湖南有色金属新材料产业发展研究

有色金属新材料在湖南新材料产业中占有重要地位，但有色金属新材料产业又是有色金属行业的薄弱环节之一。通过分析国外有色金属新材料产业的发展形势和湖南省有色金属材料产业存在的问题，提出了湖南省有色金属材料产业发展总体目标、战略发展思路、对策措施和政策建议。     

铜冷却壁高炉操作炉型诊断管理模型的开发与应用

利用自组织特征映射人工神经网络理论(SOFM)，开发了一个高炉操作炉型诊断管理模型。通过将该模型用于分析武钢1号高炉的炉型管理，发现利用该模型可以及时分析高炉操作炉型的波动及变化，从而帮助高炉操作人员调整炉况，维护高炉的稳定顺行。     

我国钢材剪切（加工）配送的现状及未来发展

钢材物流及剪切(加工)配送是现代营销的重要手段。经过多年的发展，物流配送已成为我国钢铁企业建立稳定的供货渠道，形成供应链的重要手段。     

A framework for determining design correctness

Quality is one of the main concerns in today's systems and software development and use. One important instrument in verification is the use of formal methods, which means that requirements and designs are analyzed formally to determine their relationships. Furthermore, since professional software design is to an increasing extent a distributed process, the issue of integrating different systems to an entity is of great importance in modern system development and design. Various candidates for formalizing system development and integration have prevailed, but very often, particularly for dynamic conflict detection, these introduce non-standard objects and formalisms, leading to severe confusion, both regarding the semantics and the computability. In contrast to such, we introduce a framework for defining requirement fulfillment by designs, detecting conflicts of various kinds as well as integration of heterogeneous schemata. The framework introduced transcends ordinary logical consequence, as it takes into account static and dynamic aspects of design consistency and, in particular, the specific features of the state space of a specification. Another feature of the approach is that it provides a unifying framework for design conflict analysis and schema integration.     

Analysis, design, and development model: a case study of an internet-based system for insert and parameter selection

Abstract. The analysis, design, and development model (ADDM) is based on the systems lifecycle process (SLCP) in which analysts begin to understand external client requirements and internal client specifications as they are designing and developing a complex system. In the ADDM, clients and system analysts (SA) continuously interact as the system is being designed, developed, tested and maintained. In the design phase, system development can be altered when it is most cost‐effective. Depending on the type of environment and SA preference and expertise, various interfaces and software and hardware configurations are created during the SLCP. The SLCP ensures effective standardization and continuous quality improvements throughout development. The model follows modern information technology principles to integrate and monitor SLCP phases. A case is presented that describes an application of the ADDM. This case outlines the architecture of an e‐commerce production system (ECPS). The system has a three‐tier structure consisting of the client interface, Java server page (JSP) and database module. The model assists in designing economic production operations in an industrial setting by allowing a client to retrieve current production data needed for operations through the internet.     

Short cycle time systems development

Abstract. An analysis of two studies in the US and Denmark reveals that short cycle time systems development is a new form that can be clearly distinguished among other forms. The distinction consists of a package of five systems development practices. These practices include a focus on completion speed, release‐oriented parallel prototyping, adherence to a fixed architecture, negotiable quality, and an ideal workforce. The package is consistent with amethodical development concepts. Systems are not built in a single project that completes with a delivery, but rather are continually ‘growing’ to adapt to an organizational emergence.     

山西境内可开发利用水力资源分析

山西省境内水力资源蕴藏量丰富 ,技术可开发量非常可观 ,在分析全省各河流水力资源的基础上 ,探讨了最具发展潜力河流和河段的开发价值 ,并提出开发过程中应注意的事项。     

关于水电开发特许权经营的探讨

在介绍资源开发特许权经营的国际经验的基础上，分析了我国实施水电资源开发特许权经营和必要性和可行性，认为实施水电资源开发特许权经营是市场经济发展的必然要求，是加快发展水电的需要，是水电发展的制度创新，它体现了公开、公正、公平的原则，有利于提高资源配置的效率。     

土石坝沥青防渗技术的应用和发展

本文介绍了水工沥青混凝土用作土石坝面板和心墙防渗体的历史、结构形式、施工方法和成就。回顾我国水工沥青混凝土应用30多年的经验,就历史上和目前在水工沥青的发展方面存在的问题与疑虑进行探讨,旨在推动水工沥青混凝土在土石坝防渗体建设中的健康发展。     

对我国工程项目管理的探讨

随着我国加入WT0,我国与世界其他国家的合作与交流将更加紧密,工程项目(尤其是国际工程项目)建设的合作和竞争也将越来越亲密和激烈.本文通过对国外工程项目实施的特点与方式,国外工程项目的管理与控制,来分析我国在工程项目管理中存在的不足,并由此对我国的工程项目的发展提出几点建议.