摘要：It has been well-documented that the software architecture of any system plays a critical role in success or failure of software intensive systems. In this paper, a method has been proposed to evaluate the software architecture’s fitness with respect to key quality attributes for a web-based system. To the end, a comparative analysis based on quality attributes scenarios and tactics is carried out to select an optimal software architecture that meets the system level requirements of a web-based system, namely, Student and Course Evaluation System (SCES). The comparative study was driven by study of quality attributes and tactics with the selected architectures to select the optimal one.

摘要：魏晋南北朝书法艺术的宏观发展趋势可谓"古质而今妍",考虑到其中一以贯之的"清"、"素"品格,这一历程亦可称为"从素朴到清丽"。在此宏观视野之下,本文分三国、西晋、东晋、南北朝四部分描述了魏晋南北朝书法艺术之演变。

摘要：清代康乾时期书法界出现了董书衰微、隶书中兴的风气,时人书法大多取自汉隶古意而摒弃董其昌的清雅流利,其中浙江籍的书法家贡献尤巨,而且这种趋势对清代后期书法的"帖学"到"碑学"的理论转向也有深刻影响。追溯这种书风转变的原因,与浙东学派崇尚史学、在历史研究中注重发掘金石碑版资料的趋向有着密切的联系,因此这种书法现象实质是当时清代学术发展在艺术领域的鲜明体现,隶书中兴又对此后金石碑版之学研究的深入产生深刻影响,艺术创新与学术研究的互动关系由此可见一斑。