浅析环境污染事故的应急监测

环境污染事故经常发生,给周围环境带来不同程度的危害。环境监测部门快速准确查明污染物种类、来源、影响范围和程度、是否可能产生继发的危害等情况,为处理污染事故,做好必要的防护,为减少事故带来的损失提供科学依据。本文论述对污染事故处理和应急监测的重要性以及应急监测的组织机构、运行机制,建议环保部门在提高应急监测的同时,积极开展研究应急监测的分析方法,标准以及发展规划。     

基层环境应急监测工作探讨

环境应急监测是突发性污染事故应急处置的基础性工作,同时也面临更高的要求,基层环境监测站因为底子薄、基础差,应急监测体系建设尚不完善,编制的应急预案不周全、缺少专业设备和专业人才。完善基层环境应急监测体系,是一项重要的工作任务。     

新农村公共财政建设探析

新农村公共财政建设是农业稳定发展和农民持续增收的需要,农村生活根本改善的需要,有效规避农村寻租行为的需要。而我国农村公共财政建设还存在许多问题。新农村财政体系建设应着力加大财政支农的力度,加强农村公共财政制度建设,加快农村财政监督体制建设。     

油库输油管道泄漏事故应急处置

随着我国经济和社会建设快速发展，建设生态文明、防止环境污染日益受到全社会的高度重视。输油管道是油库输送油料的重要设施，近年来，因腐蚀、第三方破坏等原因造成的管道泄漏事故多次发生，不仅浪费大量油料、带来油库安全隐患，而且污染环境、引发社会生态问题。本文通过分析输油管道泄漏原因，提出了油库输油管道泄漏事故的应急处置办法。     

我国村镇农房建设现状的概述

村镇工程建设是制约我国城镇化进程的薄弱环节.村镇建设直接关系到亿万农民的切身利益,是促进城镇的健康发展、解决三农问题的基本手段之一,对我国整个现代化建设和全面建设小康社会目标的实现有着重大的影响.党的十六届五中全会提出了建设社会主义新农村的战略目标,村镇建设作为新农村的"重头戏",成为关注的热点.农民安居乐业是构建和谐社会的重要内容,农村建房安全是农民安居的保证.本文就我国村镇建设的现状做一概述.     

浅谈环境应急监测能力建设的问题与对策

随着社会经济的发展,突发性重大环境污染事故不断的发生,对社会稳定和人民生命财产安全构成了一定的威胁,因而环境监测应急能力建设、建立应急预案以及多部门相互配合等方面尤为重要。     

新农村建设中的三农工作和群众文化发展

新农村建设是在我国已经进入了"工业反哺农业、城市支持农村"新阶段这一大背景下提出来的,我国应在发展农业、繁荣农村、富裕农民方面处理好"新农村建设"与"三农"工作的关系,同时应建设和发展健康向上的农村群众文化,建设城乡之间的良性互动,进一步提高农民生活质量,使乡风更加文明,农村社会更加和谐。     

科学理财对社会主义新农村建设的意义研究——以衡阳县为例

不同的理财观念对一个国家或地区的政治经济社会发展将产生重大影响.目前我国新农村建设的发展进入了高峰期,在推进社会主义新农村建设的进程中,农民理财的条件与环境发生了变化,给我国新农村建设带来了新的机遇和挑战.科学理财在我国新农村建设和经济发展中日显重要,农民理财观念的更新是提高农民生活质量的关键.本文分析了传统农民理财方式、观念及对新农村建设的影响,提出科学理财对社会主义新农村建设的意义,更有针对性地服务于我国的新农村建设工作.     

新农村建设中的物流组织发展策略

发展农村物流组织能够促进农民共享社会建设成果,但需要系统设计组织的层次。新农村建设中物流组织的健康发展需要系统的制度设计保证。本文重点探讨新农村建设中的物流组织发展策略。     

开发乡村旅游促进新农村建设的对策研究

乡村旅游可以为农民带来经济效益,拓宽农民的视野,提高农民的素质,是推动社会主义新农村建设的有利举措。但在发展的过程中还存在许多不和谐因素,影响制约新农村的健康发展。在金融危机爆发的情况下,科学开发乡村旅游对于新农村建设具有更加现实的意义。本文分析了开发乡村旅游对于新农村建设的意义和不利影响,提出科学开发的具体对策,为有关管理部门起到提供理论参考的作用。     

纳米技术在聚烯烃中的研究进展

综述了聚烯烃纳米复合材料的优点、使用价值和近年来国内外聚烯烃纳米复合材料的研究进展，并介绍了无机粒子／聚烯烃复合材料和粘土／聚烯烃复合材料，重点阐述了粘土与聚乙烯、聚丙烯纳米复合材料的制备方法及粘土／聚烯烃纳米复合材料插层热力学分析，对目前聚烯烃纳米复合材料存在问题及发展前景进行了探讨。     

Healthy Investments in Investing in Health

This article discusses socially responsible investing (SRI) and tobacco. SRI allows investors, both institutional and individual, to express their concerns and make their social and ethical stands known to the companies they invest in and patronize. The tobacco industry is active in every country on the globe and generates huge profits, while tobacco use is responsible for 4 million deaths every year.The authors explore past and current views on investment in tobacco, partly based on a survey conducted by the Tobacco Free Initiative of the World Health Organization (WHO). There is clearly a trend toward divestment from tobacco for both ethical and financial reasons. Tobacco-free investments can be both ethically sound and financially profitable.     

Developments in Consumer Protection in India

This paper surveys the major developments in the field of consumer protection in India since 1984, when the statutory provisions for regulating unfair trade practices were incorporated for the first time.Among the developments described in the paper is the strengthening of provisions for consumer protection through amendments to the Act regulating restrictive and monopolistic trade practices (the MTRP Act). Public-sector undertakings and co-operative societies have been brought within the purview of the Act, and consumers have obtained the right to participate in inquiry proceedings before the MRTP Commission.Consumers and their associations have been given the right to seek redress of grievances arising out of the violation of certain pieces of legislation, including the Drugs and Cosmetics Act. The Consumer Protection Act, 1986, was enacted in order to provide speedy and inexpensive redress of consumers' grievances. Redress can now be sought before any consumer court also for negligence or deficiency in medical services.The Bureau of Indian Standards Act, 1986, has strengthened the measures for the standardisation and quality control of manufactured goods.A Consumer Welfare Fund has been set up to provide financial assistance to voluntary consumer organisations and for the general development of consumer movement in the country. A spurt in voluntary consumer organisations in different parts of the country can also be observed.Other developments include the establishment of a separate Department of Consumer Affairs in the Union Government and the setting up of a Consumer Product Testing Laboratory.     

关于我国资产证券化若干问题的探讨

资产证券化是一项复杂的金融工具创新,引进和实施这种新型的融资工具需要大量的配套工作。我国实施资产证券化需要解决特设机构的设立、基础资产的选择、破产隔离、信用增级、会计处理、税收政策以及立法和监管等方面的问题。     

Economic Keywords in 2007 in China

RMB exchange rate The exchange rate of Renminbi,the Chinese currency, witnessed an appreciation of around six percent to one U.S. dollar this year. On December 13, the central parity rate stood at RMB 7.3568 against one dollar,according to the Chinese Foreign Exchange Trading System, breaking the 7.36 mark.     

Conflict in Supplier–Retailer Relationships in the Brewery Industry in Cameroon

The authors develop a theoretical framework to explain conflict in supplier–retailer relationships. In addition to traditional influence strategy variables, the framework links conflict to retailer dependence and supplier formalization. The framework is empirically tested in the Cameroonian brewery industry. The findings support the view that channel conflict is inversely related to retailer dependence and supplier formalization. Contrary to expectations, the use of noncoercive influence strategies (information exchange and recommendations) has no significant effect on conflict, while, as expected, the use of coercive influence strategies (threats and promises) increases conflict.     

粤北山区砖园仓储粮机械通风应用研究

在砖园仓机械通风应用试验中,正确运用理论计算,精确得出通风技术数据,依此设计通风系统,结果表明：在实仓运行中,检测的主要技术参数和设计值基本相符,经136h通风,粮温从38℃降至13℃,吨粮降温耗电0.011℃,降温好、电耗低,证明设计方法正确,符合南方稻谷产区,解决了基层普遍存在的砖园仓机械通风盲目设计问题,为规范设计作出了示范,验证了粮层压力正确计算方法。     

Recent advances in reinforcement learning in finance

The rapid changes in the finance industry due to the increasing amount of data have revolutionized the techniques on data processing and data analysis and brought new theoretical and computational challenges. In contrast to classical stochastic control theory and other analytical approaches for solving financial decision-making problems that heavily reply on model assumptions, new developments from reinforcement learning (RL) are able to make full use of the large amount of financial data with fewer model assumptions and to improve decisions in complex financial environments. This survey paper aims to review the recent developments and use of RL approaches in finance. We give an introduction to Markov decision processes, which is the setting for many of the commonly used RL approaches. Various algorithms are then introduced with a focus on value- and policy-based methods that do not require any model assumptions. Connections are made with neural networks to extend the framework to encompass deep RL algorithms. We then discuss in detail the application of these RL algorithms in a variety of decision-making problems in finance, including optimal execution, portfolio optimization, option pricing and hedging, market making, smart order routing, and robo-advising. Our survey concludes by pointing out a few possible future directions for research.