Results 21 to 30 of about 25,876 (261)

The Master-Curve Band considering Measurement and Modeling Uncertainty for Bituminous Materials

open access: yesAdvances in Materials Science and Engineering, 2021
This paper proposes using the master-curve band (MCB) to incorporate the unavoidable measurement errors and modeling uncertainty into the bitumen master-curve construction.
Quan Liu   +3 more
doaj   +1 more source

Investigation of the Rheological Properties of Zn-Ferrite/Perfluoropolyether Oil-Based Ferrofluids

open access: yesNanomaterials, 2021
The rheological properties of ferrofluids are related to various applications, such as sealing and loudspeakers, and have therefore attracted widespread attention.
Fang Chen   +5 more
doaj   +1 more source

Study on the Estimation of Rock Rheological Parameters under Multi-level Loading and Unloading Conditions

open access: yesMATEC Web of Conferences, 2018
Determining reasonable rheological constitutive models based on laboratory rock creep test data and estimating rheological parameters are important means of studying rheological mechanical property of rocks. Previous rock uniaxial or triaxial compression
Han Bing, Fu Qiang
doaj   +1 more source

Rheological and thermal properties of EVA-organoclay systems using an environmentally friendly clay modifiera [PDF]

open access: yesPolímeros
EVA systems, using an environmentally friendly organoclay modified with a non-ionic and free of ammonium ions modifier (BN-AM), were prepared in a single-screw laboratory extruder and characterized by rheological, morphological and thermal properties ...
Reinaldo Yoshio Morita   +5 more
doaj   +2 more sources

Study on adaptability of rheological index of nano-PUA-modified asphalt based on geometric parameters of parallel plate

open access: yesNanotechnology Reviews, 2021
To clarify the influence of geometric parameters of parallel plate on rheological properties of polyurea elastomer (PUA)-modified asphalt, nano-PUA powder was prepared, and nano-PUA powder modifier was modified by using high-speed shearing apparatus. The
Sun Xiaolong   +5 more
doaj   +1 more source

Research on mechanical properties of Bacillus subtilis biofilm expressing TasA-n16N

open access: yesHe jishu, 2022
BackgroundBacterial biofilm is a structure formed by bacteria communities living in a self-produced matrix of extracellular polymeric substances (EPS) composed of polysaccharides, proteins, nucleic acids, and so on.
QIN Simin, LIU Suying, ZHU Ying, LYU Min
doaj   +1 more source

Effects of Temperature on the Density of Water Based Drilling Mud

open access: yesJournal of Applied Sciences and Environmental Management, 2018
Rheological properties are tested throughout a drilling operation as it is critical in the control and maintenance of rheological properties. This paper investigates the effects of temperature on the density of water based drilling mud.
JP Ebikapaye
doaj   +1 more source

Effect of steam explosion on nutritional components, physicochemical and rheological properties of brown rice powder

open access: yesFrontiers in Nutrition, 2022
Brown rice powder is underutilized mainly due to its lower starch digestibility and poor processing performance. The present study investigated the potential of steam explosion on the improvement of nutritional and physicochemical characteristic in brown
Feng Kong   +5 more
doaj   +1 more source

Influence of plasma on the physical properties of ointments with quercetin

open access: yesActa Pharmaceutica, 2017
Effects of two independent variables - the content of quercetin (0 or 1 or 1.5 or 5 %) and the content of plasma (0 or 2 or 4 or 6 %) - on the organoleptic properties and rheological parameters of model formulations prepared on an amphiphilic base were ...
Szulc-Musioł Beata   +3 more
doaj   +1 more source

Rheological Properties of Organic Kerosene Gel Fuel

open access: yesGels, 2022
Gel fuel potentially combines the advantages of solid fuel and liquid fuel due to its special rheological properties, which have essential impacts on the application of gel fuel in propulsion systems.
Meng-Ge Li   +6 more
doaj   +1 more source

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