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641.
孙宝莲 《体育科技文献通报》2011,19(12):106-108
为了更好地认识和促进现阶段社会主义新农村建设目标下山东省农村体育的发展,从分析社会主义新农村建设目标的科学内涵着手,分析山东省农村体育基本现状及存在的问题,提出要树立科学发展观,积极构建社会主义新农村特色体育发展模式,采用文献资料法、问卷调查、实地考察及数理统计等方法,对山东省农村体育进行研究,对其发展有着重要的指导意义。 相似文献
642.
四、权利用尽抗辩
权利用尽抗辩系针对销售商所设立的抗辩理由,系指商标权人在将商品投入到市场流通中后,该商品的购买者将该商品再行转售时,无须得到商标权人的许可。依据用尽的地域不同,权利用尽抗辩存在两种情形:国内用尽;国际用尽。 相似文献
643.
在专利授权、确权的行政诉讼案件中,证据的认定一直是广受关注的问题。一方面,它涉及到案件审理当中的程序性规则,另一方面,它又在一定程度上决定了案件的实体处理结果。本文将结合具体案例,对专利授权、确权案件中电子证据、域外证据的认定以及新证据的採信等问题进行讨论。 相似文献
644.
信息技术的飞速发展推动了社会的全面变革,加强信息技术教育、着力培养学生的信息素养是当代教育的重要任务。本文分析了国内中学信息技术的教学现状,并在此基础上探讨了中学信息技术研究性教学与创新人才培养过程中需要解决的若干问题。 相似文献
645.
We define electronic platforms as two-sided markets in which two groups of agents – sellers and buyers – can switch from one side of the market to the other. Using a duopoly model, we interpret equilibrium fees and profits in terms of rewards and penalties, relative to the equilibrium without side-switching. We establish that if the group with the highest side-switching probability has the lowest externality parameter, platforms make more profit with side-switching. It is also shown that agents' heterogeneity is favorable to platform profitability. 相似文献
646.
Four‐ to Six‐Year‐Old Children's Sensitivity to Reliability Versus Consensus in the Endorsement of Object Labels
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Recent studies have demonstrated that young children use past reliability and consensus to endorse object labels. Until now, no study has investigated how children weigh these two cues when they are in conflict. The two experiments reported here were designed to explore whether any initial preference for information provided by a consensual group would be influenced by the group's subsequent unreliability. The results show that 4‐ and 5‐year‐old children were more likely to endorse labels provided by an unreliable but consensual group than the labels provided by a reliable dissenter. Six‐year‐olds displayed the reverse pattern. The article concludes by discussing the methodological implications of the two experiments and the developmental trajectory regarding the way children weigh consensuality versus reliability. 相似文献
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648.
Exploring Students’ Ideas About Risks and Benefits of Nuclear Power Using Risk Perception Theories 总被引:1,自引:0,他引:1
Ahmet Kılınç Edward Boyes Martin Stanisstreet 《Journal of Science Education and Technology》2013,22(3):252-266
Due to increased energy demand, Turkey is continuing to explore the possibilities of introducing nuclear power. Gaining acceptance from local populations, however, may be problematic because nuclear power has a negative image and risk perceptions are complicated by a range of psychological and cultural factors. In this study, we explore the views about nuclear power of school students from three locations in Turkey, two of which have been proposed as sites suitable for nuclear power plants. About half of the student cohort believed that nuclear power can supply continuous and sufficient electricity, but approximately three quarters thought that nuclear power stations could harm organisms, including humans, living nearby. Rather few students realized that adoption of nuclear power would help to reduce global warming and thereby limit climate change; indeed, three quarters thought that nuclear power would make global warming worse. There was a tendency for more students from the location most likely to have a nuclear power plant to believe negative characteristics of nuclear power, and for fewer students to believe positive characteristics. Exploration of the possible nuclear power programmes by Turkey offers an educational opportunity to understand the risk perceptions of students that affect their decision-making processes. 相似文献
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650.
Maili Pörhölä 《Communication Research Reports》2013,30(3):367-384
This study focuses on the public speaking state responses among 47 Finnish subjects. Cognitive, behavioral, and physiological components of stale‐responses were investigated in relation to speakers’ trait communication anxiety and amount of previous experience speaking in public. Trait communication anxiety was found to correlate significantly with the cognitive aspect of state response, whereas amount of previous experience was found to be reflected in subjects’ heart rates. Characteristics of the Finnish speech culture and educational system are discussed when interpreting the results. 相似文献