Improved resolution of D-bar images of ventilation using a Schur complement property and an anatomical atlas.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15669
Abstract: BACKGROUND Electrical impedance tomography (EIT) is a non-ionizing imaging technique for real-time imaging of ventilation of patients with respiratory distress. Cross-sectional dynamic images are formed by reconstructing the conductivity distribution from measured voltage data arising… read more here.
Keywords: bar images; resolution; pathology; anatomical atlas ... See more keywords
Extracting outer function part from Hardy space function
Sign Up to like & getrecommendations! Published in 2017 at "Science China Mathematics"
DOI: 10.1007/s11425-017-9169-5
Abstract: AbstractAny analytic signal fa(eit) can be written as a product of its minimum-phase signal part (the outer function part) and its all-phase signal part (the inner function part). Due to importance of such decomposition, Kumarasan… read more here.
Keywords: part; analytic signal; eit; function ... See more keywords
Controlling the sing and magnitude of Kerr nonlinearity in four-level N-type EIT medium
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.06.028
Abstract: Abstract Third-order nonlinear susceptibility in a four-level system with N-type configuration is studied by applying the electromagnetically induced transparency (EIT). The system is irradiated with a weak probe and two strong coupling fields. Behaviour of… read more here.
Keywords: kerr nonlinearity; eit; magnitude kerr; four level ... See more keywords
Endoscopic incisional therapy and other novel strategies for effective treatment of congenital esophageal stenosis.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of pediatric surgery"
DOI: 10.1016/j.jpedsurg.2020.01.013
Abstract: BACKGROUND & AIMS Congenital esophageal stenosis (CES) is an inborn condition of the esophagus that can be refractory to endoscopic dilation. Surgical intervention is not curative, with patients experiencing frequent ongoing need for therapy for… read more here.
Keywords: intervention; eit; therapy; incisional therapy ... See more keywords
Ultra-narrow electromagnetically induced transparency in the visible and near-infrared regions
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5093648
Abstract: The electromagnetically induced transparency (EIT) phenomenon is of great importance for plenty of applications, such as slow light, nonlinear effect, nanosensing, and metamaterials. The linewidth is a key factor to evaluate the characteristic of EIT,… read more here.
Keywords: visible near; induced transparency; ultranarrow eit; eit ... See more keywords
Electrical impedance tomography in the adult intensive care unit: clinical applications and future directions
Sign Up to like & getrecommendations! Published in 2022 at "Current Opinion in Critical Care"
DOI: 10.1097/mcc.0000000000000936
Abstract: Purpose of review Electrical impedance tomography (EIT) is a novel, noninvasive, radiation-free, bedside imaging and monitoring tool to assess and visualize regional distribution of lung ventilation and perfusion. Although primarily a research tool, rapidly emerging… read more here.
Keywords: electrical impedance; intensive care; eit; care unit ... See more keywords
CT Image-Guided Electrical Impedance Tomography for Medical Imaging
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2019.2958670
Abstract: This study presents a computed tomography (CT) image-guided electrical impedance tomography (EIT) method for medical imaging. CT is a robust imaging modality for accurately reconstructing the density structure of the region being scanned. EIT can… read more here.
Keywords: electrical impedance; method; medical imaging; image ... See more keywords
Classical Analog and Hybrid Metamaterials of Tunable Multiple-Band Electromagnetic Induced Transparency
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12244405
Abstract: The electromagnetic induced transparency (EIT) effect originates from the destructive interference in an atomic system, which contributes to the transparency window in its response spectrum. The implementation of EIT requires highly demanding laboratory conditions, which… read more here.
Keywords: band; eit; multiple band; hso model ... See more keywords