Magnetic Induction Tomography
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Detection of acute cerebral hemorrhage in rabbits by magnetic induction
Acute cerebral hemorrhage (ACH) is an important clinical problem that is often monitored and studied with expensive devices such as computed tomography, magnetic resonance imaging, and positron emission tomography. These devices are not readily available in economically underdeveloped regions of the world, emergency departments, and emergency zones. We have
Braz J Med Biol Res. Publicado em: 2014-02
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2. Desenvolvimento de sistema eletrônico para tomografia de indução magnética / Electronic system development for magnetic induction tomography
Magnetic induction tomography is a contactless conductivity imaging technique. This technique uses a magnetic field generator (usually a coil) to induce Eddy currents in the target object and several magnetic sensors (usually coils as well) that capture the magnetic field generated by these induced currents. The measurements obtained by these sensors can be
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2011
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3. Análise computacional da distribuição de campos e correntes e reconstrução de imagem em um sistema de tomografia de indução magnética / Computational analysis of current and field distribution and image reconstruction in a magnetic induction tomography system
A Tomografia de Indução Magnética é uma técnica em desenvolvimento para a visualização das propriedades eletromagnéticas de um objeto. Difere de outras técnicas de produção de imagens a partir de sinais eletromagnéticos por se tratar de um método não invasivo e sem contato cuja sua finalidade principal é a obtenção da distribuição de condu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2011
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4. Dipyridamole magnetic resonance imaging: a comparison with thallium-201 emission tomography.
Limitation of space and motion artefact make magnetic resonance imaging during dynamic exercise difficult. Pharmacological stress with dipyridamole can be used as an alternative to exercise for thallium scanning. Forty patients with a history of angina and an abnormal exercise electrocardiogram were studied by dipyridamole thallium myocardial perfusion tomog
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5. F18-fluorodeoxyglucose positron emission tomography in the context of other imaging techniques and prognostic factors in multiple myeloma
F18-fluorodeoxyglucose positron emission tomography (FDG-PET) is a powerful tool to investigate the role of tumor metabolic activity and its suppression by therapy for cancer survival. As part of Total Therapy 3 for newly diagnosed multiple myeloma, metastatic bone survey, magnetic resonance imaging, and FDG-PET scanning were evaluated in 239 untreated patie
American Society of Hematology.