大学生锻炼动机和锻炼行为的关系:自我心智模式的调节效应

大学生参与锻炼活动备受关注,既有研究着重考察了锻炼动机和锻炼行为之间的关系。本研究进一步深入探讨了大学生的显性自我心智模式和隐性自我心智模式对锻炼动机和锻炼行为这一关系的调节作用。通过问卷调研和隐性联系测试方法,发现显性自我心智模式对锻炼动机和锻炼行为这一关系的影响有限;而隐性自我心智模式对这一关系的影响显著;并且锻炼动机、显性自我心智模式和隐性自我心智模式的三次交互项显著影响锻炼行为。结果说明,相对于显性自我心智模式,隐性自我心智模式对锻炼动机和锻炼行为关系的影响更为重要。     

石油工程项目环境影响模糊综合评价

针对石油工程项目实施过程中的环境评价问题,利用模糊综合评价法构建了石油工程项目环境影响模糊综合评价模型。基于"压力-状态-响应"模型构建评价指标体系,采用层次分析法筛选优势指标,确定环境影响水平分级标准。以某实际的石油工程项目为例,对该项目的环境影响进行模糊综合评价。     

开展国土开发风险评估区划 推进生态文明建设

国土开发风险评估区划是当前贯彻落实生态文明战略、推动生态文明建设的重要手段,对于优化国土开发空间格局、预防由于国土开发活动可能带来的资源环境风险和危害具有十分重要的意义。开展区域国土开发风险评估的重要性和紧迫性:⑴从理论上看,区域国土开发风险评估是完善可持续发展理论、开展生态文明建设的重要途径;⑵从实践中看,国土开发风险评估是预防解决国土开发利用问题的现实需要。为此,探索构建了基于D-P-S-I-R的国土开发风险评估概念模型及相应的指标体系,采用三维魔方图法进行国土开发风险评估区划,以期为区域国土开发空间战略制定提供技术支撑。     

Firm Patenting,Innovations, and Government Institutional Support as a Double‐Edged Sword

In 2012, China was ranked fourth in patent filing by region of origin. However, firm innovation quality is not comparable to such quantity. Evidence of this is that no Chinese organization was named as a Thomson Reuters 2011 or 2012 Top 100 Global Innovators. This paradox of firm patenting and innovations in China challenges the traditional understanding of the role of government in industrial innovation. This paper provides a theoretical lens through which to examine traditional protective and strategic patenting motives. Based on institutional theory and the ultimate goals of patenting motives, the paper posits that protective patenting motives are directly law‐based while strategic patenting motives are largely law‐derived. The paper also aims to empirically examine three questions: (1) What is the relative importance of various patenting motives to firm patenting behaviors? (2) What effects do patenting behaviors have on firm product and process innovations? (3) How, if at all, does governmental institutional support affect firm patenting and innovations? This paper uses dominant analysis, structural equation modeling, and regression analysis to analyze the survey data collected from a sample of 270 firms in China. The empirical results provide new evidence about firm patenting, innovations, and government institutional support. First, the order of relative importance of patenting motives to patenting behaviors was found to be (in the descending order of importance) reputation, exchange, blocking, and protection. Second, patenting behaviors were more relevant to product innovations than to process innovations. Third, more importantly, while government institutional support can enhance the effects of protective patenting motives on patenting behaviors, it can mitigate the effects of strategic patenting motives on patenting behaviors. Moreover, government institutional support reduces the positive effect of patenting behaviors on product innovations. These findings suggest that firm patenting and innovations are distinct activities, and that government institutional support acts as a double‐edged sword in firm patenting and innovations: On the one hand government institutional support—an extralegal formal institution—may work alongside the patent system—a law‐based formal institution—to advance science and technology, but on the other hand government institutional support may distract firms from commercializing patented knowledge into new products. This paper primarily contributes to institutional theory, new product development literature, and innovation management practice by revealing the dynamics between two different types of formal institutions—patent system and government institutional support—by establishing an institution‐based view of patenting motives, by empirically distinguishing firm patenting and innovations, and more interestingly by uncovering a double‐edged role of government institutional support in firm patenting and innovations.     

美军全资产可视化技术

军队全资产可视化技术系统(ATAV)通过使用自动识别技术，自动地向士兵、后勤人员和参谋人员提供物资所在地点、数量、状况及在途物资精确信息，能大大提高军事物流效率和效益，最大限度满足部队需要。     

企业开放式创新中外部知识获取能力评价

界定了开放式创新和外部知识获取能力的概念定义,从外部知识获取战略、知识识别能力、知识获取方式、知识传递路径、员工知识学习能力和知识获取技术六个方面构建开放式创新中外部知识获取能力评价指标体系,并利用模糊一致偏好关系确定各级指标的权重。针对外部知识获取能力难以量化描述的特点,利用改进的云评价方法构建外部知识获取能力的综合云评价模型。最后,以某石油装备制造企业为例,阐述了开放式创新中外部知识获取能力评价过程,并分析了评价结果。     

金属矿产综合利用示范基地建设规划编制思考

我国首批矿产资源综合利用示范基地建设规划目前正处于审批实施阶段,有关规划的重点内容、主要目标和任务的确定显得更加重要,为促进本轮规划编制实施的顺利进行,为下轮规划提供经验借鉴,今后,在基地规划的编制中要体现超前理念、规划目标要充分考虑矿种的特殊性、主要任务要具有可操作性,同时在规划编制单位选择上要选择具有一定的研究水平和经验的权威机构,在规划编制方法上采取企业和科研院所充分结合的方式,使规划既有理论研究高度又能与企业发展实际相结合。     

21世纪的军事物流配送系统

21世纪的军事物流配送系统既能加快整个后勤保障系统的保障速度，又能提高运输补给系统的运行效率，减少物流的工作量，它是军事后勤领域的一场革命，系统的实现必须依赖于价值链、军事物流配送管理、敏捷管理、军民配送网络协调等的一系列配合。     

军事物流信息化探讨

分析了实施军事物流信息化的必要性及我军物流信息化现状及存在的问题,提出了实施军事物流信息化的几点建议。     

跨国合资企业形成知识合作剩余的创造动因分析

跨国合资企业的形成有其必然性与合理性。从合作剩余的概念着手,分析了跨国合资企业知识合作剩余产生的源泉,解释了跨国合资企业形成的知识合作剩余创造机理,为我国企业跨国经营与应对外资进入提供了管理思路。