نتایج جستجو برای: cell formation

تعداد نتایج: 2094759  

Nowadays, the necessity of manufacturers’ response to their customers’ needs and their fields of activities have extended widely. The cellular manufacturing systems have adopted reduced costs from mass-production systems and high flexibility from job-shop manufacturing systems, and therefore, they are very popular in modern manufacturing environments. Manufacturing systems, in addit...

Esmailnezhad, bahman, saidi-Mehrabad, mohammad,

This paper deals the stochastic cell formation problem (SCFP). The paper presents a new nonlinear integer programming model for the SCFP in which the effect of buffer size on the grouping efficacy of cells has been investigated. The objective function is the maximization of the grouping efficacy of cells. A chance constraint is applied to explore the effect of buffer on the SCFP. Processing tim...

Mathematical programming and artificial intelligence (AI) methods are known as the most effective and applicable procedures to form manufacturing cells in designing a cellular manufacturing system (CMS). In this paper, a bi-objective programming model is presented to consider the cell formation problem that is solved by a proposed multi-objective particle swarm optimization (MOPSO). The model c...

Journal: :Applied and Environmental Microbiology 2013

Journal: :SCIENTIA SINICA Vitae 2015

Journal: :journal of reports in pharmaceutical sciences 0
mahdi mojarrab marieh rezaei sayyed shahram miraghaee gisya abdi yalda shokoohinia department of pharmacognosy & biotechnology, school of pharmacy, kermanshah 67145-1673, iran

malaria as one of the most recurrent infectious diseases caused by parasites of the genus plasmodium, kills several hundred thousand people especially in the tropical and subtropical regions of the world annually. terpenoids have served as the lead compounds to develop new antimalarial agents. the aromatic monoterpenoid, cuminaldehyde, isolated from the fruits of buniumpersicum was evaluated fo...

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