Results 41 to 50 of about 2,198 (156)

Resolution Iv Fractional Factorial Designs

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1969
Summary Fractional factorial designs of resolution IV permit estimation of all the main effects with no aliasing by two-factor interactions. This paper produces a lower bound for the number of observations required for a general fractional factorial design to be of resolution IV. This lower bound agrees with a lower bound obtained by Rao
openaire   +2 more sources

Custom fractional factorial designs to develop atorvastatin self-nanoemulsifying and nanosuspension delivery systems – enhancement of oral bioavailability

open access: yesDrug Design, Development and Therapy, 2015
Fahima M Hashem,1 Majid M Al-Sawahli,2 Mohamed Nasr,1 Osama AA Ahmed3,4 1Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Cairo, Egypt; 2Holding Company for Biological Products and Vaccines (VACSERA ...
Hashem FM   +3 more
doaj  

Robust Parameter Designs Constructed from Hadamard Matrices

open access: yesStats
The primary objective of robust parameter design (RPD) is to determine the optimal settings of control factors in a system to minimize response variance while achieving a desirable mean response.
Yingfu Li, Kalanka P. Jayalath
doaj   +1 more source

Uniform fractional factorial designs

open access: yesThe Annals of Statistics, 2012
Published in at http://dx.doi.org/10.1214/12-AOS987 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Tang, Yu   +2 more
openaire   +3 more sources

Non-Linear Saturated Multi-Objective Pseudo-Screening Using Support Vector Machine Learning, Pareto Front, and Belief Functions: Improving Wastewater Recycling Quality

open access: yesApplied Sciences
Increasing wastewater treatment efficiency is a primary aim in the circular economy. Wastewater physicochemical and biochemical processes are quite complex, often requiring a combination of statistical and machine learning tools to empirically model them.
George Besseris
doaj   +1 more source

Macronutrient-Based Predictive Modelling of Bioconversion Efficiency in Black Soldier Fly Larvae (Hermetia illucens) Through Artificial Substrates

open access: yesInsects
This study explores the optimisation of rearing substrates for black soldier fly larvae (BSFL). First, the ideal dry matter content of substrates was determined, comparing the standard 30% dry matter (DM) with substrates hydrated to their maximum water ...
Laurens Broeckx   +7 more
doaj   +1 more source

Generation of Fractional Factorial Designs

open access: yes, 2009
27 ...
Fontana, Roberto, Pistone, Giovanni
openaire   +2 more sources

fractional-factorial design

open access: yes
Citation: 'fractional-factorial design' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.10073 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Release optimization of fermentable sugars from defatted rice bran for bioethanol production

open access: yesActa Scientiarum: Technology, 2018
The aim of this study was to optimize the enzymatic hydrolysis of defatted rice bran (DRB) for release fermentable sugars with subsequent bioethanol production.
Francieli Begnini Siepmann   +4 more
doaj   +1 more source

Factor screening experiments using fractional factorial split plot designs and regression analysis in developing a top-down nanomanufacturing system for recycling of welding rod residuals

open access: yesProduction and Manufacturing Research: An Open Access Journal, 2017
A promising technology for integration of top-down nanomanufacturing is equal channel angular pressing, a process transforming metallic materials into nanostructured or ultra-fine grained materials with significantly enhanced performance characteristics.
Michael W. Hester, John Usher
doaj   +1 more source

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