Results 41 to 50 of about 471,125 (347)
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 +4 more
doaj +1 more source
Nanomaterials, 2022 Bioflavonoids from grape seeds feature powerful antioxidant and immunostimulant activities, but they present problems related to solubility and bioavailability.
Ahmad Ainurofiq +4 more
doaj +1 more source
Minimum Aberration Split-Plot Designs Focusing on the Whole Plot Factors
Mathematics, 2022 In some experiments, the levels of some factors are difficult to change; then fractional factorial split-plot (FFSP) designs are suitable for selection.
Minyang Hu, Shengli Zhao
doaj +1 more source
Increase of Trichoderma harzianum Production Using Mixed-Level Fractional Factorial Design
Applied Sciences, 2023 This research presents the increase of the Trichoderma harzianum production process in a biotechnology company. The NOBA (Near-Orthogonal Balanced arrays) method was used to fractionate a mixed-level factorial design to minimize costs and experimentation
Oscar Yáñez-Hernández +5 more
doaj +1 more source
Evaluation of biomass production, carotenoid level and antioxidant capacity produced by Thermus filiformis Using fractional factorial design. [PDF]
Braz J Microbiol, 2012 Mandelli F +3 more
europepmc +3 more sources
Compatibility Study of Ketoprofen With Selected Excipients Used in Solid Dosage Forms: Experimental Design Approach [PDF]
Acta Poloniae Pharmaceutica, 2023 A good understanding of the physico-chemical characteristics of a drug substance and excipients is necessary to obtain a safe and effective drug dosage form.
Joanna Ronowicz-Pilarczyk
doaj +1 more source
Optimization of usnic acid extraction conditions using fractional factorial design
The Lichenologist, 2020 Usnic acid is a unique lichen metabolite of industrial importance, widely studied to explore its pharmacological potential and valued especially as an antibacterial agent in cosmetics.
Agnieszka Galanty +3 more
semanticscholar +1 more source
Design and analysis of fractional factorial experiments from the viewpoint of computational algebraic statistics [PDF]
Journal of Statistical Theory and Practice, Vol. 6 (2012), No. 1,
147--161,, 2010 We give an expository review of applications of computational algebraic statistics to design and analysis of fractional factorial experiments based on our recent works. For the purpose of design, the techniques of Gr\"obner bases and indicator functions allow us to treat fractional factorial designs without distinction between regular designs and non ...
arxiv +1 more source
, 2020 A resolution V 210-3 fractional factorial design method was estimated to identify the main effect and second-order effects of pesticides and heavy metals concentrations in a composite contamination system on adsorption of sediment to metalaxyl, combined ...
Jiawen Yang, Wenwen Gu, Z. Chu, Yu Li
semanticscholar +1 more source
Microorganisms, 2022 Rhamnolipids are extensively studied biosurfactants due to their potential in many industrial applications, eco-friendly production and properties.
Olga Maťátková +6 more
doaj +1 more source