Conferences related to Magnetic resonance imaging

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2020 IEEE 16th International Workshop on Advanced Motion Control (AMC)

AMC2020 is the 16th in a series of biennial international workshops on Advanced Motion Control which aims to bring together researchers from both academia and industry and to promote omnipresent motion control technologies and applications.


2019 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)

The conference program will consist of plenary lectures, symposia, workshops andinvitedsessions of the latest significant findings and developments in all the major fields ofbiomedical engineering.Submitted papers will be peer reviewed. Accepted high quality paperswill be presented in oral and postersessions, will appear in the Conference Proceedings and willbe indexed in PubMed/MEDLINE & IEEE Xplore


2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI)

The IEEE International Symposium on Biomedical Imaging (ISBI) is the premier forum for the presentation of technological advances in theoretical and applied biomedical imaging.ISBI 2019 will be the 16th meeting in this series. The previous meetings have played a leading role in facilitating interaction between researchers in medical and biological imaging. The 2019 meeting will continue this tradition of fostering cross fertilization among different imaging communities and contributing to an integrative approach to biomedical imaging across all scales of observation.


2019 IEEE Applied Power Electronics Conference and Exposition (APEC)

APEC focuses on the practical and applied aspects of the power electronics business. The conference addresses issues of immediate and long term importance to practicing power electronics engineer.


2019 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

International Geosicence and Remote Sensing Symposium (IGARSS) is the annual conference sponsored by the IEEE Geoscience and Remote Sensing Society (IEEE GRSS), which is also the flagship event of the society. The topics of IGARSS cover a wide variety of the research on the theory, techniques, and applications of remote sensing in geoscience, which includes: the fundamentals of the interactions electromagnetic waves with environment and target to be observed; the techniques and implementation of remote sensing for imaging and sounding; the analysis, processing and information technology of remote sensing data; the applications of remote sensing in different aspects of earth science; the missions and projects of earth observation satellites and airborne and ground based campaigns. The theme of IGARSS 2019 is “Enviroment and Disasters”, and some emphases will be given on related special topics.


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Periodicals related to Magnetic resonance imaging

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Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Biomedical Circuits and Systems, IEEE Transactions on

The Transactions on Biomedical Circuits and Systems addresses areas at the crossroads of Circuits and Systems and Life Sciences. The main emphasis is on microelectronic issues in a wide range of applications found in life sciences, physical sciences and engineering. The primary goal of the journal is to bridge the unique scientific and technical activities of the Circuits and Systems ...


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Electromagnetic Compatibility, IEEE Transactions on

EMC standards; measurement technology; undesired sources; cable/grounding; filters/shielding; equipment EMC; systems EMC; antennas and propagation; spectrum utilization; electromagnetic pulses; lightning; radiation hazards; and Walsh functions


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Most published Xplore authors for Magnetic resonance imaging

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Xplore Articles related to Magnetic resonance imaging

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Characterization of reactively sputtered iron oxide thin films for developing magnetic resonance imaging contrast agents

2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII), 2013

This paper reports the characterization of reactively sputtered iron oxide thin films for their application in a novel class of top-down engineered contrast agent particles for multispectral magnetic resonance imaging (MRI). Tunable saturation magnetic polarizations (J<sub>S</sub>) of iron oxide thin films ranging from approximately 0.05 to 0.2 emu/mg were achieved by adjusting sputtering parameters. The iron oxide thin films were ...


A 4-channel RF coil based on a novel dipole-element with eigen-resonant shielding plate for 7-Tesla magnetic resonance imaging

2014 44th European Microwave Conference, 2014

First imaging tests of a 4-channel RF coil using novel 41 cm-long dipole elements with an eigen-resonant shielding plate in a 7-Tesla magnetic resonance imaging (MRI) system are presented. The proposed 4-channel coil is loaded by a homogeneous phantom to model the human body. Gradient echo images on the transverse, sagittal and coronal planes are acquired in CP<sup>+</sup> mode and ...


Douglas-Gunn method applied to dosimetric assessment in magnetic resonance imaging

2016 IEEE Conference on Electromagnetic Field Computation (CEFC), 2016

This work analyses the thermal effects produced by the time-varying magnetic fields of a Magnetic Resonance Imaging scanner in the patient's body, also considering the case of a metallic implant. The computations are performed by the successive solution of an electromagnetic field and a thermal problem. In particular, the performances of a transient thermal solver, implemented according to the Douglas-Gunn ...


Wire metamaterial for the improvement of magnetic resonance imaging

2013 SBMO/IEEE MTT-S International Microwave & Optoelectronics Conference (IMOC), 2013

In this paper, we report about the first experimental verification of evanescent waves enhancement inside wire metamaterial. The enhancement is originated by resonant pumping of standing waves inside the wire metamaterial. An excellent agreement between the experimental data and numerical results is found. Furthermore the applicability of this concept for improvement of magnetic resonance imaging is demonstrated.


Measurement of particle separation by magnetic resonance imaging

IEEE Sensors Journal, 2005

Magnetic resonance imaging (MRI) of water in filtration devices made from glass and/or plastic not only visualizes in three dimensions all the structural components, but also the time course of the particle separation process.


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Educational Resources on Magnetic resonance imaging

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IEEE.tv Videos

IMS 2015: Robert H. Caverly - Aspects of Magnetic Resonance Imaging
IEEE Medal for Innovations in Healthcare Technology - Thomas F. Budinger - 2018 IEEE Honors Ceremony
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 4 of 7 - MRI at 130 Microtesla
Niobium Manufacturing for Superconductivity - ASC-2014 Plenary series - 5 of 13 - Tuesday 2014/8/12
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 5 of 7 - SQUID Instrumentation for Early Cancer Diagnostics
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 3 of 7 - MEG and ULF-MRI
ASC-2014 SQUIDs 50th Anniversary: 2 of 6 - John Clarke - The Ubiquitous SQUID
The Josephson Effect: SQUIDs Then and Now: From SLUGS to Axions
IEEE Magnetics 2014 Distinguished Lectures - Tim St Pierre
ASC-2014 SQUIDs 50th Anniversary: 4 of 6 - Keiji Enpuku
Charles A. Mistretta accepts the IEEE Medal for Innovations in Healthcare Technology - Honors Ceremony 2016
Wireless Power Charging of Plug-In Electric Vehicles
IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
A Discussion on Hard Drives
Perpendicular magnetic anisotropy: From ultralow power spintronics to cancer therapy
2011 IEEE Medal for Innovations in Healthcare Technology - Harrison H. Barrett
Magnetic Nanowires: Revolutionizing Hard Drives, RAM, and Cancer Treatment
Spin Dynamics in Inhomogeneously Magnetized Systems - Teruo Ono: IEEE Magnetics Society Distinguished Lecture 2016
Magnetic Shield Implementation - EMC Society Demo
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 6 of 7 - A high sensitive magnetometer system for natural magnetic field measurements

IEEE-USA E-Books

  • Characterization of reactively sputtered iron oxide thin films for developing magnetic resonance imaging contrast agents

    This paper reports the characterization of reactively sputtered iron oxide thin films for their application in a novel class of top-down engineered contrast agent particles for multispectral magnetic resonance imaging (MRI). Tunable saturation magnetic polarizations (J<sub>S</sub>) of iron oxide thin films ranging from approximately 0.05 to 0.2 emu/mg were achieved by adjusting sputtering parameters. The iron oxide thin films were characterized using energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and superconducting quantum interference (SQUID) magnetometry to study their chemical compositions, crystalline structures, and magnetic property, respectively. A novel MRI contrast agent was fabricated using the iron oxide deposition parameters to achieve a desired J<sub>S</sub>; these particles were subsequently validated using MRI.

  • A 4-channel RF coil based on a novel dipole-element with eigen-resonant shielding plate for 7-Tesla magnetic resonance imaging

    First imaging tests of a 4-channel RF coil using novel 41 cm-long dipole elements with an eigen-resonant shielding plate in a 7-Tesla magnetic resonance imaging (MRI) system are presented. The proposed 4-channel coil is loaded by a homogeneous phantom to model the human body. Gradient echo images on the transverse, sagittal and coronal planes are acquired in CP<sup>+</sup> mode and compared to the more established 25 cm-long elements. Relative B<sub>1</sub><sup>+</sup> maps for each channel show good separation of transmit sensitivities. The proposed coil exhibits improved image homogeneity on transverse planes due to the broader field distribution, and a large longitudinal field-of-view.

  • Douglas-Gunn method applied to dosimetric assessment in magnetic resonance imaging

    This work analyses the thermal effects produced by the time-varying magnetic fields of a Magnetic Resonance Imaging scanner in the patient's body, also considering the case of a metallic implant. The computations are performed by the successive solution of an electromagnetic field and a thermal problem. In particular, the performances of a transient thermal solver, implemented according to the Douglas-Gunn scheme, are discussed and compared with other computational procedures. An example of application is finally presented.

  • Wire metamaterial for the improvement of magnetic resonance imaging

    In this paper, we report about the first experimental verification of evanescent waves enhancement inside wire metamaterial. The enhancement is originated by resonant pumping of standing waves inside the wire metamaterial. An excellent agreement between the experimental data and numerical results is found. Furthermore the applicability of this concept for improvement of magnetic resonance imaging is demonstrated.

  • Measurement of particle separation by magnetic resonance imaging

    Magnetic resonance imaging (MRI) of water in filtration devices made from glass and/or plastic not only visualizes in three dimensions all the structural components, but also the time course of the particle separation process.

  • Anti-alias image reconstruction in magnetic resonance imaging

    An image reconstruction technique that reduces aliasing artifacts by scalable image reconstruction in magnetic resonance imaging is proposed. The signal obtained by the phase-scrambling Fourier imaging technique can be transformed to the signal described in the Fresnel transform equation of the objects. Therefore, image reconstruction can be performed not only by inverse Fourier transform but also by inverse Fresnel transform. Image reconstruction by inverse Fresnel transform allows shrinking of images of rather wide scales. Thus, alias-free images can be reconstructed even from signals that produce aliasing artifacts by standard Fourier transform reconstruction. Simulation and experimental studies reveal that the proposed method can be used to produce anti-alias images.

  • Visualization of air bubbles by magnetic resonance imaging

    Magnetic resonance imaging (MRI) of water can be used to locate and measure air bubbles inside complex fluid-processing equipment, such as water filters, blood filters, and kidney dialysis modules. Importantly, not only can the bubble itself be studied, but it is also possible to investigate the effect of the bubble on the proper functioning of the item of the equipment in question.

  • Capacitively-loaded metasurfaces and their application in magnetic resonance imaging

    Metasurfaces provide a conceptually new and efficient way to control electromagnetic field distributions by engineering the electromagnetic response of their unit cells having subwavelength dimensions and periodicity. In this work we propose new passive resonators based on metasurfaces with strongly miniaturized unit cells due to their capacitive loading. We study unique features of such devices and discuss their possible applications in magnetic resonance imaging (MRI).

  • Imaging of Electric Permittivity and Conductivity Using Magnetic Resonance Imaging

    The purpose of this study is to propose a method for noninvasively measuring the spatial distribution of electric permittivity and conductivity using magnetic resonance imaging (MRI). In this method, weak radio-frequency (RF) electric current is applied to the sample through surface electrodes. The permittivity and conductivity of the sample are estimated from a set of images obtained with and without application of the current. The algorithm for calculating these quantities was evaluated using numerical simulations and experiments. We assumed a cylindrical sample having relative permittivity of 40 and conductivity of 0.14 S/m. The simulation showed that suppression of nonuniformity of a RF magnetic field is important for reducing errors in measurement. Experiments were carried out using a 4.7 T MRI system and a sample consisting of a saline solution and ethanol. The estimated permittivity and conductivity at the center of the sample were approximately 40 and 2 S/m, respectively. The method has the advantage of noninvasive and high-resolution imaging of the electric properties of the sample, and is easily applicable to biological tissues and human subjects.

  • Comprehensive study on coupled meandered microstrip line RF coil elements for 7-Tesla Magnetic Resonance Imaging

    This paper presents a study of a pair of coupled meandered microstrip line RF coil elements for use in 7T Magnetic Resonance Imaging. Both the distance to a load (absorbing medium/phantom) above the coils as well as to the RF shield below the coils are seen to have strong influence on the radiation resistance, Q-factor, resonance frequency, EM-field distributions and mutual coupling of the coil array. Numerical simulations were performed and experimental measurement for a specific case has been accomplished for verification.



Standards related to Magnetic resonance imaging

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