排序方式： 共有37条查询结果，搜索用时 62 毫秒
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论职务发明创造的非职务化流失 总被引：6，自引：0，他引：6
职务发明创造非职务化，是单位甚至国有专利权流失的一条重要途径。本比较系统地探讨了职务发明创造非职务化的表现形式，分析了导致职务发明创造非职务化的原因，最后提出了遏制职务发明创造非职务化的对策。 相似文献
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Thomas B. Åstebro 《Research Policy》2005,34(9):1404-1418
Research on technological opportunity has typically focused on the impact of broad industry characteristics on R&D intensity of firms. This study complements such approaches by examining the impact of a multidimensional vector that measures technological opportunity on independent inventors’ decisions to patent and commercialize inventions. Using data from 559 inventions and controlling for demand, appropriability, and competitive conditions, we found two of four tested dimensions of technological opportunity - technical performance and technical uncertainty - to be significant and important determinants of the likelihood of commercialization. Technical feasibility appears important in affecting patenting but unimportant in affecting commercialization. Technical significance carries a negative, although insignificant, sign conditioning commercialization. 相似文献
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张睿 《海南师范大学学报(社会科学版)》2011,24(1):133-135
巴赫的《创意曲集》是学习钢琴复调技术最好的中级教材,在教学中以巴赫时代的演奏习惯去认识并掌握好巴赫的音乐风格,是演奏巴赫作品时应考虑的首要问题。在演奏巴赫作品时要注意下面几个因素：横向的线条,乐旬的安排;竖向的和声及对位法;对装饰音、节奏的处理;速度和力度的把握,等等。 相似文献
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Learning from direct instruction can be enhanced by preparatory invention tasks: students invent an index that allows to differentiate a set of cases regarding important aspects (self-regulated). However, contradictory results have been found. As self-regulated activities often need practice, we tested whether the contradictory findings persist when students can practice inventing. We randomly assigned 99 eighth-grade students to two conditions (independent variable): they either invented twice (self-regulated; n = 49) or worked through worked solutions of the two tasks (guided; n = 50) before learning about ratios in physics from a lecture. Extraneous load, deep-structure recall, knowledge-gap perception, and self-efficacy were potential mediators. Transfer was the dependent measure. Guidance led to less extraneous load. However, self-regulation led to higher transfer because the students devoted more attention to the deep structure of the preparation tasks. Our findings suggest that—given some practice—self-regulated outperforms guided preparation for learning from direct instruction. 相似文献
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哈罗德·布鲁对莎士比亚的研究可谓独树一帜,他不仅认为莎士比亚是西方经典的绝对中心,更坚持认为是莎士比亚创造了我们。莎士比亚通过自己的艺术创造,人物形象塑造,对人的心理的准确把握,以及对死亡的关注等方面,直接在精神和意识上创造了我们,扩展了我们。布鲁姆关于莎士比亚的这一看法,对我们理解莎士比亚不无启发,也不无借鉴意义。 相似文献
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巴赫创意曲的艺术内涵之探析 总被引：1，自引：0，他引：1
巴赫作为18世纪的重要音乐代表人物,他的一生对巴洛克时期的音乐风格的形成,产生了巨大的影响.作者以巴赫二部创意曲为对象,深刻剖析了形成巴赫音乐风格的历史背景,发现了威尼斯的宗教、文化、建筑艺术等对巴赫音乐创作的影响.通过对作品的剖析,挖掘了巴赫音乐的深刻内涵,多层面的展现了巴赫创意曲贴近大众生活、高度统一和谐、富有个性的深刻艺术内涵. 相似文献
7.
陈平 《温州大学学报(社会科学版)》2008,21(6)
有些学者对“发明四声”说法提出批评,认为汉语的＂四声＂不是任何人所能发明创造的。然而“发明四声”又被语言学界许多学者所普遍接受并继续使用。这对矛盾是由“发明”的古今词义的不同造成的：“发明”在古汉语中是表“发现”义,在现代则是表“创造”义。因而,在古代“发明四声”说法是正确的,现代学者继续使用“发明四声”则是由于仿古文写作和习惯用法的原因。 相似文献
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从网络效应出发,探究信息通信技术使创新空间分布趋向均衡的理论机制.利用长三角城市群面板数据构建门限回归模型,检验在不同互联网普及程度下各类创新主体对城市创新产出贡献的门限效应.研究发现:长三角城市群内,创新主体位于互联网普及程度高的城市对创新产出具有更高的边际贡献,互联网普及率13.67％和38.98％分别为创新主体边际贡献门限效应的两个临界点,达到38.98％后大学、外资企业、消费者的创新效率达到最大化,而政府干预作用相对降低;早期阶段,中心城市率先达到互联网普及的临界点,但随后互联网基础设施的快速发展消弭了城市间互联网"接入鸿沟",大部分城市突破了互联网普及的门限条件,互联网快速普及促进创新空间分布趋向均衡,为摆脱极化陷阱创造了条件.据此从城市群层面对实施创新驱动发展和协调区域平衡发展战略提出建议:关注中心城市的创新发展,集中突破核心关键技术创新;以数字经济发展为契机,优化调整创新空间分布;推动协同建设新一代信息基础设施,在更大地理范围内将创新主体纳入网络效应作用机制. 相似文献
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《Research Policy》2023,52(3):104696
How does patent scope influence licensing propensity of inventions? Prior studies have often been confined to specific industries or settings, and their results have been mixed with studies showing a positive, a negative, or even no significant relationship. Also, while some have explored moderating factors that might influence the patent scope-licensing relationship, a systematic investigation of the heterogeneous effects of patent scope on licensing at the invention level has not been undertaken. This study combines a broad sample of publicly reported patent licensing agreements and a novel methodology that captures an exogenous variation in patent scope to re-investigate the relationship between patent scope and licensing and to explore key invention and inventor characteristics that could influence this relationship. The results show that narrowed patent scope leads to a substantial decline in licensing propensity of inventions and that the effect is stronger for high-quality, science-based, and novel inventions as well as for inventions generated by small inventors. 相似文献