Results 11 to 20 of about 24,770,333 (307)

A D-optimal design of order 150 [PDF]

open access: yesDiscrete Mathematics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wolf H. Holzmann, Hadi Kharaghani
openaire   +3 more sources

Optimal design for additive partially nonlinear models [PDF]

open access: yes, 2010
We develop optimal design theory for additive partially nonlinear regression models, showing that Bayesian and standardized maximin D-optimal designs can be found as the products of the corresponding optimal designs in one dimension.
D. C. Woods   +9 more
core   +1 more source

Development of nanoemulsion-based hydrogel containing andrographolide: physical properties and stability evaluation

open access: yesJournal of Pharmacy and Bioallied Sciences, 2020
Introduction: Andrographolide is a compound that shows various pharmacological activities, which can be applied topically or orally. Nanoemulsion can improve drug solubility and stability, but has limitations for topical application.
Oktavia Indrati   +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

D-OPTIMAL DESIGNS FOR SPLIT-PLOT MIXTURE PROCESS VARIABLE DESIGNS OF THE STEEL SLAG EXPERIMENT

open access: yesBarekeng, 2022
The nature of the steel slag concrete experiment followed a mixture process variable (MPV) design. In this study, the concrete is composed of five mixture components, cement, fine aggregate, coarse aggregate, percentage steel slag replaced the fine ...
Faula Arina   +3 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

Optimization of Ultrasound Treatment of Beverage from Mango and Carrot with Added Turmeric Using Response Surface Methodology

open access: yesPolish Journal of Food and Nutrition Sciences, 2022
The effect of ultrasound treatment (UT) on a beverage from mango pulp and carrot juice with added turmeric powder on total soluble phenolic content (TSP), total carotenoid content (TC) and antioxidant capacity (AOC) was evaluated.
Leticia X. Lopez-Martinez   +7 more
doaj   +1 more source

Notes on D‑optimal Spring Balance Weighing Designs

open access: yesActa Universitatis Lodziensis. Folia Oeconomica, 2018
Spring balance weighing design is a model of an experiment in which the result can be presented as a linear combination of unknown measurements of objects with factors of this combination equalling zero or one. In this paper, we assume that the variances
Bronisław Ceranka, Małgorzata Graczyk
doaj   +1 more source

D-Optimal Design for Network A/B Testing [PDF]

open access: yesJournal of Statistical Theory and Practice, 2019
A/B testing refers to the statistical procedure of conducting an experiment to compare two treatments, A and B, applied to different testing subjects. It is widely used by technology companies such as Facebook, LinkedIn, and Netflix, to compare different algorithms, web-designs, and other online products and services.
Victoria Pokhilko   +3 more
openaire   +2 more sources

Highly D-Efficient Weighing Designs for an Even Number of Objects

open access: yesRevstat Statistical Journal, 2018
In this paper we formulate how to add a = 1, 2, 3 runs to a near D-optimal weighing design to get a highly D-efficient weighing design when the number of objects p is even.
Bronisław Ceranka   +1 more
doaj   +1 more source

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