关于建立南宁特色会展经济发展模式的研究   总被引：1，自引：0，他引：1  

栾贵勤  陈洁莹  王槊 《现代情报》2008,28(8)

中国--东盟博览会的举办使其永久举办地广西南宁开始关注会展经济的发展,从政府到学术界都在寻求南宁会展经济的发展道路.本文从南宁是否能够发展会展经济,如何发展会展经济的问题出发,通过对南宁发展会展经济的可行性分析,建立一个适合南宁的特色会展经济发展模式.  相似文献   

东西方白鹳生物学特征的比较     

栾晓峰 《嘉应学院学报》1998,16(3):68-70

白鹳(Ciconia ciconia)是世界珍稀濒危鸟类,属一类保护动物。本文从形态、生态、行为和地理分布等方面探讨了东方白鹳和西方白鹳(欧洲白鹳)的异同点,为进一步确定二者之间的分类关系及人工驯养提供了科学依据。  相似文献   

镉和菲复合污染对土壤微生物DNA序列多样性的影响   总被引：4，自引：0，他引：4  

张峦  沈国清  陆贻通  曹林奎 《科技通报》2005,21(6):763-769

在室内培养条件下,采用RAPD(随机扩增多态)分子标记技术研究了重金属镉和多环芳烃菲复合污染对土壤中微生物群落DNA序列多样性的影响。结果表明,培养15d和30d,镉-菲单一和复合污染均导致土壤微生物群落DNA序列的丰富度、均匀度和多样性指数增加。实验证明,污染早期,镉和菲会引起土壤微生物DNA序列本身发生变化,其中镉-菲复合污染对土壤微生物DNA序列多样性的影响最大,与单一污染相比具有明显差异。  相似文献   

法学研究国际前沿信息可视化分析     

栾春娟  罗海山 《现代情报》2010,30(8):39-42

采用新兴的科学知识图谱方法和信息可视化技术,追踪法学研究国际前沿热点、确定法学研究核心文献与权威法学家,对我国法学研究和法治国家建设具有重要指导意义。分析结果显示,法律经济分析是近十年来法学研究国际前沿的一个重要热点领域,同时波斯纳成为被引频次最高的权威法学家。法学研究的核心文献主要分布于《哈佛大学法律评论》期刊中。  相似文献   

学校体育教育理念之思考     

顾亚飞  栾振昌  孙月舟  王明堂  王亚芹  顾亚文 《中国科技纵横》2010,(18):136-137

本文由理念及源泉、教育发展趋势,并在体育教育实践基础上总结研究相关的体育教育理念知识体系框架,为学校体育教育工作提供理论依据。  相似文献   

Patterns of change in U.K. graduate unemployment, 1962–87     

Malcolm Bee  Peter Dolton 《Higher Education》1990,20(1):25-45

This paper is concerned with the changing pattern over time of unemployment among U.K. graduates at the outset and during the early stages of their careers. It is argued that, although the topic is highly relevant to a wide range of policy issues it has, as yet, received only limited attention from researchers. In the paper, unemployment trends in aggregate, by faculty and by subject are examined, using data from the annual First Destination Return, first compiled for the 1961/2 university graduates, and the 1970 and 1980 Graduate cohort surveys. In addition, differences related to gender and also to type of institution of study are identified, and the relationship between new graduate unemployment and unemployment in the U.K. economy as a whole is investigated. It is demonstrated that the basic trend of new graduate unemployment follows closely that of economy-wide unemployment, but that, within the graduate labour market, there is substantial, and persisting, variation across faculties and subjects. Possible explanations of this variation, arising from differing strengths of demand and supply, are suggested and the paper concludes that there is therefore scope for influence on the graduate labour market to bring about a closer correspondence of demand and supply.  相似文献   

Patriotism and National Education: Perceptions of trainee teachers in Singapore     

Chee Keng John Wang  Angeline Khoo  Chor Boon Goh  Steven Tan  S. Gopinathan 《Asia Pacific Journal of Education》2006,26(1):51-64

The effective teaching of national education requires from the teacher a sense of commitment and personal conviction. The teacher has to demonstrate confidence in what is said and taught in class and, more importantly, through his or her personal values and convictions. In other words, the teacher is required to be patriotic. This paper examines the different types of patriotism among trainee teachers in Singapore, and how these types of patriotism influence their perceptions of citizenship values, the importance of national education, and the extent to which national education is viewed as government propaganda. The results revealed four homogenous clusters that differed significantly in terms of their perceptions.  相似文献   

Good and Poor Sources of Educational Aid: A Five-Nation Study     

R. Murray Thomas  Anwar Syah  Ryoko Niikura  Khoo Phon Sai  Sundra Kanagasabai  Lily Chew 《Asia Pacific Journal of Education》1987,8(2):1-13

Good and Poor Sources of Educational Aid: A Five-Nation Study College students in five nations (Indonesia, Malaysia, Japan, Australia, the U.S.) were asked their opinions about which nation would be the best and which the poorest source of aid for 10 hypothetical educational-development projects in the Indonesian province of North Sumatra. For the 10 projects as a whole, the majority of respondents in each of the five countries chose an industrialized, formerly colonialist nation as the best source of aid in preference to the two developing nations, Indonesia and Malaysia. Of the three industrialized nations, the United States was selected considerably more often than the second choice, Japan; and Australia was a distant third.  相似文献   

锦州旅游业发展问题与对策研究     

张利民  王素珍栾凤 《锦州师范学院学报(哲学社会科学版)》2005,27(5):99-102

“振兴东北”是我国现阶段发展经济的主要战略步骤,在此前提下,锦州经济振兴中旅游业的发展显得尤为重要.锦州市旅游业的发展有其独特的资源优势和制约因素,在对其进行充分的分析和论证基础上,提出了锦州市旅游业可持续发展的对策,即充分利用国家政策和辽宁省提出振兴老工业基地的战略步骤,采取多渠道融资策略,加大旅游宣传力度,改善现有环境,提高从业人员的专业素质,加快区域旅游合作,实现锦州市旅游业的可持续发展.  相似文献   

Model test and numerical analysis on long-term mechanical properties of stepped reinforced retaining wall   总被引：1，自引：0，他引：1  

汪承志  栾茂田  朱泽奇 《天津大学学报(英文版)》2012,18(1):62-68

Model tests and numerical analyses of stepped reinforced retaining wall were performed to investigate the effects of rheology of backfill and creep of geogrids on the long-term performance of the structure.The geogrid tensions,soil pressures,wall deformations and foundation pressure were measured during model construction and loading.A visco-elasto-plastic model and an empirical nonlinear visco-elastic model were utilized to simulate the stresses and deformations of geogrid-reinforced earth-retaining wall under long-term loads.By comparing test data with numerical results,it is shown that the foundation pressure distribution is nonlinear,and the lateral constraint of geogrids for backfill can cause a redistribution of foundation pressure.The curve of soil pressure is outside convex at each step initially,and it is close to the distribution for the case of vertical wall subsequently.The variation trend of geogrid tensions at different heights is obtained.Moreover,the failure mechanism and development mode of potential slip surface in retaining wall are proposed.  相似文献