A Forward Selection Method on Customer Credit

In this paper, we discuss a selection and evaluation method of customer credit for the commercial bank loans operation, and put forth a forward selection model by optimization techniques. At last, we also give an example to analyze its application.     

优化教学过程培养创新意识

培养具有创新精神和实践能力的高级专门人才是时代赋予高等教育的历史重任，而教学过程是实现这一目标的重要途径，文章就优化教学过程，在良好的教学过程中培养学生的创新意识作了一些探索。提出了相关的观点。     

车辆路径问题的粒子群算法研究

车辆路径优化问题是一类具有重要实用价值的组合NP问题．粒子群算法(panicle swarm optimization)是一种新出现的群智能(swarm intellingece)优化方法，将其应用于车辆路径优化问题，构造车辆路径问题的粒子表达方法，建立了此问题的粒子群算法，并与遗传算法作了对比试验．结果表明，粒子群算法可以快速、有效求得车辆路径问题的优化解，是求解车辆路径问题的一个较好方案。     

出口商品结构优化的多元统计分析法及应用

探讨了出口商品结构优化的多元统计分析法及应用,并通过示例说明了该方法在出口商品结构优化中的应用。     

体操课教学训练过程最优化的探索

本文作者应用教学教育过程最优化的理论与方法，指导体操教学训练。经过多年的探索，实践证明要提高教学训练的效益和质量，就应发挥教学系统的整体功能，选择最佳教学方法，突出教学重点，抓住关键环节。     

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.     

（BN）n及SiB（n-1）Nn（n=2-11）稳定结构的研究

利用遗传算法及Gastreich提出的经验势函数,研究了（BN）n（n=2-11）和SiBn-1Nn（n=2-11）团簇的可能稳定结构,对能量较低的异构体在HF/STO-3G水平进行优化,得到了（BN）n（n=2-11）和SiBn-1Nn（n=2-11）团簇稳定结构单环及线状结构,并进一步分析了单环的结构特征及相对稳定性。     

处理优化约束条件的微分方程法

在文[1]中,作者曾提出求解一般约束优化问题的一种新方法。本文利用微分方程对约束条件做进一步的讨论,证明了从一可行点的某邻域出发的该微分方程组的解关于部分变元总收敛到问题(1.1)的可行点。     

电子线路的数值优化设计

研究了电子线路的数值化设计方法.它是一种自动化程度高、通用性强、精度高的电路设计方法。介绍了电子线路数值优化设计软件系统YJX—1.它具有广泛的通用性和快速收敛的特点。     

发电厂相变干冷排热系统优化与不确定性分析初探

通过火力发电厂相变空气干式冷却排热系统的热经济学分析，提出了相变干式冷却系统优化的目标函数和优化参数，利用数值计算的可变容差法进行优化计算，取得了满意的结果，为了保证优化在可变经济环境的可靠性动力稳定性， 对优化结果进行了不确定性分析。