高职学生问题解决能力培养途径研究——以江苏经贸职业技术学院为例

培养大学生的问题解决能力,是提高大学生综合素养的重要手段.以江苏经贸职业技术学院为例,分析目前高职学生问题解决能力的现状、面临的主要问题及处理问题的方式,研究高职学生问题解决能力的培养模型及主要途径.     

试论立德树人视野下的高校辅导员与学生关系——深入学习贯彻习近平总书记关于教育的重要论述

高等教育的根本任务是“立德树人”,辅导员是高等院校从事思想政治教育的中坚力量,是“立德”教育任务的重要执行者,大学生是思想不断发展的未完成个体,具有基本价值判断能力和较强的时代特征.“立德树人”教育任务的完成,需要高校认清辅导员和大学生的应然关系和实然关系的基础上和谐师生关系,才能从根本上完成德育任务.     

高职营销专业实训教学模式探索与实践

为了弥补高职营销专业的学生在专业学习过程中社会实践的不足,教师可以通过科学实用的案例任务的设计和开放式的小组合作学习方式的有机组合,开展课程实训,培养提升学生综合职业能力,提高教学效果和效率。     

高墩悬臂牛腿设计与施工

本文根据沪昆客专跨河大跨度连续梁高墩0#块施工作为背景,结合0#块现浇牛腿的设计与施工,优化常规设计,达到安全可靠,节约成本的的目的,可为同类型施工提供参考。     

Kernel-type estimators for the distortion risk premiums of heavy-tailed distributions

A new kernel-type estimator for the distortion risk premiums of heavy-tailed losses is introduced. Using a least-squares approach, a bias-reduced version of this estimator is proposed. Under suitable assumptions, the asymptotic normality of the given estimators is established. A small simulation study, to illustrate the performance of our method, is carried out.     

The High‐Rise Home: Verticality as Practice in London

This article investigates the relationship between verticality and home. It develops the idea of ‘verticality as practice'. This appreciates verticality not as something that takes place in three‐dimensional landscapes, but as the outcome of everyday practical activity. Examining a modernist high‐rise estate, the Aylesbury Estate in London, the article identifies and examines a range of vertical practices, illustrating how they are intertwined with home. Vertical practices, such as those associated with the view, help to make a unique and special home, becoming intensely meaningful to residents. However, they also unmake dimensions of home when they interact with the estate's marginality.     

高压变频器在电厂凝结水泵上的应用

文章论述了高压变频器在燃煤发电厂大容量电动机上应用的必要性,介绍了凝结水泵的变频改造方案,分析了高压变频器改造的经济性,为同类型发电厂的节能降耗提供了借鉴经验和参考。     

Promoting Giving Campaigns in University Websites: A Cross-cultural Comparison between the United States and South Korea

ABSTRACT

This study was designed to compare the ways the websites promote giving campaigns between the United States and South Korea. Furthermore, this study explored how the campaign appeals are associated with the distinct cultural values between universities in the United States and Korea. Guided by a content analysis of 200 universities in the United States and South Korea, the findings of this study demonstrated that, compared to the Korean university websites, U.S. university websites more frequently targeted university-affiliated donors, including alumni, students, parents, and so forth, and used multimedia-based exemplars about the giving campaigns.     

逆比较优势进口高技术含量中间品与生产技术革新

科学刻画逆比较优势进口高技术含量中间品对生产技术革新的影响效应能为制定科学进口国外中间品和提升生产技术革新速度方面的政策提供有益参考,以剖析上述效应为目标的多维细致检验结果表明：首先,制造型和服务型中间品进口技术含量逆比较优势指数对生产技术革新的影响效应呈现倒U型,进口约2.5倍于自身比较优势水平技术含量的中间品能最大化中间品进口的生产技术革新功能,这一结论在多层面检验中均稳健成立。其次,中国中间品进口技术含量逆比较优势指数处于倒U型顶点的左侧正效应区间。对于动态比较优势持续提升的中国而言,在处理好“卡脖子”风险的基础上,可适度提升中间品进口技术含量,以更好地发挥中间品进口的生产技术革新功能。最后,倒U型效应具有非常强的稳定性,多维外部冲击均无法撼动倒U型效应。为此,倒U型效应可谓协调中间品进口和生产技术革新间关系的“铁律”。     

基于网络处理器IXP2400的组播包高速转发技术

传统的IP报文的组播技术,由于在处理过程中需要把整个报文的内容报文复制多份,因此处理器需要对缓存报文的外部存储空间进行多次I/O操作,这严重制约了当前处理器,特别是网络处理器的高速报文处理能力,转发效率不高.为此,提出了一种新的技术--"零拷贝"转发技术.该技术只修改报文头,报文体不复制,减少了大量的I/O操作,提高了转发效率.