拥抱危难 感受真情——从童话《花背小乌龟》说起

儿童文学是快乐的文学。但稚嫩柔弱的孩子要想通过儿童文学之门，变为堂堂正正的硬汉，也得在拥抱危难、感受不幸之时一步步走向成熟。     

任意循环的卡诺循环分解的综合讨论

综合讨论了任意循环的两种卡诺循环分解法 ,指出不能采用“串联”分解法来证明任意循环效率的极限 ,但可用这两种分解法来证明克劳修斯等式和不等式 ,同时指出了一些文献在涉及该问题时所存在的不妥之处。     

含氟废水处理研究与应用

本文就近年来国内对含氟废水处理研究及应用概况作了简要综述，可看出含氟废水处理的研究有了较大进展。     

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.     

安龙铺隧道进出口浅埋段塌方处理方案

以安龙铺隧道为例,分析影响隧道开挖的工程地质条件、地下水对隧道主体结构的不利影响、地表注浆加固岩体的设计与施工,总结隧道进出口浅埋段施工应注意的事项及塌方后相应的处理措施.     

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。     

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．