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D-Optimal Designs with Hadamard Matrix

open access: yesJournal of Mathematical Analysis and Applications, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chow, K.L., Lii, K.S.
openaire   +1 more source

Multiplication Algorithms for Approximate Optimal Distributions with Cost Constraints

open access: yesMathematics, 2023
In this paper, we study the D- and A-optimal assignment problems for regression models with experimental cost constraints. To solve these two problems, we propose two multiplicative algorithms for obtaining optimal designs and establishing extended D ...
Lianyan Fu   +3 more
doaj   +1 more source

Preparation, Optimization and Characterization of CuInS2 quantum dots by a D-optimal Design [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2018
Recently, safety concerns over the handling of nanomaterials have become an important issue. The aim of the present study was to optimize the key parameters in the hydrothermal synthesis of CuInS2 quantum dots (QDs) as a non-toxic alternative to the ...
Mahzad Mirzaei   +3 more
doaj   +1 more source

Response Surface Methodology for Optimization of Solar Photo-Oxidation of Direct Violet 51 on TiO2 and ZnO [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
This work is a study of the optimization of the removal of a textile azo dye namely Direct Violet 51 (DV 51) by heterogeneous solar photocatalysis onto ZnO and TiO2.
Belgassim Boutra   +4 more
doaj   +1 more source

Water recovery via the removal of Cl− ion and total dissolved solids using electrodialysis in Gohar Zamin Iron Ore Concentrate Plant (GIOCP): modeling and simulation [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2019
The desalination process consists of a set of multi-step actions, which are conducted on saline water in order to remove excess salts and other minerals.
Seyed Morteza Moosavirad   +1 more
doaj   +1 more source

Hardness and chloride removal in dewatering system: Modeling and optimization of electrochemical reaction [PDF]

open access: yesAdvances in Environmental Technology, 2020
The electrocoagulation (EC) process is a novel approach in the mining industry, especially to recycle water in the dewatering system of a mineral processing plant.
Ali Hasanzadeh-Sabloue   +1 more
doaj   +1 more source

Optimal designs for enzyme inhibition kinetic models [PDF]

open access: yes, 2017
In this paper we present a new method for determining optimal designs for enzyme inhibition kinetic models, which are used to model the influence of the concentration of a substrate and an inhibition on the velocity of a reaction.
Dette, Holger   +3 more
core   +2 more sources

Optimization of Enset Fermentation in the Production of Kocho Using Response Surface Methodology

open access: yesActa Universitatis Cibiniensis. Series E: Food Technology, 2018
Response surface methodology (RSM) was used for optimization of enset fermentation process. Two numerical (time and amount of starter culture) and one categorical variable (types of starter strain) was used for evaluation of sensory quality of kocho. The
Weldemichael Helen   +2 more
doaj   +1 more source

Notes on D-optimal designs

open access: yesLinear Algebra and its Applications, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neubauer, Michael G.   +2 more
openaire   +2 more sources

Bayesian D-Optimal Choice Designs for Mixtures [PDF]

open access: yesJournal of the Royal Statistical Society Series C: Applied Statistics, 2014
SummaryConsumer products and services can often be described as mixtures of ingredients. Examples are the mixture of ingredients in a cocktail and the mixture of different components of travel time (e.g. in-vehicle and out-of-vehicle travel time) in a transportation setting.
Ruseckaite, Aiste   +2 more
openaire   +6 more sources

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