The General Office of the State Council released the 13th Five-Year Plan for China's National Emergency System Construction(Plan for short).According to the Plan,China's emergency management laws and regulatio...The General Office of the State Council released the 13th Five-Year Plan for China's National Emergency System Construction(Plan for short).According to the Plan,China's emergency management laws and regulations and standards system need to be further improved and the basic capabilities of emergency management should continue to be enhanced.展开更多
The presence of a potentially hazardous facility in a community demands several safety procedures. Bringing risk communication among those actions may help the population that lives near the facility feel more confide...The presence of a potentially hazardous facility in a community demands several safety procedures. Bringing risk communication among those actions may help the population that lives near the facility feel more confident and have the required knowledge on how to behave in an emergency situation. A research performed in Angra dos Reis, RJ, Brazil, where a nuclear power plant is located, shows that there is a lack of information and awareness about the emergency plan.展开更多
Based on the system dynamics(SD) model, this paper puts forward a quantitative method to evaluate the earthquake emergency plan in China. Firstly, we analyze the disaster system structure and the content of plan. Usin...Based on the system dynamics(SD) model, this paper puts forward a quantitative method to evaluate the earthquake emergency plan in China. Firstly, we analyze the disaster system structure and the content of plan. Using the analysis results, we establish a system dynamics(SD) model and then carry out its simulation. According to the simulation results, the rescue effect using the plan of 2012 is better than that of 2006. From the policy level, in order to reduce loss, government should maintain communication smoothly, improve the ability of self and mutual help, strengthen the management of public opinion, and pay more attention to secondary disasters.展开更多
In recent years,China has formed a more perfect emergency management system,and has achieved more significant results.The form of safety production has maintained a continuous good development trend,showing the charac...In recent years,China has formed a more perfect emergency management system,and has achieved more significant results.The form of safety production has maintained a continuous good development trend,showing the characteristics of"two declines,one being basically flat,and one zero occurrence".In order to further strengthen the implementation of production safety responsibilities and resolutely prevent and contain extremely major accidents,the recent national production safety teleconference deployed 15 measures to pay close attention to the implementation,seriously pursue accountability,adhere to the red line,and immediately carry out in-depth and solid production safety inspections across the country.In such a high pressure situation,the ways to effectively carry out the security management of enterprises were briefly described in this paper.展开更多
At present, China continues to increase domestic oil and gas exploration and development efforts, vigorously increases investment in scientific research, and unswervingly promotes the increase of oil and gas reserves ...At present, China continues to increase domestic oil and gas exploration and development efforts, vigorously increases investment in scientific research, and unswervingly promotes the increase of oil and gas reserves and production, which will also bring new challenges to marine ecological environmental protection and pollution incidents. It is particularly important to thoroughly implement China’s Marine Environmental Protection Law, establish and improve the emergency response mechanism for oil spill pollution environmental incidents, and scientifically and reasonably delineate the level of oil spill pollution incidents. In response to this problem, the standard of the minimum pollution incident was analyzed and explained in this paper.展开更多
The scale expansion of the space information networks(SINs)makes the demands for tacking,telemetry and command(TT&C)missions increase dramatically.An increasing number of missions and a sharp conflict of resources...The scale expansion of the space information networks(SINs)makes the demands for tacking,telemetry and command(TT&C)missions increase dramatically.An increasing number of missions and a sharp conflict of resources make it much more challenging to schedule missions reasonably.In order to ensure both the mission completion rate of the high concurrent emergency missions and the performance of regular missions,a conflict degree scheduling algorithm based on transfer strategy(CDSA-TS)is proposed concurrently reconfiguring multi-dimensional resources reasonably.Furthermore,we design an emergency mission planning algorithm based on simulated annealing algorithm(EMPA-SA)to increase the probability of jumping out of the trap through the iterative neighborhood searching strategy and destabilization.Finally,we design a simulation system to verify the network performance in terms of the integrated weights of completed missions and the time consumption of the proposed algorithms.We also investigate the impact of the scheduling strategy for emergency missions on regular missions to improve the overall network performance,which provides guidance for emergency mission planning in the future for the large scale constellation oriented SINs.展开更多
The aim of this paper is first to establish a general prediction framework for turning(period)term structures in COVID-19 epidemic related to the implementation of emergency risk management in the practice,which allow...The aim of this paper is first to establish a general prediction framework for turning(period)term structures in COVID-19 epidemic related to the implementation of emergency risk management in the practice,which allows us to conduct the reliable estimation for the peak period based on the new concept of“Turning Period”(instead of the traditional one with the focus on“Turning Point”)for infectious disease spreading such as the COVID-19 epidemic appeared early in year 2020.By a fact that emergency risk management is necessarily to implement emergency plans quickly,the identification of the Turning Period is a key element to emergency planning as it needs to provide a time line for effective actions and solutions to combat a pandemic by reducing as much unexpected risk as soon as possible.As applications,the paper also discusses how this“Turning Term(Period)Structure”is used to predict the peak phase for COVID-19 epidemic in Wuhan from January/2020 to early March/2020.Our study shows that the predication framework established in this paper is capable to provide the trajectory of COVID-19 cases dynamics for a few weeks starting from Feb.10/2020 to early March/2020,from which we successfully predicted that the turning period of COVID-19 epidemic in Wuhan would arrive within one week after Feb.14/2020,as verified by the true observation in the practice.The method established in this paper for the prediction of“Turning Term(Period)Structures”by applying COVID-19 epidemic in China happened early 2020 seems timely and accurate,providing adequate time for the government,hospitals,essential industry sectors and services to meet peak demands and to prepare aftermath planning,and associated criteria for the Turning Term Structure of COVID-19 epidemic is expected to be a useful and powerful tool to implement the so-called“dynamic zero-COVID-19 policy”ongoing basis in the practice.展开更多
Since December 2019,epidemic cases of Corona Virus Disease 2019(COVID-19) infection have continued to occur in many provinces and cities in China.The radiology department is the first-line department for primary image...Since December 2019,epidemic cases of Corona Virus Disease 2019(COVID-19) infection have continued to occur in many provinces and cities in China.The radiology department is the first-line department for primary image screening and auxiliary diagnosis,and theemergency prevention and control is particularly essential.This article summarizes and discusses our department’s emergency prevention and control plan in response to the novel coronavirus epidemic.It is intended to provide references and guides for the management work of the radiology department against severe infectious diseases.展开更多
The State Council recently printed and distributed the Notice on the‘Development Plan of National Strategic Emerging Industries for the'Thirteenth Five Year Plan'’(The Plan),which made overall deployment and...The State Council recently printed and distributed the Notice on the‘Development Plan of National Strategic Emerging Industries for the'Thirteenth Five Year Plan'’(The Plan),which made overall deployment and arrangement for development target,key tasks,展开更多
During the COVID-19 epidemic,the professionals in the field of forensic pathology,forensic sciences in general,and clinical forensic medicine have been performing medicolegal investigation in their communities.The for...During the COVID-19 epidemic,the professionals in the field of forensic pathology,forensic sciences in general,and clinical forensic medicine have been performing medicolegal investigation in their communities.The forensic medical personnel who carry out such investigation/identification are facing a great risk of potential infection.Therefore,forensic institutions and forensic examiners should improve their awareness of infection risk and take universal precautions to prevent infection and spread of coronavirus.In addition,forensic experts should abide by the laws when they deal with social unrest and also strengthen research on COVID-19-related medical issues.展开更多
文摘The General Office of the State Council released the 13th Five-Year Plan for China's National Emergency System Construction(Plan for short).According to the Plan,China's emergency management laws and regulations and standards system need to be further improved and the basic capabilities of emergency management should continue to be enhanced.
文摘The presence of a potentially hazardous facility in a community demands several safety procedures. Bringing risk communication among those actions may help the population that lives near the facility feel more confident and have the required knowledge on how to behave in an emergency situation. A research performed in Angra dos Reis, RJ, Brazil, where a nuclear power plant is located, shows that there is a lack of information and awareness about the emergency plan.
基金Supported by National Natural Science Foundation of China(91224007)
文摘Based on the system dynamics(SD) model, this paper puts forward a quantitative method to evaluate the earthquake emergency plan in China. Firstly, we analyze the disaster system structure and the content of plan. Using the analysis results, we establish a system dynamics(SD) model and then carry out its simulation. According to the simulation results, the rescue effect using the plan of 2012 is better than that of 2006. From the policy level, in order to reduce loss, government should maintain communication smoothly, improve the ability of self and mutual help, strengthen the management of public opinion, and pay more attention to secondary disasters.
文摘In recent years,China has formed a more perfect emergency management system,and has achieved more significant results.The form of safety production has maintained a continuous good development trend,showing the characteristics of"two declines,one being basically flat,and one zero occurrence".In order to further strengthen the implementation of production safety responsibilities and resolutely prevent and contain extremely major accidents,the recent national production safety teleconference deployed 15 measures to pay close attention to the implementation,seriously pursue accountability,adhere to the red line,and immediately carry out in-depth and solid production safety inspections across the country.In such a high pressure situation,the ways to effectively carry out the security management of enterprises were briefly described in this paper.
文摘At present, China continues to increase domestic oil and gas exploration and development efforts, vigorously increases investment in scientific research, and unswervingly promotes the increase of oil and gas reserves and production, which will also bring new challenges to marine ecological environmental protection and pollution incidents. It is particularly important to thoroughly implement China’s Marine Environmental Protection Law, establish and improve the emergency response mechanism for oil spill pollution environmental incidents, and scientifically and reasonably delineate the level of oil spill pollution incidents. In response to this problem, the standard of the minimum pollution incident was analyzed and explained in this paper.
基金the Natural Science Foundation of China under Grant U19B2025 and Grant 62001347China Postdoctoral Science Foundation under Grant 2019TQ0241 and Grant 2020M673344the Fundamental Research Funds for the Central Universities under Grant XJS200117。
文摘The scale expansion of the space information networks(SINs)makes the demands for tacking,telemetry and command(TT&C)missions increase dramatically.An increasing number of missions and a sharp conflict of resources make it much more challenging to schedule missions reasonably.In order to ensure both the mission completion rate of the high concurrent emergency missions and the performance of regular missions,a conflict degree scheduling algorithm based on transfer strategy(CDSA-TS)is proposed concurrently reconfiguring multi-dimensional resources reasonably.Furthermore,we design an emergency mission planning algorithm based on simulated annealing algorithm(EMPA-SA)to increase the probability of jumping out of the trap through the iterative neighborhood searching strategy and destabilization.Finally,we design a simulation system to verify the network performance in terms of the integrated weights of completed missions and the time consumption of the proposed algorithms.We also investigate the impact of the scheduling strategy for emergency missions on regular missions to improve the overall network performance,which provides guidance for emergency mission planning in the future for the large scale constellation oriented SINs.
基金Supported by the National Natural Science Foundation of China(71971031,U1811462)
文摘The aim of this paper is first to establish a general prediction framework for turning(period)term structures in COVID-19 epidemic related to the implementation of emergency risk management in the practice,which allows us to conduct the reliable estimation for the peak period based on the new concept of“Turning Period”(instead of the traditional one with the focus on“Turning Point”)for infectious disease spreading such as the COVID-19 epidemic appeared early in year 2020.By a fact that emergency risk management is necessarily to implement emergency plans quickly,the identification of the Turning Period is a key element to emergency planning as it needs to provide a time line for effective actions and solutions to combat a pandemic by reducing as much unexpected risk as soon as possible.As applications,the paper also discusses how this“Turning Term(Period)Structure”is used to predict the peak phase for COVID-19 epidemic in Wuhan from January/2020 to early March/2020.Our study shows that the predication framework established in this paper is capable to provide the trajectory of COVID-19 cases dynamics for a few weeks starting from Feb.10/2020 to early March/2020,from which we successfully predicted that the turning period of COVID-19 epidemic in Wuhan would arrive within one week after Feb.14/2020,as verified by the true observation in the practice.The method established in this paper for the prediction of“Turning Term(Period)Structures”by applying COVID-19 epidemic in China happened early 2020 seems timely and accurate,providing adequate time for the government,hospitals,essential industry sectors and services to meet peak demands and to prepare aftermath planning,and associated criteria for the Turning Term Structure of COVID-19 epidemic is expected to be a useful and powerful tool to implement the so-called“dynamic zero-COVID-19 policy”ongoing basis in the practice.
文摘Since December 2019,epidemic cases of Corona Virus Disease 2019(COVID-19) infection have continued to occur in many provinces and cities in China.The radiology department is the first-line department for primary image screening and auxiliary diagnosis,and theemergency prevention and control is particularly essential.This article summarizes and discusses our department’s emergency prevention and control plan in response to the novel coronavirus epidemic.It is intended to provide references and guides for the management work of the radiology department against severe infectious diseases.
文摘The State Council recently printed and distributed the Notice on the‘Development Plan of National Strategic Emerging Industries for the'Thirteenth Five Year Plan'’(The Plan),which made overall deployment and arrangement for development target,key tasks,
基金This work was financially supported by the Strategic Research of Forensic Science and Legalization of Social Governance(Key Consulting Research Projects of Chinese Academy of Engineering,2019-XZ-31).
文摘During the COVID-19 epidemic,the professionals in the field of forensic pathology,forensic sciences in general,and clinical forensic medicine have been performing medicolegal investigation in their communities.The forensic medical personnel who carry out such investigation/identification are facing a great risk of potential infection.Therefore,forensic institutions and forensic examiners should improve their awareness of infection risk and take universal precautions to prevent infection and spread of coronavirus.In addition,forensic experts should abide by the laws when they deal with social unrest and also strengthen research on COVID-19-related medical issues.