Results 1 to 10 of about 215,784 (311)

On the Design Points for a Rotatable Orthogonal Central Composite Design

Revstat Statistical Journal, 2019
The aim of this paper is to adjust the existing believe on the condition that a Rotatable Orthogonal Central Composite Design can be created from an Orthogonal Central Composite Design.
Christos P. Kitsos
doaj   +2 more sources

Central Composite Design for Optimization of Kenaf-Reinforced Epoxy Composite Bonding Performance

BioResources, 2023
Kenaf fiber is gaining prominence because of its ability as a natural-based reinforced material in advanced composites. However, kenaf contains a hygroscopic natural waxy substance that covers the fiber layer, providing a low surface tension and ...
Mohamad Ikhwan Ibrahim, Noremylia Mohd Bakhori, Ariff Farhan Mohd Nor, Roslina Mohammad, Sa’ardin Abd Aziz, Mohd Yusof Md Daud, Hoo Tien Nicholas Kuan, Melbi Mahardika, Mohamad Zaki Hassan   +8 more
doaj   +4 more sources

Prediction of Hydrogel Degradation Time Based on Central Composite Design. [PDF]

ACS Omega, 2023
In this study, a self-degrading hydrogel was formed by free-radical-initiated copolymerization, which can be used for oil and gas well strip pressure operations. Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H NMR), scanning electron microscopy (SEM), and thermogravimetry-mass spectrometry (TGA-MS) were used to study the ...
Wang Y, Liu D, Liao R, Zhang G, Zhang M, Li X.   +5 more
europepmc   +5 more sources

Optimization of fast disintegration tablets using pullulan as diluent by central composite experimental design

Journal of Pharmacy and Bioallied Sciences, 2012
The objective of this work was to apply central composite experimental design to investigate main and interaction effect of formulation parameters in optimizing novel fast disintegration tablets formulation using pullulan as diluents.
Dipil Patel, Musharraf Chauhan, Ravi Patel, Jayvadan Patel   +3 more
doaj   +2 more sources

Biodegradation of lindane by Pleurotus ostreatus via central composite design

Environment International, 2005
The degradation of lindane was studied in liquid-agitated cultures using a commercial strain of the fungus Pleurotus ostreatus as the biodegrading organism. The biodegradation was accomplished with the action of extracellular oxidative enzymes, produced by the fungus to decompose woody substrates.
F Rigas, R Marchant, Konstantina Papadopoulou   +2 more
exaly   +3 more sources

Robustness of Central Composite Design and Modified Central Composite Design to a Missing Observation for Non-Standard Models [PDF]

African Journal of Mathematics and Statistics Studies, 2021
Missing observations in an experimental design may lead to ambiguity in decision making thereby bringing an experiment to disrepute. Robustness, therefore, enables a process, not to break down in the presence of missing observations. This work constructed a modified central composite design (MCCD) from a four-variable central composite design (CCD ...
Jaja E.I., Etuk E.H., Iwundu M.P., Amos E.   +3 more
openaire   +1 more source

PHYTOREMEDIATION OF FLUORIDE-CONTAMINATED WATER BY Landoltia punctata [PDF]

Engenharia Agrícola, 2021
Fluorine is released into the water environment naturally or by anthropogenic activities. Fluorine promotes health benefits at low concentrations, but it promotes adverse effects ranging from fluorosis to carcinogenic problems at high concentrations ...
Amanda F. Braga, Alisson C. Borges, Lucas R. L. Vaz, Tamara D. de Souza, André P. Rosa   +4 more
doaj   +1 more source

Integrated Schematic Design Method for Shear Wall Structures: A Practical Application of Generative Adversarial Networks

Buildings, 2022
The intelligent design method based on generative adversarial networks (GANs) represents an emerging structural design paradigm where design rules are not artificially defined but are directly learned from existing design data.
Yifan Fei, Wenjie Liao, Shen Zhang, Pengfei Yin, Bo Han, Pengju Zhao, Xingyu Chen, Xinzheng Lu   +7 more
doaj   +1 more source

Bridging Virtual and Reality: Testing Design of Experiment Procedures with Simulated and Experimental Data

Engineering Proceedings, 2023
A virtual experiment conducted using the ICP-MS TuneSim software served as the basis for studies that compared the applicability of the central composite design with the Box–Behnken design in analytical chemistry applications.
Agnieszka Królicka, Anna Szczurkowska
doaj   +1 more source

Removal of Pb (II) from Aqueous Solution Using Response Surface Methodology with Aminated Magnetic Graphene Oxide Synthesized from Typha Latifolia [PDF]

آب و فاضلاب, 2022
Today, environmental pollution and less accessibility of freshwater have been a serious challenge due to industrialization and urbanization. Therefore, the aim of this study was to investigate the synthesis of aminated magnetic graphene oxide (m-GO-NH2 ...
Fatemeh Einollahipeer, Narjes Okati
doaj   +1 more source