试论21世纪高校图书馆员英语素质的提高

进入21世纪以采，随着时代的变化和网络技术的飞速发展，英语素质时于高校图书馆员而吉显得越来越重要，甚至在某种程度上决定了其服务水平的高低。但是从目前高校图书馆员队伍的现状来看，其整体英语素质偏低已经成为不客忽视的重要问题。在这种情况下，认识提高英语素质的必要性，并找到切实有效的方法，对高校图书馆员进行英语教育势在必行。     

中文自然语言理解技术与智能检索

本文论述什么是中文自然语言理解技术，详细说明如何理解，智能搜索引擎如何应用中文自然语言理解技术进行检索。     

基于OKAPI的XML信息检索实现研究

OKAPI能实现强大的自由文本检索与评价功能,但要实现基于XML的信息检索,却要做适当改造。改造时,一方面尽量不破坏原有系统的体系结构,又要能实现对XML文档的索引、查询和表示。为此,必须完成面向XML的文档预处理和索引、面向XML的文档检索及检索模型的选择。图3。公式3。参考文献10。     

Using special events to motivate visitors to attend art galleries

The contemporary directions of art galleries worldwide are changing as social patterns and demands, as well as visitor expectations of their experiences at art galleries, change. New programs and strategies are being developed in galleries to make these institutions more appealing to people who would not normally visit them, and one such strategy is the staging of special events. However, because galleries are staging an increasing number of special events, the factors motivating visitors to attend these institutions are changing. Visitors hope to have different experiences and encounters in the gallery during special events. This paper presents the findings from a study in Australia about visitors’ motivations to attend special events in galleries. It highlights the different factors that motivate visitors to attend the gallery specifically for a special event in comparison to visiting the gallery's permanent collections.     

桂林图书馆外文部读者分析及工作措施

根据对582名读所作调查，对桂林图书馆外部的读结构、读的需求情况进行了系统分析，并提出了一系列具体的工作改进建议。     

分类检索语言的断言与非断言性--从标引中的两个实例谈起

知识的微分化和科学概念内涵的衍化只是扯外部提供了一些发展空间，分类法的断言性完全可以将它们消化在近缘的类和不同的种中。因此，断言惟为分类法提供了一个稳定的状态，使分类法能在一个时期内发挥分类检索的作用。分类法中，一个个类目组成一个个集合住标引时先于文献而抽象地存在着。每当新元素添加进集合中，这个集合都要被修正。此时，这些元素将不再处于合适的类目内，而且必须移动它们。显然分类法还存在着非断言性，分类法的发展动力来自分类法自身的非断言性。     

信息综合管理系统控制平台的构建

阐述了平台系统的基本组成；论述了平台系统核心技术的数学抽象；提出了LB(Line Basic)语言及面向平台的程序设计思想；介绍了平台语言的设计原理；描述了LB语言的通用指令集；给出了平台系统的五种权限管理策略；通过指令效率分析优化了平台系统，从而通过LB语言将显示模式及众多的内部函数组成一个有机的整体，使平台系统成为集开发与应用为一体的大型软件系统。     

语感训练模式下的英语角课程化实践

在语感训练模理论的基础上, 我们进行了一个学期的英语角课程化的实践并取得了一定的成果。我们认为有效输出对于二语习得是至关重要的, 而英语角课程化是促进在校生语言输出的最佳途径。     

Do early care and education services improve language development for maltreated children? Evidence from a national child welfare sample

Young children under 6 years old are over-represented in the U.S. child welfare system (CWS). Due to their exposure to early deprivation and trauma, they are also highly vulnerable to developmental problems, including language delays. High quality early care and education (ECE) programs (e.g. preschool, Head Start) can improve children's development and so policymakers have begun calling for increased enrollment of CWS-supervised children in these programs. However, it is not a given that ECE will benefit all children who experience maltreatment. Some types of maltreatment may result in trauma-related learning and behavior challenges or developmental deficits that cause children to respond to ECE settings differently. The current study uses data from a nationally representative survey of children in the U.S. child welfare system, the National Survey of Child and Adolescent Well-Being II, to assess whether young CWS-supervised children (N = 1,652) who were enrolled in ECE had better language development outcomes 18 months later than those not enrolled in ECE. We also explore whether the type of maltreatment that brought children to the CWS’ attention moderates the relationship between ECE and children's language development. After controlling for children's initial scores on the Preschool Language Scale (PLS-3), type(s) of maltreatment experienced, and child and caregiver demographics, we found that ECE participation predicted better PLS-3 scores at follow-up, with a positive interaction between ECE participation and supervisory neglect. ECE seems to be beneficial for CWS-involved children's early language development, especially for children referred to the CWS because they lack appropriate parent supervision at home.     

Developing narrative skills through case-studies

This article describes the adaptation of ‘story grammar’ to developing the subject understanding and literacy of 14–16-year-old students. ‘Story grammar” analyses the structure of episodes of a typical story and it was developed through research into the narrative development of younger, frequently language-delayed, children. Reasons for expecting this story grammar to provide a helpful basis for teaching older students are summarized. An application of story grammar in teaching business studies is described through the activities designed for students and evidence from students' work. Implications for understanding of literacy in a subject context are discussed.