竞技武术套路运动员力量素质的训练措施分析

在现代竞技武术比赛中,超强的力量素质对创造优异的运动成绩起着重要作用。本文通过文献资料法、逻辑分析法等方法,针对竞技武术套路的运动特点指导和制定科学合理的力量素质训练方法,旨在使竞技武术套路训练走向更加科学化和规范化的道路,以期促进我国武术事业的发展。     

基础教育英语语法教学价值分析

结合西方应用语言学和语言习得研究的进展,分析中国英语语法教学的现状,我们可以发现国内对语法教学价值判断的失当源于极性思维、盲从心理和实践精神的缺位;语法教学的必要性受多种复杂变量影响而处于一种分层次的连续状态,因此不是教与不教的问题而是更适合谁的问题;立足实践第一的原则才能客观看待语法教学的价值。     

当代大学生思想问题的解决策略——“思想分析”在辅导员工作中的应用

大学生心理问题和思想问题既相互区别又相互联系,高校辅导员对于两类性质各异的问题要采用不同的策略。大学生思想问题的分析和疏导可以采用“思想分析”的方法,思想分析继承和发展了马克思主义分析问题的思想方法,分析的过程也是开解思想“症结”的过程,“解惑、去苦”中运用的方法和技术有“宁静法”“四阶段法”“认知颖悟法”等。     

从理论宣传角度审视五四时期“问题与主义”之争

20世纪初的＂问题与主义＂之争早已尘埃落定,但它所警告的教条主义空谈理论的危险并没有随之消失。＂问题与主义＂之争中提出的宣传＂主义＂和＂学理＂的方法,对我们今天的理论宣传仍有很大启发。     

求解非线性互补问题的两步迭代-Filter方法

利用牛顿迭代法作为预测步,用不动点迭代法作为修正步,结合filter技术,提出了求解非线性互补问题的两步迭代-filter算法,并证明了算法的局部三阶收敛性,最后通过数值实验表明该算法的有效性.     

A Critical Metaphor Analysis of Political News Discourse-A Case Study of News Report about Iraq

Critical Metaphor Analysis is a new method of critical discourse analysis. It aims at revealing attitudes, believes, emo?tions and ideologies of a specific group by comprehensively adopting the knowled...     

“Enactment of Sámi Past in School Textbooks: Towards Multiple Pasts for Future Making”

The article examines the use of archaeological knowledge in elementary history textbooks used in Norwegian schools today. The aim is to determine whether we can find any traces of colonialism by reviewing how these narratives perform in interrelations within and between the Sámi and Norse pasts, and how the narratives allow for hybridity and heterogeneity. Postcolonial theory turns the narrative into an object of analysis. The findings show that the Sámi material remains are outside the system of cultural change and that the temporal and spatial distances produce binary and homogeneous cultures. New material perspectives can intervene in singular performativity. Learning to enact dynamic material heterogeneity may affect the future of pupils’ participation in cultural negotiations of pastsin present.     

近代与当代小报话语之转变——以兰州市小报为例

晚清民国时期，中国的小报繁盛。小报不论是在发行量上，还是对整个社会的影响力方面都起到了当时大报不可取代的作用，而当下小报不仅种类繁多，而且在发行、销量、社会影响方面也越发呈现出不俗的表现。在这两个阶段中，小报为什么能够在强势大报中争得自己的一席空间，原因在于小报在整个报业产业中，以其独特的发声方式，有别于主流大报的话语...     

Assessing library topics using sentiment analysis in R: a discussion and code sample

Abstract

This article discusses the use of R programing language for executing a sentiment analysis of tweets pertaining to library topics. This discussion is situated within the literature of marketing and management sciences, which is employing methods of machine learning and business intelligence to make informed decision-making, and library administration, which has expressed great interest in social media engagement within its literature but has yet to adopt these types of analysis. Presented in this article is a sample code with instructions on how users may execute it within R to retrieve and analyze tweets relevant to library services. Two examples created using the code (analysis of top librarians’ tweets and analysis of posts about major book publishers) are used to demonstrate the functionality of the code. The code presented in this article may be used by libraries to analyze tweets about their library and library-related topics, which, in turn, may inform management and marketing design.     

基于用户兴趣度量的知识发现服务精准推荐

[目的/意义]针对当前知识发现服务中存在的个性化程度不高和推荐效果不佳等问题，提出一种基于用户兴趣度量和内容分析的推荐算法。[方法/过程]文章通过特征词分布、LDA主题分布、引文结构网络三个维度构建学术资源模型，并通过对用户行为的度量，计算用户对其浏览学术资源的兴趣度，结合学术资源模型构建用户兴趣模型。将用户兴趣模型与学术资源模型匹配，计算其相似度，得到用户对每条学术资源的兴趣值，最后将兴趣值最高的TOP-N学术资源推荐给用户。[结果/结论]通过实验检验算法的有效性和推荐准确率，结果显示，本文从实时动态度量兴趣的角度，提出的推荐算法能较好地预测用户兴趣，推荐效果显著，为实现发现服务精准推荐提供思路。