空调梯级能源利用的分析与探讨

本方案充分利用发电机余热来达到空调节能的目的,实现能源梯级利用。可大幅度节省运行费用,均衡能源结构,削减夏季电力峰值,填补夏季燃气谷值,减少公用事业投资,属合理用能环保设备,被能源专家大力提倡。     

从西方私人保卫公司到我国的保安服务公司

作为一种历史悠久的社会现象,保安是与人们的生活息息相关的。随着改革开放的深入,经济快速发展,保安服务公司作为与西方的私人保卫公司相对应地产生,更作为辅助警力的重要组成部分在我国悄然而至。对西方私人保卫公司与我国的保安公司的发展特点进行比较研究,对两者的合作前景进行剖析和展望,以期从中探索出一条有中国特色的新的保安组织发展之路。     

Climate Change Policies, Energy Security and Carbon Dependency Trade-offs for the European Union in the Longer Term

Energy policy in the European Union (EU) faces two major challenges. The first challenge is posed by EUs commitment to reduce greenhouse gas emissions to the atmosphere in the context of the international agreement on climate change. The second challenge is to keep ensuring European security of energy supply, while its dependency on external sources of energy is projected to increase. In this paper, two long-term alternative climate change policy scenarios for Europe are examined. In the first scenario, EU reduces carbon dioxide emissions by domestic measures; in the second scenario EU maximizes cooperation with the countries of the former Soviet Union (FSU). Impacts on carbon flows between the EU and FSU and on the external energy dependency of the EU are assessed with an applied general equilibrium model, GTAP-E, whose set of energy commodities is expanded with combustible biomass as a renewable and carbon-neutral energy commodity. The results show that there is a trade-off between economic efficiency, energy security and carbon dependency for the EU. The FSU would unambiguously prefer cooperation.     

中国与泰国加强经贸合作政策协调问题研究

在中国-东盟自由贸易区建设中,中国和泰国的经贸关系非常重要。如果能以世界贸易组织的规则为指导,在货物和服务贸易、相互投资等领域搞好中国和泰国之间的政策协调,将有力地促进双边的经贸合作,有力地推动中国-东盟自由贸易区建设及澜沧江湄公河次区域合作。     

东北振兴过程中的对外开放:中俄合作

《东北地区振兴规划》提出了通过扩大对外开放,加速东北老工业基地振兴。俄罗斯是东北对外开放主要对象国。在东北振兴规划框架下,中俄区域经济合作应该是互动发展、共生发展、和谐发展。充分发挥本区域的经济优势,引进国外的资金和先进技术,提高生产效率,调整产业结构,达到生产要素的国际最佳配置,实现老工业基地的再次辉煌。《规划》初次提出了在理论上要突破以国家为单位的国际区域一体化,而在相邻的两个国家部分地区实行一体化。实践上中俄区域双方的经济合作要达到互动、共生、和谐的发展状态。为此,建议在中俄区域合作中,要把东北作为一个经济体的概念,以区域化打破原有的行政区划。     

图们江区域经济合作中存在的问题及应采取的对策

图们江区域经济合作虽取得了一定的成绩,但在开发模式、基础设施、协调机制等方面还存在着诸多问题,因此必须加快基础设施建设,推进珲春的通道建设,解决融资瓶颈,开拓对俄经贸合作,从而促进该区域的加速发展。     

“龙熊”共舞与经济转型——论影响中俄和平发展和互惠合作中的经济转型不彻底性

中俄的转型和发展需要中俄在世界经济舞台上实现”龙熊”共舞。深化经贸合作是两国实现崛起过程中的双赢选择。一个迅速工业化的中国需要稳定可靠的俄罗斯市场,一个日益强大的俄罗斯同样也需要参与中国这个世界上最庞大的潜在市场。在中俄两国几乎具备所有条件的情况下,经贸合作进展不尽人意的根本原因在于经济转型不彻底。然而,为实现共舞,当前两国应利用良好的政治关系,扩大深化经贸合作,完善经济转型。推动经济转型,完善市场建设,这不仅能消除影响双方经贸合作的基础性障碍,也是两国成功实现共同发展的必要步骤。     

俄滨海边疆区旅游业发展前景广阔

近年来，滨海边疆区政府致力于旅游产品的开发和基础设施的建设，并将旅游作为优先发展的经济部门之一，使其成为边疆区一个极具发展前景的产业和对外经贸合作的重要组成部分。     

转型后俄乌两国经济联系探析

苏联时期俄罗斯与乌克兰两个加盟共和国间的经济联系是一个有机的整体，苏联解体后，俄乌转变为两个相互间有着内在紧密联系的独立国家。由于乌克兰特殊的地缘经济政治地位，与欧洲经济一体化也同样是乌克兰优先发展的对外政策，在政治因素的影响下两国在能源、农产品和军工领域的合作进程发展缓慢。从长远来看，发展两国间的内在经济联系，促进两国间多领域合作是符合两国经济发展共同利益的方向。     

THE DEVELOPMENT OF SELF‐CONTROL: EXAMINING SELF‐CONTROL THEORY'S STABILITY THESIS*

Research on self‐control theory consistently supports its central prediction that low self‐control significantly affects crime. The theory includes other predictions, however, that have received far less scrutiny. Among these is the argument that self‐control is developed early in childhood and that individual differences emerging then persist over time. The purpose of this study is to provide a rigorous test of the stability thesis. First, we examine the extent of stability and change in self‐control for a national sample of U.S. children age 7 to age 15. Second, we consider whether parenting continues to affect self‐control during adolescence—a period after the point at which self‐control differences should be fixed. The analysis revealed strong absolute and relative stability of self‐control for more than 80 percent of the sample, and this stability emerged in large part as early as age 7. Contradicting the theory was a smaller portion of respondents (roughly 16 percent) who experienced substantial absolute and relative changes in self‐control even after the age of 10. Moreover, parental socialization continued to affect self‐control during adolescence, even after accounting for both prior self‐control and exposure to parental socialization.