理论意义。     

Mechanical Design and Research on Process of Air Suction Drawing System of Spunbonded Nonwoven

The design guideline for the air suction drawing system with auxiliary air was analyzed, a spunbonding nonwoven system named PADHL1 - 3200 was designed and polypropylene （PP） spunbonded nonwoven fabrics with excellent properties were achieved after many trial runs. On the other hand, the suction air velocity （VA） was calculated and the influence of VA on the bonding strengh of PP nonwoven fabrics was Studied as well. It was found that VA is 1.5 - 2.5 times of the spinning velocity. With the increase of VA, PP fibers become finer and the bonding strength of PP nonwoven fabrics increases as well.     

Stepwise replication identifies a low-producing lymphotoxin-alpha allele as a major risk factor for early-onset leprosy

Host genetics has an important role in leprosy, and variants in the shared promoter region of PARK2 and PACRG were the first major susceptibility factors identified by positional cloning. Here we report the linkage disequilibrium mapping of the second linkage peak of our previous genome-wide scan, located close to the HLA complex. In both a Vietnamese familial sample and an Indian case-control sample, the low-producing lymphotoxin-alpha (LTA)+80 A allele was significantly associated with an increase in leprosy risk (P = 0.007 and P = 0.01, respectively). Analysis of an additional case-control sample from Brazil and an additional familial sample from Vietnam showed that the LTA+80 effect was much stronger in young individuals. In the combined sample of 298 Vietnamese familial trios, the odds ratio of leprosy for LTA+80 AA/AC versus CC subjects was 2.11 (P = 0.000024), which increased to 5.63 (P = 0.0000004) in the subsample of 121 trios of affected individuals diagnosed before 16 years of age. In addition to identifying LTA as a major gene associated with early-onset leprosy, our study highlights the critical role of case- and population-specific factors in the dissection of susceptibility variants in complex diseases.     

基于GPU的加权Voronoi图计算

Voronoi图描述了一种对空间按照欧式距离进行的划分,是关于空间邻近关系的一种基础数据结构,在图像处理、城市规划以及地理信息系统等应用中有着重要的地位.顶点加权Voronoi图是Voronoi图的一种扩展,有着更为广泛的应用,但由于其实现的复杂性,相关算法一直比较少.为此,提出了一种基于GPU的加速算法.该算法利用GPU的高效计算特性,能够实时地生成离散的加权Voronoi图.与现有的算法相比,该方法易于实现,同时实验显示算法具有更好的计算性能.     

Long term monitoring of urban subsidence by Permanent Scatterer DInSAR

When using differential SAR interferometry (DInSAR) to monitor the surface deformation over a long time scale, it is often strongly affected by the spatial and temporal decorrelations and atmospheric dishomogeneities. The recently developed Permanent Scatterers (PS) technique proposed by Fertti et al. can overcome these difficulties by interpreting time-series of interferometric phase only at coherent point scatterers. In this study, we apply this PS technique using 25 ERS-1/2 scenes from 1992 to 2000 to monitor the subsidence in Suzhou. By using the linear deformation model, the deformation map in Suzhou urban area over the eight years is obtained. And the calculated results are in good agreement with the measurements of leveling.     

光谱辐射标准和计量实验站的建设和研究

介绍了光谱辐射标准和计量光束线（U27）的光学设计、结构和实验站设备，利用透射光栅和AXUV100G探测器系统研究了掠入射分支（SGM）5～140nm的高次谐波情况；给出了研究结果和不同滤片材料对高次谐波的抑制情况，Zr，Si3N4和Al滤片可以有效的抑制5～34nm的高次谐波，MgF2能有效的抑制115～140nm的高次谐波．     

高校青年教师的专业化发展策略

高校青年教师专业化应立足于自主发展,加强自身五个方面的修养,还要立足于提高和增强批判意识与创新能力、学习与研究能力、教育审美能力,从选用机制、竞争机制、利益机制和学术创新等方面建立起适合青年教师健康成长的环境,使青年教师专业化更好地发展.     

CFD-ACE＋软件对PCR微芯片传热过程的数值模拟和分析

针对基于MEMS技术的PCR微芯片温度控制难的问题，通过对该芯片的传热过程进行简化并建立物理模型和数学模型，对芯片内部的热传导和温度变化过程进行了理论推导分析。利用CFD-ACE＋软件对芯片的热传导过程进行了数值模拟。模拟结果表明，该芯片具有较高的升、降温速度。芯片在自行构建的温度控制系统下进行了热循环反应，对GUS基因成功实现了扩增。     

HPLC法测定小儿导赤片中大黄素含量

目的:建立用高效液相色谱(HPLC)法测定小儿导赤片中大黄素的含量.方法:采用HPLC法,色谱柱为Agilent ZORBAXSB-C18(4.6mm×150 mm,5μm),流动相为甲醇-0.1%磷酸水溶液(80:20),流速为1.0 ml/min,柱温为30℃,检测波长为254nm.结果:大黄素在0.04～0.4μg(r=0.999 9)范围内有良好的线性关系.大黄素平均回收率分别为98.25%.结论:该方法操作简便、快速、结果准确可靠.