试论歌唱共鸣

歌唱的共鸣直接影响到歌唱的音色、音量和表现力,丰富的共鸣是歌唱技巧的基本问题,是声音训练的基础。     

When images matter: Internet child pornography, forms of observation and an ethics of the virtual

The arrest of Pete Townshend, lead guitarist for The Who, for downloading and possessing Internet child pornography and the publicity surrounding the case provides an initial point of discussion concerning the emergence of an ethics of the image that is not predicated on the actual evidential status of that image but on more virtual forms of observation. The discussion in this article focuses on three substantive aspects of this event - legislation in the UK and the US, expert psychological discourse, and public discussion in the UK press - in order to present a particular and situated rendering of forms of virtual observation. The context to this discussion concerns the notion that digital imaging technology presages a need for new legislation, law enforcement and social analytical frameworks for understanding and tackling the production, distribution and consumption of images of child sexual abuse.     

古诗今译:另一种"新诗"

“五四”时期的古诗今译活动是一个饶有意味的话题。它以自己特有的方式和“新诗”写作紧密联系在一起。古诗今译是对“新诗”写作的有益探测和锻炼,而古诗今译所生产的文本,也是一种“新诗”,一种被更新的诗。就整体而言,古诗今译最重要的意义,是为早期新诗的合法性提供了一种姿态性的支持。     

谈中国民族歌剧的独特魅力

本文回顾了中国民族歌剧的发展历程及代表剧目 ,并从歌剧创作的戏曲化与民族化、中西融合、演唱风格与民族语言、歌剧创作与振兴等几个方面论述了中国民族歌剧的独特魅力。     

歌唱中的思维与想象

歌唱中正确的理论和认识,完全依靠思维与想象(也即语言思维活动)。而想象本身也伴随着大量的思维活动,歌唱者清晰、准确的形象或意象,来自思维中的想象活动。     

日本和歌补释

和歌是日本区别于汉诗的古典格律诗歌的总称,是日本的本土文学形式,也是日本的国粹。现存最古老的和歌集《万叶集》辑录了长歌、短歌、旋头歌、佛足石体歌等形式,但只有短歌成为后来和歌的惟一形式。和歌特有的修辞方法“枕词”、“卦辞”、“折句”等在短歌中都有保留和变化。     

宁波历史文化转型探赜──兼论现实文化建设的方向

文化转型是一个客观的社会实际，也是文化发展演进的历史性标志。在宁波历史上，曾经出现过两次具有鲜明特色的文化转型期，其中，第一次转型发生在我国古代，南宋初年为关键的定型阶段，此次转型的结果是使宁波地区的文化形态由“未开化”走向“精致化”；第二次转型发生在我国近现代，民国年间为关键的定型阶段，此次转型的结果则使宁波地区的文化形态由“精致化”走向“世俗化”。种种迹象表明，当前正处于新一轮文化转型的关口，由“世俗化”迈进“现代化”应成为现实文化建设的方向。     

利用形体语言增强演唱效果

声音语言是歌唱表演的主要工具和手段,而形体语言则是其重要补充,在演唱中,演唱者应从着装打扮、艺术感觉、情感体会、动作幅度以及艺术修养等方面着眼,努力发挥形体语言在歌唱中的表现作用。     

CONVERGENT SERIES EXPRESSIONS FOR INVERSE MOMENTS OF QUADRATIC FORMS IN NORMAL VARIABLES

Using relatively recent results from multivariate distribution theory, a direct approach to evaluating the inverse moments of a quadratic form in normal variables is proposed. Convergent infinite series expressions involving the invariant polynomials of matrix argument are obtained. The solution also depends upon a positive scalar which is arbitrarily chosen. For the solution to converge an upper bound upon this scalar is derived.     

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.