图书馆图书采购模型的探讨与应用

通过定量分析方法,建立了资金在各图书类别中的分配模型,以及同类别下不同图书复本量的确定模型。模型有助于合理分配资金,达到图书采购预期效用。表1。图2。公式1。参考文献6。     

我国电子资源引进的发展策略研究

针对电子资源采购的国际发展动态 ,分析我国电子资源引进的现状 ,根据电子资源自身的类型和特点 ,提出多元化、分层次引进电子资源的构想 ,并根据我国的实际情况提出相应的对策     

教师参与 分类选择 集中收藏--论高校馆图书采购工作和经费分配制度改革

高校馆图书收藏工作的困难及其原因是多层面的，走出困境的出路在于：以学校管理体制改革保障图书收藏体制改革，实行“教师参与，分类选择，集中收藏”和经费“四级分配，专款专用”制度。     

文献资源的网络采集策略

文献资源的网络采集是图书馆采访的新形式。图书馆采访人员必须掌握与文献网络采集有关的信息获取、网上书店选择、书目数据判选、转换与利用策略，熟悉网络采集环节，逐步向文献采集网络化过度。     

图书馆联盟电子资源采购

本论述了目前电子资源采购的新模式——图书馆联盟采购，探讨了其兴起的原因，以SLCC中国集团为例分析了联盟采购的特点和所带来的效益，并谈了对组织图书馆联盟采购的几点体会。     

Collecting women’s archives at the ANU Archives

The Australian National University Archives holds both the archives of the University and a large collection of business and labour archives in the Noel Butlin Archives Centre. Both are governed by collecting policies, and neither of these policies mention gender. The relative absence of women’s voices in both collections raises the question about whether archival policies should seek to redress past silences.     

历史地理信息的获取与标准化——以上海交通大学馆藏地方历史文献为例

上海交通大学图书馆针对近年来收集的地方历史文献开展了数字化加工工作。如何有效地提取文献蕴含的地理信息并使其标准化,最终实现数字化的展示、利用与分析是工作的难点之一。地理信息经由人工获取,根据研究需求按照分段揭示的原则著录到地域相关的元数据字段中。基于可统计的文献来源,分布集中的文献优先编写代码转换规则,可机读代码避免了语义识别等程序的繁冗。鉴于明清时期行政区划的特点,代码采用"省-县-都-图-村"五级格式,遵照标准化、兼容性、求同性与扩展性的编制原则,以期实现文献关联聚类、信息自动获取与空间可视化等数据化效果,还原地域视角下的历史原貌。     

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。