泛在大学英语多层次互动学习模式的建构

泛在大学英语学习模式是后二语习得时代的语言学习新转向。本文旨在进一步明晰泛在大学英语的学习模式,并建构多层次互动式的泛在大学英语学习模式。建构泛在大学英语多层次互动学习模式主要包括:一是解析微格课堂语境;二是从经验性和定性大学英语学习模式研究转移到定量实验的方法来验证构建模式的科学性和有效性;三是要从模式验证和模式本质两个方面来展开讨论泛在大学英语学习模式。     

Multi-modal tempered stable distributions and prosses with applications to finance

Abstract

The assumption of underlying return distribution plays an important role in asset pricing models. While the return distribution used in the traditional theories of asset pricing is the unimodal distribution, numerous studies which have investigated the empirical behavior of asset returns in financial markets use multi-modal distribution. We introduce a new parsimonious multi-modal distribution, referred to as the multi-modal tempered stable (MMTS) distribution. In this article we also generate the exponential Lévy market models and derive the value-at-risk (VaR) induced from them. To demonstrate the advantages, we will present the results of the parameter estimation and the VaRs for financial data.     

Assessment and Treatment of Sexual Compulsivity

Abstract

Sexual addiction represents a life-threatening obsession-a pattern of out-of-control sexual behavior with serious physical, emotional, and legal consequences. This paper discusses the concept, etiology and characteristics of sexual addiction. It offers information that will help mental health professionals accurately assess the problem and provide appropriate treatment. Case material illustrates a multi-modal treatment process with a young gay male who was addicted to anonymous sex. [Article copies available for a fee from The Haworth Document Delivery Service: 1-800-342-9678.     

贵金属期货价格预测方法及实证研究

本文融合了二次分解与极限学习机的优势,提出了VMD-Res.-EEMD-ELM贵金属期货价格预测模型,选择变分模态分解(VMD)作为主要的分解技术,生成模态分量序列(VMFi)和残差序列(Res.),采用集合经验模态分解(EEMD)对残差序列进行二次分解,并使用具有良好泛化能力的极限学习机(ELM)对各分量进行预测,最后叠加各模态分量和残差的预测值形成收益率的最终预测结果。所提出的模型不仅充分发挥了二次分解技术的优势,而且解决了传统变分模态分解组合预测模型未考虑残差影响因素的问题。实证研究表明,本文所提出的组合模型能够全面捕捉黄金、白银期货价格日收益率序列的特征,方向性预测准确率分别为83.33%和93.33%,误差指标MAE分别为0.15和0.11,经比较本文所提出的模型具有良好的预测性能。     

多模态图文文本翻译探讨

以越野车宣传手册的翻译为例,根据此类文本的图文特点和翻译难点,选取系泊图文关系和延伸图文关系作为理论基础,提出产品宣传册多模态图文文本翻译方法。根据系泊图文关系,借助分析图片来确定词语和句子层面的文字翻译,主要体现为：在词语层面确定文字的具体指代物和多义词的翻译;在句子层面帮助抽象意义具象化。根据延伸图文关系,用图片的意义补充文字翻译,主要体现为：在词汇层面补充形态信息,句子层面补充隐含信息。这一研究旨在为越野车宣传手册和其他车辆宣传手册图文文本,甚至其他产品的宣传手册图文文本的翻译提供一种新方法。     

论多式联运经营人之迟延交付责任

《海商法》作为中国多式联运法律领域重要适用法，存在迟延交付问题的立法空白，而如果适用《合同法》则存在不尽如人意之处，行业发展也迫切需要解决多式联运迟延交付问题。在诸多迟延交付问题中，迟延交付责任限制问题是焦点。通过比较三大国际货物多式联运规则对迟延交付问题的不同立法路径，且详细分析了中国《海商法》对海运迟延交付问题的规制及其问题，发现中国多式联运领域内的迟延交付及其责任限制问题应当从补充完善迟延交付的概念、确立迟延交付的赔偿责任范围及设立相应的责任限额等几方面妥善解决。     

我国高等院校商科专业课程全英语教学问题探析与对策研究

当前,我国高等院校商学院教育的国际化程度显著提高,商学院教学建设中专业课程的全英语教学也得到了快速发展。全英语教学已经取得了一定的成效,同时也暴露出一些问题。在对于存在问题进行分析的基础上,有针对性地提出解决问题的方案:应扎实基础英语教育,循序渐进的开展全英语教学;优先选择能够确保专业知识准确性的课程作为全英语教学课程对象;改编英文原版教材,提高教学材料质量;营造"情景语境",注重师生互动;充分利用"多模态"教学。     

Abstracts of theses: Smith College School for Social Work,July 1954

Abstract

Many clients relate in ways that elicit emotional responses in practitioners and may also feel pressure to intervene when appropriate action is not yet clear. Practitioners must develop sufficient self-awareness so their own reactions do not interfere with the work they do with clients. Educators exhort their students to be self-aware, but locating methods that foster the capacity can be difficult. Infant observation is an elegant training model that helps to develop self-awareness. The method described here makes use of regular observation, supportive small groups, and repeated detailed examination of what is seen in training both generalist and specialized practitioners. It has become a prototype for the observational study of several kinds of specific populations. Because it attends to people in their own environments and demonstrates a flexible, reflective, multi-modal manner of information-gathering, infant observation is particularly useful in the education of social work practitioners.     

基于动态蚁群算法的集装箱国际多式联运路径优化研究

集装箱国际多式联运由于涉及多方式的运输过程和节点上的方式转换,相较于一般运输网络具有更高的复杂性。针对多式联运的特殊网络结构进行模型设计,并通过动态蚁群算法的设计提高模型的寻优能力,以天津港到墨西哥城的实际数据为算例进行实证分析,从而为多式联运网络问题提供可操作的优化方法。     

英语教科书封面的多模态话语对比分析

通过运用以系统功能语言学为基础的多模态话语分析理论,从语言模态、图像模态、意义构建等角度对两版英语教材教科书封皮进行对比分析。