Results 81 to 90 of about 33,090 (210)

Design of experiment study of the parameters that affect performance of three flow plate configurations of a proton exchange membrane fuel cell [PDF]

open access: yes, 2010
Low temperature hydrogen fuel cells are electrochemical devices which offer a promising alternative to traditional power sources. Fuel cells produce electricity with a reaction of the fuel (hydrogen) and air. Fuel cells have the advantage of being clean;
Carton, James, Olabi, Abdul-Ghani
core   +1 more source

Nanoemulsions for Skin Delivery of Essential Oils: A Systematic Review

open access: yesPhytotherapy Research, EarlyView.
ABSTRACT Essential oils (EOs) are recognized for their multiple health benefits. However, their high volatility, low stability, and limited water solubility limit their effective application. This systematic review aims to assess the use of nanoemulsions as delivery systems for the topical administration of EOs, highlighting their efficacy, safety, and
Thais Leticia Moreira da Silva   +3 more
wiley   +1 more source

Box–Behnken Optimization of Soybean Meal Enzymatic Digestion for Small-Peptide Production

open access: yesFoods
This study used soybean meal as the substrate and systematically optimized its enzymatic hydrolysis through single-factor experiments and response surface methodology.
Xiao Zhang   +6 more
doaj   +1 more source

Direct Blue 71 removal from aqueous solution by laccase-mediated system; A dataset

open access: yesData in Brief, 2018
The removal of Direct Blue 71 (DB71), by laccase (EC 1.10.3.2, p-bezenediol:dioxygen oxidoreductases) enzyme in presence of 2,2′-Azinobis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS), in aqueous solution was investigated.
Fardin Mehrabian   +4 more
doaj   +1 more source

Prediction model for the pressing process in an innovative forming joints technology for woodworking [PDF]

open access: yes, 2019
To improve the efficiency of the joints formation, a new method of pressing in the longitudinal direction is proposed. This paper presents a predictive model for the pressing force depending on the state of the wood and the parameters of the pressed ...
Gorokhovsky, A. G., Rubleva, O. A.
core  

Study the influence of formulation process parameters on solubility and dissolution enhancement of efavirenz solid solutions prepared by hot-melt extrusion: a QbD methodology [PDF]

open access: yes, 2018
The current study investigates the dissolution rate performance of amorphous solid solutions of a poorly water-soluble drug, efavirenz (EFV), in amorphous Soluplus® (SOL) and Kollidon® VA 64 (KVA64) polymeric systems.
Amin, Purnima   +6 more
core   +1 more source

Enhancement of the performance surface roughness of wire cutting process by additives nano [AL2o3] [PDF]

open access: yes, 2020
Experimental investigation and optimization of machining parameters in Wire EDM in terms adding particles Nano-reinforced titanium alloy composite abstracts among the various mechanical processes, the process of manufacturing in wire electrical ...
Abed, Farook Nehad   +2 more
core   +1 more source

DoE‐It‐Yourself (DoEIY): An Open‐Access Web Application for Democratizing Experimental Design in Chemical and Materials Research

open access: yesSmall Methods, EarlyView.
Reproducible and efficient experimental workflows remain a persistent challenge in chemical and materials research. Design of Experiments (DoE) provides a powerful multivariate framework but is often limited by complexity and accessibility. DoEIY.app is a free, browser‐based web application that enables guided experimental design, analysis, and ...
Niamh Mac Fhionnlaoich   +4 more
wiley   +1 more source

Optimization of Disperse Blue 3 mineralization by UV-LED/FeTiO3 activated persulfate using response surface methodology [PDF]

open access: yes, 2018
Response surface methodology based on Box-Behnken design (BBD) was successfully applied for the optimization of the UV-LED/FeTiO3 activated persulfate (PS) process.
Casas, José A.   +5 more
core   +3 more sources

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

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