Results 81 to 90 of about 315,046 (231)
Archives of Foundry Engineering, 2017 This paper presents the impact of microwave penetration depth on the process of heating the moulding sand with sodium silicate. For each material it is affected by: the wavelength in vacuum and the real and imaginary components of the relative complex ...
Nowak D.
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Effective Medium Theory for Multi-Component Materials Based on Iterative Method
Photonics, 2020 For biomedical applications in the terahertz band, composites such as macromolecule compounds, biotissues and phantoms are studied. A description of dielectric properties of composite materials using mathematical models has its own fundamental and ...
Ravshanjon Nazarov +2 more
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Complex permeability and permittivity variation of carbonyl iron rubber in the frequency range of 2 to 18 GHz [PDF]
Journal of Aerospace Technology and Management, 2010 The complex dielectric permittivity (e) and magnetic permeability (m) of Radar Absorbing Materials (RAM) based on metallic magnetic particles (carbonyl iron particles) embedded in a dielectric matrix (silicon rubber) have been studied in the frequency ...
Adriana Medeiros Gama +1 more
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Kramers-Kronig relations and the properties of conductivity and permittivity in heterogeneous media
, 2018 The macroscopic electric permittivity of a given medium may depend on frequency, but this frequency dependence cannot be arbitrary, its real and imaginary parts are related by the well-known Kramers-Kronig relations.
Bedard, Claude, Destexhe, Alain
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Sensors InternationalThis paper presents a novel capacitive sensor-based device for detecting type-2 diabetes through blood analysis. The proposed methodology measures changes in the complex permittivity of red blood cells (RBCs) caused by elevated glucose levels, affecting ...
Santu Guin +2 more
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Electromagentic Properties of Filaments Containing Nanofillers for 3D Printing
Chemical Engineering Transactions, 2021 PLA filaments filled with different percentages of commercial graphene nanoplates (GNP) and multi-walled carbon nanotubes (CNT), produced for Fused Deposition Modeling (FDM) 3D-printing, are here considered.
Renata Adami +4 more
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An instrument for measuring the complex permittivity of the Martian top soil [PDF]
This permittivity measuring instrument measures the resistivity rho and the relative dielectric constant epsilon sub r of the Martian top soil along the path of a rover.
Grard, R.
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Dielectric response of a polar fluid trapped in a spherical nanocavity
, 2006 We present extensive Molecular Dynamics simulation results for the structure, static and dynamical response of a droplet of 1000 soft spheres carrying extended dipoles and confined to spherical cavities of radii $R=2.5$, 3, and 4 nm embedded in a ...
Bagchi B. +7 more
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Electric Field Enhancement in {\epsilon}-near-zero Slabs under TM-Polarized Oblique Incidence
, 2012 We investigate local field enhancement phenomena in subwavelength, {\epsilon}-near-zero (ENZ) slabs that do not exploit Fabry-P\'erot resonances. In particular, we study the linear response of engineered metamaterial slabs of finite thickness based on ...
Campione, Salvatore +4 more
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, 2010 Applications of the covariant theory of drive-forms are considered for a class of perfectly insulating media. The distinction between the notions of "classical photons" in homogeneous bounded and unbounded stationary media and in stationary unbounded ...
Benn I. M. +8 more
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