Results 111 to 120 of about 32,873 (169)
An artificial neural network for dimensions and cost modelling of internal micro-channels fabricated in PMMA using Nd:YVO4 laser [PDF]
For micro-channel fabrication using laser micro-machining processing, estimation techniques are normally utilised to develop an approach for the system behaviour evaluation.
Brabazon, Dermot, Karazi, Shadi
core
ABSTRACT Over the past decade, probiotics have gone from been special health supplements to widely incorporated components in many foods and nutrition products. This has led to more careful checks of their safety, viability, and functional performance under realistic processing and consumption conditions.
León‐Espinosa Erika Berenice +4 more
wiley +1 more source
Box-Behnken design application to optimize swirl effervescent droplet mean diameter
Swirl effervescent atomization combines the principles of swirling and bubbling liquids to create a wider spray pattern while using less liquid than traditional methods.
Zulkifli Abdul Ghaffar +3 more
doaj +1 more source
ABSTRACT The increasing demand for artisanal chocolates highlights the importance of reliable analytical strategies for quality assurance and product authentication. In this study, 45 Brazilian artisanal chocolates (36%–100% cocoa) were characterized by integrated chromatographic and chemometric analyses. Seventeen representative samples were evaluated
Joseline Altissimo +7 more
wiley +1 more source
Gold recovery from sulphide minerals:a bioprocessing approach [PDF]
Sometimes gold recovery from its ores represents a challenge. This is due to fine dissemination and interlocking of the gold within the associated sulfide minerals.
Ahmed, Hussin, El-Midany, Ayman
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Extraction And Solubility Studies Of Virgin Coconut Oil From Coconut (Cocos Nucifera) Flesh Using Supercritical Carbon Dioxide [PDF]
Coconut (Cocos nucifera) oil which is extracted from fresh coconut flesh is known as virgin coconut oil (VCO). The oil is a natural source of medium chain tryglycerides (MCTs) which has been well known as healthy oil.
Setianto, Wahyu Bahari
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Box-Behnken design was advantageous to parameters optimization of differential pulse anodic stripping voltammetry (DPASV) for the analysis of lead(II) with its high efficiency and accuracy.
Xiao-Lan Yu, Yong He
doaj +1 more source
Optimization of Anthocyanin Extraction from Saffron Petals with Response Surface Methodology [PDF]
Optimum extraction conditions of anthocyanins from petals of saffron (Crocus sativus) using acidified ethanol as the solvent were revealed. The investigated factors were solvent to sample ratio (20:1–80:1), ethanol concentration (%), extraction ...
Ghorbani, M. +4 more
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OPTIMIZATION OF MEDIUM COMPOSITIONS FOR SACCHAROMYCES BOULARDII BY BOX-BEHNKEN DESIGN
Based on the previous experimental results, the Box-Behnken design (BBD) was employed to study the individual and interactive effects of sucrose, malt extract, calf serum and sodium citrate on the growth of Saccharomyces boulardii, and the optimum medium
ZHANGTENG LEI +4 more
doaj
Initial results from the NASA-Lewis wave rotor experiment [PDF]
Wave rotors may play a role as topping cycles for jet engines, since by their use, the combustion temperature can be raised without increasing the turbine inlet temperature. In order to design a wave rotor for this, or any other application, knowledge of
Fronek, Dennis, Wilson, Jack
core +1 more source

