规划项目协同管理的价值和意义

项目协同即协同规划信息服务系统,是一个无缝整合管理信息系统和地理信息系统的技术,能搭建规划项目数据和技术共享的平台.项目协同对于项目管理的重要意义是:可以加速信息共享,汇集各方智慧,强化分工合作,保障信息完备,确保数据安全,创造新价值.     

基于Web的重大工程项目管理信息系统应用研究

本文介绍了基于Web的重大工程项目管理信息系统的开发思路、主要功能及不足之处 ,与以往的项目管理系统相比 ,本系统突出了集成管理和系统设计的思想     

三峡库区奉节河段库岸蓄水再造研究

通过二维水流泥沙数模计算，分析了三峡库蓄水后棒节河段的泥沙淤积量、流场、近岸流速及浪高等的变化；探讨了岸坡可能的3种再造形式；冲刷塌岸、整体滑移、岩坡崩塌；建立了库岸冲刷塌岸的预测模型，并进行了预测；计算分析了不同水位、冲刷淤积、地震等工况下典型滑坡的稳定性变化规律；最后，对库岸再造的工程防治措施提出了建议。     

长江干流沙市水文站汛期流量变化趋势分析

基于线性倾向回归趋势分析方法,对长江干流段沙市站1991~2017年汛期实测流量资料进行趋势分析。结果表明:1991~2017年间,沙市水文站汛期日最小流量呈上升趋势,日平均流量与日最大流量呈下降趋势;2003年三峡工程运行后,沙市水文站汛期的日平均流量比运行前减少了2046 m3/s,减少率为10.77%。     

企业建立总承包项目HSE培训体系的探讨

建筑业是一个高危行业,其HSE培训是安全管理工作的重点。针对目前国内总承包项目HSE培训工作中存在的问题与不足,文章提出建立企业总承包项目HSE培训体系,重点阐述了建立该体系需要落实的几项基础工作,并详实介绍了该体系运行流程,希望对规范企业总承包项目HSE培训有一定的借鉴意义。     

乡村人工林下草本植物对节肢动物多样性的影响

【目的】造林工程是一种解决环境问题的重要方法,已在中国乃至全球范围内乡村地区广泛实施。人工林树种单一化对生物多样性的负面影响一直备受热议,而林下草本植物与其他类群多样性的关系也亟待探索。【方法】在北京乡村平原造林区调查人工林中的植物及3类与乡村、农业相关的节肢动物功能群（传粉昆虫野生蜂、自然天敌地表蜘蛛与步甲）的数量和多样性,分析草本植物对这3类节肢动物多样性的影响。 【结果】 12个随机选取的人工林中8个为纯林,其余为有2~4种树种的简单混交林,树种单一化现象普遍。林下草本植物丰富度与野生蜂多度、步甲物种丰富度显著正相关,草本植物盖度与步甲多度、物种丰富度显著正相关。【结论】在树种单一化的人工林中,可以通过维护和提高林下草本植物多样性,加强乡村人工林的生物多样性保护作用与生态系统服务功能。     

Computer-aided activity planning (CAAP) in large-scale projects with an application in the yachting industry

The present paper provides the schema for an innovative and modular computer-based approach to the planning of activities in large-scale projects. Such projects are characterized by tens of thousands of tasks, which are consequently burdensome and difficult to plan manually. This is true to the point that in many shipyards only a low level of detail is used and poor planning is generally performed. The proposed approach is called computer-aided activity planning (CAAP), and an application in the yachting industry is shown to demonstrate its effectiveness. In particular, the so-called outfitting planning problem is faced. The CAAP system, taking into account the available shipyard resources and the knowledge on the building rules is able to automatically define, sequence, and schedule the activities of the whole outfitting process acting as a “planning configurator”. Moreover, it allows the industry-specific knowledge to be stored, maintained and shared within the (extended) organization. Owing to these “building blocks”, plans can be defined accurately and in a shorter time starting from pre-defined templates, with particular impact on lead times whenever variations to complex projects are needed. Finally, to verify the actual capabilities of the approach, the CAAP was implemented within a prototypical software called NautiCAAP.     

论自然辩证法在阳江供电局技术改造管理中的应用

自然辩证法是马克思主义哲学体系中的重要组成部分，是关于自然界和科学技术发展的一般规律以及人类认识自然的一般方法的科学理论体系。     

Exploring the value of project management: Linking Project Management Performance and Project Success

The literature on Project Management (PM) shows that, in spite of advancement in PM processes, tools and systems, project success has not significantly improved. This problem raises questions about the value and effectiveness of PM and PM systems. This paper reports a research study which tests the relationship between PM performance and project success drawing from empirical data on PM professionals working in UAE project-based organisations.     

Investments in project management are profitable: A case study-based analysis of the relationship between the costs and benefits of project management

Project management (PM) has progressed through several evolutionary stages and has become established as a well-known management method. Despite its increasingly widespread use in all industry sectors, a central question remains: what demonstrable economic benefit does PM provide? Because past research does not conclusively answer this question, we developed a model to determine the return on investment (ROI) of PM and to unite the costs and benefits of PM. As a case study, the necessary cost and benefit data were obtained from an insurance company over a nine-year period. The relationships between various aspects of costs and benefits were analyzed. The results show clear relationships both between the costs of and investments in PM as well as between the qualitative and quantitative benefits of PM.