Information system business affecting impact evaluation method

To effectively analyze the impact of continuous business interruption on the information system,an information system business affecting impact evaluation method (IBAIE) is proposed.First,we identify the main businesses of the system and quantify their vulnerability.Then,we take the businesses as the nodes of network topology and weight nodes based on the business significance.The orderly association between businesses is taken as the edges which are weighted based on the association between asset and business,and the directed weighted business network topology is obtained.Finally,the method of directed weighted network structure entropy is used to evaluate the change of system business network structure during the period from business interruption to recovery.Experiments show that this method has obvious advantages in evaluating accuracy compared to other methods,and can be applied in ensuring information system security.     

5G时代下的广电创新发展与商业模式分析

中国广电于2019年获得了5G牌照,由文化传媒行业进入电信领域,其在党性原则、政策红利、用户基础等方面具备优势,有机会利用后发优势,通过组网方式、发展理念、用户模式和时间计划等策略的落实,获得竞争优势。主要结合自身工作实践,探讨了中国广电在5G时代下创新发展思路与商业模式,从连接型运营商、解决方案推动者、解决方案创建者等模式进行分析,分析得知,中国广电只有从多角度把握5G带来的发展机遇,才能后来居上,在5G时代构建新的竞争优势。     

Internal and external factors of competitiveness shaping the future of wooden multistory construction in Finland and Sweden

In transitioning to a renewable material-based bio economy, growing public and industry interest is apparent for using wooden multistory construction (WMC) as a sustainable urban housing solution in Europe, but its business implications are not well understood. In our study, we evaluate, which internal and external factors of competitiveness are shaping the future of WMC, especially in the context of Finland and Sweden. Based on a multi-level perspective of socio-technical transitions, we conducted a three-stage dissensus-based Delphi study. The identified internal and external factors affecting the future competitiveness of the WMC business emphasize the importance of skilled architects and builders and the role of standardized building systems. Based on our results, the key aspects influencing the future competitiveness of WMC in the region are related to the development of technical infrastructure and project-based business networks, while additional changes in regulatory framework are perceived as less important. We conclude that towards 2030, the strong cognitive rules founded in the concrete-based building culture in these countries is likely to inhibit the dynamics of the socio-technical regime level. A change is also needed in the WMC business culture towards more open cross-sectoral collaboration and new business networks between different-sized players.     

Restoration and functionality assessment of a community subjected to tornado hazard

The loss of infrastructure functionality for a community from a tornado can significantly affect economic vitality and result in substantial social disruption. The duration of the loss of functionality is a decisive factor in the magnitude of the economic disruption caused by a tornado. Therefore, quantitative models for the post-tornado restoration processes are needed in order to provide risk-informed decision support. In this study, the water network, electric power network, school buildings, residential buildings and businesses were modelled with their relative spatial distribution along with select dependencies and cross-dependencies in order to investigate the restoration of a community in the aftermath of a disaster. A tornado path was simulated using statistics from a historical tornado database. Based on the damage level of the components and their connectivity throughout the community, the functionality of the supplier nodes was assessed through a Monte Carlo simulation. Finally, the repair time of the damaged components was modelled to capture how the demands may be satisfied over time until eventually full restoration is achieved. Then, two metrics were defined to highlight business and social disruption following a tornado. The approach presented herein can be implemented in future studies to quantify indirect economic loss and social disruption resulting from a tornado.     

浅析业务财务一体化在有色企业管理中的应用

为更好地匹配经营业务发展,中国有色金属建设股份有限公司通过建设财务报账系统,梳理完善业务处理流程,将经营业务和财务管理进行了深度融合,并应用信息化管理工具进行固化,提高了工作效率和准确性,初步实现了业财一体化,为有色金属行业的企业管理提供了较好的经验借鉴。     

简论管理企业管理与管理创新

管理在我国一些企业仍未被引起足够重视，管理粗放，忽视管理，就是对管理也是生产力缺乏认识中国经济要在全球化和经济一体化的国际竞争中求发展，管理创新就是一个永恒的主题。     

煤矿机械制造企业质量信息系统的设计开发

阐述了煤矿机械制造企业质量信息系统的模型框架,介绍了软件设计要点,并对系统结构进行分析,强化了质量信息系统在企业管理中的作用,推动了质量信息系统的应用和普及。     

试论计量管理在企业中的重要地位

概述了计量管理在企业管理中的重要作用,着重阐述了计量管理对质量管理的作用, 计量管理是企业管理的重要组成部分。     

提高企业管理整体水平与经济效益

加强和改进企业管理薄弱环节 ,使企业的综合素质和经济效益不断提高。     

工程公司的信息化建设

对国内工程公司信息化现状进行了分析，阐述了工程公司进行信息化建设的必要性，确立了信息化建设应该遵循的基本原则，并给出了工程公司信息化建设的实施的步骤。