Zobrazeno 1 - 10
of 12
pro vyhledávání: '"George-Marian Vasilescu"'
Autor:
Mihai Eugen Marin, M. G. Neacsu, Mihai Maricaru, Gabriel Kacso, L. N. Demeter, G. V. Rasnoveanu, I. Barsan, George-Marian Vasilescu
Publikováno v:
2018 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
In this paper we present the challenges that arise in using devices based on contact thermography that are to be used for the detection and localization of very early breast cancers. Both devices can be connected to a PC using the common USB port. Tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb61f559274f37fa1c13f1ea3f760f35
https://doi.org/10.1109/isfee.2018.8742463
https://doi.org/10.1109/isfee.2018.8742463
Publikováno v:
IEEE Transactions on Magnetics. 51:1-4
The efficiency of electromagnetic levitation devices can be improved by shortening the path of the magnetic flux which can be done by employing a magnetic circuit. The eddy currents are computed using an integral equation, and the ferromagnetic mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae65eba4687040f2bcd90555c2b09aa
https://doi.org/10.1109/tmag.2014.2361456
https://doi.org/10.1109/tmag.2014.2361456
Autor:
Ioan Florea Hantila, George Marian Vasilescu, Teodor Leuca, Marius Codrean, Livia Bandici, Mihai Maricaru, Adrian Burca
Publikováno v:
2017 14th International Conference on Engineering of Modern Electric Systems (EMES).
The periodic electromagnetic field problem in ferromagnetic nonlinear bars is solved by using the iterative method of polarization, the Fourier series decomposition at each iteration, and the harmonics of the electromagnetic field are obtained by sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33bc8e5bc8371e4a77fe15ff4cb4cce
https://doi.org/10.1109/emes.2017.7980393
https://doi.org/10.1109/emes.2017.7980393
Autor:
Gabriel Kacso, Victor Cauni, Marilena Stanculescu, Ioan Florea Hantila, George Marian Vasilescu, Mihai Maricaru, Mihai Eugen Marin
Publikováno v:
2017 10th International Symposium on Advanced Topics in Electrical Engineering (ATEE).
This paper presents some aspects regarding the thermographic detection of early-stage cancer that can affect paired organs. The use of a difference thermal field on the surface of the skin near paired organs surfaces is proposed as part of a detectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35b0f6acc5dd090ffec63d8e47c312b
https://doi.org/10.1109/atee.2017.7905121
https://doi.org/10.1109/atee.2017.7905121
Publikováno v:
IEEE Transactions on Magnetics. 50:73-76
Solution of the equation of motion for conductors in external magnetic fields requires the knowledge of the magnetic forces due to the induced eddy currents that, in turn, can be determined if the position and the velocity of the bodies are known. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf9f484c96192988392fd507a7d5ea7
https://doi.org/10.1109/tmag.2013.2282772
https://doi.org/10.1109/tmag.2013.2282772
Publikováno v:
2016 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
The paper proposes a method for the analysis of electromagnetic shielding in the case of perforated screens. The screen is modeled by an electric circuit on which loop analysis is performed. The equations coefficients are obtained from the resistance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d043532bf0ea8461e4b854f6f64d0fa9
https://doi.org/10.1109/isfee.2016.7803190
https://doi.org/10.1109/isfee.2016.7803190
Autor:
Mihai Maricaru, Florea I. Hantila, Marius Aurel Costea, Oana Drosu, Marilena Stanculescu, George-Marian Vasilescu
Publikováno v:
2015 13th International Conference on Engineering of Modern Electric Systems (EMES).
Piercing the cell membrane using an electric pulse (electroplasmolysis), in order to release the liquid within, is a modern food processing procedure. Obtaining the electric field required for piercing the cell, without needlessly increasing the ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ff210dc244c09e9067661b4233db91b
https://doi.org/10.1109/emes.2015.7158418
https://doi.org/10.1109/emes.2015.7158418
Publikováno v:
2015 9th International Symposium on Advanced Topics in Electrical Engineering (ATEE).
The paper presents a method for the analysis of the motion of an electromagnet armature when given voltages are applied at its terminals. The nonlinearity of the ferromagnetic core is treated by the polarization fixed point method (PFPM), the magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa31994bf60bbf7d320de75bcce1d43e
https://doi.org/10.1109/atee.2015.7133845
https://doi.org/10.1109/atee.2015.7133845
Autor:
Gabriel Kacso, Ioan Florea Hantila, Marilena Stanculescu, Oana Drosu, George-Marian Vasilescu, Mihai Maricaru
Publikováno v:
2014 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
A more intense metabolism of cancer cells versus normal cells may be an important source of heat which produces changes of the affected breast tissue thermal field. In very early tumors, when neoangiogenesis has not been developed yet, the thermal ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1251e11cd5a30db4e1e48105382144ae
https://doi.org/10.1109/isfee.2014.7050614
https://doi.org/10.1109/isfee.2014.7050614
Publikováno v:
2014 International Symposium on Fundamentals of Electrical Engineering (ISFEE).
A thermoelectric generator (also known as a Seebeck generator) whose current is controlled by a periodically-operated switch is considered. The steady state analysis is therefore performed on a periodically switched nonlinear circuit. An iterative pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527698cfd4b59aa824de90981c8299f3
https://doi.org/10.1109/isfee.2014.7050595
https://doi.org/10.1109/isfee.2014.7050595