نتایج جستجو برای: 23 full factorial design

تعداد نتایج: 1394381  

Journal: :KnE Materials Science 2022

Pigments from natural sources, such as bacterial pigments, have gained increased attention in recent years due to their biodegradability, non-toxicity, and noncarcinogenicity. The intention replace synthetic oil-derived compounds is not restricted dyes; other applications include the replacement of oilderived polymers for more environmentally friendly options, biopolymers. In this work, functio...

2014
Ulrike Grömping

Factorial experiments are widely used in industrial experimentation and other fields. Whenever a factorial experiment is not designed as a full factorial but as a – regular or non-regular – fraction thereof, choice between competing designs and interpretation of experimental results should take into consideration how the experimental plan will confound experimental effects. This article propose...

2015
K. P. R. CHOWDARY K. RAVI V. V. L. S. P. SOWJANYA

Irbesartan, a widely prescribed anti hypertensive drug belongs to class II under BCS classification and exhibit low and variable oral bioavailability due to its poor aqueous solubility. It needs enhancement in the dissolution rate in its formulation development. Complexation with β-cyclodextrin (βCD) and use of Crospovidone and PVP K 30 are tried for enhancing the dissolution rate of irbesartan...

Journal: :Chemical Industry & Chemical Engineering Quarterly 2022

The experimental study of the heat transfer coefficient nanofluid plays a significant role in improving rate exchanger. A natural convection apparatus was used to suspension Al2O3 nanoparticles water-ethylene glycol mixture base fluid. effects input, nanoparticle volume fraction, and fluid concentration on were studied using 23 full factorial design matrix (16 runs) MINITAB Design software. lev...

Journal: :international journal of environmental research 2015
a. sofu e. sayilgan g. guney

this paper investigates the removal of iron and zinc from aqueous solution with dairy wastewaterin three different biomasses such as lactobacillus delbrueckii ssp bulgaricus (lb-12), streptococcus thermophillus(stm-7) and a combination of both this bacteria culture (yc-380) and the optimization of removal efficiencyusing minitab program. a full 23 factorial design of experiments was applied to ...

Journal: :Indian Journal of Pharmaceutical Sciences 2022

Etravirine is an antiviral belonging to biopharmaceutics classification system class IV due low aqueous solubility and poor permeability. In this study, augment the dissolution profile of etravirine, solid lipid nanoparticles have been formulated by utilizing mixture Compritol® 888 ATO Gelucire® 50/13 as lipids poloxamer 188 surfactant hot homogenization technique. Effect variables, ratio lipid...

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