A class of weighted normal distributions and its variants useful for inequality constrained analysis

This article develops a class of the weighted normal distributions for which the probability density function has the form of a product of a normal density and a weight function. The class constitutes marginal distributions obtained from various kinds of doubly truncated bivariate normal distributions. This class of distributions strictly includes the normal, skew–normal and two-piece skew–normal and is useful for selection modelling and inequality constrained normal mean analysis. Some distributional properties and Bayesian perspectives of the class are given. Probabilistic representation of the distributions is also given. The representation is shown to be straightforward to specify distribution and to implement computation, with output readily adapted for required analysis. Necessary theories and illustrative examples are provided.     

安史之乱前后的儒学复兴思潮与文体革新

唐代儒学日趋衰落 ,但安史之乱前后 ,又出现儒学复兴思潮 ,这种思潮是推进文体革新的直接动力。儒学复兴的倡导者萧颖士、李华等人都明确地提出了文体复古的观念 ,即为文效法魏晋以前 ,创立一种骈散相间 ,句式灵活 ,适合于阐扬儒道的新文体。     

论宋玉作品的历史地位和文学价值

宋玉是继屈原之后楚文学的另一位著名作家,历来屈宋并称。但在二十世纪"疑古思想"的影响下,许多学者都对宋玉和他的作品持否定态度,而这与事实是不相符的。宋玉在语言、结构等方面为后世赋文学奠定了基础,他是赋文学之祖。     

Representing knowledge: instances of management information

Against the backdrop of discussions about the 'Information Society', the 'Informational Economy' and the role of IT in realizing organizational change we examine how representations of 'organizational knowledge' are constructed and used in work settings. We do this through the explication of ethnographic materials that detail the realization and use of Management Information (MI) in a major UK retail bank undergoing massive organizational change. We focus in particular on explicating how existing metric information was drawn upon to construct a representation of the work of the bank for those involved in managing that work. Systems designers have been increasingly interested in offering ways of conceptualizing the problem of 'knowledge' with a view to embedding these properties in systems. In the quest to develop representations of procedural knowledge to support work we argue that it is first necessary to understand how representations are actually created and used in work to support existing work practices.     

Private Action for Public Good?: The Public Role of Voluntary Sector Organizations

Voluntary sector organizations claim to be private institutions acting for the public good. However, if the concept of public is disengaged from the state and connected instead to citizenship, VSOs can be shown to have both private and public origins, as well as private and public impacts. As citizens, VSOs are public organizations serving the public good through their purported representation of the people and civic leadership. The legitimacy of their assumption of these public roles remains a continuing challenge.     

梦境的幸福与痛苦－－路翎《洼地上的战役》重读

主人公王应洪的梦境具有理性与非理性的内涵,服从于社会表相。对人性矛盾性,丰富性的观察体验延续了“七月派”小说的风格。是路翎在共名时代环境下对战争题材的独特贡献。小说凝聚了作家真切的生活感悟及审美经验。     

谈文学翻译中的风格等值问题——兼评“OfStudies”的2个译本

从思想内容、遣词造句和再现原作风格方面评析散文名篇"OfStudies"的2个译本——王佐良先生和水天同先生的译本。认为王佐良先生的译本无论在体现原作风格和思想内容上都做得恰到好处,充分体现了"信、达、雅"的翻译标准,指出一篇译文除了准确表达原作的思想内容外,在风格上也应尽量贴近原文文本,做到"文随体异"。     

从句法结构看“钦定本”《圣经》的文体特征

"钦定本"<圣经>以其独特的文体对17世纪以降的英国语言和文学产生了深远的影响.以现代英译本<圣经>为参照,对"钦定本"中句法结构的运用进行了抽样考察与分析.认为"钦定本"具有语言简洁、文体正式规范、结构精简且灵活多变的文体特征.     

心理词汇结构表征与二语产出性词汇能力发展

母语心理词汇结构表征与二语心理词汇结构表征存在差异。母语心理词汇中词与词是以语义为联系的,而二语心理词汇中词与词的联系是语音起主要作用。学习者的二语产出性词汇能力到了某一阶段后出现"停滞现象",因此,为促进二语产出性词汇能力的发展,二语学习者有必要重组二语心理词汇结构并加深对单词的语义理解,不断地积累该词与其他词的语义联系。     

人类学与迷狂研究

迷狂是人类学、民俗学在仪式的田野调查中普遍遇到的现象，为某些民俗仪式所特有。从人类学学科史的角度看，它曾为弗雷泽、莫斯、格尔茨、福柯等著名人类学家所关注。