دانلود مقاله ISI انگلیسی شماره 79774
عنوان فارسی مقاله

روش برنامه نویسی ژنتیکی برای پیش بینی یک سیستم acidolysis مدل

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
79774 2009 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Genetic programming approach to predict a model acidolysis system
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Engineering Applications of Artificial Intelligence, Volume 22, Issues 4–5, June 2009, Pages 759–766

کلمات کلیدی
Acidolysis؛ SN-1،3 لیپاز خاص؛ برنامه نویسی ژنتیک؛ برنامه نویسی ژن-بیان
پیش نمایش مقاله
پیش نمایش مقاله روش برنامه نویسی ژنتیکی برای پیش بینی یک سیستم acidolysis مدل

چکیده انگلیسی

This paper models acidolysis of triolein and palmitic acid under the catalysis of immobilized sn-1,3 specific lipase. A gene-expression programming (GEP), which is an extension to genetic programming (GP)-based model was developed for the prediction of the concentration of major reaction products of this reaction (1-palmitoyl-2,3-oleoyl-glycerol (POO), 1,3-dipalmitoyl-2-oleoyl-glycerol (POP) and triolein (OOO). Substrate ratio (SR), reaction temperature (T) and reaction time (t) were used as input parameters. The predicted models were able to predict the progress of the reactions with a mean standard error (MSE) of less than 1.0 and R of 0.978. Explicit formulation of proposed GEP models was also presented. Considerable good performance was achieved in modelling acidolysis reaction by using GEP. The predictions of proposed GEP models were compared to those of neural network (NN) modelling, and strictly good agreement was observed between the two predictions. Statistics and scatter plots indicate that the new GEP formulations can be an alternative to experimental models.

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پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.