古希腊两种不同的"摹仿说"之比较

主要从文艺的本质、文艺的创造性以及文艺的社会作用几个方面分析比较了古希腊哲学家柏拉图和亚里士多德所提倡的“摹仿说”的不同内涵。指出亚里士多德的“摹仿说”是根据朴素的唯物主义哲学观对柏拉图的理论进行改造的结果,因而更具有进步性和合理性。     

中韩行政伦理制度比较思考

通过对中韩两国行政伦理制度的主要内容进行比较,进而提出了在我国进一步加强行政伦理建设的几点建议。     

人体着装部位间皮肤冷感受之差异性研究——局部皮肤温度变化的多重比较

发展了一种着装温度舒适性感觉计测的研究新方法，对着装人体不同身体部位在受到同样程度的冷制刺激时产生的皮肤温度等生理量变化，主观心理感觉的差异性进行了研究，并利用多重比较分析了主要身体部位对冷刺激导致的皮肤温度变化量反应规律。     

两种网球底线击球技术特点及其生物力学特征的比较分析

分析两种不同网球底线击球技术的握拍法、步法和引拍挥拍的运动轨迹 ,比较它们的技术特点及其生物力学特征 .认为现代鞭打式击球技术比传统长行程击球技术有明显优势 ,可以击出力量更大 ,速度更快 ,旋转更强 ,极具穿透力的上旋球 ,显著的提高了击球的攻击性和稳定性 ,应当在网球教学和训练中优先采用和推广     

A genetic algorithm on multiple sequences alignment problems in biology

The study and comparison of sequences of characters from a finite alphabet is relevant to various areas of science, notably molecular biology. The measurement of sequence similarity involves the consideration of the possible sequence alignments in order to find an optimal one for which the “distance” between sequences is minimum. In biology informatics area, it is a more important and difficult problem due to the long length (100 at least) of sequence, this cause the compute complexity and large memory require. By associating a path in a lattice to each alignment, a geometric insight can be brought into the problem of finding an optimal alignment, this give an obvious encoding of each path. This problem can be solved by applying genetic algorithm, which is more efficient than dynamic programming and hidden Markov model using commomly now. Foundation item: Supported by Zi-qiang Foundation of Wuhan University and Open Foundation of the State Key-Laboratory of Software Engineering, Wuhan University Biography: Shi Feng(1966-), male, Associate professor, research direction: bioinformatics.     

An Approach to Checking 3D Model with Related Engineering Drawings

For some reasons, engineers build their product 3D mo del according to a set of related engineering drawings. The problem is how we ca n know the 3D model is correct. The manual checking is very boring and time cons uming, and still could not avoid mistakes. Thus, we could not confirm the model, maybe try checking again. It will effect the production preparing cycle greatly , and should be solved in a intelligent way. The difficulties are quite obvious, unlike word checking in a word processing package, ...     

判断矩阵一致性检验的新方法

给出了两种通用的判断矩阵一致性检验方法的理论依据和利用该指标的统计检验方法以及该一致性检验方法的有关性质和数值计算例子。     

设备选型评价中的最小最小原则

本文根据系统原理,提出了设备选型评价时以设备经济寿命为设备服务年限的评价原则。     

层次分析法中的权商法

提出权商概念,指出判断矩阵应该是权商矩阵,由此提出了构造判断矩阵的一种新方法。