基于区域创新系统失灵视角的科技中介功能分析     

许水平  尹继东  鲍聪颖 《科技广场》2015,(3)

区域创新系统结构决定了其功能。区域创新系统可能存在交互关系失灵、制度失灵、基础设施失灵和能力失灵等问题,从而阻碍了其功能的实现。作为区域创新系统的重要组成部分,科技中介能够克服各种类型的系统失灵问题。  相似文献   

图书馆自动化系统中常见故障的分析与解决     

吕鲁江 《江西图书馆学刊》2005,35(4):67-68

通过对图书馆自动化系统管理实践中所遇见的各种故障现象进行分析，找出其原因所在，并指出解决问题的办法，以保证图书馆自动化系统正常运行。  相似文献   

第28届奥运会我国竞技体操比赛失败原因分析   总被引：2，自引：1，他引：1  

骆意 《广州体育学院学报》2005,25(3):58-60,84

采用文献资料、录像统计等研究方法对第28届奥运会体操比赛我国选手情况进行研究和分析，结果表明我国竞技体操雅典失利的几个主要原因为：看重团体比赛，但没有处理好团体比赛和单项比赛之间的关系；重视单项化趋势，但强项不强，弱项较弱，弱项无优势；重大失误的存在；困难估计不足，心理素质脆弱；对手的进步速度加快。在分析原因的基础上提出相应的对策和建议，以利于今后的训练和比赛，以利于备战2008年奥运会。  相似文献   

无创呼吸机联合纳洛酮治疗AECOPD伴呼吸衰竭的临床观察     

杨羽  李鸣 《宜春师专学报》2014,(12):77-78

目的：探讨无创呼吸机联合纳洛酮治疗慢性阻塞性肺疾病急性加重期（AECOPD）合并Ⅱ型呼吸衰竭的临床应用价值。方法：选取2011年3月-2013年9月收治的78例AECOPD合并Ⅱ型呼吸衰竭患者,随机分为对照组和观察组,两组患者均给予常规治疗措施及无创呼吸机辅助呼吸,观察组在此基础上再给予静滴纳洛酮治疗,对两组患者治疗效果、血气指标改善情况进行综合比较。结果：观察组治疗总有效率为90.00%,高于对照组72.05%（P〈0.05）;观察组患者p H、Pa O2、Pa CO2三项血气指标改善情况均优于对照组（P〈0.05）。结论：在呼吸机辅助通气基础上联合应用盐酸纳洛酮治疗AECOPD合并Ⅱ型呼吸衰竭效果显著,可显著改善患者血气结果。  相似文献   

政府补偿方式、所有制性质与企业技术创新失败再创新     

张帆  狄鹏  叶建木 《科技管理研究》2022,(24)

本文实证分析了政府补偿对企业技术创新失败再创新的作用机理。研究结果显示:（1）政府直接补偿与间接补偿均能提升再创新绩效,且直接补偿效果更显著;（2）企业所有制性质存在调节作用,国有性质强化了直接补偿效果而弱化了间接补偿效果;（3）政府直接补偿与企业再创新的R&D投入存在倒“U”型关系,即直接补偿存在临界值,临界以下表现为补偿溢出效应,临界以上则为补偿挤出效应。而政府间接补偿对企业再创新的R&D投入表现为补偿溢出效应。以上结果拓展了政府补偿方式影响企业再创新行为的研究视野,为政府制定基于创新容错的失败补偿政策与再创新激励政策提供了新思路。  相似文献   

英汉礼貌原则迁移与跨文化交际中的语用失误     

何文斐  马莹 《牡丹江教育学院学报》2012,(5):56-58

礼貌普遍存在于各种语言文化中,不同语言文化赋予礼貌不同的内涵。缺乏对英汉礼貌原则的认识是导致跨文化交际中出现语用失误的重要因素。本文通过介绍以Leech和顾曰国为代表的英汉礼貌原则的概念及准则,深入对比和分析英汉礼貌原则的异同,同时探讨因迁移礼貌原则所导致的语用失误及相应的对策,以保证跨文化交际的顺利进行,达到交际目的。  相似文献   

Failing to learn and learning to fail – exemplars of practice from the creative industries     

Mark Thorley 《International Journal for Academic Development》2020,25(1):71-82

ABSTRACT

Universities are facing challenges not seen before. Academic development is expected to address many of these challenges, creating conditions supportive of teaching and learning. However, increasing managerialism, measurement, and risk-aversion make this difficult as the emphasis shifts from supporting individuals towards delivering institutional strategy. This can lead to a lack of creativity, a stifling of innovation, and a fear of failure. This paper uses the creative industries as a ‘parallel’ sector of practice. It outlines the challenges, similarities, and differences between the sectors, before explaining what lessons higher education can learn from the creative industries.  相似文献   

Comparison of an SMS text messaging and phone reminder to improve attendance at a health promotion center： A randomized controlled trial   总被引：2，自引：0，他引：2  

Chen ZW  Fang LZ  Chen LY  Dai HL 《Journal of Zhejiang University. Science. B》2008,9(1):34-38

Objective To compare the efficacy of a short messaging service (SMS) text messaging and phone reminder to improve attendance rates at a health promotion center. Methods A total of 1 859 participants who had scheduled appointments in the health promotion center of our hospital from April 2007 to May 2007 were enrolled in the study and randomly assigned into 3 groups control (no reminder) group, SMS text messaging reminder group and telephone reminder group. Attendance rates and costs of interventions were collected. Results A total of 1848 participants were eligible for analysis. Attendance rates of control,SMS and telephone groups were 80.5%, 87.5% and 88.3%, respectively. The attendance rates were significantly higher in SMS and telephone groups than that in the control group, with odds ratio 1.698, 95% confidence interval 1.224 to 2.316, P=0.001 in the SMS group, and odds ratio 1.829, 95% confidence interval 1.333 to 2.509, P＜0.001 in the telephone group. However, there was no difference between the SMS group and the telephone group (P=0.670). The cost effectiveness analysis showed that the cost per attendance for the SMS group (0.31 Yuan) was significantly lower than that for the telephone group (0.48 Yuan). ConclusionSMS and telephone are effective reminders for improving attendance rate at a health promotion center. SMS reminder may be more cost-effective compared with the telephone reminder.  相似文献