王昌龄诗学几个问题新析

王昌龄论文学"南北宗",以北宗指北方汉魏风骨,以南宗指南朝文风,实际承继了魏征、李延寿等关于南北文风不同的说法。王昌龄论"意"提出很多重要思想,他所论之"意",有着丰富的内涵,既指诗中主旨,又指作品主旨体现出的思想境界,还指构思之意和感兴之意,指诗歌创造的丰厚意蕴。王昌龄"格高"说,是提出一个层次比较高的艺术审美境界。关于声律,王昌龄也提出很多看法。王昌龄论格律调,提出一种理想的审美境界,是一个完整的思想。     

科技期刊表格常见编排问题及规范加工

针对科技期刊表格编排中常见的问题,以国家有关科技期刊编排标准为依据,对其进行了规范性及科学性分析,给出了解决表格编排中存在问题的正确做法;指出了科技期刊表格编排必须科学、规范、简洁、自明.     

语气助词“也好”的语法化过程及其功能

语气助词“也好”是从宋代开始,因假设句“若（如）……也好”对举,假设连词脱落而形成“……也好,……也好”连用,表示事情的结果不会因为出现的情况而改变,相当于“无论……也……”或者“不管……都……”句式所表达的句法语义,是整个句式省略融缩的结果。     

实物资金流量表的预测方法研究

资金流量表是国民经济核算体系中的重要组成部分。然而,由于在编制过程中需要采集大量的数据,通常情况下,很多国家的资金流量表都会有较长时间的滞后。在编制实物资金流量表的延长表时,已有方法通常是基于基期与预测期交易收支结构保持不变的假定条件。然而,经济结构发生显著变化时,该类方法就会失效。基于上述问题,研究弱化模型的假设条件,并提出了新的实物资金流量表预测方法( 简称 FPTF方法)。根据表中元素必须满足的约束条件,该方法通过建立数学模型解除约束,其次基于历史数据的动态趋势,采用适当的时间序列分析方法来预测目标年份的实物资金流量表。通过仿真分析,验证了所提方法的有效性和稳定性。此外,基于中国1992年～2014 年的实物资金流量表数据进行实例分析,取得了满意的分析结果。     

论古典诗歌叙述口吻的模糊性

我国古典诗歌的叙述口吻具有模糊性的特征。它所运用的口吻互渗、口吻互叠、口吻的转移与替代等手法使诗歌表述具有不确定性和多向性,这是促成中国诗歌独特美学品格和艺术个性的原因之一。这些艺术手法和审美方式对古典戏曲、音乐等其他艺术形式的影响也是深刻的。     

A comparison study of computational methods of Kolmogorov–Smirnov statistic in credit scoring

Kolmogorov–Smirnov statistic (KS) is a standard measure in credit scoring. Currently, there are three computational methods of KS: method with equal-width binning, method with equal-size binning and method without binning. This paper compares the three methods in three aspects: Values, Rank Ordering of Scores and Geometrical Way. The computational results on the German Credit Data show that only the method without binning can produce a unique value of KS. It is further proved analytically that the method without binning yields the maximum value of KS among the three methods. The computational results also show that only the method with equal-size binning can be used to evaluate rank ordering of scores. Moreover, it is proved that all the three methods can be used to calculate KS in a geometric way.     

未来的理想汉字

呼唤了百余年的汉字改革近年来渐趋冷落,其实人们对现有汉字仍有强烈的改革愿望。过去的文改路线是先准备条件,最终用拉丁化拼音文字取代汉字。实践证明这条道路是走不通的。汉字改革应运用形声造字原理,使所有汉字改造成为保持传统汉字风格,规则性很强,便于记忆的音节方块字。新汉字由意旁、基本音符和调符三部件组构而成,意旁标示义类科学、合理,基本音符和调符标音准确、确定,没有变化复杂的多音多义字。新汉字推行后,估计小孩入学不到三年就可全部学会掌握,成人掌握更快,它将给中国文化教育事业带来革命性的影响。     

On gart's test for interaction of second order

Gart (1972) ottered a Statistic on testing the hypothesis of no second-order interaction in a 2×s×t contingency table. The statistic was tn be used as an asymptotic chi-square with (s-1) (t-1) degrees of freedom. We show that this statistic suiters from the drawback that unless certain side conditions hold, the statistic would reject the null hypothesis with probability approaching one asymptotically even in the null case. Hence the statistic is not strictly valid for the hypothesis for which it was intended.     

Partial Round-Robin Comparisons with Perfect Rankings

In teaching the development of uniformly most powerful unbiased (UMPU) tests, one rarely discusses the performance of alternative biased tests. It is shown, through the comparison of two independent Bernoulli proportions, that a biased test (the Z test) can be more powerful than the UMPU test (Fisher's exact test—randomized) in a large region of the alternative parameter space. A more general example is also given.     

A generalized scheffé method of multiple comparisons

Standard resulrs on the extrema of quotients of quadratic forms are extended to the non-negative definite case. The maximum and the set over which it is achieved are characterized explicitly both in terms of generalized inverse matrices and generalized eigenvalues. These results become the basis of Scheffe type multiple comparisons in the usual way. To demonstrate their application to statistics with singular covariance matrices, the method is detailed for Mantel-Haenszel, Breslow, and Cox statistics. An example is presented illustrating a situation where the proposed Scheffe type comparisons may be better than the pairwise method.