Results 21 to 30 of about 90,664 (261)

Dynamic nanoindentation by instrumented nanoindentation and force microscopy: a comparative review

open access: yesBeilstein Journal of Nanotechnology, 2013
Viscoelasticity is a complex yet important phenomenon that drives material response at different scales of time and space. Burgeoning interest in nanoscale dynamic material mechanics has driven, and been driven by two key techniques: instrumented ...
Sidney R. Cohen, Estelle Kalfon-Cohen
doaj   +1 more source

Enhancing Rheological and Textural Properties of Gelatin-Based Composite Gels through Incorporation of Sesame Seed Oleosome-Protein Fillers

open access: yesGels, 2023
In this study, the protein and oleosomes of sesame seeds were extracted individually and used to prepare a gel composed of gelatin, protein, and oleosomes.
Fatemeh Sheikh   +4 more
doaj   +1 more source

Simultaneous Characterization of Relaxation, Creep, Dissipation, and Hysteresis by Fractional-Order Constitutive Models

open access: yesFractal and Fractional, 2021
We considered relaxation, creep, dissipation, and hysteresis resulting from a six-parameter fractional constitutive model and its particular cases.
Jun-Sheng Duan   +2 more
doaj   +1 more source

Rheological Comparison of Silicone Rubber Crosslinking with Platinum Catalysts and Triethylamine, Methanol & Ethanolamine Solvents

open access: yesIranian Journal of Materials Science and Engineering, 2021
The control of silicone rubber’s viscoelastic properties namely loss factor, storage and loss moduli during crosslinking are crucial as its malleable behaviour changes differently under different conditions and affecting the final product.
Rahida Wati Sharudin   +3 more
doaj  

Effect of Short Fermentation Times with Lactobacillus paracasei in Rheological, Physical and Chemical Composition Parameters in Cassava Dough and Biscuits

open access: yesApplied Sciences, 2020
Dough fermentation with lactic acid bacteria has been extensively studied due to the associated health benefits and its effects on physical and rheology parameters in dough and bread. However, most of the studies rely on long fermentation times.
Samuel Longoria   +4 more
doaj   +1 more source

Characterization and rheological behavior of vitamin E nanoemulsions prepared by phase inversion composition technique

open access: yesResults in Engineering, 2023
Many food, pharmaceutical, and cosmetic products are fabricated as nanoemulsions of vitamin E, a vital food micronutrient soluble in oil. Nanoemulsion production, maintenance, and application depend on physicochemical characteristics and rheology ...
Veda Prakash, Lipika Parida
doaj   +1 more source

Artificial Neural Network and Regression Models to Evaluate Rheological Properties of Selected Brazilian Honeys

open access: yesJournal of Apicultural Science, 2020
The relationships between physico-chemical and rheological properties are considered complex nonlinear systems. Thus, the artificial neural network (ANN) and regression models were used for the rheological characterization of Brazilian honeys, based on ...
Silva Vanelle M. D.   +2 more
doaj   +1 more source

A Study on Ratio of Loss to Storage Modulus for the Blood Clot

open access: yesInternational Journal of Engineering, 2014
In this study the rheology of blood clot is measured with the help of rotational rheometer. Several shear strain (0.5, 1 and 2%) are applied with two frequencies (5 and 10 Hz) from the incipient time of clot formation and the response of the sample is measured with the form of shear stress and the phase lag which is interpreted with storage and loss ...
S. Soleimani   +2 more
openaire   +2 more sources

SIMULTANEOUS MEASUREMENT OF OPTICAL AND DYNAMIC MECHANICAL PROPERTIES OF PLASTIC OPTICAL FIBERS [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2010
Dynamic mechanical analysis (DMA) is one of the most powerful tools to study the behavior of plastic and polymer composite materials and it is a potentially very useful tool to simulate behavior of plastic optic fibers (POF) in real appli¬cations.
SALAH S. MUSBAH, LJILJANA M. BRAJOVIĆ
doaj  

Large Amplitude Oscillatory Shear of the Prandtl Element Analysed by Fourier Transform Rheology

open access: yesApplied Rheology, 2014
This work contributes to the theory of strain controlled large amplitude oscillatory shear (LAOS) as well as modelling the key properties of type III behavior of Hyun, the decreasing storage modulus and a loss modulus with considerable maximum.
Boisly Martin   +3 more
doaj   +1 more source

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