The effects of microwave plasma induction and reduction on the promotion of the carbothermal reduction of iron oxides (α-Fe2O3, γ-Fe2O3, and Fe3O4) are investigated using in situ emission spectroscopy measurements during 2.45 GHz microwave processing, and the plasma discharge (such as CN and N2) is measured during microwave E-field irradiation. It is shown that CN gas or excited CN molecules co...

In this paper, the Specific Absorption Rate (SAR) distribution in a human head irradiated by an obliquely incident electromagnetic plane wave is studied. A simple planar multi-layered structure is used to model the human head. Moreover, the steady state thermal elevation distribution is calculated by solving the bioheat equation using the finite difference time domain (FDTD) method. Both types ...

objective(s):painful diabetic neuropathy is associated with hyperexcitability and hyperactivity of spinal cord neurons. however, its underlying pathophysiological mechanisms have not been fully clarified. induction of excitatory/inhibitory neurotransmission imbalance at the spinal cord seems to account for the abnormal neuronal activity in diabetes. protective properties of neurosteroids have b...

The studies of correlation between magnetic properties and microstructure were conducted on samples lithium-substituted ferrite, sintered in radiation radiation-thermal conditions. Radiation-thermal sintering was performed for compacts irradiated with a pulsed electron beam energy (1.5–2.0) MeV, current per pulse (0.5-0.9) A, irradiation duration 500 μs, repetition rate (5–50) Hz, compact heati...

Induction thermography is a promising nondestructive testing technique with the advantages of high efficiency, lift-off tolerance, and defect imaging. To fulfill scanning detection quantify in bearing rings, this paper proposes eddy current under AC-DC composite magnetization. With DC magnetization, will cause permeability disturbance ring surface. Under high-frequency AC disturbed generate non...