Improved bonferroni procedures for testing overall and pairwise homogeneity hypotheses

Simes' (1986) improved Bonferroni test is verified by simulations ^?to control the α-level when testing the overall homogeneity hypothesis with all pairwise t statistics in a balanced parallel group design. Similarly, this result was found to hold (for practical purposes) in various underlying distributions other than the normal and in some unbalanced designs. To allow the use of step-up procedures based on pairwise t statistics, simulations were used to verify that Simes' test, when applied to testing multiple subset homogeneity hypotheses with pairwise t statistics also keeps the level ? α. Some robustness as above was found here too. Tables of the simulation results are provided and an example of a step-up Hommel-Shaffer type procedure with pairwise comparisons is given.     

Multiple comparisons of exponential location parameters with a control based on doubly censored sample under heteroscedasticity

In this article, a one-sample procedure for multiple comparisons of exponential location parameters with a control under heteroscedasticity is proposed. The observations are obtained by doubly censored samples. A one-sided and two-sided confidence intervals are used to perform such multiple comparisons. Statistical tables of critical values and an example of comparing four drugs in treating leukemia are provided.     

Theme and Variations——Based on the Structural Analysis of the Evolution of China＇s Youth Values in 20 Years

社会结构的变迁，必然导致人的文化价值观念结构的变迁。初创于20世纪90年代中国社会主义市场经济，带来中国社会结构的巨大变动，同时也是青年价值观变化最快、最深刻的时段。该文聚焦于“后一代”青年特性融入社会结构变迁这一背景，分析其时代特性以及社会结构的嵌入性。近20年来，青年在接受社会文化和价值观影响的同时，也在不断地挑战主流文化及其价值观，创造其新的文化和价值观。因此，主导价值观被青年所认同与接受的同时，也将更多吸纳青年价值观中具有活性的成分．从而使社会主流意识因为得到青年文化的反哺而走向年轻。     

中国决策情境下的多源流模型及其优化研究

作为当今公共政策研究领域最炙手可热的理论模型之一,约翰·金登的多源流分析理论业已得到国内外学者的广泛应用与认可。在对该模型的相关内容进行简单铺陈后,通过辨析国内外不同的政策主体参与逻辑,进一步厘清了我国公共决策的独有特征。研究重点是在整合提炼西方既有修正思路的基础上,沿袭模型的模糊性假设,结合我国具体实践案例,对多源流模型进行优化与补充。研究表明,中国决策情境下的多源流模型优化主要有提高源流间的融合性、政治源流的核心化、焦点事件的独立化以及特殊情况下的临时决策等四种路径,四种优化与补充路径的有机结合将为进一步提升模型适用性提供帮助。     

A multiple warm standby δ-shock system with a repairman having multiple vacations

In this article, a warm standby n-unit system is studied. The system is operational as long as there is one unit normal. The unit online, which has a lifetime distribution governed by a phase-type distribution, is also attacked by a shock from some external causes. Assume that shocks arrive according to a Poisson process. Whenever an interarrival time of shock is less than a threshold, the unit online fails. The lifetimes of the units in warm standby is exponentially distributed. A repairman who can take multiple vacations repairs the failed units based on the “first-in-first-out” rule. The repair times and the vacation times of repairman are governed by different phase-type distributions. For this system, the Markov process governing the system is constructed. The system is studied in a transient and stationary regime; the availability, the reliability, the rates of occurrence of the different types of failures, and the working probability of the repairman are calculated. A numerical application is performed to illustrate the calculations.     

顺应论视域下的企业网站翻译问题探析

根据Verschueren的语言顺应理论,翻译是译者对原文和译文的语言结构以及语境关系不断顺应的动态过程,但在企业网站翻译中,未对译文做出动态顺应的例子比比皆是,影响了网站的宣传推介作用。以平湖服装企业的网站英译为例,从语言结构和语境关系两个方面分析网站英译存在的问题,并提出相应的解决方法。     

王岱舆著作的思想结构

研究王岱舆著作的思想结构,必然要涉及到他的《正教真诠》、《清真大学》和《希真正答》之间的关系,涉及到这三本著作的内容及其表述形式。只有这样,才能了解他的整个著作的思想结构,进而有可能从整体上对他的思想作深入、系统的分析和探讨。 一、王岱舆的著作 20世纪80年代,王岱舆的《正教真诠》、《清真大学》和《希真正答》由余振贵点校、宁夏人民出版社结集出版。该合刊本是目前比较流行的版本。书后,以白寿彝的《王岱舆传》和金吉堂的《王岱舆阿衡传》为附录。本文拟依据该合刊本展开相关的讨论。其中,     

西北回族"复合型经济"与宏观地缘构造的理论分析

本文以历史与现实、微观与宏观、区域与整体贯通一致的系统视角,尝试构建西北回族的整体性理论,提出"复合型经济"模式,并从"三块高原-两种经济类型"与"茶马互市"地理布点相吻合的关系,以及从"弱商业联系"到"强商业联系"的演进过程,解释了回族经济的特点与原因,揭示现象背后复杂深刻的规律,并对回族生存过程中与外部发生的重要关系问题提出新的解说.     

超越性别的女性生命体验——析老舍《月牙儿》的女性意识

从女性主义文学批评的角度来研读就会发现,《月牙儿》小说文本充满了女性意识。具体表现在文本的情绪化结构、女性话语表达、男性缺席结构、女性的自省以及性欲等方面。作家老舍从小生活在社会的底层,以其对贫困的独特理解,他所呈现的女性形象既在显示下层妓女生活悲惨境遇的同时,又表现了强烈的女性独立意识。主人公的独立精神被现实的黑暗所吞没使小说的悲剧性达到了高潮。     

论马克思理论的逻辑起点与出发点

马克思理论的逻辑起点是“本质的人”,出发点是“现实的人”。马克思理论的出发点和逻辑起点的区分,标志了马克思思维方式的彻底变革,为马克思理论的产生和形成奠定了科学的基础。同时,它对我们深化理解马克思理论和构建社会主义和谐社会来说有着极其重要的理论和实践意义。