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rescue
Model and algorithm for optimization of rescue center location of emergent catastrophe
      
The location of rescue centers is a key problem in optimal resource allocation and logistics in emergency response.
      
We propose a mathematical model for rescue center location with the considerations of emergency occurrence probability, catastrophe diffusion function and rescue function.
      
Because the catastrophe diffusion and rescue functions are both nonlinear and time-variable, it cannot be solved by common mathematical programming methods.
      
Current research, key performances and future development of search and rescue robots
      
The rescue mission under disaster environment is very complicated and dangerous for a rescue team.
      
Search and rescue (SAR) robots can not only improve the efficiency of rescue operations but also reduce the casualty of rescuers.
      
Robots can help rescue teams and even replace rescuers to perform dangerous missions.
      
Search and rescue robots will play a more and more important role in the rescue operations.
      
A survey of the research status of search and rescue robots in Japan, USA, China and other countries has been provided.
      
According to current research, experiences and the lessons learned from applications, the five key performances of a search and rescue robot are survivability, mobility, sensing, communicability and operability.
      
Multi-technique fusion and multi-agent intelligent network are considered to be requirements for the future development of the search and rescue robot.
      
Disaster prevention, disaster reduction and disaster rescue are the important parts of national public safety.
      
Search and rescue robotic technique is an urgent needed, strategic and core technique for national development.
      
Restoring viability of lethal mutants for the leg-arista-wing-complex gene in rescue experiments with transgenic constructs that
      
The pUC19 sequence with a polylinker allows cloning of the genomic sequence adjacent to the 3' end of pICon by P-target rescue.
      
Mutations at meiotic genes impair meiosis; however, due to the preservation of archaic meiotic genes in the genotype, bypass metabolic pathways arise, which provide partial rescue of the traits damaged by mutations.
      
By transposon rescue, we identified the two genesamrG1 andamrG2 found in the deregulated transposon mutant C.glutamicum G25.
      
The concept of rescue-PTCA, where PTCA is performed only in case of persistent occlusion of the infarct-related artery, led to a better left ventricular function and higher survival rate.
      
In case of persistent or recurrent ischemia, electrical or hemodynamic instability following thrombolysis, coronary angiography and, in case of need, rescue-PTCA should be performed.
      
 

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