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Ship Dynamic Positioning system's Thruster Allocation is a nonlinear programming problem with nonlinear equality and inequality. In practice, thrusters will be unbalancing worn with allocated unbalancing thruster forces. And when one thruster failures, dynamic positioning capability is hard to be recovered under allocated unbalancing thruster forces. In this paper, performance of algorithm is improved...
The genetic diversity of amphioxus Branchiostoma belcheri populations from Xiamen has been analyzed by amplified fragment length polymorphism (AFLP) technique. High genetic diversity was detected among four B. belcheri populations. The number of alleles per locus ranged from 1.8870 to 1.8942 and the effective number of alleles per locus ranged from 1.3692 to 1.3884. The percentage of polymorphic loci,...
Allozyme technique has been applied to detect the genetic variation and differentiation of amphioxus Branchiostoma belcheri populations from Xiamen. The genetic diversity was high,the mean number of alleles per locus was 2.0000, the effective number of alleles per locus ranged from 1.4623 to1.6320. The average of percentage of polymorphic loci was 57.14%, the observed heterozygosity and the expected...
Genetic diversity was investigated using assay of vertical slab ployacrylamide gel electrophoresis for the nine populations of Fenneropenaeus penicillatus. The results showed high levels of genetic diversity in each of the nine F. penicillatus populations. The mean number of alleles per locus ranged from 1.3333 to 1.6667, with a average of 1.4148. And the mean effective number of alleles per locus...
Genetic diversity and differentiation were investigated using assay of vertical slab ployacrylamide gel electrophoresis for the nine populations of Marsupenaeus japonicus. The results showed high levels of genetic diversity in each of the nine M. japonicus populations. The mean number of alleles per locus ranged from 1.0000 to 1.0152, with a average of 1.0017, and the mean effective number of alleles...
In an era of increasingly complex biological datasets, one of the key steps in gene functional analysis comes from clustering genes based on co-expression. Biclustering algorithms can identify gene clusters with local co-expressed patterns, which are more likely to define genes functioning together than global clustering methods. However, these algorithms are not effective in uncovering gene regulatory...
Biological networks such as the protein-protein interaction (PPI) network have been found to contain small recurring subnetworks in significantly higher frequencies than in random networks. Such network motifs are useful for uncovering structural design principles of complex biological networks. However, current network motif finding algorithms models the PPI network as a uni-labeled graph, discovering...
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