Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Thomas J. Royston"'
Publikováno v:
IEEE Journal of Translational Engineering in Health and Medicine, Vol 8, Pp 1-8 (2020)
Acute chest syndrome (ACS) is the leading cause of death among people with sickle cell disease. ACS is clinically defined and diagnosed by the presence of a new pulmonary infiltrate on chest imaging with accompanying fever and respiratory symptoms li
Externí odkaz:
https://doaj.org/article/24d8927ee043479b98809c75317cb27f
Publikováno v:
PLoS ONE, Vol 15, Iss 2, p e0228603 (2020)
The onset and development of many airway pathologies affect sound propagation throughout the respiratory system; changes in respiratory sounds are detected primarily by auscultation, which is highly skill dependent. The aim of the present study was t
Externí odkaz:
https://doaj.org/article/7ebca804bab54adcb83d13a6f3f25df3
Autor:
Rolf Reiter, Shreyan Majumdar, Steven Kearney, André Kajdacsy-Balla, Virgilia Macias, Simone Crivellaro, Michael Abern, Thomas J. Royston, Dieter Klatt
Publikováno v:
Magnetic Resonance Imaging. 87:113-118
To quantify the heterogeneity of viscoelastic tissue properties in prostatectomy specimens from men with prostate cancer (PC) using MR elastography (MRE) with histopathology as reference.Twelve fresh prostatectomy specimens were examined in a preclin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c13433229d11e62e846bcbdc7e89109
https://doi.org/10.1016/j.mri.2022.01.005
https://doi.org/10.1016/j.mri.2022.01.005
Publikováno v:
J Eng Sci Med Diagn Ther
Dynamic elastography, whether based on magnetic resonance, ultrasound, or optical modalities, attempts to reconstruct quantitative maps of the viscoelastic properties of biological tissue, properties altered by disease and injury, by noninvasively me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6990535c5a3d6fdd86d353245251a916
https://pubmed.ncbi.nlm.nih.gov/36589925
https://pubmed.ncbi.nlm.nih.gov/36589925
Autor:
Zoujun Dai, Harish Palnitkar, Richard H. Sandler, Ying Peng, Thomas J. Royston, Robert A. Balk, Hansen A. Mansy, Brian Henry
Publikováno v:
Medical & biological engineering & computing
Pulmonary diseases and injury lead to structural and functional changes in the lung parenchyma and airways, often resulting in measurable sound transmission changes on the chest wall surface. Additionally, noninvasive imaging of externally driven mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b76818ed72f14f9d1dda5a5b4803f39
http://europepmc.org/articles/PMC7501255
http://europepmc.org/articles/PMC7501255
Autor:
Rolf Reiter, Marco A. Zampini, Martina Guidetti, Shreyan Majumdar, Thomas J. Royston, Dieter Klatt
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 135:105458
We aimed at characterizing the effects of the freeze-thaw cycle (FTC) on ex vivo specimens of porcine muscle, liver, kidney, and brain using tabletop magnetic resonance elastography (MRE) combined with rheological modeling. While frozen tissue banks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a16cc648d05bae331a09d34729ac38cb
https://doi.org/10.1016/j.jmbbm.2022.105458
https://doi.org/10.1016/j.jmbbm.2022.105458
Publikováno v:
Journal of the Acoustical Society of America, 146(5), EL451-EL457. Acoustical Society of America
A theoretical approach was recently introduced [Guidetti and Royston, J. Acoust. Soc. Am. 144, 2312-2323 (2018)] for the radially converging slow shear wave pattern in transverse isotropic materials subjected to axisymmetric excitation normal to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffffd7f01592d3d724ba4c2f826f08d8
http://www.scopus.com/inward/record.url?scp=85075824233&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85075824233&partnerID=8YFLogxK
Autor:
Thomas J. Royston, Martina Guidetti
Publikováno v:
The Journal of the Acoustical Society of America. 145:EL59-EL65
A theoretical approach was recently introduced by Guidetti and Royston [J. Acoust. Soc. Am. 144, 2312–2323 (2018)] for the radially converging elliptic shear wave pattern in transverse isotropic materials subjected to axisymmetric excitation normal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c135b79f2fefb9e57a935fa950a702d7
https://doi.org/10.1121/1.5088028
https://doi.org/10.1121/1.5088028
Autor:
Margaret Hammersly, Phillip L. Lewis, Pasquale Vena, Thomas J. Royston, Gloria Lorgna, Dieter Klatt, Martina Guidetti, Ramille N. Shah
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 89:199-208
The presence and progression of neuromuscular pathology, including spasticity, Duchenne's muscular dystrophy and hyperthyroidism, has been correlated with changes in the intrinsic mechanical properties of skeletal muscle tissue. Tools for noninvasive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2f723e0a7444cbbe0f411a62e027269
https://doi.org/10.1016/j.jmbbm.2018.09.032
https://doi.org/10.1016/j.jmbbm.2018.09.032
Autor:
Thomas J. Royston
Publikováno v:
J Acoust Soc Am
A strategy of spatial distortion to make an anisotropic problem become isotropic has been previously validated in two-dimensional transverse isotropic (TI) viscoelastic cases. Here, the approach is extended to the three-dimensional problem by conside
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f82d2ec912c8d9a4089d1d02a2f1857
https://europepmc.org/articles/PMC8024033/
https://europepmc.org/articles/PMC8024033/
