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61.
我国情报学学科发展的创新机制及创新领域研究 总被引:18,自引:2,他引:18
创新是一个学科良性发展的必然要求。本文主要对情报学学科发展的创新要求和创新任务,创新的动力机制和模型,以及在创新动力作用下的创新领域等方面进行研究 相似文献
62.
一、新机遇带来新矛盾随着广电改革的深入,过去悬而未决的深层次问题显现,同时,伴随国家整体经济制度的变革,广电的制度环境也在发生变化。主管部门着力推进广电业的产业发展,设想“把电台、电视台、广电集团(总台)的除新闻宣传以外的社会服务类、大众娱乐 相似文献
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64.
学术出版是专业出版的重要组成部分,文章从编辑创新的角度考察学术出版,尝试从学术出版的特质和价值、中国学术出版呈现的状态、中国学术出版存在的问题与挑战、提升我国学术出版质量和水平四个方面进行思考. 相似文献
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David Alan George Poh-Ling Tan Jeffrey Frank Clewett 《Environmental Education Research》2016,22(1):62-88
Using a participatory learning approach, we report on the delivery and evaluation of a climate change and risk assessment tool to help manage water risks within the agricultural sector. Post-graduate water-professional students from a range of countries, from both developed and emerging economies were involved in using this tool. Our approach included participative learning tools – group discussion, software, and risk matrices. The materials developed met the needs of the students, allowing these students to incorporate their learning and adapt the package of materials for use in their home countries. Analysis of evaluations show that the tools and materials are particularly useful and emphasizes the need for sound learning materials and tools, funding to deliver training, and policy support to accelerate education and adoption of authentic climate change adaptation practices. The expected benefits for water professionals about climate change will be translated into improved socioeconomic and environmental outcomes if adopted. 相似文献
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To alleviate teachers’ reluctance toward practical work, there has been much discussion on teachers’ pedagogical content knowledge, teaching materials, and failsafe strategies for practical work. Despite these efforts, practical work is still regarded as a challenging task for many elementary science teachers. To understand the complexity of teachers’ conflicts in practical work, this study examines teachers’ ideas about teaching and learning that influence teachers’ decision‐making and action on teaching practical work. More important than knowing technical–rational aspects of practical work is to understand the internal contradictions that teachers have to resolve within themselves regarding their capabilities and beliefs about science teaching and practical work. Using stories and experiences of 38 third‐year university students in a science method course in Korea, we seek to understand the conflicts and negotiations that they experience as they make decisions regarding practical work throughout their course. Reflective writings and group discussions on their lived experiences and concerns were used to probe participants’ ideas on teaching using practical work. From written and verbal data, themes were saturated in terms of the aspects which could (dis)encourage their practice. Results suggest that there are multifactorial challenges in pre‐service teachers’ understandings and concerns in practical work. Besides time, materials, and curriculum, pedagogical assumptions and values also compositely challenge the minds of teachers. As the pre‐service elementary teachers negotiated within themselves the importance of science in classroom and social levels, the question is raised about their identities as pre‐service elementary teachers to appreciate the balance between science teaching and practical work. 相似文献
69.
目的:引起临床医师对医院内肺部真菌感染(PFIH)的高度重视.方法:对56例医院内肺部真菌感染的病例进行临床分析.结果:45例患者均患有慢性肺部疾病,其中以慢性阻塞性肺病、慢性肺原性心脏病导致的PFIH最多占68%.住院日的延长,广谱、多种抗生素的长时间应用,糖皮质激素和免疫抑制剂的使用,是PFIH常见的医源性因素.痰培养念珠菌属占91%,特别是白色念珠菌即占82%.结论:应尽可能减少或避免导致PFI 相似文献
70.
崔荣 《内蒙古大学学报(人文社会科学版)》2007,39(1):106-110
凌叔华用流观的方式观照女性和儿童,洞察历史的复杂性和悖谬处,把握历史本身、历史与人的复杂关系。以现代意识重铸古典艺术精神令其作逸出时代主潮成为有意味的独特存在。 相似文献