Results 261 to 270 of about 200,638 (323)
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Molecular Catalysis, 2017
Owing to the high thermal resistance and greater selectivity for products of interest, zeolites are widely used both as catalysts and as catalytic supports for reactions of industrial importance.
S. C. Dias, J. Dias
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Owing to the high thermal resistance and greater selectivity for products of interest, zeolites are widely used both as catalysts and as catalytic supports for reactions of industrial importance.
S. C. Dias, J. Dias
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Design-Plots for Factorial and Fractional-Factorial Designs
Journal of Quality Technology, 1998This chapter develops design-plots for viewing the set of run conditions for experiment designs. The emphasis is on factorial and fractional factorial designs but mixture designs nested designs and irregular designs are also presented. The fundamental concept for designs with more than two factors is to place points on a regular grid.
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Minimising drag coefficient of a hatchback car utilising fractional factorial design algorithm
European Journal of Computational Mechanics, 2018Aerodynamic force is known as one of the most important attributes, which has significant weight on fuel consumption and vehicle performance. In this paper, minimising drag coefficient is performed considering modification of rear end factors.
M. Vahdati, S. Beigmoradi, A. Batooei
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2016
In the two-level experiment with k input factors, there are 2 k possible runs. For k = 3, there are only eight runs. But even with five factors, 25 = 32 runs may be prohibitively expensive and time consuming. The question is whether it is possible to use some subset of all possible runs and still be able to fit a first order polynomial approximation to
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In the two-level experiment with k input factors, there are 2 k possible runs. For k = 3, there are only eight runs. But even with five factors, 25 = 32 runs may be prohibitively expensive and time consuming. The question is whether it is possible to use some subset of all possible runs and still be able to fit a first order polynomial approximation to
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Partially replicated fractional factorial designs
Metrika, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dasgupta, Nairanjana +2 more
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Unraveling the Seedless Growth of Gold Nanostars through Fractional Factorial Design
Journal of Physical Chemistry C, 2022Rui Zhang +3 more
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Tripling of fractional factorial designs
Journal of Statistical Planning and Inference, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ou, Zujun, Zhang, Minghui, Qin, Hong
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Partially Duplicated Fractional Factorial Designs
Technometrics, 1963This paper describes two level fractional factorial designs in which some of the treatment combinations are duplicated. As is well known, the duplicated runs provide an unbiased estimate of error variance and more precise estimates of the effects. An example is given with the analysis procedure.
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Full Factorial and Fractional Factorial Design Applications in Pharmaceutical Product Development
, 2021S. Beg, Kaisar Raza
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Augmenting Fractional Factorial Designs
2009Fractional factorial designs should often be followed by additional experimentation, either with another designed experiment or with confirmation runs. This chapter surveys the options and then discusses several particularly common situations.
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