欧洲变局下的民粹主义:分析与评判

文章主要从欧洲之变出发来审视欧洲内部的民粹化现象,在过去的半个多世纪中,欧洲出现了政治衰败、经济衰退与文化衰落等不太乐观的变动局势,这些变化给欧洲民众带来诸多不满、不公和不安,显著影响了欧洲民众的认知观念和生活体验.在此变局背景下,民粹主义顺势而起.这种民粹主义,在“民”的维度上捕获了深受变局影响的边缘之民和本土之民,...     

智慧校园环境下多媒体教室管理创新的探索与实践

在分析智慧校园建设背景的基础上,结合我校实际情况,提出了多媒体教室管理过程中搭建综合服务平台、提高多媒体教室日常管理的数字化、精细化水平;加强多媒体的日常管理,不断提高服务于教学的能力;建立多媒体教室及教学系统的时效性评价体系,提高工作效率等经验和做法,以期为高校的教学管理改革提供参考.     

SIP及其扩展功能的介绍

SIP(Session Initiation Protocol)是IETF开发和设计的应用层的会话控制协议,它用来建立、改变和终止因特网上一个或多个参与者之间的会话。SIP是基于HTTP(超文本传输协议)的,它被设计成独立于底层的传输协议,并且可以用一些额外的功能来扩展。本文主要介绍的是SIP的架构,PROXY的基本的服务,消息的详细介绍以及SIP的扩展功能SIPNAT。     

读《纲要》谈科技情报工作

本文以建国以来每一时期制订的科学技术发展规划纲要为阅读文本,在梳理科技情报工作发展与变化的脉络的同时,对新时期工作进行考量与预设。     

Teaching learning disabled students goal-implementation skills

Eight learning disabled (LD) junior high school students were taught goal-setting and self-regulatory skills in a resource room setting. The training program was designed to help students set realistic goals, develop plans to achieve these goals, monitor and evaluate their own behavior, and accept responsibility for the outcome of goal-directed activities. The goal-implementation strategy was effective in increasing some students' rates of assignment completion in the resource room and the regular classroom. Following the training program, students attributed success to effort; failure was attributed to effort, luck, and task difficulty.     

The evidence for the impact of policy on physical activity outcomes within the school setting: A systematic review

BackgroundDespite the well-established health benefits of physical activity (PA) for young people (aged 4–19 years), most do not meet PA guidelines. Policies that support PA in schools may be promising, but their impact on PA behavior is poorly understood. The aim of this systematic review was to ascertain the level and type of evidence reported in the international scientific literature for policies within the school setting that contribute directly or indirectly to increasing PA.MethodsThis systematic review is compliant with Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. Six databases were searched using key concepts of policy, school, evaluation, and PA. Following title and abstract screening of 2323 studies, 25 progressed to data synthesis. Methodological quality was assessed using standardized tools, and the strength of the evidence of policy impact was described based on pre-determined codes: positive, negative, inconclusive, or untested statistically.ResultsEvidence emerged for 9 policy areas that had a direct or indirect effect on PA within the school setting. These were whole school PA policy, physical education, sport/extracurricular PA, classroom-based PA, active breaks/recess, physical environment, shared use agreements, active school transport, and surveillance. The bulk of the evidence was significantly positive (54%), 27% was inconclusive, 9% was significantly negative, and 11% was untested (due to rounding, some numbers add to 99% or 101%). Frequency of evidence was highest in the primary setting (41%), 34% in the secondary setting, and 24% in primary/secondary combined school settings. By policy area, frequency of evidence was highest for sport/extracurricular PA (35%), 17% for physical education, and 12% for whole school PA policy, with evidence for shared use agreements between schools and local communities rarely reported (2%). Comparing relative strength of evidence, the evidence for shared use agreements, though sparse, was 100% positive, while 60% of the evidence for whole school PA policy, 59% of the evidence for sport/extracurricular PA, 57% of the evidence for physical education, 50% of the evidence for PA in classroom, and 50% of the evidence for active breaks/recess were positive.ConclusionThe current evidence base supports the effectiveness of PA policy actions within the school setting but cautions against a “one-size-fits-all” approach and emphasizes the need to examine policy implementation to maximize translation into practice. Greater clarity regarding terminology, measurement, and methods for evaluation of policy interventions is needed.     

IPComp协议在IPv6协议下应用

IPv6协议下,数据包应用AH或ESP协议使得数据包长度增加,从而导致网络负载增加,数据传输时延增加。本文介绍了使用IPComp在IPv6协议下处理的数据包进行压缩以减小数据包长度的方法。     

产业技术结构与职业教育开发——产业结构与职业教育关系的研究之三

产业技术结构的变动及对产业结构的影响包括技术结构的升级促进工业增长,技术结构升级推动农村城镇化和新农村建设,技术结构的高度化将创造出服务业需求、为第三产业的发展创造条件;产业技术结构升级特点体现在技术的同质性、技术的融合化、技术的分层;产业技术结构决定职业教育的分叉,决定职业教育专业的深度与滚动开发,决定职业教育专业核心课程体系的整体开发.     

澜沧老厂多金属矿床成矿模型AMT响应分析

针对澜沧老厂矿区的复杂成矿背景,根据已知地质资料建立地球物理模型,开展模型AMT二维正演及AMT二维反演参数影响研究.通过分析二维正演响应,确定了纯地形条件下,高峰地形与低阻高相位的对应关系;地球物理模型条件下能粗略的将地下电阻率分布趋势反应出来.通过对比研究二维反演参数,确定了老厂矿区最佳反演参数选择方案:极化模式选...