异构信息知识挖掘与可视化系统处理流程解析

文章介绍了异构信息知识挖掘与可视化系统背景,异构信息知识挖掘与可视化系统所采用的开发平台和工具,构建了系统架构模型,描述了系统的总体思路和体系架构的主要模块,介绍了索引库构建、统计术语库构建和规则模块处理流程。     

What can policy makers do to encourage integration of information and communications technology? evidence from the irish school system

Abstract

While most countries have invested heavily in information and communications technology (ICT) in education in recent years, the progress with integration of ICT into the teaching of other subjects has often been disappointing. How to encourage integration remains a serious question for policy makers and teacher educators. This article proposes some answers to that question, based on examination of data from the Irish school system. It suggests that ICT integration is associated with two kinds of teacher professional development: postgraduate ICT courses, and short in-service courses focused on specific integrated uses of ICT. The data reveal a strong association between the use of ICT in the school and the ICT usage of the school principal. Finally, it calls into question the use of pilot projects as the agents of change.     

Web 数据挖掘中数据异构问题解决方法的研究

Web 是动态性极强的信息源,访问、分析信息必须研究异构数据的集成问题,并选择合适的技术进行数据 分析、集成和处理。怎样对Web 海量的数据信息进行深层次的应用已成为数据挖掘技术的研究热点。本文介绍了XML （可扩展标记语言）在Web 数据挖掘中的应用,探讨了Web 数据挖掘中的数据异构问题。通过XML技术建立数据抽取模 型,解决互联网上绝大多数因异构、非结构化所导致的Web 数据挖掘问题。     

望江楼因薛涛永恒

踏进四川省成都,问起望江楼几乎无人不晓.这座为纪念我国一位才华横溢、聪颖过人的女诗人而建于唐代的壮观木塔,因雪涛之名而永恒!     

Do Children Who Experience Regret Make Better Decisions? A Developmental Study of the Behavioral Consequences of Regret

Although regret is assumed to facilitate good decision making, there is little research directly addressing this assumption. Four experiments (N = 326) examined the relation between children's ability to experience regret and the quality of their subsequent decision making. In Experiment 1 regret and adaptive decision making showed the same developmental profile, with both first appearing at about 7 years. In Experiments 2a and 2b, children aged 6–7 who experienced regret decided adaptively more often than children who did not experience regret, and this held even when controlling for age and verbal ability. Experiment 3 ruled out a memory‐based interpretation of these findings. These findings suggest that the experience of regret facilitates children's ability to learn rapidly from bad outcomes.     

Growth of the ‘Transition Year’ programme nationally and in schools serving disadvantaged students, 1992–2011

The Transition Year (TY) programme has seen large increases in the number of participating schools and students since the 1990s. However, existing documentation of this growth has been intermittent and sometimes inconsistent. This paper documents in detail the changes seen in school provision and student uptake for the 19 years from 1992/1993 to 2010/2011, drawing on data provided by the Department of Education and Skills. Issues considered include the mainstreaming of TY in 1994, cohort participation rates (proportions of junior cycle students progressing to TY), school type and student gender. Particular attention is given to provision and uptake of the programme with regard to students from socioeconomically disadvantaged backgrounds. This is examined through the use of both school-level (school participation in schemes aimed at addressing socio-economic disadvantage) and student-level (possession of a medical card) information.     

异构信息知识挖掘与可视化分析系统架构模型解析

本文介绍了异构信息知识挖掘与可视化分析系统背景,异构信息、异构信息知识挖掘、信息可视化的基本概念,构建了异构信息知识挖掘与可视化系统架构模型,描述了系统的总体思路和体系架构的主要模块,为相关研究奠定基础,提供有价值的参考。     

The difference of literature: Writing now for the future of young readers

CLIE is pleased to print the 1992 Sidney Robbins Lecture, given at the Annual Conference of The International Association of School Libraries at The Queen's University, Belfast. Sidney Robbins founded this journal in 1970, arising from the series of Children's Literature Conferences which be had initiated at St. Luke's College, Exeter, where be worked. He died in 1971.Aidan Chambers began his career as a secondary school teacher of English and drama. For the last twenty-seven years he has been an author of fiction for young readers and a part-time tutor of pre-and inservice teachers. In 1969, with his wife Nancy, he founded Thimble Press, publisher of the magazineSignal and various guides to and monographs on children's books. He is a visiting lecturer in literature for children at Westminster College, Oxford.     

The effects of conscious processing on golf putting proficiency and kinematics

Researchers have suggested that skill performance deteriorates when people try to exert conscious control over automatic actions. Unfortunately, little is known about the effects of different types of conscious processing on skilled performance by expert athletes. We conducted two experiments to address this issue. Experiment 1 investigated the influence of a specific form of conscious control (making technical adjustments to a stroke) on the putting skills of expert golfers. The expert golfers maintained putting proficiency (i.e. number of putts holed) when making technical adjustments. However, this form of conscious processing altered the timing and consistency of golfers' putting strokes. Experiment 2 compared the influence of technical adjustments and conscious monitoring (paying attention to the execution of the stroke) on expert golfers' putting skills. Technical adjustments had no disruptive influence on expert golfers' putting proficiency but did reduce the consistency of their strokes. However, conscious monitoring was found to impair putting proficiency. The implications of the work for theory and future work are discussed.