Results 1 to 10 of about 2,293 (256)

Two-level non-regular fractional factorial designs for public health studies [PDF]

BMC Medical Research Methodology
This paper demonstrates the advantages of two-level non-regular fractional factorial designs for efficiently identifying influential factors in public health studies.
Ming-Chung Chang, Weng Kee Wong
doaj   +2 more sources

The Abelian group structure of full factorial designs [PDF]

Frontiers in Psychology
This study demonstrates formal connections between Abelian group theory and factorial experimental designs. I begin by showing that full-factorial designs are isomorphic to elementary p-groups.
Nicholas A. Altieri
doaj   +2 more sources

Two-Level Regular Designs for Baseline Parameterization [PDF]

Entropy
This paper considers two-level regular fractional factorial designs for baseline parameterization. Some new results that reveal relationships between the K-values and word length pattern are developed.
Shengli Zhao, Mengru Qin
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Medium optimization to improve growth and iron uptake by Bacillus tequilensis ASFS1 using fractional factorial designs [PDF]

Scientific Reports
Many notable applications have been described for magnetic nanoparticles in delivery of diverse drugs and bioactive compounds into cells, magnetofection for the treatment of cancer, photodynamic therapy, photothermal therapy, and magnetic particle ...
Naghmeh Satarzadeh, Bagher Amirheidari, Mojtaba Shakibaie, Hamid Forootanfar   +3 more
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On the Isomorphism of Fractional Factorial Designs

Journal of Complexity, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chang-Xing Ma, Kai-Tai Fang, Dennis K J Lin   +2 more
exaly   +3 more sources

Discrete choice experiments: a primer for the communication researcher [PDF]

Frontiers in Communication
Experiments are widely used in communication research to help establish cause and effect, however, studies published in communication journals rarely use discrete choice experiments (DCEs).
Reed M. Reynolds, Lucy Popova, Bo Yang, Jordan Louviere, James F. Thrasher   +4 more
doaj   +2 more sources

Generation of 2n series fractional factorial plans robust against linear-trend

The Indian Journal of Agricultural Sciences, 2021
Trend-free design for single factor at two level factorial experiments (complete and fractional both) are available in literature but trend-free multi-factor design could not be traced in the literature.
SUSHEEL KUMAR SARKAR, KRISHAN LAL, SUKANTA DASH, SUNIL KUMAR YADAV, HIMANSHU   +4 more
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Construction of Optimal Split-Plot Designs for Various Design Scenarios

Fractal and Fractional, 2022
When performing fractional factorial experiments in a completely random order is impractical, fractional factorial split-plot designs are suitable options as an alternative. It is well recognized that the more there are lower order effects of interest at
Beichen Han, Yuna Zhao
doaj   +1 more source

Split-Plot Designs with Few Whole Plot Factors Containing Clear Effects

Fractal and Fractional, 2022
Fractional factorial split-plot designs are widely used when it is impractical to perform fractional factorial experiments in a completely random order.
Yuna Zhao
doaj   +1 more source

How to use analysis of variance correctly——an analysis of variance for the univariate quantitative data collected from the fractional factorial design

Sichuan jingshen weisheng, 2022
The purpose of this paper was to introduce the fractional factorial design and its quantitative data analysis of variance and the SAS implementation. The fractional factorial designs were very similar to the factorial designs and the orthogonal designs ...
Hu Chunyan, Hu Liangping
doaj   +1 more source