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1.
[目的/意义] 两个国家间的创新合作机会有些是显性直接的,有些是潜在间接的。在此试图构建一种计量和分析专利引用关系的方法,用于发现两国间潜在的间接创新合作机会。[方法/过程] 全球价值链上不同环节专利之间的引用关系中,蕴含着相互衔接、配套的间接合作关系,而不同环节的专利通常具有不同的功能,即IPC存在一定跨越度。因此,设计"专利引用跨越度"指标及算法,用于计量和筛选专利引用网络中"引用跨越度"达到预设阈值的专利引用关系,作为发现间接创新合作机会的基础数据。以新加坡在中国获得授权的发明专利为样本,基于专利引用跨越度计量并配合人工解读和识别,发现中新两国间一系列的间接创新合作机会。[结果/结论] 基于专利引用跨越度计量的两国间间接创新合作机会发现的方法,被实验检验为有效。 相似文献
2.
Critical educational literature suggests that an increased reliance upon performative technologies is currently transforming the very foundations from which teacher subjectivities are constructed. Arguably though, the number of studies pointing to this risk or tendency is considerably larger than the ones theorising why this should be the case. Further, in those cases where the relationship between performative technologies and teacher subjectivities is theorised, the psychological mechanisms that the technologies appeal to are seldom brought to the fore. Based on this, the purpose of this article is to theorise the psychological mechanisms that performative technologies appeal to and work through, by means of identifying, systematising and elaborating extant understandings of such mechanisms in the critical educational literature. The results are presented in the form of a conceptual framework (referred to as the CMIS-framework) which suggests that one and the same performative technology may play many different roles, where each such role appeals to and works through a particular psychological mechanism. Importantly, depending on the type of psychological mechanism that is appealed to, the CMIS-framework suggests that this will lead to teachers (un)consciously conducting particular forms of subjectivising work upon themselves, here referred to as compliance, mirroring, identification and self-realisation (CMIS). 相似文献
3.
In an expertise study with 94 mathematics teachers varying in their relative teacher expertise (i.e., student teachers, trainee teachers, in-service teachers), we examined effects of teachers' professional knowledge and motivational beliefs on their ability to integrate technology within a lesson plan scenario. Therefore, we assessed teachers' professional knowledge (i.e., content knowledge, pedagogical content knowledge, technological knowledge), and their motivational beliefs (i.e., self-efficacy, utility-value). Furthermore, teachers were asked to develop a lesson plan for introducing the Pythagorean theorem to secondary students. Lesson plans by advanced teachers (i.e., trainee teachers, in-service teachers) comprised higher levels of instructional quality and technology exploitation than the ones of novice teachers (i.e., pre-service teachers). The effect of expertise was mediated by teachers' perceived utility-value of educational technology, but not by their professional knowledge. These findings suggest that teachers’ motivational beliefs play a crucial role for effectively applying technology in mathematics instruction. 相似文献
4.
任晓明 《广西师范大学学报(哲学社会科学版)》2002,38(2):6-8
科学解释是科学家用科学规律来消解自然之谜的知识创新活动,它在知识创新中的作用表现在:第一,科学解释具有预测未知现象的存在中未来事态发展趋势的功能;第二,它在建构新颖理论体系的过程中起着特别重要的作用。 相似文献
5.
U. Casellato F. Fenzi P. Guerriero S. Sitran P. A. Vigato U. Russo M. Galgani M. Mendera A. Manasse 《Journal of Cultural Heritage》2003,4(4):337-353
A significant number of archaeological finds of the 13th–16th century from the Tuscan sites of Germagnana and Gambassi in Valdelsa—FI, was studied by different physico-chemical investigations (SEM–EDS, ICP, Mössbauer spectroscopy, XRD, XRF, TG-DTA) in order to contribute to clarify the production methodology and the pre-industrial glass manufacture technology. The studied samples are mainly non-vitreous finds as production waste, refractory materials, crucibles and raw materials; also vitreous finds as frits, skims, glasses (glass masses, glass working waste and finished products) have been taken into consideration. The obtained petrographic and physico-chemical data strongly suggest that both Gambassi and Germagnana glass manufactures were strictly connected with the sources of vitrifiable materials, situated in Tuscan sand quarries. In particular a comparison between sands from the neighbouring quarries and appropriate finds of the two archaeological sites evidences that the employed vitrifiable materials possibly belong to La Casina La Cava resort. The archaeological classification, based on macroscopic observation and stratigraphic position, was compared and verified with the scientific classification of the examined finds of Germagnana and Gambassi sites based on their composition, morphology and physico-chemical properties. 相似文献
6.
略论现代体育教学过程中学生创新能力的培养 总被引:2,自引:0,他引:2
张明俊 《广州体育学院学报》2003,23(5):102-104
体育与健康课程教学以“健康第一”为核心,以全面提高学生素质为目标,是培养学生创新能力的重要环节。创设体育课堂教学的民主协作氛围,保障学生心理的自由和安全,构建以人为本,以动机、兴趣、情感、意志为基本内容的激励体系,为培养和发展学生的创新能力提供良好的心理环境。 相似文献
7.
第14届男子篮球世锦赛中外优秀后卫队员技术运用能力的比较分析 总被引:7,自引:0,他引:7
通过临场技术统计、电视录像观察和逻辑分析,以及查阅了相关文献资料,对第14届男子篮球世锦赛中国男篮与外国男篮(前四名)优秀后卫队员技术运用的能力进行比较分析,旨在对比和寻找目前中外优秀后卫队员在技术运用能力上存在的差异。 相似文献
8.
王瑛 《北京体育大学学报》2003,26(3):326-327
通过对44种2002年出版发行的体育科技期刊的封面设计形式,封面、封底标识,封二、封三刊载内容调查,从中发现我国体育科技期刊封页设计的整体水平有所提高,但一定程度上存在对封面设计不够重视的情况,美术编辑的艺术创作能力有待提高。 相似文献
9.
“体育创新体系”初探 总被引:2,自引:0,他引:2
为了促进新时期我国体育事业的发展,通过对国内外有关体育发展情况的调查研究,以系统论的思想和方法,探讨了创新对我国体育实现跨越式发展的作用,构建体育创新体系的要素与对策建议。 相似文献
10.