Results 21 to 30 of about 768,227 (181)

Exact Optimal Designs of Experiments for Factorial Models via Mixed-Integer Semidefinite Programming

Mathematics, 2023
The systematic design of exact optimal designs of experiments is typically challenging, as it results in nonconvex optimization problems. The literature on the computation of model-based exact optimal designs of experiments via mathematical programming ...
Belmiro P. M. Duarte
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A combinatorial procedure for constructing D-optimal exact designs

Statistica, 2013
The basic problem considered in this paper may be stated as follows: find an N-point exact design measure which maximizes the determinant of the information matrix of a given response function.
Ike Basil Onukogu, Mary Pascal Iwundu
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Selected Remarks on Highly D‑efficient Spring Balance Weighing Designs

Acta Universitatis Lodziensis. Folia Oeconomica, 2021
Here, we consider a new construction method of determining highly D-efficient spring balance weighing designs in classes in which a D-optimal design does not exist.
Małgorzata Graczyk, Bronisław Ceranka
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Optimal Design for Estimating Parameters of the 4-Parameter Hill Model

Dose-Response, 2003
Many drug concentration-effect relationships are described by nonlinear sigmoid models. The 4-parameter Hill model, which belongs to this class, is commonly used. An experimental design is essential to accurately estimate the parameters of the model.
Leonid A. Khinkis, Laurence Levasseur, Hélène Faessel, William R. Greco   +3 more
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Dependence of Polypropylene Yarn Mechanical Properties on Manufacturing Parameters

Medžiagotyra, 2014
Polypropylene (PP) multifilament structure is a valuable way to prepare yarns for medical application. In this study iPP multifilament yarns were prepared from iPP granules Moplen 462R by melt spinning technique COLLIN® CMF-100.
Kira KRIKŠTANAVIČIENĖ, Sigitas STANYS, Vaida JONAITIENĖ   +2 more
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Development of a Solid Formulation Containing a Microemulsion of a Novel Artemisia Extract with Nematocidal Activity for Oral Administration

Pharmaceutics, 2020
Background: Intestinal nematode infections are usually treated with benzimidazole drugs, but the emergence of resistance to these drugs has led to an increasing demand of new anthelmintic strategies.
Ines Perez-Roman, Filip Kiekens, Damian Cordoba-Diaz, Juan Jose Garcia-Rodriguez, Manuel Cordoba-Diaz   +4 more
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Notes on D-optimal designs

Linear Algebra and its Applications, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Neubauer, Michael G., Watkins, William, Zeitlin, Joel   +2 more
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Bayesian D-Optimal Choice Designs for Mixtures [PDF]

Journal 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, Goos, Peter, Fok, Dennis   +2 more
openaire   +6 more sources

Selecting baseline designs using a minimum aberration criterion when some two-factor interactions are important

Statistical Theory and Related Fields, 2021
This article considers the problem of selecting two-level designs under the baseline parameterisation when some two-factor interactions are important.
Anqi Chen, Cheng-Yu Sun, Boxin Tang
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D-Optimal Designs for Binary and Weighted Linear Regression Models: One Design Variable

Mathematics, 2023
D-optimality is a well-known concept in experimental design that seeks to select an optimal set of design points to estimate the unknown parameters of a statistical model with a minimum variance.
Necla Gündüz, Bernard Torsney
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