Image segmentation is a crucial step in the image processing and analysis process. process of splitting one into many segments. divides images segments that are more representative easier to examine. Individual surfaces or items can be used as such pieces. The locate objects their boundaries.Genetic algorithms stochastic search methods, work which taken from genetic laws, natural selection, evo...

semiarid regions with their exceptional weather conditions, low precipitation, and high evapotranspiration pose a great challenge to water resources managers. one possible way to face this challenge is the conjunctive use of both surface water and groundwater resources in these regions. this paper proposes a conjunctive use model which has been implemented in najafabad plain in central iran. th...

In the present study the effect of the locally produced genetic adjuvant of ginea pig specific CpG-motif-containing oligodeoxynucleotide (CpG-ODN) in an inactivated FMD virus vaccine was evaluated. Boosting the ginea pigs with FMD vaccine along with CpG-ODN adjuvant produced relatively higher ratio (5-fold) of FMDV-specific IgG2a / IgG1 than those vaccinated in the absence of CpG-ODN. The neutr...

We have presented, in a previous work ([15]), a cooperative parallel search for solving the constraint satisfaction problem. We run independently solvers based on Forward-Checking with Nogood Recording. The solvers exchange nogoods via a process (”the manager of nogoods”) which regulates the exchanges. Solvers exploit the nogoods they receive to limit the size of their search tree. Experimental...

Quality control is one of the most used statistical applications in industry. The control of attribute quality characteristics is a subject of study due to the need of improving the efficiency of the charts. The present paper deals with the improvement of the classical u chart, using the Daudin strategy, based in a double sampling scheme and a variable sample size. The DS-u chart is proposed. T...