“三人亡马步行”浅释

在《古代汉语》、《文选》乃至《大学语文》等教材中，许多注释未必科学准确，即使名家之注也常有不妥之处。要想确切读懂原文，需要多方探讨、综合研究，尤其要注意依据上、下文的语言环境，并结合古汉语词义的特点进行。     

火焰原子吸收光谱法测定生物样品中锌、铜和锰

生物样品经消化处理后,用火焰原子吸收光谱法测定样品中锌、铜和锰的含量,平均加标回收率为97.3%-102.4%,相对标准偏差(RSD)为0.65 %-1.40%.锌、铜和锰在给定范围内呈现良好的线性关系,相关系数分别为0.9994、0.9994和0.9983,方法简便,快速,结果可靠.     

增湿活化反应器内喷水脱硫试验研究

本文介绍在热态脱硫试验台上进行的生石灰和消石灰的喷水活化脱硫试验,研究了Ca/S比、饱和温距、入口烟气SO2浓度、烟气速度及水喷嘴雾化风对脱硫效率和钙利用率的影响规律,对两种脱硫剂的脱硫活性进行了比较,并对喷水增湿提高脱硫效率的机理进行了分析。研究表明,喷水增湿使两种脱硫剂的活性都有明显提高,生石灰具有价格优势。     

自制金割效应物理摆的研究性实验

金割效应物理摆是将数学中的优选法与物理实验中的复摆结合起来并用计算机处理数据的自制教学仪器.把金割效应物理摆作为研究性实验进行开设,更有利于培养学生的开拓精神和创新能力.     

提高投篮命中率初探

根据篮球教学的实践，对提高篮球投篮命中率问题，包括如何握球、瞄准点、投篮力量的运用、出手角度、出手速度、球的旋转、抛物线和入篮角等进行了剖析，为提高篮球教学和训练水平提供借鉴。     

信息技术和教学方式的改革

主要阐述了信息技术给教学方式带来的深远影响，以及21世纪教师掌握和应用信息技术以辅助教学的必要性。     

互交式教学法在高校女生体育教学中的运用

根据普通高校女生心理特征,运用有关教育学理论,在高校女生体育教学中设计了互交式教学法,并与传统的教学方法进行了实验对比。     

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.     

美国室内设计师资质考试及其对我国的启示

介绍了美国国家室内设计师资格委员会（NCIDQ）关于专业室内设计师的概念，以及NCIDQ室内设计师资质考试的方式及类型，并从室内设计观、室内设计教育等方面分析了这一考试对我国的启示作用，指出室内设计师资质考试制度是公众利益的重要保障，是规范室内设计行业的必要措施．