Omicron,the new mutant coronavirus,has spread rapidly globally,attracting close attention from different stakeholders worldwide.The complex and constantly changing epidemic situation has had a new impact on the world....Omicron,the new mutant coronavirus,has spread rapidly globally,attracting close attention from different stakeholders worldwide.The complex and constantly changing epidemic situation has had a new impact on the world.Therefore,this paper focuses on the characteristics of the rapid spread of the COVID-19 variant strain.Generally,epidemic prevention experts conduct preliminary screening as part of the existing epidemic plan database according to the current local situation,after which they sort the alternatives deemed more suitable for the situation.Then the decision-makers identify the most divergent expert group,plan for consultation and adjustments,and finally obtain the plan with the smallest divergence.This article aims to integrate the experts'opinions with the method of minimizing the differences,which can maximize the expert consensus and help organize the schemes that best meet the epidemic situation.The experts'negotiation and iteration of the differences in the initial plan align with the current complex and dynamic epidemic situation and are of great significance to the rapid formulation of plans to achieve effective prevention and control.展开更多
拉萨市郊区的自然环境和地质环境较为脆弱,在雨量充沛的6~9月易形成崩塌、滑坡和泥石流等地质灾害。为了对地质灾害进行有效的预测和防治辅助决策,根据野外调查资料,结合模糊数学、小波人工神经网络和灰色决策等理论进行降雨量预测、危...拉萨市郊区的自然环境和地质环境较为脆弱,在雨量充沛的6~9月易形成崩塌、滑坡和泥石流等地质灾害。为了对地质灾害进行有效的预测和防治辅助决策,根据野外调查资料,结合模糊数学、小波人工神经网络和灰色决策等理论进行降雨量预测、危险性计算以及防治辅助决策,并运用Java SE Development Kit 8平台开发了地质灾害预测及防治辅助决策系统。展开更多
基金This study was supported by the Key Scientific Research Project of Henan Province(Nos.22A630004 and 21A790002)the 2021 Project of Huamao Finance Research Institute of Henan University of Economics and Law and the Key Fields Special Project(Digital Economy)of Guangdong Universities(No.2021ZDZX3010).
文摘Omicron,the new mutant coronavirus,has spread rapidly globally,attracting close attention from different stakeholders worldwide.The complex and constantly changing epidemic situation has had a new impact on the world.Therefore,this paper focuses on the characteristics of the rapid spread of the COVID-19 variant strain.Generally,epidemic prevention experts conduct preliminary screening as part of the existing epidemic plan database according to the current local situation,after which they sort the alternatives deemed more suitable for the situation.Then the decision-makers identify the most divergent expert group,plan for consultation and adjustments,and finally obtain the plan with the smallest divergence.This article aims to integrate the experts'opinions with the method of minimizing the differences,which can maximize the expert consensus and help organize the schemes that best meet the epidemic situation.The experts'negotiation and iteration of the differences in the initial plan align with the current complex and dynamic epidemic situation and are of great significance to the rapid formulation of plans to achieve effective prevention and control.
文摘拉萨市郊区的自然环境和地质环境较为脆弱,在雨量充沛的6~9月易形成崩塌、滑坡和泥石流等地质灾害。为了对地质灾害进行有效的预测和防治辅助决策,根据野外调查资料,结合模糊数学、小波人工神经网络和灰色决策等理论进行降雨量预测、危险性计算以及防治辅助决策,并运用Java SE Development Kit 8平台开发了地质灾害预测及防治辅助决策系统。
