The most simple method for solventless synthesis of supramolecular complex of CMCR·2BPY·BZP, [CMCR = C-methylcalix[4]resorcinarene, BPY = 4,4'-bipyridine, BZP = benzophenone], is proposed. Although CMCR ...The most simple method for solventless synthesis of supramolecular complex of CMCR·2BPY·BZP, [CMCR = C-methylcalix[4]resorcinarene, BPY = 4,4'-bipyridine, BZP = benzophenone], is proposed. Although CMCR by itself is high melting point compound (above 300°C), CMCR was found to be dissolved in melt mixture of BPY and BZPeven below 120°C. In the mixture of the three components, the reaction occurs to form CMCR·2BPY·BZP supramolecular complex.展开更多
Assuming the historical perspective of"empire-civilization"'and taking both geopolitical space and form of civilization into account,this article positions Hong Kong region as a new frontier for the main...Assuming the historical perspective of"empire-civilization"'and taking both geopolitical space and form of civilization into account,this article positions Hong Kong region as a new frontier for the mainland to be connected to the marine world and Western capitalist civilization.It aims to propose a trans-civilization approach focusing on the frontier and show the dynamic,constructive significance of the frontier zone for the center of civilization.The frontier area can not only promote the center of civilization to absorb foreign civilizations into its own development,but more importantly,the frontier is subversive and revolutionary for the center of civilization,constantly stimulating,challenging and even destroying the latter's stagnation and decay and prompting its self-innovation.Adopting this crosscivilization approach of"frontier as a method,"this article argues that the socalled"deep-seated problem"'of the return of Hong Kong region people's hearts is the product of the interweaving,conflict and integration of three civilizations in Hong Kong region,namely,Western capitalist civilization,Chinese civilization,and socialist civilization.The"decolonization"of Hong Kong region's cultural ethos needs to be incorporated into the larger vision of the future construction of Chinese civilization.On this basis,it puts forward"Hong Kong region as a method"and attaches great importance to Hong Kong region's strategic role as a new frontier for the future of Chinese civilization which may open up a new chapter of"one country,two systems."展开更多
文摘The most simple method for solventless synthesis of supramolecular complex of CMCR·2BPY·BZP, [CMCR = C-methylcalix[4]resorcinarene, BPY = 4,4'-bipyridine, BZP = benzophenone], is proposed. Although CMCR by itself is high melting point compound (above 300°C), CMCR was found to be dissolved in melt mixture of BPY and BZPeven below 120°C. In the mixture of the three components, the reaction occurs to form CMCR·2BPY·BZP supramolecular complex.
文摘Assuming the historical perspective of"empire-civilization"'and taking both geopolitical space and form of civilization into account,this article positions Hong Kong region as a new frontier for the mainland to be connected to the marine world and Western capitalist civilization.It aims to propose a trans-civilization approach focusing on the frontier and show the dynamic,constructive significance of the frontier zone for the center of civilization.The frontier area can not only promote the center of civilization to absorb foreign civilizations into its own development,but more importantly,the frontier is subversive and revolutionary for the center of civilization,constantly stimulating,challenging and even destroying the latter's stagnation and decay and prompting its self-innovation.Adopting this crosscivilization approach of"frontier as a method,"this article argues that the socalled"deep-seated problem"'of the return of Hong Kong region people's hearts is the product of the interweaving,conflict and integration of three civilizations in Hong Kong region,namely,Western capitalist civilization,Chinese civilization,and socialist civilization.The"decolonization"of Hong Kong region's cultural ethos needs to be incorporated into the larger vision of the future construction of Chinese civilization.On this basis,it puts forward"Hong Kong region as a method"and attaches great importance to Hong Kong region's strategic role as a new frontier for the future of Chinese civilization which may open up a new chapter of"one country,two systems."
