克里斯特瓦的理论背景与诗学思想

克里斯特瓦是当代法国著名的文学理论家和批评家,她的诗学思想融合了多种学科的知识,且复杂多变。她既受马克思、阿尔都塞、黑格尔、索绪尔、巴赫金、弗洛伊德、拉康、德里达、巴特等人的影响,又修正、发展或批判他们的理论。她创建的解析符号学和互文性理论促进了后结构主义理论的发展;她对文本的对话论、复调结构以及诗性话语的探讨,丰富和发展了巴赫金的文学理论;她关于女性与女性特质的界定,使她的女性主义诗学独树一帜;她对欲望、母性、爱情、卑贱等主题的探讨,修正了传统的精神分析方法。     

《元曲选》“好”字感叹句的语法结构分析

“好”字感叹句是指由“好”或含“好”的结构带上感叹语调（或表示感叹的语气词）构成的句子。《元曲选》宾白中“好”字感叹句数量多,可以分为七种类型,其结构形式不同,语用上也各有特点。     

从语法角度看德语和英语中的间接祈使句

德、英语中的祈使句无论从祈使语气的强弱变换,还是从礼貌程度的高低调整都远远不能满足发话者对受话者实施祈使行为的需求,所以人们往往运用其他句式向对方发出祈使.本文从语法角度出发,在言语行为理论的层面上对疑问句、陈述句、感叹句以及缩略句等语法现象中的祈使意义进行分析,旨在加深领会间接言语行为理论,并运用理论指导交际实践.     

Multiple imputation compared with restricted pseudo‐likelihood and generalized estimating equations for analysis of binary repeated measures in clinical studies

Non‐likelihood‐based methods for repeated measures analysis of binary data in clinical trials can result in biased estimates of treatment effects and associated standard errors when the dropout process is not completely at random. We tested the utility of a multiple imputation approach in reducing these biases. Simulations were used to compare performance of multiple imputation with generalized estimating equations and restricted pseudo‐likelihood in five representative clinical trial profiles for estimating (a) overall treatment effects and (b) treatment differences at the last scheduled visit. In clinical trials with moderate to high (40–60%) dropout rates with dropouts missing at random, multiple imputation led to less biased and more precise estimates of treatment differences for binary outcomes based on underlying continuous scores. Copyright © 2005 John Wiley & Sons, Ltd.     

ASSESSING THE RELATIONSHIP BETWEEN SYMPTOMS OF ALLERGIC RHINOCONJUNCTIVITIS AND POLLEN COUNTS

The relationship between daily pollen counts during the peak pollen season and hay fever symptoms in known sufferers of pollen allergy was investigated in a Sydney hospital‐based study. This paper develops statistical models for both the short term (day to day) associations and the longer term relationships between these time series. Possible effects of asthma status are investigated. The analyses illustrate how different relationships between time series may be explored in a simple way by working on different time scales with suitably transformed variables.     

阵列信号单信道处理技术

阵列信号处理已广泛应用于许多电子系统中，如微波无源比幅测向系统等，但通道间的振幅和相位的不平衡常常引起较大的测向误差。为了匹配通道间的振幅和相位平衡，可利用卫星通信中的多址联接技术（如ＦＤＭＡ、ＴＤＭＡ或ＣＤＭＡ）构成单信道处理系统来代替多信道系统。文中详细地研究了ＣＤＭＡ单信道系统，建立了系统模型，分析了系统特性，模拟结果证明了这种单信道理论和技术的可行性。     

低信噪比下基于Keystone变换的多目标检测

在脉冲多普勒雷达里,针对低信噪比的多目标数据,该文提出了一种基于Keystone变换的运动补偿方案。利用Keystone变换校正由径向速度引起的线性距离走动,通过对所有脉冲的相干积累来提高信噪比。仿真实验结果表明,基于Keystone变换方法的性能优于传统相参积累的方法。     

Recursive procedures for multiple decisions: finite time memory and stepwise maximum likelihood procedure

A version of the multiple decsion problem is studied in which the procedure is based only on the current observation and the previous decision. A necessary and sufficient condition for inconsistency of the stepwise maximum likelihood procedure is shown to be the boundedness of the likelihood ratios. In the case of consistency the (typically slow) rate of convergence to zero of the error probabilities is determined.     

The Guijin Therapist and the Nature of Therapeutic Truth: A Relational Perspective

The professional literature is replete with examples of the benefits of the client–clinician dyad being of the same ethnic group. Noted advantages include a perceived implicit understanding of the clients subjective experience and a furthering of the therapists personal and professional growth as a result of the therapeutic interaction. This paper suggests that there are also benefits to the clinician being considered a guijin or outsider to the clients culture of origin. Utilizing a relational perspective with an emphasis on multiple self-state theory, this paper will discuss the advantages of being perceived as an outsider when working with an Asian bicultural client.An earlier version of this paper was presented at the Annual International Conference for the Advancement of Private Practice in Clinical Social Work in Lisbon, Portugal on June 8, 2002.     

A Paradox for the “Smooth Ambiguity” Model of Preference

Two Ellsberg‐style thought experiments are described that reflect on the smooth ambiguity decision model developed by Klibanoff, Marinacci, and Mukerji (2005). The first experiment poses difficulties for the model's axiomatic foundations and, as a result, also for its interpretation, particularly for the claim that the model achieves a separation between ambiguity and the attitude toward ambiguity. Given the problematic nature of its foundations, the behavioral content of the model and how it differs from multiple priors, for example, are not clear. The second thought experiment casts some light on these questions.