نتایج جستجو برای: Statistical Optimization

تعداد نتایج: 676043  

Journal: :international journal of advanced biological and biomedical research 2014
hanneh vakilian aghooi seyed ali mortazavi elnaz milani arash koochaki masoome mehraban

in view of the increase in saccharomyces cerevisiae mannan content, the culture condition for s.cerevisiae were optimized in this study. the influence of culture condition such as original ph, inoculum size, and temperature on mannan production were evaluated using response surface methodology. the mathematical model was established by the quadratic rotary combination design. with the order of ...

Journal: :IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 2010

Journal: :journal of nanostructures 2014
m. rahimi-nasarabadi

electrosynthesis process has been used for preparation of zinc sulfide nanoparticles. zinc sulfide nanoparticles in different size and shapes were electrodeposited by electrolysis of zinc plate as anode in sodium sulfide solution. effects of several reaction variables, such as electrolysis voltage, sulfide ion concentration as reactant, stirring rate of electrolyte solution and temperature on p...

Arash koochaki Elnaz Milani Hanneh vakilian Aghooi, Masoome Mehraban Seyed Ali Mortazavi

In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

Journal: :Physica A: Statistical Mechanics and its Applications 2006

Arash koochaki Elnaz Milani Hanneh vakilian Aghooi, Masoome Mehraban Seyed Ali Mortazavi

In view of the increase in Saccharomyces cerevisiae mannan content, the culture condition for S.cerevisiae were optimized in this study. The influence of culture condition such as original pH, inoculum size, and temperature on mannan production were evaluated using Response surface methodology. The mathematical model was established by the quadratic rotary combination design. with the order of ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده برق و الکترونیک 1390

there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...

Journal: :Journal of Applied Mechanics 1962

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