Results 21 to 30 of about 1,548,583 (268)

Probing Flavonoid-Metal and Membrane Interactions by UV-Vis Spectroscopy: Structural Insights into Bioactivity and Bioavailability

open access: yesMembranes
This study used UV-Vis absorption spectroscopy to investigate the interactions of flavonoids—baicalein (with ortho-dihydroxyl on the A-ring) and apigenin (with 4′-monohydroxyl on the B-ring)—with metal ions (Co2+, Ce4+) and membrane–mimetic systems (CTAB/
Shuangmei Gong, Xiulong Ou
doaj   +1 more source

Comparative study on the effects of sous-vide, microwave cooking, and stewing on functional properties and sensory quality of goose meat

open access: yesPoultry Science, 2023
: The effect of sous-vide (SV), microwave (M) cooking, and stewing (S) on selected functional properties of goose meat were investigated in this study.
M. Wereńska
doaj   +1 more source

On a Property of Functions

open access: yesReal Analysis Exchange, 2006
In this article, I propose a new property $(a)$ of functions $f:X \to Y$, where $X$ and $Y$ are metric spaces. A function $f:X \to Y$ has the property $(a)$ if for each real $\eta>0$, the union $\bigcup\limits_{x\in X}(K(x,\eta)\times K(f(x),\eta))$ contains the graph of a continuous function $g:X \to Y$ and $K(x,r)$ denotes the open ball $\{t\in X ...
openaire   +2 more sources

Fabrication of ZnO@Ag3PO4 Core-Shell Nanocomposite Arrays as Photoanodes and Their Photoelectric Properties

open access: yesNanomaterials, 2019
In this study, we combine the methods of magnetron sputtering, hydrothermal growth, and stepwise deposition to prepare novel ZnO@Ag3PO4 core-shell nanocomposite arrays structure.
Zao Yi   +8 more
doaj   +1 more source

Optimization of Formulation Variables and Conditions of the Extrusion Process Large Snack Products Containing Bene cake- Flour [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2018
In this study, response surface methodology (RSM) was used to optimize extrusion conditions, including semi-defatted Bene cake (PDBC) content(10-30%), moisture content (12-18%), temperature (120-180 °C), and screw speed (120-220 rpm).
Behnam Fiuzy   +4 more
doaj   +1 more source

Variational Properties of Value Functions [PDF]

open access: yesSIAM Journal on Optimization, 2013
Regularization plays a key role in a variety of optimization formulations of inverse problems. A recurring theme in regularization approaches is the selection of regularization parameters, and their effect on the solution and on the optimal value of the optimization problem.
Aleksandr Y. Aravkin   +2 more
openaire   +2 more sources

A Comparison of the Sorption Properties of Selected High-fiber Preparations from Cereal Bran, Vegetables, and Root Plants in the Context of Their Functional Properties

open access: yesInternational Journal of Technology, 2021
This study aimed to compare the sorption properties of four dietary fiber preparations made of cereals (wheat and oats), vegetables (carrot), and root plants (potato).
Aneta Ocieczek, Halina Makala, Anna Flis
doaj   +1 more source

Application studies on MXene-based flexible composites

open access: yesFrontiers in Thermal Engineering
MXene is a novel two-dimensional layered nanomaterial with a very large specific surface area and abundant surface functional groups, endowing it with unique physical and chemical properties.
Pinda Li   +9 more
doaj   +1 more source

Tunable dual-band perfect absorber consisting of periodic cross-cross monolayer graphene arrays

open access: yesResults in Physics, 2019
In this paper, we propose a tunable dual-band perfect absorber, which makes the thicker SiO2 dielectric as a spacer to separate the gold layer from the periodic cross-cross monolayer graphene array layer which locates the roof of whole absorber.
Zao Yi   +10 more
doaj   +1 more source

Biocontrol Properties and Functional Characterization of Rice Rhizobacterium Pseudomonas sp. VSMKU4036

open access: yesJournal of Pure and Applied Microbiology, 2020
A total of 30 fluorescent pseudomonads (FPs) were showed significant antagonistic activity against different fungal phytopathogens with different level of the zone of inhibition (ZOI) for Rhizoctonia solani (5mm-34mm), Macrophomina phaseolina (9mm-37mm)
G. Varatharaju   +7 more
doaj   +1 more source

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