A Review of “Evaluating E-Resources (ARL SPEC Kit 316)”

This article describes an academic library's process of running multiple allocation models in order to find one that best suits the needs of the institution. The authors employed four methods: percentage-based, factor analysis, weighted multiple-variable, and circulation-based in order to inform the redistribution of book (print and electronic) funds. A comparison of the models revealed very different results. The final consensus of Hofstra University's Reference and Collection Development Department was to employ a circulation-based allocation model to redistribute funds, while also using subject specialist experience to adjust this redistribution.     

Inquiry-based learning: reconciling the personal with the public in a democratic and archaeological pedagogy

When the National Literacy Strategy was introduced into English primary schools it aimed, among other things, to raise standards of reading and, in so doing, to improve children's ability to use textual sources to enhance their wider learning and enjoyment. We propose that success in achieving these is likely to be affected by the way in which school resources are allocated between staffing and learning resources, in particular books and other text-based media. Consequently, this article investigates school policies towards book provision. Using evidence from inspections of 6150 primary schools, questionnaire returns from head teachers in 540 primary schools and individual interviews with primary teachers, we argue that book provision is a significant factor in the success of a literacy strategy. The findings also indicate, more widely, that appropriate decisions on the allocation of school resources are an important component of curriculum policy.     

高职院校资源配置问题透视：特征、问题及对策

近年来,我国高职院校呈现出了财力资源配置总体趋好、人力资源配置有所改善、物质资源配置逐渐转好等特点,但也存在着生均教育经费支出增速起伏不均、部分省市生师比仍未达标、“双师型”教师比例增速迟缓等问题。因此,有必要实施诸如确保生均教育经费支出稳步增长和有效监控、生师比建设的因地制宜与规则干预、强化“外引与认证”机制等策略来解决我国高职院校资源配置面临的各种问题。     

试析四川省科技资源配置与成果转化

基于对四川省科技活动机构、科技人员状况、科技人力资源与活动经费的投入、科技成果产出以及科技 成果转化等方面的统计比较,分析四川省科技成果转化的现状,指出四川省科技成果转化过程中的问题,并提出相应 的对策和建议。     

基于关系链的MANET地址自动配置机制

为解决目前多数无限自组网络地址配置协议通信开销大、时延高、过于复杂等特点,提出了基于关系链的 MANNET地址自动配置机制,采用关系链以提高地址回收可靠性,降低了因地址漏洞而产生的冲突开销,该机制具有效率高、开销小、支持网络融合和分割、实现简单、适合大型网络的地址分配等特点。     

Downhill walking to improve lower limb strength in healthy young adults

Abstract

Walking is the most natural physical activity to maintain and improve fitness and health. Walking downhill is usefully adopted to plan training programmes to improve the strength, particularly in older adults. The present research was aimed to evaluate the influence of downhill walking on leg strength in young adult. A total of 32 females (age 26 ± 4 years; height 1.64 ± 0.05 m; body mass 57.6 ± 5.6 kg) were divided into four groups and they carried out an exercise intervention consisting of three sessions per week for 6 weeks, each lasting 30 minutes. Groups were defined at several workloads characterised by treadmill inclination (%) and walking speed (m·s^?1): Level Walking at treadmill inclination 0% and walking speed 1.0; Uphill Walking at +20%, 0.75; Downhill Walking (DW) at ?20%, 1.36; and Mixed Walking at +20%, 0.75 and ?20%, 1.36 each lasting 15 minutes. Maximum voluntary contraction (MVC) developed by the Quadriceps Femoris and Endurance Time at 60% MVC were evaluated before and after experimental period. At the end of each session, Borg's scale and Visual Analogue Scale (VAS) were adopted in order to evaluate perception of rate exertion and pain. Statistical analysis showed significant only in MVC for DW in both right and left legs. Borg's scale and VAS described light activity free of pain. Present findings showed how an eccentric exercise, short lasting and at a low workload, can be useful in inducing improvements in leg strength.     

无线Mesh网络路由与信道分配综述

移动互联网已成为二十一世纪信息技术领域的研究热点.高性能移动终端的快速更新及先进的无线网络接入技术,不但繁荣了全球移动互联网服务广度,而且提升了全球移动互联网的服务水平,体现了“无处不在的网络,无所不能的业务”.由于无线Mesh网络与传统的网络技术相比有诸多优点,使之成为当前无线网络接入技术的研究主流.本文首先简介了无线Mesh网络结构、特点、安全性.然后从路由与信道分配方面对无线Mesh网络研究现状进行综述.最后总结了无线Mesh网络所面临的挑战及未来的发展方向.     

空域扇区划设理论分析

空域扇区划设对于均衡管制工作负荷,提高空域利用率,保障航空安全具有重要意义。通过介绍空域扇区和管制工作负荷的基本概念,考虑扇区划设中对管制工作负荷的影响,归纳总结国内外扇区划设的经验和方法I为扇区划设提出了具体、较为全面的划设规则。扇区划设规则可以作为评价扇区划设优劣的基本理论,是空域扇区划设的进一步研究重要基础。     

协同治理视角下老年教育资源配置困境与优化策略——以广州市为例

依据协同治理理论,老年教育资源协同配置框架主要包括多主体参与、驱动力、协同行动力等三个核心要素。针对老年教育资源配置困境,我国未来应完善政策制度环境,激发多主体协同驱动力,聚合多元资源优势;强化政府领导力,构建协同治理制度;融合信息技术要素,提升多主体协同行动力,增强资源配置效能;规范资源开发标准,落实协同治理考核机制,优化资源配置,促进老年教育资源“普惠公平、优质均衡”的供给。     

中国反贫困战略调整与机制重构研究

通过对我国现行的以贫困县为目标载体的县域性瞄准和群体性瞄准方式存在的弊端分析,提出从缩小扶贫目标范围,以小户个体瞄准取代区域瞄准;提高扶贫资源的分配效度;构建由下至上的贫困对象主导型脱贫拉动机制三个方面进行反贫困战略调整的构想。