元代绘画的创新意识

元代水墨山水画的高峰是“元四大家”创造性地完成的。这四位大画家的艺术思想与现实态度有共同之处。即在生活上讲“清高” ,愿与“深山野水为友” ,在绘画艺术意境上讲究清淡、幽寂。     

课堂教学质量的模糊分析评价

课堂教学质量的综合评价是教学质量评价的重要内容,目前常用课堂教学质量评价方法在系统性、客观性、合理性等方面存在缺陷。模糊评价理论能有效地处理用模糊语言描述的定性评价指标,从而为改进教师课堂教学质量的评价提供一个途径,以高校实例为对象建立的课堂教学质量模糊综合评价模型验证了该方法的可行性。     

一类半群的构造

本文给出了松散半群的构造。将松散半群的代数结构与序结构联系起来。     

On the distribution of quadratic forms in normal random variables

This paper provides necessary and sufficient conditions for a quadratic form in singular normal random variables to be distributed as a given linear combination of independent noncentral chi-square variables. Using this result, an extension of Cochran's theorem to quadratic forms of noncentral chi-square variables is derived.     

“郎才女貌”与“郎财女貌”——社会婚恋心态话语分析

本文抽取婚恋话语系统中两个关键词,透视社会婚恋心态的价值转轨"郎才女貌"是一种传统的婚恋心态,也是一个虚幻的神话.从"郎才女貌"到"郎财女貌"的修辞置换,体现了婚恋价值天平上的物质升级和精神萎缩.其文化背景,是20世纪红色革命中受冷落的财神在商品经济的现代语境中复活.这种婚恋心态的变化,伴随着拜金意识升级的历史--文化过程,也伴随着资本神话时代人们的致富焦虑.     

The importance of spirituality among gay and lesbian individuals

Religion is a conduit for expressing spirituality. Since most mainstream religions condemn any form of homosexuality one would expect that gay men and lesbians would have little to do with spirituality. Experts, however, believe that gay and lesbian individuals would especially benefit from spiritual nourishment because of the oppression they face. Using an instrument that measures spiritual well-being, this study investigated the spirituality of 93 gay and lesbian individuals. The findings revealed that respondents espoused high levels of spiritual well-being: how one relates to God (religious well-being) and how one feels about life (existential well-being). Those who identified with a formal religion and who attended religious services frequently espoused higher religious well-being. Respondents with a diagnosis of depression, on the other hand, espoused lower existential well-being. Multiple regression analyses revealed that existential well-being was a significant predictor of adjustment: having high self-esteem, accepting one's homosexual orientation, and feeling less alienated. In contrast, religious well-being was not a significant predictor of any measure of adjustment. These findings point to the importance of the existential aspect of spirituality among gay and lesbian individuals in determining adjustment. They also suggest that being well-adjusted does not entail being reconciled with a traditional religion or with a theistic belief.     

代数体函数的相对亏量(英文)

本文讨论了代数体函数的相对亏量问题，推广了A．P．Singh的一些结果。     

"早期收获"计划下广西与泰国的果蔬产品贸易

阐述"早期收获"计划和零关税协议实施前后,广西与泰国的果蔬贸易情况,以及协议实施后给广西果蔬生产带来的机遇和挑战.针对这些机遇和挑战,提出一些应对措施如加快产业结构调整、建立和推广果蔬生产的标准化体系、大力发展果蔬加工业以及做好果蔬市场体系建设等,以此提高广西果蔬产品的国际竞争力.     

Complete convergence of the non-identically distributed pairwise NQD random sequences

ABSTRACT

In this article, we study complete convergence of the nonidentically distributed pairwise negatively quadrant dependent (NQD) random sequences by the moment inequality and terminating random variables,which extend and improve the previous relevant results.