老子“无为而治”思想探析

处在春秋大动乱时期的老子反对统治者“有为”之政,主张“无为而治”,“无为而治”是形而上之“道”在政治领域的落实、运用,它要求统治者清静寡欲,绝巧弃智,以民为本。“无为而治”在当今仍具有一定的现实意义。     

菁染料和份菁染料薄膜的光稳定性研究

利用UV－Vis吸收光谱仪和光化学反应器研究了菁染料和份菁染料薄膜的光降解动力学。与相应的份菁染料相比，携带正电荷的菁染料薄膜具有相对较好的光稳定性。运用量子化学中的SCF－MO－PM3方法，全优化计算了这些染料的分子几何构型和电子结构，并解释了染料的光稳定性与其分子结构的关系。     

形神理论源自道家考

通过对中国古代形神理论的发展源头进行追溯,可以认为早期道家的“器”与“道”关系论就是形神理论的源头;到了庄子,形神理论在哲学里已趋成熟,并开始了它向人的转化,至此,中国古代形神理论则已经完全形成。     

谈梵高和塞尚对海子的影响

海子喜爱梵高,他与梵高有某种精神上的相通之处。海子诗歌中的“麦子”意象,犹如当年梵高笔下的“向日葵,”成为痛苦燃烧的人生和炽热博大的艺术理想的象征。海子的诗歌创作也受到塞尚画风的影响,善于通过人所熟知的实体来表达感情。     

“利万物”与“不争”--老子政治哲学的两个向度及其当代价值和意义

“无为之治”是老子政治哲学的集中体现,其含义在《老子》文本中包含了“利万物”和“不争”两个向度,但研究者对老子“无为之治”的解读易于忽略其“利万物”的一面,而凸显其“不争”的一面,这直接导致了人们对“无为之治”的负面评价。“无为之治”如果离开“利万物”作为基础和价值指向,仅仅强调其“不争”的一面,其在政治上难免消极,如果将老子政治哲学中的两个向度结合起来理解,即在“利万物”的基础上以“不争”的方式处在百国之下,践行其“利万物”的宏大作为,则无疑是大国的智慧之路。     

新型AS-MO及iD图像光盘的发展

介绍了MO(磁光盘 )的简要发展过程以及新型AS－MO和iD图像光盘。讨论了AS－MO和iD图像光盘的记录方法和特点,并对其它磁光记录系统进行了展望。     

Chemical composition,fatty acid content and antioxidant potential of meat from goats supplemented with Moringa (Moringa oleifera) leaves,sunflower cake and grass hay

The present study determined the chemical composition, fatty acid (FA) content and antioxidant capacity of meat from goats supplemented with Moringa oleifera leaves (MOL) or sunflower cake (SC) or grass hay (GH). The meat from goat supplemented with MOL had higher concentrations of total phenolic content (10.62 ± 0.27 mg tannic acid equivalent E/g). The MOL significantly scavenged 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulfonic-acid (ABTS) radical to 93.51 ± 0.19% (93.51 ± 0.19%) and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical to 58.95 ± 0.3% than other supplements. The antioxidative effect of MOL supplemented meat on catalase (CAT), reduced glutathione (GSH), superoxide dismutase (SOD) and lipid oxidation (LO) was significantly (P < 0.05) higher than other meat from goat feed on grass hay or those supplemented with sunflower seed cake. The present study indicated that the anti-oxidative potential of MOL may play a role in improving meat quality (chemical composition, colour and lipid stability).     

Quasi-static fracture toughness testing of a single CT specimen at two test conditions

Abstract

It is proposed that a single CT specimen can be used for determining J ₀.₂ at two testing conditions, provided it can be ensured that the crack tip plastic zones for the two tests do not interfere. This is achieved by extending the crack at the end of the first fracture test by fatigue cycling at ambient temperature to obtain the starting crack for the second test. This method has been validated by testing thermally aged CT specimens of modified 9Cr - 1Mo steel at 653 K and 803 K. The J-Δa values obtained by a multispecimen method at a specific temperature were on a single curve irrespective of whether the data were generated from the first test or second test on that sample. Also, the J-Δa curves obtained using a single specimen normalisation method from data on first and second tests were within the expected specimen to specimen variation.     

由封闭到开放—简学义的莺歌陶瓷博物馆暨陶瓷公园，台北

完成于2000年的陶瓷博物馆与后续完成之陶瓷艺术园区,为简建筑师近期之重要作品。该作品无论从方案布局、建筑设计以至于细部设计表现,皆细致反应出建筑师独特之设计品味与设计哲学。文章试图从复杂与矛盾之观点,切入与诠译简建筑师的设计手法与设计内容,并以从封闭到开放的主题,回应建筑师对当代台湾建筑文化的批判与挑战。     

MOCVD气源输运技术研究

利用GaN MOCVD设备的气源输运系统结构,分析了单稀释MO源管路和双稀释MO源管路的工作原理及特点,提出了MO源摩尔流量的计算公式和一种零死区管路设计方案;并且把管路压差控制和气体自动补偿技术应用到了MOCVD设备中。