JETS,PLUMES AND BUOYANT JETS IN STATIC ENVIRONMENT

Turbulence represents an essential aspect in atmospheric and oceanic circulations.In particu-lar,it is a preponderant factor in the dispersion of pollutants of artificial or natural origin.Thevertical turbulent jets,plumes and buoyant jets discharging into static environment is one of themost important and basic flow patterns related with the environment pollution.These flows havenumerous important applications,for example,thrust augmentors,waste disposal plumes fromstacks and combustion systems,and significant problems of turbulent diffusion.     

An exploratory study of exclusive dealing in channel relationships

The channel literature has paid little attention to issues related to exclusive dealing governance arrangements. Consequently, there is only limited knowledge about how exclusive dealing impacts various channel processes and outcomes. This gap is especially regrettable since exclusive dealing, in addition to being one of the most commonplace governance formats within the distribution channels, is also one of the best exemplars of viable unilateral governance formats. In this initial investigation, the authors explore the linkages among the constructs of exclusive dealing, relationalism, communication, and performance. Empirical data for the study were drawn from the photocopier industry. He obtained his M.B.A. and D.B.A. degrees from Boston University. His primary research interest includes channels of distribution, franchisor-franchisee relationships, and consumer purchase behavior in international contexts. He has published articles inJournal of Marketing Channels and the proceedings of several marketing conferences. This article was crafted when Rajiv Dant was at Boston University. He received his M.B.A. from Bombay University and his Ph.D. from Virginia Polytechnic Institute and State University. His research focuses on channels of distribution, with primary emphasis on franchise structure, franchisee-franchisor relationships, and public policy aspects of franchising growth and ownership topics. His research has been published inJournal of Marketing, Journal of Public Policy & Marketing, Research in Marketing, Journal of Retailing, Journal of Business Research, Journal of Business Venturing, Journal of the Operations Research Society, Marketing Letters, Journal of Small Business Management, Journal of Economic Psychology, Southern Business & Economics Journal, Philosophical and Radical Thought in Marketing, Journal of Healthcare Marketing, Journal of Marketing Channels, andInternational Small Business Journal.     

NUMERICAL SIMULATIONS OF WHOLE FIELD BEHAVIOR FOR ROUND BUOYANT JET

ＮＵＭＥＲＩＣＡＬＳＩＭＵＬＡＴＩＯＮＳＯＦＷＨＯＬＥＦＩＥＬＤＢＥＨＡＶＩＯＲＦＯＲＲＯＵＮＤＢＵＯＹＡＮＴＪＥＴＬｉＷｅｉ，ＨｕａｉＷｅｎ－ｘｉｎ（ＷｕｈａｎＵｎｉｖｅｒｓｉｔｙｏｆＨｙｄｒａｕｌｉｃａｎｄＥｌｅｃｔｒｉｃＥｎｇｉｎｅｅｒｉｎｇ，...     

浅谈银行信贷管理的权责对等原则

本论述了银行信贷管理工作中存在权责不一致的问题，旨在说明贯彻执行权责对等原则的必要性。     

浅论新闻评论的语言特色

本文论述了新闻评论的语言特色,即准确、简明、富有哲理和严肃与生动的统一.     

河口水流、波浪、潮流、泥沙、河床变形二维数学模型

根据河口“波浪掀沙，潮流输沙”的泥沙运动机制，引入“波浪幅射应力”反应波浪对水体和泥沙的驱动力．考虑波浪对底部泥沙作用力、波浪对水流挟沙能力的影响及风场对水流和泥沙运动的影响．同时考虑泥沙粒径大小、水体含盐度、含沙量及水流紊动程度等因素对絮凝沉速的影响．用ＡＤＩ算法求解沿水深平均方程，破开算子法解悬移质不平衡输沙方程及河床变形方程，引入通度概念处理岸滩不规则边界，建立河口水流、波浪、潮流、泥沙、河床变形二维数学模型．通过实测资料及卫星摇感图像对所建数学模型进行检验，表明它可以较好地预测河口泥沙的运动     

三峡电站厂用电的运行

三峡电站厂用电结线复杂，使电站运行工作考虑因素增多，只有对设备合理选型，注意安装质量，加强维护，强化运行管理，才能保证用电的安全，实现可靠供电。     

潘庄引黄灌区泥沙处理对策探讨

潘庄引黄灌区在多年的引黄泥沙处理利用工作中,探索并总结出一套适合灌区特点的泥沙处理模式,取得了较好的效果。主要针对灌区引黄灌溉中的泥沙处理问题,在综述了灌区泥沙处理和利用的现状和新形势下传统泥沙处理方式所存在问题的基础上,从自然条件、工程条件等方面进行泥沙处理的探讨。     

南渡江海口段防洪工程设计的关键问题

在建的南渡江河口段防洪工程具有海岸堤防工程的特点。本文对原堤防存在的问题、设计洪（潮）水面线的确定、不同条件下的堤防断面的设计、水土保持的设计以及环境保护设计等关键的技术问题，进行阐述，以供与一般江河堤防比较和类似海岸堤防工程参考。     

完善金融服务体系促进滨海新区发展

温家宝总理在天津考察时指出,加快天津滨海新区开发开放是环渤海区域及全国发展战略布局中重要的一步棋,走好这步棋,不仅对天津的长远发展具有重大意义,而且对于促进区域经济发展、实施全国总体发展战略部署、实现全面建设小康社会和现代化宏伟目标,都具有重大意义.