Results 11 to 20 of about 1,552,649 (299)

Electrical conductivity in hexaalkoxytriphenylenes [PDF]

open access: yesRecueil des Travaux Chimiques des Pays-Bas, 1987
AbstractTriphenylenes containing six side‐chains O(CH2)nCH3, n  3‐5, have been prepared and doped with iodine. The compounds show mesophases which have been characterised by differential‐scanning calorimetry and small‐angle X‐ray scattering. Samples doped with iodine show an electrical conductivity of 10−4‐10−3Ω−1·m−1, which is slightly higher in the ...
Keulen, J. van   +3 more
openaire   +2 more sources

Finite Element Analysis of Tissue Conductivity during High-frequency and Low-voltage Irreversible Electroporation [PDF]

open access: yesIranian Journal of Medical Physics, 2017
Introduction: Irreversible electroporation (IRE) is a process in which the membrane of the cancer cells are irreversibly damaged with the use of high-intensity electric pulses, which in turn leads to cell death. The IRE is a non-thermal way to ablate the
amir khorasani   +2 more
doaj   +1 more source

The role of additional pulses in electropermeabilization protocols.

open access: yesPLoS ONE, 2014
Electropermeabilization (EP) based protocols such as those applied in medicine, food processing or environmental management, are well established and widely used.
Cecilia Suárez   +4 more
doaj   +1 more source

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

open access: yes, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Fina, Alberto   +3 more
core   +1 more source

Analysis and processing of mechanically stimulated electrical signals for the identification of deformation in brittle materials [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The fracture of brittle materials is of utmost importance for civil engineering and seismology applications.
Kyriazis, Panagiotis A
core   +6 more sources

Stress Grading Performance Analysis of Stator Coil Considering the Manufacturing Method and the Insulation Design

open access: yesIEEE Access, 2022
In rotating machines, the approach of applying nonlinear conductive stress grading tape (SGT) has been applied to reduce the electric field stress in the coil’s overhang region.
Yu-Min Kim, Myungchin Kim
doaj   +1 more source

Measurements of Some Plasma Parameters of Hybrid Discharge in Air at Moderate Pressure [PDF]

open access: yesمجلة التربية والعلم, 2007
In abnormal glow discharge in air under (D.C) excitation at different pressures in varying both frequency and amplitude of radio frequency field. Measurements of some plasma parameters such as (axial and radial electric field, electrical conductivity of ...
S.K. AL-Hakary
doaj   +1 more source

Ultrashort electric pulse induced changes in cellular dielectric properties

open access: yes, 2007
The interaction of nanosecond duration pulsed electric fields (nsPEFs) with biological cells, and the models describing this behavior, depend critically on the electrical properties of the cells being pulsed.
Kolb, J K   +8 more
core   +2 more sources

Electromagnetic Waves’ Impact on Hydraulic Conductivity of Granular Soils

open access: yesGeotechnics, 2023
Electromagnetic (EM) waves, traditionally used for purposes such as geophysical characterization, impact properties to be measured. This paper describes the effects of radio frequency (RF) waves on the hydraulic conductivity of glass beads and natural ...
Arvin Farid   +3 more
doaj   +1 more source

THE MEASUREMENT OF ELECTRICAL CONDUCTIVITY. [PDF]

open access: yesMinutes of the Proceedings of the Institution of Civil Engineers, 1903
n ...
openaire   +1 more source

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