对我国优秀男子三级跳远运动员跨步跳起跳三时相运动学参数的研究

运用定点高速录像(250帧/ s)的方法,对我高优秀男子三级跳远运动员跨步跳起跳过程中三时相(着地、缓冲、蹬伸)运动学参数进行了定量分析.分析结果表明:跨步跳起跳过程中,着地角、起跳幅度、着地时重心高度、离地时重心高度、离地时两大腿夹角对跨步跳离地时水平速度影响较大,是造成跨步跳阶段水平速度损失大的主要原因.我国优秀男子三级跳远运动员跨步跳起跳过程中,过分屈膝,蹬伸迟、不充分,摆动动作消极,不能有效地提高腾起初速度,提高起跳效果.     

高等代数学习中思维障碍的研究

本文分析了学生在学习高等代数过程中存在的主要思维障碍。并针对这些问题提出了解决思维障碍的对策。     

数字档案馆及其与传统档案馆的关系

数字档案馆是近年来档案界提出的新概念,暂无统一其含义除了馆藏档案数字化工作外,还涉及档案信息的采的认识和提法。数字档案馆的概念源于三种背景之下:集、整理、存储、检索、传递、保管、保护、利用、鉴一、随着办公自动化和生产科研的计算机化,直接产生了定、统计等全过程,是一种信息环境和基础设施的构建,电子文件和电子档案,实现了档案进馆前的数字化;二、包括软、硬件系统的设计和组织实体的建立。随着计算机档案管理的普及,使档案馆的信息化管理数字一、数字档案馆的特征及社会功能化,实现了从档案机读目录的管理到档案原文信息的数…     

Internationalization of scientific publishing over time: Analysing publishers and fields differences

The changes in journal internationality in mainstream science were examined using 1,398 journals and 2,557,229 papers during 1991–2014. The authors’ country of affiliation in journals’ papers and references of multinational and national publishers were analysed. The results showed that journals’ papers and references have become more globalized over time. On average, older journals are more international than the newer ones. Although multinational publishers publish more international journals than the national ones do, journals from national publishers have internationalized faster than those from multinationals. The difference between these two groups of publishers is much greater in authoring compared to referencing. For both groups of publishers, the most changes in journal internationality occurred between the fourth and sixth year of indexing in Web of Science. Journals and papers in Humanities journals have the highest rate of increase of internationality although Natural Sciences and Engineering and Technology have the most international papers. Agricultural Sciences has the least international papers; however, these papers cite a wider range of countries’ papers compared to other fields. Journals in Medical and Health Sciences, Natural Sciences, and Agricultural Sciences have the most international references.     

立足本地实际把握需求方向--让时政新闻更加贴近受众

地方时政新闻是新闻宣传的重头戏，只有从形式到内容上做到“贴近”受众，才能编发出好的时政新闻。     

企业并购理论研究：回顾与展望

从经济学的视角回顾和展望企业并购理论,提出了基于财权配置的企业边界理论.认为协同效应可以节省交易费用,扩张企业边界,提高资源配置效率.企业并购理论应以基于财权配置的企业边界理论为基础,综合运用其他理论去指导并购实践.     

谈新武侠小说的多元价值

自金庸、古龙、梁羽生、温瑞安这新派武侠四大家之后,超越与突破、创新与求变成了新时期武侠小说创作的核心主题。令人欣喜的是,在经历了困惑和阵痛之后,一大批"70后"乃至"80后"的新武侠作家及其作品成功地破茧而出。他们的创作既给武侠小说带来了种种新变,也从历史、文化、审美、精神等层面彰显了自身的多元价值。     

The Effect of Culture Integrated Language Courses on Foreign Language Education

When examined carefully, it is seen that there is not an available and detailed cttrriculum designed for the aim of foreign language teaching with integrated cultural items of the target language in the programs of the schools under authority of the Ministry of Education and Turkish higher education institutions. In recent years, the specialists have an agreement on the issue that foreign language instruction should be carried out by the means of target language＇s history, literature, geography and also its social characteristics. The idiom ＂it＇s raining cats and dogs＂ can be misinterpreted by a Turkish student without the knowledge of this idiom＇s story in English history as ＂Cats and dogs are pouring down from the sky＂. An important French architectural building ＂Saint Mary Cathedral, Notre Dame de Paris＂ can be misunderstood as ＂Our Parisian Woman＂ by a student who is unfamiliar with French culture. Both examples show that encountered foreign words and phrases can be misunderstood and mostly these words are perceived and interpreted according to learners＇ own cultural figures. The aims of this study are to show the significance of culture-based foreign language courses and to make a contribution to the literature by regarding the views of researchers beheving that culture and language are inseparable concepts. In this context, Erzincan University French Language Teaching Department students＇ opinions on the relation between culture and language learning were received with the application of qualitative structured written response method. Then, document analysis of written comments was evaluated. Consequently, the analysis on the participants＇ written comments showed that a culture integrated foreign language course can make positive contributions to students＇ learning, language learning process and learning environment.