现代企业实施ERP系统产品选择策略     

郭梅  李霞  尹平娥 《教育技术导刊》2006,(17)

论述了企业实施ERP系统产品时的策略选择。要注意检验软件的成熟度,考察成功用户的数量,调研用户满意度,衡量客户化工作量,计算二次开发工作量,保证软件升级周期,考虑用户接受培训的工作量,最后还要选择优秀的服务商来保证产品的正常运行。  相似文献   

上海女子气手枪运动员击发和收枪时脑电相干性分析          下载免费PDF全文

安燕  郑樊慧 《体育科研》2016,(6):83-87

通过脑电相干性分析,探讨运动员射击中击发和收枪两种不同运动表现时各脑区间的沟通差异。采用64导脑电测试系统记录12名女子气手枪运动员击发与收枪时的脑电,将两种不同表现击发前的脑电分为4个时间段（每段1 000 ms）,分别计算低-alpha频段（8~10 Hz）、高-alpha频段（11~13 Hz）、低-beta频段（14~22 Hz ）中前额区（Fz）与其他脑区间(额区、中央区、顶区、枕区和颞区)的相干性。结果发现,在低-alpha频段,与收枪时相比,运动员击发时大脑信息沟通较少,表明击发时运动员只需要较低的皮层唤醒和注意努力。左脑脑波相干性显著低于右脑,表明大脑半球不同功能体现在了运动员射击过程中,运动员射击时右半球交流多,注意力转移以视觉空间为主。不同表现过程中不同时间点显示了不同高低的脑波相干性,故推断稳定的大脑皮质活动与较好的运动表现有关。  相似文献   

A national sports institute as a learning culture     

Jessica Lee  Nathan Price 《Physical Education & Sport Pedagogy》2016,21(1):10-23

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Eating disorder prevention initiatives for athletes: A review     

Rachel J. Bar  Stephanie E. Cassin  Michelle M. Dionne 《European Journal of Sport Science》2016,16(3):325-335

A substantial amount of evidence suggests that collegiate and elite athletes involved in weight-sensitive sports are at greater risk of developing eating disorders (EDs) than the general population. With the limited effectiveness of treatment for EDs, prevention of EDs has been broadly considered in the literature. The present paper reviewed the existing literature on ED prevention programmes for athletes in order to determine the current status of prevention programmes and recommend future directions. The available literature suggests that selective, primary interventions with multiple targets and an interactive multimodal approach appear most effective. Current challenges in the field, including lack of longitudinal research, hesitation by the sport community to be involved in ED research and poor cross-field communication and collaboration, are also explored. The lack of dissemination of evidence-based prevention programmes and the simultaneous promotion of prevention programmes that have not yet been empirically examined are also discussed. Based on these observations future directions are recommended.  相似文献   

高校图书馆部主任的选用与培养   总被引：3，自引：0，他引：3  

龙飞鹏 《保山师专学报》2004,23(1):87-89

依据信息网络时代高校图书馆管理的实际,阐述了图书馆部主任应具有的能力、素质.强调在使用他们的同时为其营造一个尽快成长和成才的良好环境,这样才能促成高校图书馆队伍建设的发展,才能更好地为学校的教学科研服务.  相似文献   

First-rib stress fracture in two adolescent swimmers: a case report     

Sara Low  Michael Kern 《Journal of sports sciences》2016,34(13):1266-1270

First-rib stress fractures have been described in adolescent athletes in various sports, with only one prior case report of first-rib stress fractures in an adolescent female swimmer. There is a need for research on the cause, management, and prevention of these injuries as they lead to significant morbidity and critical time away from sport for these aspiring athletes. We aimed to describe first-rib stress fractures as a potential cause for non-specific atraumatic chronic shoulder pain in adolescent swimmers and to discuss the different presentations, unique risk factors, treatment, and potential injury prevention strategies of such fractures. We discussed two such cases which were successfully treated with activity modification with restriction of all overhead activity, gradually progressive physical therapy and a return to swimming protocol. First-rib stress fractures can vary in presentation and should be in the differential diagnosis in adolescent swimmers with chronic shoulder pain. These injuries can be successfully managed with rest from overhead activities and physical therapy. Gradual return to competitive swimming can be achieved even with non-union of a first-rib stress fracture. Emphasis on balanced strength training in different muscle groups and proper swimming technique is essential to prevent these injuries.  相似文献   

A comparison of well-peer mentored and non-peer mentored athletes’ perceptions of satisfaction     

Matt D. Hoffmann  Todd M. Loughead 《Journal of sports sciences》2016,34(5):450-458

The purpose of the present study was to compare well-peer mentored and non-peer mentored athletes’ perceptions of satisfaction. A total of 444 intercollegiate athletes (272 well-peer mentored and 172 non-peer mentored) from a variety of sport teams participated in the study. Athletes from both well-peer mentored and non-peer mentored groups reported their satisfaction levels using the Athlete Satisfaction Questionnaire. The results of a MANOVA and follow-up post hoc ANOVAs showed that well-peer mentored athletes were significantly more satisfied than their non-peer mentored counterparts in terms of individual performance, personal dedication, team task contribution, team social contribution, team integration, ethics, ability utilisation and training and instruction. Overall, the findings suggest that athletes who are well-peer mentored by a teammate perceive higher satisfaction levels with various aspects of their athletic experience than athletes who are not peer mentored by a teammate. Given these positive findings, practitioners (i.e., coaches, sport psychology consultants) should inform athletes on the benefits of peer-to-peer mentoring. The practical implications of the results and strategies to promote peer athlete mentoring relationships in sport are highlighted.  相似文献   

An Evolution of the Migration of Taiwanese Female Basketball Players: From the ‘American Dream’ to the ‘Chinese Dream’     

Ren-Shiang Jiang  Ping-Chao Lee 《国际体育史杂志》2016,33(18):2253-2270

Abstract

This paper explores the migration of female basketball players from Taiwan to China. Governance theory is adopted as the framework in this study to analyze the phenomenon of players’ migration and to understand how it was shaped over the years. The empirical work draws on a qualitative approach, which is based on a review of documentary materials and semi-structured interviews; coding and analysis were undertaken with a content analysis approach in order to investigate the decision-making processes and their consequences for the players’ migration. The feature of systematic governance for the development of women’s basketball has been revealed in this study. Stakeholders with personal interests caused the downturn of women’s basketball development in Taiwan, and it eventually led to the players’ migration abroad. Through the lens of governance theory, it has been revealed that a number of factors – namely, political, financial, personal, socio-economic, and cultural – all intertwine with one another dynamically to influence the female players’ decision to move abroad. This finding broadens the scope for the research of Taiwanese athletes’ migration to China, extending the focus from only business or industry to other aspects, thereby highlighting the fact that the subject is more complex than previously understood.  相似文献   

从内容特色看苏教版国标本初中语文实验教科书的创新点   总被引：2，自引：0，他引：2  

时月红 《连云港师范高等专科学校学报》2007,(4):54-57

教材改革是教材编写思想、教材内容以及教材教法、学法改革的文本载体."苏教版"国标本初中语文实验教科书以其独特的结构特征和鲜明的内容特点在同时期国家教育部审查通过的三种主要的初中语文教材中脱颖而出.文章试从教材选文标准、内容组合、价值取向以及弹性设计等方面来分析苏教版国标本初中语文实验教科书的创新点.  相似文献   

高校教材管理探析   总被引：7，自引：0，他引：7  

吕刚武  凌成树 《重庆职业技术学院学报》2004,13(3):10-11

本文从高校教材日常管理中的教材选用管理、教材信息管理、教材库房管理三个方面探讨了其存在的问题及一些有益的做法,旨在提高教材管理水平,促进教学质量的提高.  相似文献