Age Factor in Second Language Acquisition

In the second language acquisition, the study focus of linguistics is the influence of age factors which has always been considered as one of the most controversial issues. Some experts hold that the y...     

Multimodal data as a means to understand the learning experience

Most work in the design of learning technology uses click-streams as their primary data source for modelling & predicting learning behaviour. In this paper we set out to quantify what, if any, advantages do physiological sensing techniques provide for the design of learning technologies. We conducted a lab study with 251 game sessions and 17 users focusing on skill development (i.e., user's ability to master complex tasks). We collected click-stream data, as well as eye-tracking, electroencephalography (EEG), video, and wristband data during the experiment. Our analysis shows that traditional click-stream models achieve 39% error rate in predicting learning performance (and 18% when we perform feature selection), while for fused multimodal the error drops up to 6%. Our work highlights the limitations of standalone click-stream models, and quantifies the expected benefits of using a variety of multimodal data coming from physiological sensing. Our findings help shape the future of learning technology research by pointing out the substantial benefits of physiological sensing.     

凸显理论观照下的汉译英翻译

以10道四级汉译英真题为例,分析考查了英汉两种语言在遣词造句等方面的凸显差异。以期在认知语言学凸显理论的观照下,汉译英翻译能够从大量练习、死记硬背的过程转化为思考、融入、知己知彼、百学不厌的语言习得过程,将中国传统文化更好地输送到世界文化当中。     

皖南二县五村农民收入与土地关系调查

利用皖南两县五村社会调查资料,分析各类农民家庭的经济状况及其在收入和生活水准上的差别;考察农民对土地承包权的态度及其影响因素。结果表明,官方有关农民收入的数据,存在着低估的可能;农户不愿意放弃土地承包权的占大多数,但是如果国家征收土地时满足农民的一定要求,他们仍愿意放弃或出让。     

RS和GIS技术在城市绿地管理中的应用

城市绿地管理是城市资源环境建设中的一个重要环节，文章主要从城市绿地调查、规划和监测三个方面探讨了遥感（RS）和地理信息系统（GIS）技术在城市绿地资源管理中的应用。     

商业秘密的合法获取途径

本文论述了商业秘密的概念及构成条件 ,分析了商业秘密获取中的几个问题 ,探讨了合法获取商业秘密的几个途径。     

泉州湾湿地保护与生产活动的冲突和协调发展

阐述了泉州湾河口湿地生物多样性价值及其保护对泉州近海环境的重要意义,但近年来人类活动的频繁干扰,如滩涂湿地过度养殖,工程建设占用湿地,海水污染,外来有害物种的蔓延使河口湿地逐渐退化,生物多样性减少,解决泉州湾河口湿地生产与保护的冲突应本着“善用湿地”这一宗,建立国家有自然保护区并成立相应的管理机构加强立法执法力度,恢复重建红树林群落,将养殖规模控制在理论规划范围内,严格控制污染源及加大对保护区的经济投入等。     

关于英语词汇教学的思考

英语词汇教学是大学英语教学的重要环节.本文在阐述词汇教学理论的基础上介绍了词汇教学的几个重方面.