Results 21 to 30 of about 1,254,257 (264)

Correlação entre parâmetros da cinética de intumescimento com características estruturais e hidrofílicas de hidrogéis de poliacrilamida e metilcelulose Correlation between parameters of swelling kinetic with network and hydrophilic characteristics of polyacrylamide and methylcellulose hydrogels

Química Nova, 2009
In this paper, the effects of acrylamide (AAm), methylcellulose (MC) contents, pH and ionic strength on kinetic, network and hydrophilic properties of polyacrylamide and methylcellulose hydrogels were investigated.
Fauze A. Aouada, Edvani C. Muniz, Carlos M. P. Vaz, Luiz H. C. Mattoso   +3 more
doaj   +1 more source

Comparative Study on Foaming Properties of Egg White with Yolk Fractions and Their Hydrolysates

Foods, 2021
As an excellent foaming agent, egg white protein (EWP) is always contaminated by egg yolk in the industrial processing, therefore, decreasing its foaming properties.
Xin Li, Yue-Meng Wang, Cheng-Feng Sun, Jian-Hao Lv, Yan-Jun Yang   +4 more
doaj   +1 more source

Micronization Effects on Structural, Functional, and Antioxidant Properties of Wheat Bran

Foods, 2022
To explore the effect of micronization on the structural, functional, and antioxidant properties of wheat bran, wheat bran with mean particle size (D50) of 46.08, 34.29, 26.51, 26.35, and 26.05 μm were prepared by using an ultrafine pulverizer under ...
Sitong Lai, Zhenjia Chen, Yanqing Zhang, Guang Li, Yuanmeng Wang, Qingliang Cui   +5 more
doaj   +1 more source

Plant Protein versus Dairy Proteins: A pH-Dependency Investigation on Their Structure and Functional Properties

Foods, 2023
Plant proteins are constantly gaining attention as potential substitutes for dairy proteins, due to their suitable functionality and nutritional value. This study was designed to compare the structural and functional responses of different plant protein ...
Qi Tang, Yrjö H. Roos, Song Miao
doaj   +1 more source

Computational Study of Elastic, Structural, Electronic, and Optical Properties of GaMF₃ (M = Be and Ge) Fluoroperovskites, Based on Density Functional Theory

Molecules, 2022
This paper explains our first-principle computational investigation regarding the structural, optical, elastic, and electrical characteristics of gallium-based GaMF3 (M = Be and Ge) perovskite-type (halide-perovskite) compounds.
Hukam Khan, Mohammad Sohail, Nasir Rahman, Rajwali Khan, Mudasser Hussain, Asad Ullah, Aurangzeb Khan, Abed Alataway, Ahmed Z. Dewidar, Hosam O. Elansary, Kowiyou Yessoufou   +10 more
doaj   +1 more source

Fractional vs. Ordinary Control Systems: What Does the Fractional Derivative Provide?

Mathematics, 2022
The concept of a fractional derivative is not at all intuitive, starting with not having a clear geometrical interpretation. Many different definitions have appeared, to the point that the need for order has arisen in the field.
J. Alberto Conejero, Jonathan Franceschi, Enric Picó-Marco   +2 more
doaj   +1 more source

Large-Area MoS₂ Films Grown on Sapphire and GaN Substrates by Pulsed Laser Deposition

Nanomaterials, 2023
In this paper, we present the preparation of few-layer MoS2 films on single-crystal sapphire, as well as on heteroepitaxial GaN templates on sapphire substrates, using the pulsed laser deposition (PLD) technique.
Marianna Španková, Štefan Chromik, Edmund Dobročka, Lenka Pribusová Slušná, Marcel Talacko, Maroš Gregor, Béla Pécz, Antal Koos, Giuseppe Greco, Salvatore Ethan Panasci, Patrick Fiorenza, Fabrizio Roccaforte, Yvon Cordier, Eric Frayssinet, Filippo Giannazzo   +14 more
doaj   +1 more source

DFT calculations on conjugated organic molecules based on thienothiophene for electronic applications [PDF]

E3S Web of Conferences, 2022
We report theoretical studies on the optoelectronic structural properties of five thienothiophene (T) conjugated π conjugates. The geometries, the prediction of the optoelectronic structural properties of the five compounds are studied by calculations of
Elaati Allah Ismail, Zgou Hsaine, Amkassou Abdelkrim, Lafridi Hind   +3 more
doaj   +1 more source

Divergent grain boundary oxidation mechanisms in Inconel 718 with pre-tensile and pre-compressive strain state by bending

Journal of Materials Research and Technology
Thermo-mechanical coupling during service induces distinct oxidation behavior in Inconel 718 superalloys. This study systematically examines the oxidation response under pre-tension and pre-compression strains, focusing on microstructural evolution and ...
Weiyi Wu, Xueqiao Li, Mingzhe Liu, Xiaojia Wei, Yunsong Zhao, Yanhui Chen, Liwei Cao, Hui Lu, Ang Li, Lihua Wang   +9 more
doaj   +1 more source

Study of the structural, ferroelectric, dielectric, and pyroelectric properties of the K0.5Na0.5NbO3 system doped with Li+, La3+, and Ti4+

Journal of Advanced Ceramics, 2020
Pure K0.5Na0.5NbO3 (KNN) and KNN doped with Li+ (6% mole), La3+(1.66%, 5%, 6% mole), and Ti4+ (10% mole) were prepared by mixture of oxides using high-energy milling and conventional solid-state reaction.
C. Montero-Tavera, M. D. Durruthy-Rodríguez, F. D. Cortés-Vega, J. M. Yañez-Limón   +3 more
doaj   +1 more source