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31.
通过对商洛人工种植半夏(旱半夏)与主产地药材(四川长乐半夏)进行了性状、显微及薄层色谱方面的比较,结果显示商洛人工种植半夏的质量符合《中华人民共和国药典》的质量标准. 相似文献
32.
In this paper, we utilise the theoretical concept of ‘boundary crossing’ to explore how, as Australian university teacher educators, we worked with library curators and a class of student teachers to mount a public exhibition of their group work. We consider how the students crossed ‘boundaries of imagination’ in symbolic representation and critical analysis by creating artistic installations to express global education themes. We reflect on what we, the university educators, learned about crossing institutional and pedagogical boundaries to mutually facilitate new learning. We argue for the importance of shared public pedagogy as offering new avenues for teacher education and of connecting with local communities. 相似文献
33.
Bethamie Horowitz 《Journal of Jewish Education》2019,85(4):362-387
ABSTRACTThe analysis examines the genesis of the Lippman-Kanfer Foundation for Living Torah’s Prize in Applied Jewish Wisdom (AJW) that was first awarded in 2016. The foundation invented both the phrase AJW and the prize to highlight the qualities of Jewish content being employed by promising educators and activists in the “Jewish innovation ecosystem.” This paper traces the emergence of the term in the writing of the foundation, and then delves in the sorting process undertaken by the foundation to determine the prize winners. AJW functions as a “boundary object.” The Prize is a means of constituting AJW. The development of AJW positions the foundation to be able to claim “philanthropic authority” regarding a domain it wants to cultivate and champion. It is a way for LKFLT to assert its voice in the Jewish innovation sector and articulate a new rationale beyond simply funding innovation for its own sake. 相似文献
34.
中国科学院珠穆朗玛大气与环境综合观测研究站(以下简称“珠峰站”)位于珠穆朗玛峰自然保护区核心区域,围绕我国青藏高原生态保护和生态文明高地建设及经济社会可持续发展的国家战略科技需求,致力于地球“第三极”复杂地形山地大气过程和环境变化研究。珠峰站以气候变化下青藏高原地-气相互作用过程研究为主线,开展了针对地表、大气、环境、冰川、生态和地球物理等过程的长期定位监测和野外科学观测试验;构建了珠峰地区多时空、多手段、高精度、多要素一体化地-气相互作用综合观测研究平台,显著提升了青藏高原特别是珠峰地区的气象观测能力。珠峰站是喜马拉雅山区地球系统科学研究的重要基地,为深入系统地开展青藏高原地球系统科学研究提供了基础数据,同时也为认识青藏高原在全球变化中的作用和对全球变化的响应提供了支撑平台。 相似文献
35.
Universities have assumed an expanded role in science and technology-based economic development that has become of interest to catch-up regions as well as to leading innovation locales. This paper examines how the role of the university has evolved from performing conventional research and education functions to serving as an innovation-promoting knowledge hub though the case of Georgia Institute of Technology (Georgia Tech). This case is discussed in the context of state efforts to shift the region from an agricultural to an industrial to an innovation-driven economy. Central to the transformation of Georgia Tech as a knowledge hub is the emergence of new institutional leadership, programs, organizational forms and boundary-spanning roles that meditate among academic, educational, entrepreneurial, venture capital, industrial, and public spheres. Comparisons between Georgia Tech's experiences and those of university roles in selected other catch-up regions in the southern United States highlight the importance to the case of networked approaches, capacity building, technology-based entrepreneurial development, and local innovation system leadership. Insights on the transformation of universities and the challenges of fostering a similar transformation in regional economies are offered. 相似文献
36.
利用PHP、Apache和MySQL构建基于Brower/Server模式的试题库管理系统,包括系统的整体结构、功能和实现技术,并通过实际运行,进一步体现了PHP在Web数据库应用系统中的强大威力。 相似文献
37.
高校英语学习信息共享空间是图书馆学科化服务与信息共享空间完美结合的产物,是图书馆英语学科服务团队、英语系教师及英语学习者共建、共享、协作、交流的平台。它的构建将进一步深化图书馆服务模式及大学英语教学模式的改革,为高校师生提供最符合其需求的学习与科研环境。 相似文献
38.
本文深入了分析802.11MAC子层协议,重点阐述并讨论MAC层结构,访问控制方式、信包重垫等,并对其发展趋势作了展望. 相似文献
39.
陈丽华 《福建师大福清分校学报》1999,(2):27-33
本研究一类伴有边界摄动的三阶半线性微分方程边值问题解的多重边界层现象,在适当的假设条件下,利用微分不等式的方法,证明解的一致有效展开式及有关余项估计。 相似文献
40.
At present ,during the design of ground source heatpump (GSHP) systems ,technical attention is always fo-cused on vertical borehole heat exchangers and surroundingsoil[1 ,2],butthe effects of their shallowhorizontal connect-ing pipes ,or horizontal ground… 相似文献