A differential evolutionary Markov chain algorithm with ensemble smoother initial point selection for the identification of groundwater contaminant sources

2021 ◽  
Vol 603 ◽  
pp. 126918
Author(s):  
Zhenbo Chang ◽  
Wenxi Lu ◽  
Zibo Wang
2018 ◽  
Vol 20 (10) ◽  
pp. 2774-2787 ◽  
Author(s):  
Feng Gao ◽  
Xinfeng Zhang ◽  
Yicheng Huang ◽  
Yong Luo ◽  
Xiaoming Li ◽  
...  

2009 ◽  
Vol 53 (8) ◽  
pp. 1158-1170 ◽  
Author(s):  
Xavier Gelabert ◽  
Ian F. Akyildiz ◽  
Oriol Sallent ◽  
Ramon Agustí

2021 ◽  
Vol 20 ◽  
pp. 133-139
Author(s):  
Alexander Zemliak

The different design trajectories have been analyzed in the design space on the basis of the new system design methodology. Optimal position of the design algorithm start point was analyzed to minimize the CPU time. The initial point selection has been done on the basis of the before discovered acceleration effect of the system design process. The geometrical dividing surface was defined and analyzed to obtain the optimal position of the algorithm start point. The numerical results of the design of passive and active nonlinear electronic circuits confirm the possibility of the optimal selection of the starting point of the design algorithm.


Author(s):  
A. Raschella ◽  
F. Bouhafs ◽  
M. Mackay ◽  
K. Zachariou ◽  
V. Pilavakis ◽  
...  

2007 ◽  
Vol 44 (01) ◽  
pp. 57-67
Author(s):  
David A. Wright ◽  
Rodger Dawson ◽  
Celia E. Orano-Dawson ◽  
Sharon M. Moesel

Tests of the efficacy of a combination filtration/ultraviolet (UV) ballast water treatment (BWT) system were conducted aboard the MV Coral Princess during normal operations from Victoria, British Columbia, through the Panama Canal, to Fort Lauderdale, Florida. Trials were designed to assist the maritime industry in the deployment of effective BWT systems and to inform regulatory agencies on the feasibility of testing procedures and end-point selection for compliance standards. Results showed treatment efficacy at least equivalent to ballast water exchange, although adjustment of current published standards was indicated.


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