浅谈情感对外语学习的作用

本文从应用语言学的角度阐述了情感因素在俄语语言教学中的作用，从语音语调的模仿到自由交流，学生学习语言离不开自尊与意志这些心理因素的影响。新世纪俄语教学，应从静态的语言知识教学走向动态的情感交流，强调重视培养学生的信心和志趣，使俄语教学上一个新台阶。     

基于指数分布预测问题的研究

本文主要运用贝叶斯统计的理论与方法,对截尾寿命试验根据其早期结果预测下一个失效时间,并对指数分布情形下的失效时间,进行了详细的讨论,得出其下一个失效时间的点估计与区间估计,并进行随机模拟。     

自信心与外语教学

该文根据 krashen等人的第二语言习得模式阐述了自信心在外语教学中的重要地位 ,并就如何培养学生自信心作了一些探讨     

Time-Varying Effect Sizes for Quadratic Growth Models in Multilevel and Latent Growth Modeling

Multilevel and latent growth modeling analysis (GMA) is often used to compare independent groups in linear random slopes of outcomes over time, particularly in randomized controlled trials. The unstandardized coefficient for the effect of group on the slope from a linear GMA can be transformed into a model-estimated effect size for the group difference at the end of a study. Because effect sizes vary nonlinearly in quadratic GMA, the effect size at the end of a study using quadratic GMA cannot be derived from a single coefficient, and cannot be used to estimate effect sizes at intermediate time points with backward extrapolation. This article formulates equations and associated input commands in Mplus for time-varying effect sizes for quadratic GMA. Illustrative analyses that produced these time-varying effect sizes were presented, and a Monte Carlo study found that bias in the effect sizes and their confidence intervals was ignorable.     

由东夷音乐文化的发展看五声体系的确立

中国古东夷地区最早的艺术活动——原始乐舞，体现了古东夷人整个社合群体的文化意识，其原始的文化发展必然促进其原始乐舞的发展，大量的考古说明了他们在音乐文化上的不断发展，现代的科学手段也证明了古东夷五声音阶的形成和发展。     

一种增强关键服务可生存性的应急算法

为了解决"何时对应急服务进行响应是合适的?"这一问题,提出了一种增强关键服务可生存性的应急算法.首先,基于中心极限定理和假设检验理论,分别计算求得各关键服务在主、备服务器上的历史平均服务响应时间的置信区间,并且提出了一种基于时间滑动窗口的置信区间动态更新的方法;然后,根据主、备服务器上服务响应时间置信区间的5种分布情况,提出的算法可以为应急服务在不同的时间响应区选择合适的应急策略,如资源重配、服务降级或者服务迁移等,以此保证关键服务请求能够在用户期望的服务截止期内完成,且整个配置过程对用户透明.最后,仿真试验表明了该算法的可行性.     

日常经验法：一种人格心理学研究方法

日常经验法是一种在国外的人格心理学研究中普遍使用但在国内少见运用的研究方法。日常经验法是通过研究日常生活中不断发生的事件经验，研究人的思想、情感和行为进程的一种方法。根据对三种主要的日常经验，即样例经验、重建经验和发展中经验的分析，探讨了三种主要的日常经验法（间隔追随法、信号追随法和事件追随法）的界定、操作程序、优点和局限及其在中国文化背景下的运用价值。     

激发数学学习兴趣的教学探索

结合具体的实例,论述了在高等数学教学过程中调动学生学习积极性和激发学生学习兴趣的一些方法。     

Confidence is Everything” – Perspectives of Teachers and Students on Learning Mathematics

This paper problematises confidence as a frequently used explanation for performance in the mathematics classroom. I report on an interview-based study of how some English Advanced level (16+) students who have chosen to study mathematics, and their teachers, speak about confidence with respect to the learning of mathematics. I outline what constitutes confident learners for these teachers and, differently, for their students and what the students feel teachers could do to improve the students confident state. I discuss the implications of this for the education of prospective teachers of mathematics.     

Global exponential stability of interval neural networks with a fixed delay

1.IntroductionConsideradelayedneural-networkmodeldescribedbythefollowingfunctionaldifferentialequations.()()()()()()11,nniiiijjjijjjijjtautwgutvgutImt===-++-+邋&1,2,,.in=K(1a)or()()()()()()ttttt=-++-+uAuWGuVGuI&,(1b)where()()()()T12,,,ntututut=轾臌uListhestatevectoroftheneuralnetwork;()12diag,,,naaa=AKisadiagonalmatrixwithpositiveentries,i.e.,0ia>;()ijnnw=Wand()ijnnv=Varetheconnectionweightmatrixanddelayedconnectionweightmatrix,re-spectively;()()()()()()()()T1122,,,nntgutgutgut轾=臌GuKde…