Temperature simulation of microwave ablation based on improved specific absorption rate method compared to phantom measurements
نویسندگان
چکیده
منابع مشابه
Assessment of the role of specific absorption rate of mobile phones on the induction of microwave-induced survival adaptive responses after exposure to lethal doses of gamma radiation
Background: Whether exposure to common electromagnetic fields affects human health adversely has been a controversial issue. The main goal of this study was to assess the role of 900 MHz microwave radiations with different specific absorption rates (SARs), emitted from some widely used cell phones, on the induction of adaptive response in male Balb/c mice after receiving a lethal dose of gamma ...
متن کاملMRI scanner‐independent specific absorption rate measurements using diffusion coefficients
OBJECTIVE The purpose of this study was to measure specific absorption rate (SAR) during MRI scanning using a human torso phantom through quantification of diffusion coefficients independently of those reported by the scanner software for five 1.5 and 3 T clinical MRI systems from different vendors. METHODS A quadrature body coil transmitted the RF power and a body array coil received the sig...
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Background and aim: The aim of this study was to identify the factors affecting on students' performance in information retrieval based on fuzzy logic method compared to traditional method. Materials and methods: This survey-descriptive study was performed using quantitative approach. The research population was 34 PhD students, and the researcher-made questionnaire was used. Data were analyzed...
متن کاملThe Specific Absorption Rate of Mobile Phones Measured in a Flat Phantom and in the Standardized Human Head Phantom
We have investigated a simplification procedure of the Specific Absorption Rate (SAR) compliance test for mobile phones. In this paper, it is shown that maximum averaged SARs of a flat phantom and the SAM phantom are measured and compared for 38 mobile phones in the market in order to investigate on the applicability of using the flat phantom instead of the SAM phantom for the SAR measurement. ...
متن کاملa study on rate making and required reserves determination in reinsurance market: a simulation
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
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ژورنال
عنوان ژورنال: Computer Assisted Surgery
سال: 2017
ISSN: 2469-9322
DOI: 10.1080/24699322.2017.1378605