试析虚拟经济的基础——虚拟资本   总被引：1，自引：0，他引：1  

李宝翼 《信阳师范学院学报(哲学社会科学版)》2004,24(2):45-48,54

虚拟资本是独立于实体资本之外以有价证券形式存在的能给持有者带来一定收益的资本。在当代,虚拟资本的内涵和外延都扩大了,它具有不同于其他资本的独特运动方式。虚拟资本的价值增值对实体资本、国民财富、国民收入分配产生了极大影响。虚拟资本在交易市场上的价格决定方式也不同于其他商品或资本。  相似文献   

论大学成长     

Chen Yunchao  Vice President  Ped.D.of Chongqing Technology  Business University 《教育研究》2007,(10)

大学成长是大学由不完善到完善的成熟过程和不断扩大的过程,因而具有顺序性、独特性、历史性特征。大学成长中的问题包括"臃肿"、"争执"、"忙乱"、"埋怨",问题产生的原因有组织惰性、资源紧张、人才匮乏、制度失范、体制僵硬。促进大学成长,应该注重资源的准备与获得,成长战略的恰当选择,组织能力的建设,组织结构的建构,技术手段的运用。  相似文献   

Growth in Students' Attitudes About the Utility of Science Over the Middle and High School Years: Evidence from the Longitudinal Study of American Youth   总被引：1，自引：0，他引：1  

George  Rani 《Journal of Science Education and Technology》2003,12(4):439-448

The purpose of this paper is to track changes in students' attitudes about the utility of science over the middle and high school years using data from the Longitudinal Study of American Youth (Miller, J. D., Hoffer, T., Suchner, R. W., Brown, K. G., and Nelson, C. (1992). LSAY code book: student, parent, and teacher data for 1992 cohort two for longitudinal years one through four (1987–1991). Northern Illinois University, Illinois. Latent variable growth modeling is the technique that was used to examine the growth in students' attitudes about the utility of science. The results of the present study show that the overall trend for students' attitudes about the utility of science is positive. This means that middle and high school students have fairly positive attitudes about the usefulness of science. It is clear from the present analysis that some of the important predictors of attitudes about the utility of science include science self-concept, teacher encouragement of science, and to a lesser extent achievement motivation and science activities. The effects of the peer and parent variables were found to be quite small and statistically nonsignificant. Also it was found that the time-invariant predictors were not statistically significant. Latent variable growth modeling allows one to examine change in attitudes and also examine the effects of time-varying and time-invariant predictors. Substantive and methodological implications of this technique are also discussed.  相似文献   

Diversification in Argentine higher education: Dimensions and impact of private sector growth     

Clemencia Cosentino de Cohen 《Higher Education》2003,46(1):1-35

Private education is a remarkably dynamic area of change in post-secondary education, particularly in Latin America. Evidence of growth in the number of private institutions and enrollment suggests that higher education is becoming increasingly diversified into two sectors – public and private. While this appears to be true throughout Latin America, and much of the developing world, recent evidence from Argentina casts doubt on the degree to which private sector growth trends may actually translate into a significant increase in the impact of private institutions in higher education, where impact is proxied by the relative share of student enrollment and graduates. This study explores the dimensions and impact of private expansion in Argentina, and places the findings in a comparative (regional) and theoretical framework. The analysis shows that, despite unprecedented growth in the number of private universities, the public sector remains the dominant provider of university education. Private institutions, while certainly more numerous and training a growing number of students, do not account for a larger share of university enrollment. They have, however, developed specific niches (e.g., in graduate level training and in urban areas). Significantly, following a pattern of institutional proliferation found throughout Latin America, some private universities offer elite alternatives to prestigious public institutions. The findings serve to qualify apparent `gains' in private higher education and to underscore the need for further research into the relevant intrasectoral (public and private) dimensions of change in post-secondary education.  相似文献   

浙江省经济增长与环境污染的关系研究   总被引：1，自引：0，他引：1  

虎陈霞  陈翔翔  柳青艳  章小君  周欢欢 《渭南师范学院学报》2008,23(5):74-77

选取1980—2005年浙江省的环境与经济统计数据,以工业废水排放量、废气排放量和固体废物产生量为环境指标,以人均GDP为经济指标,建立浙江省经济增长与环境污染水平计量模型,对浙江省经济增长与环境污染之间的关系进行了回归分析．结果表明：浙江省环境增长和环境污染关系曲线与传统的环境库兹涅茨曲线——二次曲线并不吻合,而是呈现出三次曲线的趋势．废水和废气排放曲线为倒S型,固体废物产生曲线为单调递增型．  相似文献   

内外结合觅选题 打开编辑学论文写作通道     

霍振响  屈李纯  范军 《编辑学报》2019,31(6):685-688

撰写编辑学论文,是科技期刊青年编辑业务能力提升和个人发展的需要,也是加速个人成长的有效途径。确定选题是撰写论文的必要条件,在凸显编辑主体主观能动性的基础上,从内在和外在因素2个维度对如何发现选题进行探讨,帮助青年编辑尽快打开论文写作通道。其中:内在因素包括困惑破解、经验积累、自我学习、情怀表达等,这是开展研究的“源头活水”,青年编辑据此可以较容易地觅到选题;外在因素则包括新闻热点关注、与同行交流、向前辈学习等,借助这些“他山之石”,青年编辑可拓宽选题思路,对感兴趣的编辑学研究专题进行深耕细作。  相似文献   

Teaching Modern Chemistry through ‘Recurrent Historical Teaching Models’     

José Antonio Chamizo 《Science & Education》2007,16(2):197-216

Today there are little more of 3 million chemist all over the world producing about 800,000 papers a year. They produce new substances – from some hundreds in 1800 to about 20 million now – the vast majority artificial. This rate is growing quite fast. Once the majority of chemistry teachers all over the world used textbooks as the main (sometimes the only) source of information, we became, without wanting to... history teachers! If ‘scientific literacy’ is the aim of science lessons in school, it is much more than the literacy now developed in science classrooms. It must include an understanding of the nature and process by which scientific activities are carried out. Recognition of the exponentially chemistry knowledge growth and the incompleteness of the current chemistry textbooks are thus intimately related to recognition of the need for recurrent historical teaching models.  相似文献   

基于专业自觉的教师成长实践     

龚少华 《创新人才教育》2019,(1):12-14,19

教师成长是一所学校能够保持旺盛生命力的保障。西安市铁一中学积极探索基于专业自觉的教师成长之路,培养了一支优秀的教师队伍。具体来说,学校主要从以下几方面着手:一是立德树人,以坚守教育本质增强教师的教育使命感;二是科学管理,以优化用人制度强化教师的学校归属感;三是研训并行,以促进专业发展提升教师的价值存在感;四是多管齐下,以搭建多元平台提高教师的职业幸福感。  相似文献   

Transitioning to engineering practice     

James Trevelyan 《European Journal of Engineering Education》2019,44(6):821-837

ABSTRACT

Transition from education to practice can be troublesome for many early-career engineers because expectations, habitual work practices and values tend to conflict with realities of engineering workplaces. Emerging technologies referred to as ‘Industry 4.0’ or the ‘fourth industrial revolution’ have prompted many to argue for students to develop improved socio-technical skills. Understandings of practice emerging from contemporary research could help educators shape a new generation of engineers with more appropriate abilities to restore global productivity growth and transform economies to eliminate greenhouse emissions in a short enough time to limit human-induced global warming. However, so far, explicit curriculum reforms addressing graduate attributes and workplace skills have not resulted in significant employability improvements. This paper argues that assessment practices and curriculum gaps may be acting as an implied or hidden curriculum shaping student expectations and values. This paper proposes ways to overcome these curriculum deficits in higher education institutions and also workplace education interventions. These changes could help educate engineers about productivity improvement, commercial and social value generation, business requirements and entrepreneurship. Changes like these will be needed to achieve sustainable development goals, especially in developing countries.  相似文献   

人民教育家卫兴华成长史研究及当代启示     

李风  王慧 《天津市教科院学报》2020,(2):24-29

卫兴华是我国著名经济学家和经济学教育家,在他成长为人民教育家的过程中,主要受到以下因素的影响:亲人及师友的支持和引领、我国高等教育的发展和经济的转型、赤诚热忱的爱国之心、服务人民的人生志向、学者应有的学术品质、坚定执着的教育情怀。对当今教育家培养的启示:教育家要会利用环境,主动发展;教育家要有教育情怀,兴学育才;教育家要能坚持真理,勇于创新。  相似文献