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Full-Text Articles in Engineering
Classification Of The Likelihood Of Colon Cancer With Machine Learning Techniques Using Ftir Signals Obtained From Plasma, Suat Toraman, Mustafa Gi̇rgi̇n, Bi̇lal Üstündağ, İbrahi̇m Türkoğlu
Classification Of The Likelihood Of Colon Cancer With Machine Learning Techniques Using Ftir Signals Obtained From Plasma, Suat Toraman, Mustafa Gi̇rgi̇n, Bi̇lal Üstündağ, İbrahi̇m Türkoğlu
Turkish Journal of Electrical Engineering and Computer Sciences
Colon cancer is one of the major causes of human mortality worldwide and the same can be said for Turkey. Various methods are used for the determination of cancer. One of these methods is Fourier transform infrared (FTIR) spectroscopy, which has the ability to reveal biochemical changes. The most common features used to distinguish patients with cancer and healthy subjects are peak densities, peak height ratios, and peak area ratios. The greatest challenge of studies conducted to distinguish cancer patients from healthy subjects using FTIR signals is that the signals of cancer patients and healthy subjects are similar. In the …
Decreasing Of The Concentration Quenching Of Fluorescent Dye In A Solution By Introducing It To Nanoparticles Of Silicon Dioxide, V. G. Lukiaschenko, V. E. Messerle, A. B. Ustimenko, K. A. Umbetkaliev
Decreasing Of The Concentration Quenching Of Fluorescent Dye In A Solution By Introducing It To Nanoparticles Of Silicon Dioxide, V. G. Lukiaschenko, V. E. Messerle, A. B. Ustimenko, K. A. Umbetkaliev
Eurasian Journal of Physics and Functional Materials
The article presents the results of experimental studies of a double-chamber linear circuit DC electric arc plasmatron in experimental and industrial conditions. The electric arc plasmatron of the VORTEX-200 linear circuit with a rated power of 200 kW is designed for plasma ignition of a pulverized-coal torch, its stabilization and oil-free ignition of pulverized-coal boilers of thermal power plants.The linear circuit plasmatron contains two water-cooled casings isolated from each other, one of which has a hollow cylindrical electrode - a cathode having swirlers of the plasma-forming gas at both ends, and the other has an output electrode - an anode-diffuser …
Investigation Of Microplasma Cells Fabricated On Silicon Wafer, Koffi Abalo-Akuvi
Investigation Of Microplasma Cells Fabricated On Silicon Wafer, Koffi Abalo-Akuvi
Journal of the Microelectronic Engineering Conference
The objective of this project was to investigate the possibility of producing array of microplasma, having aluminum and silicon electrodes, and oxide as a dielectric with cavity size as large as 30x30 μm2. One of the potential applications among many was to use such device as a photodector. A new class of photodectors, hybrid semiconductor-microplasma devices, to exhibit photoresponsivities in the visible and near infrared that are more than an order of magnitude larger than those typical of semiconductor avalanche photodiodes [1]. After fabrication processing, the route causes of failure were determined. Processing problems were diagnosed and …
Development Of A Linear-Source, Atmospheric-Pressure Rf Glow Discharge Plasma, Andrew J. Wagner
Development Of A Linear-Source, Atmospheric-Pressure Rf Glow Discharge Plasma, Andrew J. Wagner
Journal of the Microelectronic Engineering Conference
A linear-source, atmospheric-pressure RF glow discharge plasma has been designed, fabricated, and analyzed. The RIT atmospheric-pressure plasma (RITAPP) consists of two parallel-plate electrodes separated by a 1.2 mm gap. Helium is flown through the gap, exiting the slit and impinging a substrate. 13.56 MHz RF power is applied to one electrode, resulting in a non-thermal plasma with a gas temperature (Tg) between 50 and 150 °C. Optical emission spectroscopy was used to determine spectral radiation in the UV-Vis region of helium and helium/oxygen plasmas. Singlet and triplet helium emissions as well as numerous 0, H, and OH peaks …