中法之中越边境通商问题交涉述评     

韦福安  潘兴明 《柳州师专学报》2007,22(2):63-66

分析了中法战争前中法之中越边境通商问题的艰难交涉和中法战争后两国一系列商约的签订,中国被迫开云南、广西边境通商,云南、广西得以参与到世界经济交往圈中;揭示了中法双方交涉主体的不对等是近代中越边境贸易畸形繁荣的必然结果.为当今中国与越南、缅甸等东盟国家间的平等协商,开展经贸活动,繁荣边境民族地区经济提供历史借鉴.  相似文献   

Transient Responses of Flexible Non—uniform Spinning Shaft with Nonlinear and Asymmetric Supports     

ZHUHuai－liang 《上海大学学报(英文版)》2001,5(1):35-39

In this paper ,a hybrid approach was developed to investigate the transient responses of a multi-span non-uniform flexble spinning shaft with nonlinear and asymmetric supports.The non-uniform spinning shaft with variable parmeters was modeled as a Bernoulli-Euler beam column with sectional constant cross-section properties by the finite element method.The supporting stiffness behavior of the nonlinear supports was described as a piecewise-linear and asymmetric model.The equations of motion in the matrix form of a multi-span non-uniform spinning shaft with nonlinear and asymmetric supports were formulated using Hamilton‘s principle and the assumed mode method.As an example,a spinning rocket with many variable stiffness supports was numerically simulated by the direct integration method.The transient response and dynamic behavior of this rotate-dynamic system are analyzed.  相似文献   

农村经济发展中的金融缺失与金融扶持   总被引：5，自引：0，他引：5  

姚遂  朱松青 《华中科技大学学报(社会科学版)》2003,17(2):30-34

章以农村金融结构为研究对象，分析了目前农村中广泛存在的资金短缺现象及其形成机理。章认为：其一，国家实行的倾向性的发展战略是造成农村金融资源缺乏，金融扶持水平低下的基要因素；其二，始于20世纪80年代中期以来的地方政府与国家在金融资源上的恶性竞争则是加剧了这一现象的罪魁祸首。因此，要改变这一现象，就需要在国家发展战略的重新定位与寻求现行农村金融体制突破两方面着手。  相似文献   

外来务工人员继续教育成本"协商"分担模式研究     

李明华  白芸  刘海波  胡继旋 《教育发展研究》2007,29(5):18-22

工厂区四千多万外来务工人员远离继续教育资源.谁来建设工厂区"教育基础设施"?谁来"送教上门"?谁来分担教育成本?在外来务工人员聚居区,通过当地政府与所在企业和当地其他利益相关人"协商"形成教育成本分担模式不但是合理的、现实的,而且也是易推广、可持续的.如果通过利益相关人的共同努力,使外来务工人员潜在的年教育成本分担意愿700亿得以实现,则能为培养中国高素质的基础劳动力和合格公民奠定强有力的基石.  相似文献   

用拉压不同模量理论计算支座移动引起的超静定结构内力     

姚文娟  叶志明 《上海大学学报(英文版)》2004,8(3)

For statically indeterminate structure, the internal force will be changed with the translation of the supports, because the internal force is related to the absolute value of the stiffness EI. When the tension is different with the compression modulus, EI is the function of internal force and is not constant any more that is different from classic mechanics. In the other words, it is a nonlinear problem to calculate the internal force. The expression for neutral axis of the statically indeterminate structure was derived in the paper. The iterative program for nonlinear internal force was compiled. One case study was presented to illustrate the difference between the results using the different modulus theory and the single modulus theory as in classical mechanics. Finally, some reasonable suggestions were made for the different modulus structures.  相似文献   

The Role of Parents and Community in the Education of the Japanese Child     

Heidi?KnipprathEmail author 《Educational Research for Policy and Practice》2004,3(2):95-107

In Japan, there has been an increased concern about family and community participation in the childs education. Traditionally, the role of parents and community in Japan has been one of support and less one of active involvement in school learning. Since the government commenced education reforms in the last quarter of the 20th century, a more active role for parents and the community in education has been encouraged. These reforms have been inspired by the need to tackle various problems that had arisen, such as the perceived harmful elements of societys preoccupation with academic achievement and the problematic behavior of young people. In this paper, the following issues are examined: (1) education policy and reform measures with regard to parent and community involvement in the childs education; (2) the state of parent and community involvement at the eve of the 20th century.  相似文献   

大力扶持中小企业发展,保持经济生态平衡     

王仁秀 《青岛职业技术学院学报》2001,14(1):16-18

经济生态平衡离不开中小企业 ,要充分认识中小企业在市场经济中的作用 ,在搞好大型国有企业的同时 ,大力支持和发展中小企业 ,使企业的各种类型、成份保持动态和谐的比例关系 ,互为条件 ,互相依存 ,各得其所 ,维持和保护经济生态平衡的自然秩序  相似文献   

凸合作对策经典解的一特殊性质     

王振吉  刘微  李靖  封梅 《唐山师范学院学报》2007,29(5):63-65

将凸合作对策的性质与其经典解核心联系起来,从而得到凸合作对策核心的一特殊性质:即若凸合作对策可以分解成两个凸对策差的形式,则它的核心可以分解成两个凸对策核心的Minkowski差。  相似文献   

Peer facilitated writing groups: a programmatic approach to doctoral student writing     

Vijay Kumar  Claire Aitchison 《Teaching in Higher Education》2018,23(3):360-373

Very few empirical studies have investigated programmes in which doctoral students act as peer facilitators in faculty writing groups. We report on the development of a centrally delivered doctoral student writing programme in which twenty student participants were mentored and provided with the resources to initiate their own faculty-based doctoral writing groups. ‘Legitimate peripheral participation’ was used as a conceptual lens to interpret the data collected during the establishment and evaluation of the programme. All student participants in the preparatory training course, which was developed in consultation with postgraduate students and research supervisors, went on to become doctoral writing peer facilitators of peer writing groups. Insights from seven of these showed how a well-structured and supportive programme harnessed the benefits of peer learning by bringing personal rewards to participants and building institutional capacity around doctoral research writing literacies.  相似文献   

Agile administrative choreographies for multimode education at the University of Pretoria     

Tony John Mays  Folake Ruth Aluko 《Distance Education》2019,40(1):5-19

This paper responds in part to a special edition of this journal (39/2) on dual-mode provision. We were concerned that contact providers might drift into distance education provision through extending campus-based online learning without first thinking through the underpinning implications of its administrative systems, an issue that was not addressed in the special edition. Proceeding from a pragmatic and constructivist perspective, while adopting a transactional orientation drawing on systems theory and hermeneutics, this paper focuses on the challenge for administrative staff and systems of the changing nature of provision in terms of both the underpinning learning and business models. Based on experience and reflection, we conclude that the move into dual- and multimode provision is inevitable and that this requires agility on the part of both administrative staff and systems that is often overlooked in planning and review processes.  相似文献