JCR收录中国数学、物理、化学期刊国际竞争力水平的分析评价     

王珏  方卿 《出版科学》2008,16(6)

利用JCR对其收录的中国数学、物理、化学期刊从收录数量和影响因子等文献计量学的重要指标进行统计分析,并与全球其他国家的相应期刊做分析比较,从而对中国数学、物理、化学期刊的国际竞争力水平进行客观评价。  相似文献   

论隐喻建构的基础     

延俊荣  戴建东 《山西师大学报(社会科学版)》2005,32(2):136-139

隐喻研究可追溯到亚里士多德时代,但一直被认为是一种美学追求。1980年代《我们赖以生存的隐喻》的出版使隐喻再度被重视,成为认知语言学的奠基石。当前,隐喻研究多涉及隐喻的分类、特点及应用,但较少涉及隐喻建构的基础。本文从人类认知、心理和语言符号等角度探讨了隐喻存在和建构的基础。认为人类认知的原型性和“以其所知谕其所不知”的特点是隐喻存在的认知基础。客观世界的多样性为隐喻的存在提供了物质基础,而对图像的突显是隐喻存在的心理基础,即多样性客体的不同侧面,在一定语境的制约下被透视而成为图像。语言符号的能指和所指的错位,即语言符号的能指指称一般的、抽象的、概括的类概念,而所指所指称的却是个别的、具体的例,使隐喻成为语言的常态。  相似文献   

论污染者负担原则     

郝鲁怡  蒋红莲 《宁波广播电视大学学报》2009,7(2):41-43,128

1972年经济合作和发展组织提出了污染者负担原则。越来越多的国际和国内立法采用该原则．该原则的内涵仍处于不断变动和发展之中。该原则同时具备多种功能，有利于实现环境正义。该原则不会扭曲国际贸易，亦不会构成对发展中国家接受经济援助的制度障碍。  相似文献   

Disrespecting teacher: The decline in social standing of teachers in Cape Town,South Africa     

Daniel Hammett 《International Journal of Educational Development》2008

This paper examines the declining levels of respect for teachers in two communities in Cape Town, South Africa. Education has been identified as a key area of reform and redress, but a critical skills shortage and under-resourced schools are hindering progress. Data from current and former teachers illustrate how the social and institutional capital of education is being replaced by a focus on economic capital, undermining the prestige of teaching as a career. These problems reflect trends elsewhere in the world and require action to prevent further shortages in education.  相似文献   

从第11 届世界田径锦标赛看我国2008 年奥运会田径竞争力   总被引：1，自引：0，他引：1  

翟丰  吕广霞 《武汉体育学院学报》2007,41(12):66-69

运用文献资料、数理统计等方法，分析第11届世界田径锦标赛中中国军团的表现，认为中国田径的整体水平有所提高，男子项目进步明显；优势项目表现突出，部分弱项有所突破；但运动成绩仍与世界水平差距较大。分析认为，备战2008年北京奥运会应围绕男女竞走、男女马拉松、女子链球和男子110m栏4个大项进行，兼顾女子400m栏等项目。  相似文献   

鲁迅的乡土创作立场     

张玲 《连云港职业技术学院学报》2007,20(1):35-36

特殊的经历提供给鲁迅宝贵的乡村经验,也滋养了弥漫于鲁迅乡土小说中"哀其不幸,怒其不争"的无奈和悲郁忧思的情感.对于大众启蒙的自觉承担成了他从事乡土小说创作的最重要的立足点,使小说艺术与中国的社会改造和民族灵魂改造的事业结合起来,他对于乡土的理性认识和批判蕴涵着现代知识分子最执着最深沉的乡土情结.  相似文献   

Different systems—Similar challenges? Factors impacting the motivation of German and U.S. teachers to become school leaders     

Dawson R. Hancock  Ulrich Müller 《International Journal of Educational Research》2009,48(5):299-306

In the United States and Germany, effective school leadership is pivotal to a school's success. Yet in each country, attracting and retaining qualified school leaders is a formidable challenge. This study compares the influence of possible motivators and inhibitors that impact teachers’ decisions to become principals in the two countries. Survey responses of 311 U.S. students in principal preparation programs in the United States and responses of 117 German students in similar programs in Germany indicate that many factors that motivate and inhibit U.S. and German teachers to become school leaders are similar. The results also reveal areas in which the U.S. and Germany may learn from each other regarding motivators and inhibitors to becoming school administrators.  相似文献   

中国体育用品业国际竞争力问题探讨   总被引：8，自引：0，他引：8  

李士建 《首都体育学院学报》2007,19(2):9-12

在全球经济一体化的时代背景下,中国体育用品业面临激烈的国际竞争,如何提高体育用品业的国际竞争力问题,是中国体育用品企业面临的重要问题之一。采用文献资料法、归纳演绎法、对比分析等方法,通过分析国际竞争力的内涵,对中国体育用品业国际竞争力进行了界定;在对中国体育用品的科技含量、国际知名品牌、企业的管理和营销水平三个方面分析的基础上,指出中国体育用品业国际竞争力的不足和差距;探讨制约我国体育用品业国际竞争力发展的机制因素、规模因素、环境因素。根据分析研究,提出增强中国体育用品业国际竞争力应注重提高体育用品的科技含量、树立品牌形象、加强人才培养、加快企业的兼并重组并建立良好的企业外部经营环境。  相似文献   

论《波斯人》的艺术创造     

安国梁 《周口师范学院学报》2005,22(1):34-37,49

<波斯人>用写入侵希腊的波斯军的失败来突出希腊人胜利的喜悦,满足了经历战争的希腊公众的社会心理要求;通过选择关键战役,把叙事因素组织进戏剧的有机结构之中,引进信使和大流士亡魂,用波斯人叙事视角等手段,大大拓宽了舞台表演空间,简单而全面地、创造性地再现了希波战争;隐含着戏剧结构密码的阿托莎的梦,大流士的亡灵等渲染了悲剧气氛,强化了波斯人失败的必然命运.  相似文献   

School context,achievement motivation,and academic engagement: A longitudinal study of school engagement using a multidimensional perspective     

《Learning and Instruction》2013

This longitudinal study adopts a multidimensional perspective to examine the relationships between middle school students' perceptions of the school environment (structure support, provision of choice, teaching for relevance, teacher and peer emotional support), achievement motivation (academic self-concept and subjective task value), and school engagement (behavioral, emotional, and cognitive engagement). Participants were from an ethnically diverse, urban sample of 1157 adolescents. The findings indicated that student perceptions of distinct aspects of the school environment contributed differentially to the three types of school engagement. In addition, these associations were fully or partially mediated by achievement motivation. Specifically, student perceptions of the school environment influenced their achievement motivation and in turn influenced all three types of school engagement, although in different ways. Moderation effects of gender, ethnicity, and academic ability were also discussed.  相似文献