Nathaniel Hawthorne（1804-1864） is one of the most influential American romantic novelist in 19th century. His short novels......

Abstract Based on the Sumatra Rhinos specimen in the National Science Museum THAILAND, the author combined with his own ......

China’s food industry has developed rapidly since the reform and opening up，but food safety affairs have occurred freque......

通过对城市聚居生活组织范畴内主要聚会行为的分类与分析 ,探讨了相应城市广场的分类与空间构成特征 Through the classification......

基于价值链的理论在当前期刊界竞争日渐激烈的情况下，充分挖掘期刊品牌的市场价值，才可以形成无限延伸的市场价值链，带动更多的价值创......