非英语专业学生作业布置和批改情况调查研究

本文以南京 6所大学 15 0名非英语专业学生为对象 ,采用问卷和面谈等方式 ,调查分析了非英语专业学生的作业布置和批改情况 ,讨论大学英语教师应该怎样布置和批改学生的作业     

"微机原理与应用"课程的双语教学尝试

文章结合对非计算机类本科"微机原理与应用"课程几年的教学实践以及首次对该课程双语教学的尝试,讲述了一些如何提高教学质量、搞好双语教学的经验和方法.     

方敬:创作轨迹与艺术风格

方敬的诗歌创作经历了三次时代大转换:他的早期作品是柔弱的歌吟;抗战时期,他的诗风"脱帽变",由柔弱变为洪亮与开阔;在新时期,他的诗歌掀起了第二次高潮,保持了诗的青春。在长期的创作活动中,方敬形成了自己的艺术风格。精巧、委婉、朴素是诗人方敬的艺术个性。     

论文学符号的本质与功能性结构关系

符号的本质是在特定结构关系中承担着某种功能并产生着一定意义的媒介物。其最核心的概念是“系统”、“功能”和“意义”。文学符号与语言符号一样 ,也是“能指”和“所指”的统一。在文学符号的内部 ,又包含着各种代码 ,其中最重要的文学代码有“性格代码”、“背景代码”和“情感代码”三种。这就决定着文学符号又是一个具有着强烈的自主功能性、清晰的层次性和内在的编码性的有机运作过程。     

非计算机专业“计算机程序设计”课程教学调查与思考

针对高校非计算机专业学生“计算机程序设计”课程分析教学方面存在的问题，指出非计算机专业程序设计课程教学模式改革，需要避免教学目标单一性，加强相关专业的结合，创新教学手段。     

“交通管理与控制”精品课程建设的实践与探讨

精品课程建设是深化教育教学改革、全面提高教学质量、推动国家特色专业发展的重要途径。西南交通大学“交通管理与控制”课程以合理的教学团队、丰富的教材与图书资料、大量的理论研究经验、优越的实践与网络环境为基础，在课程建设历史积淀、教学手段、实践体系方面形成了明显的优势。教学团队针对课程建设中的不足，通过强化师资队伍建设、开展实践活动、创新教学方法等措施建设四川省精品课程，取得了明显成效。申报国家精品课程后的课程建设应进一步完善教学网络系统，注重人才个性化培养．提高课程的实践性和动态性。     

Program Evaluation and Causal Inference With High‐Dimensional Data

In this paper, we provide efficient estimators and honest confidence bands for a variety of treatment effects including local average (LATE) and local quantile treatment effects (LQTE) in data‐rich environments. We can handle very many control variables, endogenous receipt of treatment, heterogeneous treatment effects, and function‐valued outcomes. Our framework covers the special case of exogenous receipt of treatment, either conditional on controls or unconditionally as in randomized control trials. In the latter case, our approach produces efficient estimators and honest bands for (functional) average treatment effects (ATE) and quantile treatment effects (QTE). To make informative inference possible, we assume that key reduced‐form predictive relationships are approximately sparse. This assumption allows the use of regularization and selection methods to estimate those relations, and we provide methods for post‐regularization and post‐selection inference that are uniformly valid (honest) across a wide range of models. We show that a key ingredient enabling honest inference is the use of orthogonal or doubly robust moment conditions in estimating certain reduced‐form functional parameters. We illustrate the use of the proposed methods with an application to estimating the effect of 401(k) eligibility and participation on accumulated assets. The results on program evaluation are obtained as a consequence of more general results on honest inference in a general moment‐condition framework, which arises from structural equation models in econometrics. Here, too, the crucial ingredient is the use of orthogonal moment conditions, which can be constructed from the initial moment conditions. We provide results on honest inference for (function‐valued) parameters within this general framework where any high‐quality, machine learning methods (e.g., boosted trees, deep neural networks, random forest, and their aggregated and hybrid versions) can be used to learn the nonparametric/high‐dimensional components of the model. These include a number of supporting auxiliary results that are of major independent interest: namely, we (1) prove uniform validity of a multiplier bootstrap, (2) offer a uniformly valid functional delta method, and (3) provide results for sparsity‐based estimation of regression functions for function‐valued outcomes.     

构建市场营销专业学生创新思维和创新能力指标体系

市场营销专业非常注重实践能力和创新能力，但由于长期以来受应试教育的影响以及忽视学生自主学习等诸多因素，很多市场营销专业的学生还缺乏创新精神，创新能力不强。本文阐述了市场营销专业学生创新思维与创新能力的特点，并提出了一系列评价指标，希望评价的过程和结果能成为激励大学生提高全面综合素质的动因。     

动漫专业人才培养模式探析

动漫是一种文化、一种商品,更是一种产业,现已成为中国着力发展的绿色产业。面对动漫产业发展迅猛势头及由此引发的巨大人才需求,面对供需失衡的动漫人才市场,将着重对动漫产业的教学改革与人才培养模式进行探讨。     

关于文化差异与翻译问题的思考

语言和文化的密不可分性 ,决定了文化因素在翻译中的重要地位。目前 ,对文化差异的翻译方法存在同化与异化之争。本文从“功能等值”的角度 ,探讨了这个问题。