Isbn: 9783659198243 - non-invasive hyperthermia system for brain tumors: fdtd based analysis (4 resultados)

Taschenbuch. Condición: Neu. Non-Invasive Hyperthermia System for Brain Tumors | FDTD Based Analysis | Sulafa Yacoub (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783659198243 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

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Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this study a numerical design of a new noninvasive hyperthermia applicator system capable of effectively heating deep seated brain tumor using inexpensive, simple, and easy to fabricate components. The proposed system is composed of a microstrip antenna, an ellipsoidal reflector and a head model. The irradiating antenna is placed at one of the foci of the ellipsoidal reflector while the brain tumor is placed at the other focus. The FDTD method was used to compute both the SAR patterns and the temperature distribution in a realistic 3D head model from MRI-derived data with seventeen different tissue structures. Several improvement steps were performed on all of the applicator system configurations to adequately ensure sufficient and focused energy deposition and temperature distribution in brain tumors.The obtained results show the feasibility of designing a noninvasive brain hyperthermia treatment system capable of raising the temperature of tumors within the brain to sufficient therapeutic values using simple inexpensive components.…

Kartoniert / Broschiert. Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Yacoub SulafaSulafa Yacoub Mohammed BSc.from Gezira University (Sudan)-2006MSc.from Cairo University (Egypt)-2010Lecturer at Gezira University -Faculty of Engineering and Technology.In this study a numerical design of a new nonin.…