As the“engine”of equipment continuous operation and repeated operation, equipment maintenance support plays a more prominent role in the confrontation of symmetrical combat systems. As the basis and guide for the pl...As the“engine”of equipment continuous operation and repeated operation, equipment maintenance support plays a more prominent role in the confrontation of symmetrical combat systems. As the basis and guide for the planning and implementation of equipment maintenance tasks, the equipment damage measurement is an important guarantee for the effective implementation of maintenance support. Firstly,this article comprehensively analyses the influence factors to damage measurement from the enemy’s attributes, our attributes and the battlefield environment starting from the basic problem of wartime equipment damage measurement. Secondly, this article determines the key factors based on fuzzy comprehensive evaluation(FCE) and performed principal component analysis (PCA) on the key factors. Finally, the principal components representing more than 85%of the data features are taken as the input and the equipment damage quantity is taken as the output. The data are trained and tested by artificial neural network (ANN) and random forest (RF). In a word, FCE-PCA-RF can be used as a reference for the research of equipment damage estimation in wartime.展开更多
At first, the concept of bridge reliability is given, followed with its mathematic model. Then, based on the analysis about the mechanism of the damage and repair of bridges, and the state diversion of bridge network,...At first, the concept of bridge reliability is given, followed with its mathematic model. Then, based on the analysis about the mechanism of the damage and repair of bridges, and the state diversion of bridge network, the state diversion process is proved to be birth-and-death process. In the end, the state diversion balance equation of bridge network is built, and the evaluation model of wartime bridge reliability is got. The model is used in a certain example, and it is proved to be precise and credible.展开更多
The enormous environmental damage caused by war makes it necessary for international law to balance the reality of military necessity with the need to ensure the survival of human beings and other life forms. Internat...The enormous environmental damage caused by war makes it necessary for international law to balance the reality of military necessity with the need to ensure the survival of human beings and other life forms. International law provides a large number of norms for environmental protection in wartime, constituting a legal order including general and special norms of wartime law and wartime environmental protection obligations of international law in peacetime. It explicitly prohibits unreasonable environmental damage caused by military needs in wartime. Contrary to the cognition that there is no international norm to protect the environment in wartime,the key reason that causes the effect of environmental protection in wartime is not as good as expected lies in the different degrees of defects in the application of these complex norms. It is a more important and practical path choice to renew the general principles of wartime environmental protection, expand the scope of application of wartime laws and special environmental norms, strengthen the wartime application of international law in peacetime, and give full play to the maximum effectiveness of the existing normative system than to expect the new convention to accomplish the whole task at one stroke.展开更多
在网络威胁呈爆发式增长的当下,随着业务模式数字化重塑与业务持续性增长,银行业面临因网络安全防线持续扩大所导致的安全设备冗杂、安全运营任务繁重、实战能力不足等问题.对银行业金融机构在安全运营中所面临的挑战进行分析,提出了融...在网络威胁呈爆发式增长的当下,随着业务模式数字化重塑与业务持续性增长,银行业面临因网络安全防线持续扩大所导致的安全设备冗杂、安全运营任务繁重、实战能力不足等问题.对银行业金融机构在安全运营中所面临的挑战进行分析,提出了融合平战一体化安全运营机制的银行业DAO(defence,ability and operation)数字化安全运营体系,重点研究纵深化防护基础、原子化能力中枢、数字化运营总台3层次架构,以及针对常态化、高强度、无间断防护目标的平战一体机制实施路径.展开更多
文摘As the“engine”of equipment continuous operation and repeated operation, equipment maintenance support plays a more prominent role in the confrontation of symmetrical combat systems. As the basis and guide for the planning and implementation of equipment maintenance tasks, the equipment damage measurement is an important guarantee for the effective implementation of maintenance support. Firstly,this article comprehensively analyses the influence factors to damage measurement from the enemy’s attributes, our attributes and the battlefield environment starting from the basic problem of wartime equipment damage measurement. Secondly, this article determines the key factors based on fuzzy comprehensive evaluation(FCE) and performed principal component analysis (PCA) on the key factors. Finally, the principal components representing more than 85%of the data features are taken as the input and the equipment damage quantity is taken as the output. The data are trained and tested by artificial neural network (ANN) and random forest (RF). In a word, FCE-PCA-RF can be used as a reference for the research of equipment damage estimation in wartime.
文摘At first, the concept of bridge reliability is given, followed with its mathematic model. Then, based on the analysis about the mechanism of the damage and repair of bridges, and the state diversion of bridge network, the state diversion process is proved to be birth-and-death process. In the end, the state diversion balance equation of bridge network is built, and the evaluation model of wartime bridge reliability is got. The model is used in a certain example, and it is proved to be precise and credible.
文摘The enormous environmental damage caused by war makes it necessary for international law to balance the reality of military necessity with the need to ensure the survival of human beings and other life forms. International law provides a large number of norms for environmental protection in wartime, constituting a legal order including general and special norms of wartime law and wartime environmental protection obligations of international law in peacetime. It explicitly prohibits unreasonable environmental damage caused by military needs in wartime. Contrary to the cognition that there is no international norm to protect the environment in wartime,the key reason that causes the effect of environmental protection in wartime is not as good as expected lies in the different degrees of defects in the application of these complex norms. It is a more important and practical path choice to renew the general principles of wartime environmental protection, expand the scope of application of wartime laws and special environmental norms, strengthen the wartime application of international law in peacetime, and give full play to the maximum effectiveness of the existing normative system than to expect the new convention to accomplish the whole task at one stroke.
文摘在网络威胁呈爆发式增长的当下,随着业务模式数字化重塑与业务持续性增长,银行业面临因网络安全防线持续扩大所导致的安全设备冗杂、安全运营任务繁重、实战能力不足等问题.对银行业金融机构在安全运营中所面临的挑战进行分析,提出了融合平战一体化安全运营机制的银行业DAO(defence,ability and operation)数字化安全运营体系,重点研究纵深化防护基础、原子化能力中枢、数字化运营总台3层次架构,以及针对常态化、高强度、无间断防护目标的平战一体机制实施路径.
