Results 21 to 30 of about 160,559 (257)

Highly Conductive Ceramics with Multiple Types of Mobile Charge Carriers

open access: yesCrystals, 2021
Functional ceramic materials are of interest in many applications due to their structural and chemical richness and the huge range of physical properties that can be generated and modified by the control of the former (electrical conductivity, thermo ...
Sebastian Wachowski   +3 more
doaj   +1 more source

A Blasius boundary layer study for generalized viscosity model with thermo-physical properties and Falkner-Skan approach

open access: yesAlexandria Engineering Journal, 2023
In this article, we consider the boundary layer two-dimensional Carreau fluid flow induced by a heated inclined flat plate. The flow having variational viscosity of Carreau fluid is considered.
Mair Khan   +3 more
doaj   +1 more source

Metallic Oxides for Innovative Refrigerant Thermo-Physical Properties: Mathematical Models

open access: yesTikrit Journal of Engineering Sciences, 2022
Nano-refrigerant is announced to become an excellent refrigerant, which often improves heat transfer efficiency in the cooling systems. Different materials can be applied to be suspended in traditional coolants in the same way as nanoparticles.
Khairul Habib   +5 more
doaj   +1 more source

Thermo-physical properties of concrete exposed to high temperature

open access: yesConstruction and Building Materials, 2013
Abstract The processes of heat penetration into a concrete mass are extremely important. Under high temperature effect, chemical composition and physical structure of concrete changes. These changes are primarily observed at the cement paste and then at the aggregates as well.
Kizilkanat, Ahmet B.   +2 more
openaire   +3 more sources

Ablation behavior and mechanism analysis of C/SiC composites

open access: yesJournal of Materials Research and Technology, 2016
Ablation is an erosive phenomenon with removal of material by a combination of thermo-mechanical, thermo-chemical, and thermo-physical factors with high temperature, pressure, and velocity of combustion flame. Materials with outstanding thermo-mechanical
Yang Wang, Zhaofeng Chen, ShengJie Yu
doaj   +1 more source

Electrical and Thermo-Physical Properties of Meat Ball [PDF]

open access: yesInternational Journal of Food Properties, 2013
Ohmic heating is an interesting method for heating meat ball; however, its effectiveness relies on the electrical and thermo-physical properties of the product. Therefore, this research aimed to determine the electrical conductivities and thermo-physical properties of pork-meat balls.
Wassama Engchuan, Weerachet Jittanit
openaire   +1 more source

Effect of Bubbling on Ignition of PMMA Slab: Change in Thermo-Physical and Thermo-Radiative Properties

open access: yesFire
In semi-transparent polymers, ignition is not only dependent on conductive thermal transfer into the material but also on in-depth absorption of the radiation.
Chloë Vincent   +5 more
doaj   +1 more source

Evaluation of Approaches of Numerical Modelling of Solidification of Continuously Cast Steel Billets [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
The paper evaluates two approaches of numerical modelling of solidification of continuously cast steel billets by finite element method, namely by the numerical modelling under the Steady-State Thermal Conditions, and by the numerical modelling with the ...
M. Tkadlečková   +6 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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