全面提高办刊质量 促进农业发展—— 《宁夏农林科技》 创刊50周年实践

综述了《宁夏农林科技》的办刊实践,结合地方特色论述了《宁夏农林科技》在服务本地经济建设、促进成果转化方面所发挥的作用,指出期刊存在的问题,并对未来发展提出了建议。     

柔性订购契约下的闭环供应链系统利润协调机制研究

研究柔性订购契约下具有单一生产商、单一零售商的闭环供应链系统的利润协调机制。建立了分散决策、集中决策的生产商、零售商利润模型,得到了两种决策模式下的最优订购量、生产商利润、零售商利润、闭环供应链系统利润;讨论了集中决策模式下,柔性订购契约与生产商、零售商利润的关系并提出利润协调机制;最后给出算例验证本文的理论成果。     

对中国乒乓球"海外兵团"现象的理性思考

运用文献资料法、逻辑分析法对中国乒乓球“海外兵团“现象的成因、对乒乓球运动发展的影响等进行了剖析,认为乒乓球“海外兵团“现象的形成是我国乒乓球运动发展水平较高、世界乒乓球运动发展不平衡以及世界体育交流的结果,提出应理性看待中国乒乓球“海外兵团“现象。     

基于集群创新的政策创新与设计研究

在分析总结我国产业集群发展演化和缺陷的基础上,提出了集群创新的三个路径、政策创新促进集群创新的"五轮驱动"机制,并从政府公共政策角度出发,提出并分析了馈式动态循环的政策设计流程.以此为基础,设计出一组以集群可持续发展为目标的政策设计框架.     

具有R&D产品的伯川德竞争下的R&D策略研究

以R&D产品的双寡头竞争模型为基础,研究了产品差异化市场情形下企业R&D策略行为的绩效。研究结果表明,从利润最大化角度来看,企业应该选择R&D卡特尔策略。     

价值论:文艺美学研究的新走向

人类所进行的一切活动,从根本上说都是一种价值活动,都是为了满足人类生存和发展的需要。文艺创作的实质就是审美价值的创造,其主要目的就是为了满足创作主体和接受主体的审美需要,求得精神的愉悦。用价值论来指导文艺美学的研究,体现了文艺美学研究的新走向,必将开拓出文艺美学研究的新境界。     

邓小平论审美价值的检验

邓小平认为,实践是检验真理的唯一标准。文艺作品的审美价值应当通过其社会效益去检验。文艺作品只有能满足人民群众的审美需要,给人民群众带来实际利益,才会受到人民群众的欢迎和喜爱,才是富有审美价值的优秀作品。人民是最权威的评论家。     

Extending validity evidence for multidimensional measures of coaching competency

This study extended validity evidence for multidimensional measures of coaching competency derived from the Coaching Competency Scale (CCS; Myers, Feltz, Maier, Wolfe, & Reckase, 2006) by examining use of the original rating scale structure and testing how measures related to satisfaction with the head coach within teams and between teams. Motivation, game strategy, technique, and character building comprised the dimensions of coaching competency. Data were collected from athletes (N = 585) nested within intercollegiate men's (g = 8) and women's (g = 13) soccer and women's ice hockey (g = 11) teams (G = 32). Validity concerns were observed for the original rating scale structure and the predicted positive relationship between motivation competency and satisfaction with the coach between teams. Validity evidence was offered for a condensed post hoc rating scale and the predicted relationship between motivation competency and satisfaction with the coach within teams.     

How Technical Communication Textbooks Fail Engineering Students

Twelve currently popular technical communication textbooks are analyzed for their treatment and discussions of the types of writing that engineers produce. The analysis reveals a persistent bias toward humanities-based styles and genres and a failure to address the forms of argument and evidence that our science and engineering students most need to master to succeed as rhetoricians in their fields. The essay ends with recommendations and calls upon instructors to reenvision the service course in technical communication.