钼资源的回收与应用前景

阐述了不同来源钼的回收方法及工艺过程，展望了钼回收的应用前景，指出对钼资源的回收有重要的价值。     

转炉钢渣中磷元素的分布

转炉钢渣中的磷是影响钢渣在钢铁企业内部循环的主要因素之一。研究显示，如文献中对缓冷钢渣的研究结果一样，工厂稳定化处理后的转炉钢渣中的磷主要以磷酸三钙与硅酸二钙形式的固溶体存在。该固溶体在钢渣中呈不规则颗粒状，在钢渣的其它矿物相中没有发现磷元素。其实验结果与利用Factsage软件进行的热力学平衡计算结果相一致，说明对钢渣样的分析具有代表性。此结果为转炉钢渣中磷的综合利用和转炉钢渣在钢铁企业的再生利用打下良好基础     

企业资源计划系统的应用

介绍了企业资源计划系统(ERP-Enterprise Resource Planning)的功能、特点、管理思想及应用阶段,说明了企业实施ERP系统存在的风险,最后分析了ERP系统成功的标志。为企业成功实施ERP项目提供了很好的借鉴。     

浅析企业人力资源的开发与管理

针对现阶段钢铁企业人力资源的开发与管理存在的结构不合理、专业技术人才匮乏，开发投资少、培训体系落后，考核制度不严格及缺乏有效的激励机制等问题，分析认为主要是人力资源管理的体制改革及认识观念落后，缺乏相应的管理知识造成的。提出了通过建立健全和完善用人机制、加强规划优化人力资源结构、加大资金投入提高系统开发能力等强化人力资源的开发与管理。     

创新企业人才培养及培训工作的几点看法

人才培养，尤其是优秀的专业技术带头人的培养，是各级人力资源管理部门列在工作中的首要工作，也是梅山新一轮钢铁产业发展的重点工作的“重中之重”，不断增强员工的学习能力、持续员工的创新动力，使员工持续的学习力、潜在的创新力能得到充分发挥，是摆在人力资源管理工作面前的新课题。主要结合技术中心人力资源管理及培训工作的现状，探讨了一些创新人才培养及职工培训工作、人力资源管理创新工作方法的思考与看法。     

基于Mapobjects的全球矿产资源信息系统中矿产地符号设计与应用

MapObjects是一种功能强大的GIS开发组件,但它并未提供一个专用的地质、矿产地图形符号库。利用Visual Basic 6.0和MapObjects以及数据库软件Access设计了基于TrueType字体可扩展的矿产地符号库,通过MapObjects的渲染功能,实现矿产地符号与TrueType代码索引之间关联,通过符号的组合,颜色的改变,可进行矿产地符号的快速、无限的扩充。     

基于资源共享的MPLS组播网络中的路径恢复

MPLS组播网络能快速有效地传输数据，其中的路径恢复机制确保提供持续的网络服务。该文提出了一种基于资源共享的MPLS组播网络中的路径恢复方案，该方案在每条链路的入口处保存一个链路资源使用数据库，使用基于共享资源且提供带宽保证的备份路径计算方法来预先建立备份路径，能优化网络资源的利用并减少切换时延。     

高校排课问题的模型与算法

在分析高校排课问题复杂性的基础上,给出了高校排课的数学模型及一种改进回溯算法,基于该算法的计算机智能排课系统运行效果良好.     

Internet anxiety: An empirical study of the effects of personality,beliefs, and social support

We examined sources of Internet anxiety; specifically modeling the ties from broad dispositional traits (computer anxiety, computer self-efficacy, and personal innovativeness with IT), beliefs about the work environment (about the adequacy of resources and trust in technology), and two forms of social support for IT (leader and peer support) to individuals’ anxiety about using Internet applications. We tested our model using respondents who participated in virtual teams during a 16-week period. Our findings suggested that Internet anxiety was affected both by the users’ personality and by beliefs that can be influenced by providing adequate resources to support the technology, encourage trust in technology, and working to assure users that leaders and peers are supportive of their using the technology. Our findings suggest that by providing appropriate resources and fostering a supportive environment, leaders could reduce Internet anxiety and thus influence the use of technology in the workplace in ways that benefit organizations.     

A multi-dimensional scheduling scheme in a Grid computing environment

In this paper, we propose a novel distributed resource-scheduling algorithm capable of handling multiple resource requirements for jobs that arrive in a Grid computing environment. In our proposed algorithm, referred to as multiple resource scheduling (MRS) algorithm, we take into account both the site capabilities and the resource requirements of jobs. The main objective of the algorithm is to obtain a minimal execution schedule through efficient management of available Grid resources. We first propose a model in which the job and site resource characteristics can be captured together and used in the scheduling algorithm. To do so, we introduce the concept of a n-dimensional virtual map and resource potential. Based on the proposed model, we conduct rigorous simulation experiments with real-life workload traces reported in the literature to quantify the performance. We compare our strategy with most of the commonly used algorithms in place on performance metrics such as job wait times, queue completion times, and average resource utilization. Our combined consideration of job and resource characteristics is shown to render high-performance with respect to above-mentioned metrics in the environment. Our study also reveals the fact that MRS scheme has a capability to adapt to both serial and parallel job requirements, especially when job fragmentation occurs. Our experimental results clearly show that MRS outperforms other strategies and we highlight the impact and importance of our strategy.