政府采购:探索政府与学校关系的新视角     

盛冰 《教育研究》2003,(3)

教育作为一种公共产品或准公共产品 ,政府既可以直接生产提供 ,也可以用公共资金来收购 ,然后再提供给公众。政府充当采购者、质量控制者 ,而不是生产者 ,这不是一种简单的供求关系的变化 ,而是意味着在市场有限介入的情况下 ,传统意义上的政府与学校的关系将发生根本性的改变。政府采购将重构政府与学校之间的关系 ,重塑政府、市场、学校新的关系模式  相似文献   

香根草在衡南县紫色土丘岗区水土保持中的应用研究     

田亚平 《衡阳师范学院学报》2003,24(6):68-72

香根草是一种适应性广、抗逆性强的多年生禾本科草本植物，是治理水土流失行之有效的生态绿篱工程的核心物种。基于衡南县大片紫色土丘岗荒地及其严重的土壤侵蚀的存在和多年来科技人员在本地已取得的大量实验性成果和实际推广应用的不足，本文探讨了香根草在衡南县紫色土丘岗区水土保持中的实际应用与推广的有效途径。  相似文献   

法律利益的界分及其冲突处理     

解志勇  于鹏 《涪陵师范学院学报》2006,22(2):65-72

妥善处理各种法律利益之间的冲突是我国目前面临的重大课题,亟需法学界对法律利益冲突有关的理论进行探讨。文章尝试确定科学的标准对法律利益进行界分,确定他们的位序,进而指出冲突的表现和正确处理矛盾冲突的原则,最后对我国立法提出了建议。  相似文献   

湖南区域开发与布局研究     

陈湘满 《邵阳学院学报(社会科学版)》1994,(5)

本文探讨了湖南区域开发系统模式——“据点开发、轴线开发、网络开发三阶段”模式,并建议,四大产业带、四大经济发展圈的开发应实施“非均衡协调发展”战略。确定重点开发湘东产业带、环洞庭湖经济发展圈和长株潭经济发展圈。  相似文献   

城市化、工业化、农业产业化的一个重要前提--改革传统的农村社会保障措施,构建城乡一体化的社会保障体系     

李腊云  王建军 《铜仁学院学报》2004,6(3):24-27

农村传统的社会保障措施严重地阻碍了城市化、工业化．农业产业化的发展,必须改革以土地为保障的农村社保措施,将农村人口纳入城乡一体化的社会保障体系,以促进城市化、工业化．农业产业化的快速发展和“三农”问题的根治．  相似文献   

创业过程分析视角下高职院校创业教育课程体系构建   总被引：2，自引：0，他引：2  

李昆益 《职业技术教育》2011,(32)

基于创业过程理论,结合高职教育的特点,确定高职院校创业教育应选择创业者个人角度思考创业过程,其创业过程分为创业意愿形成、机会识别与评价、创业策划、创业启动、企业成长等5个阶段。对创业者在各阶段创业必备的知识、能力和素质进行分析,依据创业素质-创业过程-课程类型三维课程模型,构建具有高职特色的全方位、全过程创业教育课程体系。  相似文献   

Bibliometric maps of field of science   总被引：2，自引：1，他引：2  

Irina Marshakova-Shaikevich 《Information processing & management》2005,41(6):1534-1547

The present paper is devoted to two directions in algorithmic classificatory procedures: the journal co-citation analysis as an example of citation networks and lexical analysis of keywords in the titles and texts. What is common to those approaches is the general idea of normalization of deviations of the observed data from the mathematical expectation. The application of the same formula leads to discovery of statistically significant links between objects (journals in one case, keywords — in the other). The results of the journal co-citation analysis are reflected in tables and map for field “Women’s Studies” and for field “Information Science and Library Science”. An experimental attempt at establishing textual links between words was carried out on two samples from SSCI Data base: (1) EDUCATION and (2) ETHICS. The EDUCATION file included 2180 documents (of which 751 had abstracts); the ETHICS file included 807 documents (289 abstracts). Some examples of the results of this pilot study are given in tabular form . The binary links between words discovered in this way may form triplets or other groups with more than two member words.  相似文献   

论武术产业的开发和利用     

周学军 《科技创业月刊》2007,20(3):97-98

在社会主义市场发展的今天,武术作为中华民族的魂魄,与经济的关系极为密切。过去人们总是把武术认为是单纯消费的运动项目,较多地注意它的健身作用,很少留心论述它的经济效益。分析总结了武术产业的发展状况及开发武术产业的优越条件,探讨了中国武术产业今后的发展趋势,为开发武术产业化的有效途径提供参考。  相似文献   

Stability and dissipative analysis for a class of stochastic system with time-delay     

Hao Zhang  Huaicheng Yan 《Journal of The Franklin Institute》2010,347(5):882-3355

This paper deals with the stability and dissipative problem of a class of stochastic hybrid system. The system under study involves Markovian jump, impulsive effects and time delay, which are often encountered in practice and are the sources of instability. Our attention is focused on analysis of whether the stochastic hybrid system with time-delay is stochastically asymptotically stable and strictly (Q, S, R) dissipative. By introducing an extra artificial time instance, the equivalent system is obtained and the sufficient conditions are derived by using linear matrix inequality (LMI) techniques. The main results of this paper unify the existing results on H_∞ control.  相似文献   

Design of a fast real-time LPV model predictive control system for semi-active suspension control of a full vehicle     

Marcelo Menezes Morato  Manh Quan Nguyen  Olivier Sename  Luc Dugard 《Journal of The Franklin Institute》2019,356(3):1196-1224

This article is concerned with the control of a Semi-Active suspension system of a 7DOF Full Vehicle model, equipped with four Electro Rheological (ER) dampers, taking into account their incipient dissipativity constraints. Herein, a real-time, fast, advanced control structure is presented within the Model Predictive Control framework for Linear Parameter Varying (LPV) systems. The control algorithm is developed to provide a suitable trade-off between comfort and handling performances of the vehicle in a very limited sampling period ($T_s=5\text{ms}$), in view of a possible realtime implementation on a real vehicle. The control structure is tested and compared to other standard fast control approaches. Full nonlinear realistic simulation results illustrate the overall good operation and behaviour of the proposed control approach.  相似文献