制度创新与西部大开发     

唐建强  郝渊晓 《技术与创新管理》2005,26(2):65-67

东西部经济发展水平差距的拉大是制度安排的结果,加快西部地区发展,固然需要增加投资,需要推进技术进步,但关键性和长期性的措施在于推进有利于西部经济发展的制度创新：理顺中央政府和地方政府的关系：完善市场经济制度;规范政府行为。  相似文献   

风险投资、区域创新与创新质量甄别          下载免费PDF全文

许昊  万迪昉  徐晋 《科研管理》2017,38(8):27-35

利用基于风险投资案例和专利申请与授权的中国省际面板数据,研究了风险投资对区域技术创新产出的促进作用和风险投资在"研发投入—创新产出"转化过程中的创新质量甄别效应。研究发现:(1)风险投资促进了中国区域技术创新产出,并呈现出滞后效应和"倒U型"趋势,其在滞后二期和三期显著性水平和创新效果达到最优;(2)风险投资对经济和科技欠发达的西北与东北地区创新产出促进效果最佳,而对经济和科技较发达的东部和中部地区创新产出促进作用不明显;(3)风险投资甄别了创新产出的质量,其有效抑制研发投入转化为以外观设计和实用新型为代表的低质量创新产出,而积极促进研发投入转化为以发明专利为代表的高质量创新产出。  相似文献   

清代内蒙古中西部地区的垦殖与环境影响     

于志勇 《广播电视大学学报》2009,(4):79-82

19世纪中期后,清政府对蒙封禁政策逐步放宽,土默川、后套地区先后官垦或招垦,至清末,生态脆弱的鄂尔多斯地区成为放垦重点,造成内蒙古中西部地区自然环境的变化。但清末的放垦仅造成中西部个别地区植被的破坏和环境的变化,只是众多趋动环境变化因素之一,且影响有限,内蒙古中西部地区环境恶化是本地区自然因素和人为因素长期综合作用的结果。我们应该客观的看待这个问题。  相似文献   

对贵州省黎平县“民族文化进课堂”工程的思考   总被引：2，自引：0，他引：2  

欧阳白玉 《贵州教育学院学报》2009,25(1):1-4

随着各少数民族地区经济的发展,各民族之间的交往日趋频繁,各种外来文化涌入少数民族地区,这必然使少数民族文化传承受到了严重挑战。学校教育对少数民族文化传承应发挥主体作用,黎平县“民族文化进课堂”工程实施就是典型例子,它对中小学少数民族文化课程的设置、实施及评价作了初步的探讨,并取得了令人欣慰的成果。  相似文献   

浅析环北部湾地区古代黎族饮食结构   总被引：1，自引：0，他引：1  

廖玉玲 《南宁职业技术学院学报》2009,14(1)

饮食结构作为一种文化现象,是民族文化强有力的表达方式之一。它反映了不同时代、不同民族的饮食行为和饮食风尚。通过考古学和历史学的视角考察环北部湾地区古代黎族的饮食结构,从中窥测古代黎族的生活环境及其折射出的文化内涵,进而找出当前黎族饮食文化市场开发的魅力基因,为未来的黎族饮食文化发展寻求更好的路径。  相似文献   

Ethnic group differences in early head start parents’ parenting beliefs and practices and links to children's early cognitive development     

Micere Keels 《Early childhood research quarterly》2009

Data from the Early Head Start Research and Evaluation study were used to examine the extent to which several factors mediate between- and within-ethnic-group differences in parenting beliefs and behaviors, and children's early cognitive development (analysis sample of 1198 families). The findings indicate that Hispanic-, European-, and African-Americans differ significantly in their parenting beliefs and behaviors. Children also evidence significant ethnic group differences in 24-month cognitive development; these differences were fully accounted for by controlling for maternal cognitive skills, as measured by lexical knowledge. In comparison, maternal parenting behaviors were only a partial mediator of ethnic group differences in children's cognitive development. Structural equation modeling was used to examine, within each ethnic group, the extent to which measured parenting beliefs and behaviors mediate the effect of maternal cognitive skills on children's early cognitive development. Analyses show that the mediated path from maternal cognitive skills to child cognitive development, via “mainstream” parenting beliefs and behaviors, was stronger for European-American families than for Hispanic- and African-American families. The policy implications of increasing the schooling-related cognitive skills of low-educated parents are discussed.  相似文献   

Success in mathematics within a challenged minority: the case of students of Ethiopian origin in Israel (SEO)     

Tiruwork Mulat  Abraham Arcavi 《Educational Studies in Mathematics》2009,72(1):77-92

Many studies have reported on the economical, social, and educational difficulties encountered by Ethiopian Jews since their immigration to Israel. Furthermore, the overall academic underachievement and poor representation of students of Ethiopian origin (SEO) in the advanced mathematics and science classes were highlighted and described. Yet, studies focusing on differential achievements within SEO and on students who succeed against all odds are scarce. In this study, we explored success stories of five SEO studying in a pre-academic program at a prestigious technological university in Israel. Our goal was to understand how these students frame and interpret their success in mathematics and to identify elements perceived as fostering their mathematics and academic trajectories. Using qualitative methodology, we identified perceived personal motivational variables, effective learning and coping strategies, and students’ immediate environment as key elements contributing to achieving and maintaining success. We discuss possible theoretical contributions and practical implications of the findings. This research is supported in part by the Abraham and Sonia Rochlin Foundation and by a grant from the Israel Ministry of Absorption. The opinions expressed in this paper are those of the authors and do not necessarily reflect the views of the funding agencies.  相似文献   

美国“阿富巴”新战略及对我国西部安全局势的影响     

朱正安  蒋建华  王双 《新疆师范大学学报(哲学社会科学版)》2010,31(1):43-48

奥巴马政府上台后,突出“巧实力”外交理念,以“倾听”和“接触”为基调,突出务实和灵活．并以打击恐怖势力为名,实施“阿富巴”新战略,这一战略的实施,正是美国在“巧实力”战略之下为完善对南亚地区的钳制性控制,推动对该地区的主流性控制的新战略谋划,将对中亚、中南亚地缘战略格局产生重大影响,并对我西部安全带来新的挑战。  相似文献   

多中心区域下的空间协调与管治构建——海峡西岸经济区发展研究   总被引：1，自引：0，他引：1  

王开科  庄培章 《华侨大学学报(哲学社会科学版)》2010,(3):49-57

建设海峡西岸经济区作为国家层面的一项重大区域发展举措,不仅有利于推动海峡两岸的交流与合作,而且有助于实现区域协调发展,建设服务广大中西部地区的综合开放通道。关于海峡西岸经济区的现有研究主要是在区域发展战略、功能定位、区域对比以及具体的提升策略方面,缺少从管治角度进行的分析。基于此,首先对管治理论进行了简要的综述,分析了海峡西岸经济区所面临的区域协作问题,并就其多中心区域格局下的空间协调和管治构建进行了详细分析。最后,提出了相关建议。  相似文献   

西北少数民族地区三级课程实施的进一步思考   总被引：1，自引：0，他引：1  

于影丽  孟凡丽 《当代教育与文化》2010,2(2):7-10

三级课程的提出为西北少数民族地区课程反映民族文化、满足不同民族学生发展需要提供了平台,但其初步的实施却并不尽如人意。西北少数民族地区三级课程应该进一步根据课程实施地区与对象的具体情况进行开发,满足民族地区以及学生的发展要求。  相似文献