نتایج جستجو برای: boxbehnken experimental design

تعداد نتایج: 1575195  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1392

abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...

Journal: :Computational Statistics & Data Analysis 2014
Elizabeth G. Ryan Christopher C. Drovandi M. Helen Thompson Anthony N. Pettitt

The use of Bayesian methodologies for solving optimal experimental design problems has increased. Many of these methods have been found to be computationally intensive for design problems that require a large number of design points. A simulation-based approach that can be used to solve optimal design problems in which one is interested in finding a large number of (near) optimal design points ...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2013
pouneh ebrahimi bahar ebrahim-magham fereshteh pourmorad soheila honary

ferulic acid (4-hydroxy-3-methoxycinnamic acid), an effective component of medical plant, is a phenolic acid with low toxicity that can be absorbed and easily metabolized in the human body. the solubility of ferulic acid (fa) is very low in aqueous solutions which can cause problem in preparation of pharmaceutical products, but it can easily be dissolved in oil/water interface of nano-emulsions...

Journal: :Journal of Chemometrics 2017

Journal: :Nature Methods 2018

Journal: :Biostatistics & Epidemiology 2018

2015
J. Reimer M. Schuerch T. Slawig

The geosciences are a highly suitable field of application for optimizing model parameters and experimental designs especially because many data are collected. In this paper, the weighted least squares estimator for optimizing model parameters is presented together with its asymptotic properties. A popular approach to optimize experimental designs called local optimal experimental designs is de...

Journal: :Breast Cancer Research 2001

Journal: :American Journal of Alternative Agriculture 1991

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