Results 11 to 20 of about 157,403 (306)

Experimental and Statistical Study of Surface Roughness in CNC Slot Milling of AL 7075 Alloy Using Full and Fractional Factorial Design [PDF]

Tribology in Industry, 2022
This work deals with comparing the fractional and full factorial design of experiments on evaluating surface roughness characteristics during slot milling of Al 7075 alloy. Mean surface roughness (Ra) was selected as the response parameter.
Nikolaos Fountas, Kyriaki -E. Aslani, John Kechagias, Panagiotis Kyratsis, Nikolaos Vaxevanidis   +4 more
doaj   +2 more sources

SCREENING OF PIROXICAM SELF-NANOEMULSIFYING DRUG DELIVERY SYSTEM (SNEDDS) USING FRACTIONAL FACTORIAL DESIGN

Jurnal Kimia Riset, 2023
Piroxicam belongs to BCS class II and has low solubility. Self-nanoemulsifying drug delivery systems (SNEDDS) are considered a potential approach for increasing the solubility and release of piroxicam.
Septiawan Adi Nugroho, Ilham Kuncahyo, Dian Marlina   +2 more
doaj   +3 more sources

The Use of a Fractional Factorial Design to Determine the Factors That Impact 1,3-Propanediol Production from Glycerol by Halanaerobium hydrogeniformans [PDF]

Life, 2016
In recent years, biodiesel, a substitute for fossil fuels, has led to the excessive production of crude glycerol. The resulting crude glycerol can possess a high concentration of salts and an alkaline pH.
Shivani Kalia, Jordan Trager, Oliver C. Sitton, Melanie R. Mormile   +3 more
doaj   +2 more sources

Medium optimization for biomass production of three peat moss (Sphagnum L.) species using fractional factorial design and response surface methodology

bioRxiv, 2021
Peat moss (Sphagnum) biomass is a promising bioresource to substitute peat in growing media with a renewable material. For sustainable production on a large scale, the productivity of Sphagnum mosses has to be increased by optimizing culture conditions ...
Melanie A. Heck, I. Melková, C. Posten, E. Decker, R. Reski   +4 more
semanticscholar   +2 more sources

Application of carbon-doped nano-magnesium oxide for catalytic ozonation of real textile wastewater: fractional factorial design and optimization

, 2020
This study was aimed to prepare carbon-coated magnesium oxide (C-MgO) nanoparticles and investigate the catalytic activity of C-MgO in catalytic ozonation process (COP) for treating a real textile wastewater.
M. Bagheri, G. Roshanaei, G. Asgari, S. Chavoshi, M. Ghasemi   +4 more
semanticscholar   +2 more sources

Optimization of biomass pretreatments using fractional factorial experimental design

Biotechnology for Biofuels, 2018
Background Pretreatments are one of the main bottlenecks for the lignocellulose conversion process and the search for cheaper and effective pretreatment methodologies for each biomass is a complex but fundamental task.
Camila A. Rezende, Beatriz W. Atta, Marcia C. Breitkreitz, Rachael Simister, Leonardo D. Gomez, Simon J. McQueen-Mason   +5 more
doaj   +2 more sources

A Two-Stage Optimisation of Ship Hull Structure Combining Fractional Factorial Design Technique and NSGA-II Algorithm [PDF]

Journal of Marine Science and Engineering
The intricate nature of ships and floating structures presents a significant challenge for ship designers when determining suitable structural dimensions for maritime applications. This study addresses a critical research gap by focusing on a three-cargo
Joynal Abedin, Francis Franklin, S. M. Ikhtiar Mahmud   +2 more
doaj   +2 more sources

Microwave-Assisted Hydrodistillation of the Insecticidal Essential Oil from Carlina acaulis: A Fractional Factorial Design Optimization Study. [PDF]

Plants (Basel), 2023
Spinozzi E, Ferrati M, Giudice DL, Felicioni E, Petrelli R, Benelli G, Maggi F, Cespi M.   +7 more
europepmc   +3 more sources

Optimization of Emulsifying Effectiveness of Phytosterol in Milk Using Two-Level Fractional Factorial Design [PDF]

Acta Universitatis Cibiniensis. Series E: Food Technology, 2017
In this paper emulsifying effects of seven emulsifiers including Tween 80, Span 80, tripolyglycerol monostearate, sodium stearoyl lactylate, sucrose ester, soy lecithin and monoglyceride on phytosterol in milk were investigated using single factor test ...
He Yunxia, Chen He, Lei Zhangteng, Cao Jili, Tan Yuan   +4 more
doaj   +2 more sources

Screening autism-associated environmental factors in differentiating human neural progenitors with fractional factorial design-based transcriptomics. [PDF]

Sci Rep, 2023
Arora A, Becker M, Marques C, Oksanen M, Li D, Mastropasqua F, Watts ME, Arora M, Falk A, Daub CO, Lanekoff I, Tammimies K.   +11 more
europepmc   +3 more sources