Tuhin Roy
https://orcid.org/0000-0002-1735-1590
Elastography, Finite element analysis, Signal processing, Acoustics, Inverse Problems
Works (15)
Updated: September 9th, 2023 05:01
2023 journal article
Full waveform inversion for arterial viscoelasticity
PHYSICS IN MEDICINE AND BIOLOGY, 68(5).
author keywords: arterial stiffness; shear wave elastography; guided waves; semi-analytical finite element method; cross-correlation
MeSH headings : Viscosity; Phantoms, Imaging; Elasticity; Arteries / diagnostic imaging; Elasticity Imaging Techniques / methods
iopscience.iop.org (publisher PDF)
Source: Web Of Science
Added: March 13, 2023
2023 article
Improving group velocity based estimates of arterial stiffness
Capron, C., Roy, T., Guddati, M., & Urban, M. W. (2023, March). JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol. 153.
Source: Web Of Science
Added: September 5, 2023
2023 article
Shear wave elastography: From dispersion matching to full waveform inversion
Guddati, M., Roy, T., Elmeliegy, A. M., & Urban, M. W. (2023, March). JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, Vol. 153.
Sources: Web Of Science, ORCID
Added: September 5, 2023
2022 journal article
Full wave simulation of arterial response under acoustic radiation force
COMPUTERS IN BIOLOGY AND MEDICINE, 149.
author keywords: Arterial stiffness; Guided waves; Semi-analytical finite element method; Shear wave elastography; Viscoelasticity
MeSH headings : Acoustics; Arteries / diagnostic imaging; Arteries / physiology; Elasticity Imaging Techniques / methods; Finite Element Analysis; Humans; Phantoms, Imaging
Sources: Web Of Science, ORCID
Added: October 17, 2022
2022 journal article
Measurement of wave propagation through a tube using dual transducers for elastography in arteries
PHYSICS IN MEDICINE AND BIOLOGY, 67(22).
author keywords: artery; wave propagation; elasticity; acoustic radiation force
MeSH headings : Elasticity Imaging Techniques / methods; Phantoms, Imaging; Transducers; Arteries / diagnostic imaging; Arteries / physiology; Motion
Sources: Web Of Science, ORCID
Added: December 19, 2022
2022 journal article
The influence of acoustic radiation force beam shape and location on wave spectral content for arterial dispersion ultrasound vibrometry
PHYSICS IN MEDICINE AND BIOLOGY, 67(13).
author keywords: ultrasound; shear wave; artery; waveguide; dispersion
MeSH headings : Acoustics; Elasticity Imaging Techniques / methods; Phantoms, Imaging; Ultrasonography
Sources: Web Of Science, ORCID
Added: July 5, 2022
2021 conference paper
Arterial Stiffness Estimation with Shear Wave Elastography
Presented at the 180th Meeting of the Acoustical Society of America.
Event: 180th Meeting of the Acoustical Society of America on June 8-10, 2021
Source: NC State University Libraries
Added: June 17, 2021
2021 journal article
Characterizing blood clots using acoustic radiation force optical coherence elastography and ultrasound shear wave elastography
PHYSICS IN MEDICINE AND BIOLOGY, 66(3).
author keywords: ischemic stroke; blood clots; mechanical thrombectomy (MT); thrombus; optical coherence elastography (OCE); shear wave elastography (SWE); acoustic radiation force (ARF)
MeSH headings : Acoustics; Elasticity Imaging Techniques; Erythrocytes / metabolism; Fibrin / metabolism; Finite Element Analysis; Humans; Thrombosis / diagnostic imaging; Thrombosis / metabolism; Tomography, Optical Coherence
Sources: Web Of Science, ORCID
Added: February 15, 2021
2021 journal article
Multimodal guided wave inversion for arterial stiffness: methodology and validation in phantoms
PHYSICS IN MEDICINE AND BIOLOGY, 66(11).
author keywords: elastography; dispersion; inverse problems; finite element; fluid-structure interaction
MeSH headings : Algorithms; Elastic Modulus; Elasticity Imaging Techniques; Phantoms, Imaging; Vascular Stiffness
Sources: Web Of Science, ORCID
Added: June 10, 2021
2021 journal article
Shear wave dispersion analysis of incompressible waveguides
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 149(2), 972–982.
Sources: Web Of Science, ORCID
Added: April 12, 2021
2021 journal article
Toward improved accuracy in shear wave elastography of arteries through controlling the arterial response to ultrasound perturbation in-silico and in phantoms
PHYSICS IN MEDICINE AND BIOLOGY, 66(23).
author keywords: acoustic radiation force; ultrasound vibrometry; waveguide modes; arteries
MeSH headings : Acoustics; Arteries / diagnostic imaging; Elasticity Imaging Techniques / methods; Phantoms, Imaging; Ultrasonography
Sources: ORCID, Web Of Science
Added: November 12, 2021
2020 conference paper
Guided wave inversion for arterial stiffness
The Journal of the Acoustical Society of America, 148(4), 2450–2450.
Event: 179th Meeting of the Acoustical Society of America on December 7-11, 2020
Sources: Crossref, ORCID
Added: June 17, 2021
2020 conference paper
Multimodal Inversion for Shear Modulus and Thickness of Arteries
Presented at the IEEE International Ultrasonics Symposium. https://api.ltb.io/show/BHQIA
Event: IEEE International Ultrasonics Symposium on September 6-11, 2020
Source: NC State University Libraries
Added: June 17, 2021
2017 journal article
Reliability based inspection planning using fracture mechanics based fatigue evaluations for ship structural details
Marine Structures, 54, 1–22.
author keywords: Fracture mechanics; Fatigue; Ship structure details; Inspection planning; S-N curve; Bayesian updating; Reliability index; Probability of detection
Sources: Crossref, ORCID
Added: June 17, 2021
2014 report
Meso level discrete element modeling for localized failure in concrete
[M.Tech. Thesis]. Kharagpur, India: Indian Institute of Technology.
Source: NC State University Libraries
Added: June 17, 2021
Employment
Updated: February 3rd, 2023 11:40
2023 - present
Columbia University New York, US
Postdoctoral Research Scientist
Biomedical Engineering
2021 - present
North Carolina State University Raleigh, North Carolina, US
Postdoctoral Research Scholar
Civil Engineering
2022 - 2022
Mayo Clinic Rochester, Minnesota, US
Research Affiliate
Biomedical Engineering
2014 - 2016
Indian Register of Shipping Mumbai, Maharashtra, IN
Assistant Surveyor
Research and Innovation
Education
Updated: January 18th, 2017 13:26
2016 - present
North Carolina State University Raleigh, NC, US
PhD
Civil Engineering
2012 - 2014
Indian Institute of Technology Kharagpur Kharagpur, West Bengal, IN
Master of Technology (M.Tech)
Civil Engineering
2008 - 2012
Indian Institute of Engineering Science and Technology Howrah, West Bengal, IN
Bachelor of Engineering (B.E.)
Civil Engineering
