Search Results - "MELCHAKOVA, Irina V"
-
1
Enhancement of Magnetic Resonance Imaging with Metasurfaces
Published in Advanced materials (Weinheim) (02-03-2016)“…It is revealed that the unique properties of ultrathin metasurface resonators can improve magnetic resonance imaging dramatically. A metasurface formed when an…”
Get full text
Journal Article -
2
Volumetric wireless coil based on periodically coupled split‐loop resonators for clinical wrist imaging
Published in Magnetic resonance in medicine (01-10-2018)“…Purpose Design and characterization of a new inductively driven wireless coil (WLC) for wrist imaging at 1.5 T with high homogeneity operating due to focusing…”
Get full text
Journal Article -
3
Adjustable Subwavelength Metasurface‐Inspired Resonator for Magnetic Resonance Imaging
Published in Physica status solidi. A, Applications and materials science (07-03-2018)“…Metasurfaces is a rapidly developing area with quite many prospective applications in light manipulation, aberration‐free optical imaging, and security. One…”
Get full text
Journal Article -
4
Deep learning‐based fully automatic segmentation of wrist cartilage in MR images
Published in NMR in biomedicine (01-08-2020)“…The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR…”
Get full text
Journal Article -
5
Small‐animal, whole‐body imaging with metamaterial‐inspired RF coil
Published in NMR in biomedicine (01-08-2018)“…Particular applications in preclinical magnetic resonance imaging require the entire body of an animal to be imaged with sufficient quality. This is usually…”
Get full text
Journal Article -
6
A parametric study of radiative dipole body array coil for 7 Tesla MRI
Published in Photonics and nanostructures (01-05-2020)“…•A parametric quantitative study of dipole 7 Tesla array coil was performed.•The transmit, SAR efficiency and mutual coupling due to coil structure were…”
Get full text
Journal Article -
7
Element decoupling of 7T dipole body arrays by EBG metasurface structures: Experimental verification
Published in Journal of magnetic resonance (1997) (01-08-2016)“…[Display omitted] •A finite-size high-impedance metasurface structure was manufactured for 7T MRI.•The structure improves isolation of two closely-spaced…”
Get full text
Journal Article -
8
Element decoupling of 7 T dipole body arrays by EBG metasurface structures: Experimental verification
Published in Journal of magnetic resonance (1997) (01-08-2016)Get full text
Journal Article -
9
Cover Image
Published in NMR in biomedicine (01-08-2020)“…The cover image is based on the Research Article Deep learning-based fully automatic segmentation of wrist cartilage in MR images by Ekaterina Brui et al.,…”
Get full text
Journal Article -
10
-
11
Cover Image
Published in NMR in biomedicine (01-08-2020)“…The cover image is based on the Research Article Deep learning-based fully automatic segmentation of wrist cartilage in MR images by Ekaterina Brui et al.,…”
Get full text
Journal Article -
12
Adjustable Subwavelength Metasurface‐Inspired Resonator for Magnetic Resonance Imaging (Phys. Status Solidi A 5∕2018)
Published in Physica status solidi. A, Applications and materials science (07-03-2018)“…A novel tunable metasurface design based on an array of capacitively loaded improves substantially image quality of magnetic resonance imaging systems. The…”
Get full text
Journal Article -
13
Cover Image, Volume 31, Issue 8
Published in NMR in biomedicine (01-08-2018)“…The cover image, by Mikhail Zubkov et al., is based on the Research Article Small‐animal, whole‐body imaging with metamaterial‐inspired RF coil,…”
Get full text
Journal Article -
14
Experimental verification of enhancement of evanescent waves inside a wire medium
Published in Applied physics letters (29-07-2013)“…A theoretically revealed effect [Belov et al., Opt. Lett. 34, 527 (2009)] of the significant enhancement of evanescent harmonics inside a wire medium slab is…”
Get full text
Journal Article -
15
High-impedance surfaces having stable resonance with respect to polarization and incidence angle
Published in IEEE transactions on antennas and propagation (01-03-2005)“…The work presented in this paper concerns a theoretical study on frequency selective surfaces (FSS) with application to artificial magnetic conductors or…”
Get full text
Journal Article -
16
Metasurfaces: Enhancement of Magnetic Resonance Imaging with Metasurfaces (Adv. Mater. 9/2016)
Published in Advanced materials (Weinheim) (01-03-2016)“…On page 1832, A. P. Slobozhanyuk and co‐workers report the unique properties of an ultrathin metasurface resonator that can dramatically improve magnetic…”
Get full text
Journal Article -
17
Electromagnetic bandgap metasurfaces for decoupling of elements of MRI body coil array at 7 Tesla
Published in 2015 Days on Diffraction (DD) (01-05-2015)“…Electromagnetic bandgap (EBG) structures belong to an important class of metamaterials that prevent wave propagation at certain frequencies. One of promising…”
Get full text
Conference Proceeding -
18
-
19
Locally Enhanced Image Quality with Tunable Hybrid Metasurfaces
Published 05-12-2017“…Metasurfaces represent a new paradigm in artificial subwavelength structures due to their potential to overcome many challenges typically associated with bulk…”
Get full text
Journal Article -
20
Deep learning-based fully automatic segmentation of wrist cartilage in MR images
Published 02-11-2018“…The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR…”
Get full text
Journal Article