略论吴昌硕的石鼓文书法艺术

论及吴昌硕先生书法艺术的文章不少，但专文探讨和研究吴昌硕石鼓艺术的文字却并不多见。本文试图对吴昌硕石鼓艺术的形成历程和艺术特色等进行梳理总结，以期对当前和将来的书法继承与创新活动提供有益的参考。     

核动力装置模拟器就地系统中双机通讯的实现

利用微机软仿真实现模拟器就地系统中仪表的动态实时显示和开关的实时控制，可以节省的大量外部设备，提高系统可扩充性。本文介绍了该技术实现的方法，即服务器与客户机之间数据双向通讯的实现途径。经实践验证，本文的方法是正确、可行的。     

数字图书馆中的著作权管理

数字图书馆依网络而存，并将成为网络社会的重要成员。文章简单回顾了数字图书馆的起源，分析了数字图书馆与著作权主体的关系，描述了数字图书馆中涉及的著作权许可问题，最后提出了数字图书馆著作权的管理设想。     

浅谈大学引领社会发展的途径

阐述了新形势下大学职能的新变化。从为社会培养高素质的人才、进行科研创新以促进社会经济的发展、利用智力优势参与政府政策的制定等方面探讨了大学引领社会发展的各种途径。     

CALIS分布式联合虚拟参考咨询系统（CDCVRS）使用之我见

介绍了CALIS分布式联合虚拟参考咨询系统CDCVRS,在调查排名前50位的大学图书馆使用CDCVRS的情况基础上,总结了CDCVRS使用过程中存在的问题,提出了相应的解决办法。     

Science Letters： A synthetic Toll-like receptor 2 ligand decreases allergic immune responses in a mouse rhinitis model sensitized to mite allergen

It has been proposed that activation of Toll-like receptors （TLRs） plays crucial roles in the polarization of adaptive immune responses. A synthetic Toll-like receptor 2 （TLR2） ligand, Pam3CSK4, has been reported to modulate the balance of Th1/Th2 responses. We evaluated the modulation effect of Pam3CSK4 on allergic immune response in a mouse rhinitis model sensitized to house dust mite allergen （HDM）. Mice were sensitized and challenged with Dermatophagoidesfarinae allergen （Der f）, and then the allergic mice were treated by Pam3CSK4. Nasal allergic symptoms and eosinophils were scored. Der f-specific cytokine responses were examined in the splenocytes and bronchoalveolar lavage fluid （BALF）. Serum level of total IgE was also detected. After establishing a mouse allergic rhinitis model with HDM, we have showed that Pam3CSK4 treatment not only ameliorated the nasal allergic symptoms remarkably but also decreased the eosinophils and total inflammation cells in BALF significantly. Analysis of cytokine profile found that IFN-7 released from either BALF or stimulated splenocytes increased markedly in Pam3CSK4-treated mice, while IL-13 decreased significantly. Moreover, serum level of total IgE was significantly lower in Pam3CSK4-treated mice than in the untreated. Thus, in an allergic rhinitis mouse model developed with HDM, Pam3CSK4 was shown to exhibit an antiallergic effect, indicating its potential application in allergic diseases.     

多档次概率罐子模型估计的渐近性质

对多个处理且试验结果为多档次的临床试验,构建了其概率罐子模型。研究了模型中每个处理试验结果发生的概率。利用极大似然估计方法得到其估计量,并获得此估计量具有渐近正态性。     

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.     

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．