二十世纪中国画的发展,可谓是历经坎坷。从先前的完全否定到后来的重新认识,从坚守传统到融合互渗,中国画的前途与发展始终是中国美术界的主题。当美术界对中国画现代性的问
生态美学为我们构建社会主义和谐社会提供了重要的理论支持和理论借鉴,坚持生态美学处理人与社会关系的理念,使人与社会关系的建构立足于这些理念之上,我们才能在构建和谐社会的
奥巴马就任美国总统后,已公开阐明其优先关注的外交问题包括朝鲜问题。此外,奥巴马内阁班子中的几住重要人员也就朝鲜问题发表了一些言论。本文在对奥巴马政府的执政理念、内阁
Biomimetic coatings constituted of gelatin and nanocrystalline apatite were deposited on titanium substrates from a slightly supersaturated calcium phosphate (C
The metaiodobenzylguanidine (MIBG) radiopharmaceutical, an analogue of norepinephrine, has been used to diagnose certain diseases in the cardiovascular system w
<正> 我院儿科自1987年1月~1992年1月共收治过敏性紫癜患者112例,其中有44例合并其它脏器受累,出现少见的临床表现,现报告如下。临床资料一、心脏受累 (一)心电图改变:112例过
Intrinsic osteoinductivity—the ability to induce bone formation in ectopic sites without addition of osteogenic factors has been reported in various porous mat
当前,绝大多数师团领导干部都比较重视理论学习,也具有相应的理论水平。但用党的要求、时代的要求和军队建设的要求来衡量,在学习理论的认识、方法、目的上依然存在着一定的差距
The development of novel drug delivery systems is an essential step toward controlled site-specific administration of therapeutics within the body. It is desira
Poly(ethylene glycol) (PEG) functionalized single-walled carbon nanotubes (SWCNTs) were covalently grafted on the titanium surface with the aim to provide a new