新世纪国内亨利·詹姆斯研究述评

亨利·詹姆斯的作品在中国经历了很长的时间才逐渐得到人们的欣赏和认同。梳理詹姆斯作品新世纪以来在国内的译介和研究有助于阐述国内詹姆斯研究的现状及特点,厘清存在的问题及其原因,为进一步研究詹姆斯提供有益的借鉴。     

《新唐书》的“四夷传”与唐代的民族史志研究

唐王朝是一个疆域辽阔的统一多民族帝国,唐王朝不但能够很好地处理国内的民族问题,还能够与海外的民族或者民族国家建立友好关系,正是在这样宏大的历史背景之下,《新唐书》以超过以往正史的丰富内容以及庞大的文献体量,记载了所有唐朝直接统治、间接管理的民族,以及唐朝人目光所及的海外民族,以民族史志的方式给我们展示了一幅具有世界意义的民族发展画卷。     

清朝皇帝与保母

帝王尊崇保母 ,在中国历史上由来已久。清朝诸帝尊崇保母 ,虽是因袭明朝 ,也带有满族传统的印记。本文依据档案、碑传、家谱和实地考察 ,对清朝册封保母的缘起、内容、特点和终结 ,进行了考察     

事件管理学科辨析

“事件管理”是西方市场经济发达国家顺应历史发展而建立起来的一门重要而独立的管理类学科,其知识、技术领域的集成度之广,牵涉市场行业范围面之大,恐为管理类学科中之甚。本文从多角度介绍了事件管理的内涵、历史沿革、以及事件管理行业的市场需求等等,指出在中国开展事件管理专业教育及事件管理行业推广已成气候。     

国外高等教育评估制度对我国高教评估的启迪

美、英、日三国各具特色的教育评估制度,对建设和完善具有中国特色的高等教育评估制度有重要的启示作用,借鉴国外高教评估体制的长处和经验,指出我国教育质量评估主要应由民间评估机构进行;高校办学质量评估中教育质量与科研质量应分别评估;把学科建设作为评估的主要内容;评估标准能充分体现高校高度的自治性。同时分析了我国高教评估的现状和发展趋向。     

民族宗教学视野下伊斯兰教的民族性与回族的宗教性

通过伊斯兰教了解回族群体的生存状态、历史发展,考察回族文化的变迁与特色;反之,从回族的角度考察伊斯兰教,以便从回族群体的精神层面角度把握伊斯兰教,了解回族的深层心理和情感依托;通过对民族认同和宗教认同的比较解析两者的涵摄关系。借鉴民族宗教学理论探讨伊斯兰教和回族之间的关系,探讨伊斯兰教的民族性和回族的宗教性。     

我国现代藏学的发轫:民国时期康藏研究三种学术期刊及其价值——《康藏前锋》、《康导月刊》、《康藏研究月刊》

本文对民国时期关于康藏研究的三种学术期刊《康藏前锋》、《康导月刊》、《康藏研究月刊》产生的背景、时代特点、载文内容及其学术价值进行了全面、系统的论述与探讨,同时对三种期刊所载文章的数量、类型等进行了文献计量学的分析.此外,文章还对20世纪上半叶作为我国现代藏学兴起之重要标志的藏学类专业学术期刊的出现为何同康区研究有密切联系,以及康区研究在我国现代藏学兴起过程中所占有地位等问题进行了讨论.     

Testing for Upper Outliers in Gamma Sample

The problem of multiple upper outlier detection in gamma sample is considered. Balasooriya and Gadag (1994 Balasooriya , U. , Gadag , V. ( 1994 ). Tests for upper outliers in the two-parameter exponential distribution . J. Statist. Computat. Simul. 50 : 249 – 259 .[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) proposed a location and scale invariant test based on the test statistic Z _k for testing the k upper outliers in two-parameter exponential sample. In this article, the test statistic is extended for gamma sample and the null distribution of the statistic is obtained. A simulation study is carried out to compare the performance of the tests and is found that the test based on Z _k is more powerful than the test based on the test statistic proposed by Jabbari Nooghabi et al. (2010 Jabbari Nooghabi , M. , Jabbari Nooghabi , H. , Nasiri , P. ( 2010 ). Detecting outliers in gamma distribution . Commun. Statist. Theor. Meth. 39 : 698 – 706 .[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]).     

Testing of Suspected Observations in an Exponential Sample With Unknown Origin

The problem of multiple upper outliers in two-parameter exponential sample is considered. A test statistic is proposed to identify the outliers at the upper end of the sample. The null distribution of the test statistic is obtained and the critical values are found. The performance of the test is also compared with the earlier work.     

Storage Life Prediction for a High-Performance Capacitor Using Multi-Phase Wiener Degradation Model

Capacitance is a critical performance characteristic of high-voltage-pulse capacitor which is used to store and discharge electrical energy rapidly. The capacitors usually are stored for a long period of time before put into use. Experimental result and engineering experience indicate that the capacitance increases with storage time and will eventually exceed the failure threshold, which means that the capacitor may fail during storage. This is a typical mode of degradation failure for long storage products. Further, the capacitance degradation path can be extrapolated in several stages based on the shifting characteristics. That is, the capacitance increases slowly or fluctuates in the initial storage stage that lasts about three months. Then it increases sharply in the middle stage which lasts about four months. After the two stages, the capacitor enters into the third stage in which capacitance increases constantly. This degradation phenomenon motivates us to study the storage life prediction method based on multi-phase degradation path model. The storage performance degradation mechanism of high-voltage-pulse capacitor was investigated, which provides the physical basis for multi-phase Wiener degradation model. Identification procedure for the transition points in the degradation path was proposed using maximum likelihood principle (MLP). The result of Kruskal-Wallis test which is the method to test whether two populations are consistent or not in statistics showed that the transition points are statistically effective. Other parameters in the multi-phase degradation model are estimated with maximum likelihood estimation (MLE) after the transition points have been specified. The multi-phase Inverse Gaussian (IG) distribution for storage life was deduced for the capacitor, and the point and interval estimation procedure for reliable storage life are constructed with bootstrap method. The efficiency and effectiveness of the proposed multi-phase degradation model is compared with storage life prediction under single-phase condition.