周宁水电站工程项目管理实践

福建周宁水电站工程由闽东水电开发有限公司负责项目管理。该项目严格按照《招投标法》进行工程和设备的招标,进行了多项设计优化,注重工程质量和安全文明生产,积极开展达标投产工作,实现了进度快、质量优、投资省、效益好的管理目标。     

2007 reports of the Regional Associations.

Provides the 2007 reports of APA's Regional Associations. Included are the annual meeting reports from the Eastern Psychological Association, Midwestern Psychological Association, New England Psychological Association, Rocky Mountain Psychological Association, Southeastern Psychological Association, Southwestern Psychological Association, and Western Psychological Association. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Minutes of the CPA Annual General Meeting.

The Annual General Meeting of the Canadian Psychological Association was held at the World Trade and Convention Centre, Halifax, Nova Scotia, on June 7,1985 at 4:00 p.m. The President, Elinor Ames, acted as Chair of the Meeting and the Administrative Officer, Brenda Stoneham, as Secretary. The minutes presented here include: Adoption of Agenda; Approval of Minutes; Report of the President; CPA Awards; Appointments; Finance; By-Laws, Rules, and Procedures; Membership and Journal Circulation; Executive Director's Report; Journal Reports; Division Reports; Annual Meetings; Committee Reports; Affiliations; Other Business; and Adjournment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

2006年SEG年会反映的各向异性研究新进展

介绍了2006年SEG年会上所反映的各向异性研究的新进展，主要包括：提高速度分析精度的各向异性速度分析参数正交化方法；影响裂隙储层预测的地震波动力学与运动学特征差异分析；验证现行裂隙硬币理论模型可靠性的不规则裂隙有效弹性参数计算分析；提高计算效率的波场延拓各向异性参数参考值优选Lloyd算法；常见TTI介质不同成像方法试验效果的比较。     

从76届SEG年会看综合物化探技术的发展方向

文中在介绍76届SEG年会的展商、展台及会场专题报告与论文发布情况的基础上，阐述了参加本届SEG年会的体会，指出了重磁电技术发展的四个趋势：向海洋勘探技术方向发展、向复杂区综合勘探技术方向发展、向三维联合处理和三维可视化解释技术发展、向直接圈定和检测油气方向发展。     

Distributed constraint optimization with MULBS: A case study on collaborative meeting scheduling

This paper introduces MULBS, a new DCOP (distributed constraint optimization problem) algorithm and also presents a DCOP formulation for scheduling of distributed meetings in collaborative environments. Scheduling in CSCWD can be seen as a DCOP where variables represent time slots and values are resources of a production system (machines, raw-materials, hardware components, etc.) or management system (meetings, project tasks, human resources, money, etc). Therefore, a DCOP algorithm must find a set of variable assignments that maximize an objective function taking constraints into account. However, it is well known that such problems are NP-complete and that more research must be done to obtain feasible and reliable computational approaches. Thus, DCOP emerges as a very promising technique: the search space is decomposed into smaller spaces and agents solve local problems, collaborating in order to achieve a global solution. We show with empirical experiments that MULBS outperforms some of the state-of-the-art algorithms for DCOP, guaranteeing high quality solutions using less computational resources for the distributed meeting scheduling task.     

Coupling of dry matter and nitrogen accumulation in ryegrass

The logistic model has proven very useful in relating dry matter production of warm season perennial forage grasses to applied nitrogen. A recent extension of the model coupled dry matter and plant N accumulation through a common response coefficient c. The objective of this analysis was to apply the extended logistic model to cool season Gulf annual ryegrass (Lolium multiflorum Lam.) and to establish a common response coefficient c between accumulation of dry matter and plant N. Analysis of variance established the validity of this hypothesis. The model accurately described response of dry matter, plant N removal, and plant N concentration to applied N, with an overall correlation coefficient of 0.9954. Furthermore, the model closely described the relationship between yield and plant N removal, as well as between plant N concentration and plant N removal. The logistic equation is well-behaved and simple to use on a pocket calculator. It can be used to estimate yields and plant N removal in evaluation of agricultural production and environmental quality.     

昭通横江流域年径流预测

针对昭通横江由南到北贯穿昭通全境,水资源量丰富,但南北差异大,南部少、北部多的特点,根据流域内水文站实测年径流、大气环流指数、海温指数及其他指数等资料系列,采用多元回归分析法拟合1981—2010年径流,建立了预测模型,验证、预测分析了2011—2016年径流量。结果表明:干流控制站预测精度高于干流上段及支流代表站,水利工程建设等人类活动影响是导致出现这样结果的主要原因;多元回归分析在横江流域径流预测中具有一定的适应性,但因指标的差异及相关参数可获取性的差异,预测结果存在区域间、等级间的差别。     

城市径流总量控制指标分解及实现路径探索与实践

针对海绵城市径流总量控制目标,提出一种在城市规划体系中控制性详细规划和修建性详细规划阶段分解落实年径流总量控制率的方法。在控制性详细规划阶段分解径流总量控制指标时,分步骤先后确定各项低影响开发措施的面积率和下沉深度;在修建性详细规划阶段,配合径流总量控制指标分解结果,给出适宜的各项低影响开发措施的技术实施导则,以保证各单项指标的正确实施,并以某项目为例介绍了技术实施导则的构建方法。     

鄂东南沿江湖区“灌江纳苗”的认知度调查

本文对拟开展＂灌江纳苗＂工作的目标湖区进行实地调查和深度访谈,调查了大冶湖、网湖、海口湖、朱婆湖四个不同通江湖泊受访人群对＂灌江纳苗＂的知晓率和支持率,并采用问卷调查的方式研究了四个目标湖泊养殖鱼类年产量的变化情况以及四湖受访人群对养殖鱼类品种了解程度。结果显示,在目标湖区开展灌江纳苗工作有一定的群众基础,但也存在一定的工作难度;目标湖区的经济鱼类品种在减少,实施灌江纳苗工作已迫在眉睫。