Results 51 to 60 of about 62,276 (310)

Analysis of the complex rheological properties of highly concentrated proteins with a closed cavity rheometer

open access: yesApplied Rheology, 2020
Highly concentrated biopolymers are used in food extrusion processing. It is well known that rheo-logical properties of biopolymers influence considerably both process conditions and product properties.
Wittek Patrick   +3 more
doaj   +1 more source

Investigation on the tensile rheological behavior of pa6 film based on fractional order model

open access: yesMaterials Research Express, 2023
This paper presents the research results on the rheological behavior of Polyamide 6 (PA6) film during uniaxial stretching. The creep and relaxation tests of PA6 films were conducted on dynamic mechanical analysis (DMA) tester under uniaxial tensile ...
Bowen Li   +6 more
doaj   +1 more source

Rheological Behavior of Bigrafted Hydrophobically Modified Polyelectrolyte

open access: yes, 2016
Rheological Behavior of Bigrafted Hydrophobically Modified ...
Bruno Grassl (2192983)   +5 more
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Adhesion and rheology of joints fresh mortars

open access: yesJournal of Materials and Engineering Structures, 2019
An adhesive mortar in fresh state is considered as a granular suspension in a complex fluid. The study of the rheological behavior of such materials involves the rheology of complex fluids, including granular suspensions, colloidal dispersions, etc... To
Rachid BOURAS   +2 more
doaj  

Droplet Burning of JP-8/Silica Gels

open access: yes, 2010
For future high performance rocket launchers, gelled propellants have the potential to replace conventional solid and liquid fuels by combining the individual advantages of both systems and neglecting the most disadvantages at the same time.
Richard Arnold   +3 more
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Calculation of pressure gradient in laterite slurry hydraulic transport through horizontal pipelines in laminar flow

open access: yesMinería y Geología, 2016
The rheological behavior of laterite slurries with 44% solids and at a temperature of 27 ºC was analyzed to determine the pressure gradients in a horizontal pipeline in laminar flow in order to validate the gradient calculation methodology for this type ...
Michel Rodríguez-Ismar   +3 more
doaj  

Rheology of waxy oils: A critical review

open access: yesApplications in Engineering Science
Waxy oil is a rheologically complex material presenting shear-rate-dependent viscosity, static and dynamic yield stresses, gel elasto-viscoplasticity, time/deformation-dependent gel structure, and irreversibility.
Diogo E.V. Andrade, Cezar O.R. Negrão
doaj   +1 more source

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