Výsledky vyhledávání - "J. E. Assentoft"

Small intestine wall distribution of elastic stiffness measured with 500 MHz scanning acoustic microscopy

Autor: J. E. Assentoft, C.S. Jørgensen, Hans Gregersen, G. A. D. Briggs, D. Knauss

Publikováno v: Jorgensen, C S, Assentoft, J E, Knauss, D, Gregersen, H & Briggs, G A 2001, ' Small intestine wall distributin of elastic stiffness measured with 500 MHz scanning acoustic microscopy ' Ann Biomed Eng, vol. 29, no. 12, pp. 1059-1063 .

Obtaining data relating intestinal mechanical properties and histology is a step towards the next level in the hierarchy of structure of living tissue, and may provide new insight into the mechanisms of intestinal function and disease such as obstruc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::338c03fe83d878f2e0a07120df394d98
https://ora.ox.ac.uk/objects/uuid:9e36c167-0105-430d-98e2-7c155035ec3b

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Autor: Hans Gregersen, William D. O'Brien, J. E. Assentoft

Publikováno v: Digestive Diseases and Sciences. 45:1260-1266

Impedance planimetry and high-frequency ultrasound were used to determine circumferential stress and strain from measurements of luminal cross-sectional area and wall thickness during balloon distension of the guinea pig esophagus in vitro (N = 30).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0adf23660ecf51f43bf81ad1258ecd7e
https://doi.org/10.1023/a:1005579214416

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Characterizing biological tissue using scanning laser acoustic microscopy

Autor: J. E. Assentoft, William D. O'Brien, Jens Christian Djurhuus, C.S. Jørgensen, Hans Gregersen, L. L. Christensen

Publikováno v: IEEE Engineering in Medicine and Biology Magazine. 15:42-45

The scanning laser acoustic microscopy (SLAM) technique offers high resolution for determining the properties of individual layers. To introduce the SLAM technique as a method for measuring the speed of sound in tubular layered organs, and possibly d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14d9fea9d6248083527ed11b7a613d3d
https://doi.org/10.1109/51.482793

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Propagation speed of sound assessment in the layers of the guinea-pig esophagus in vitro by means of acoustic microscopy

Autor: William D. O'Brien, J. E. Assentoft, Hans Gregersen

Publikováno v: Assentoft, J E, Gregersen, H & O'Brien (Jr.), W D 2001, ' Propagation speed of sound assessment in the layers of the guinea-pig esophagus in vitro by means of acoustic microscopy ', Ultrasonics, vol. 39, no. 4, pp. 263-268 . https://doi.org/10.1016/S0041-624X(01)00053-1
Assentoft, J E, Gregersen, H & O'Brien, W D J 2001, ' Propagation speed of sound assessment in the layers of the guinea-pig esophagus in vitro by means of acoustic microscopy ' Ultrasonics, vol. 39, no. 4, pp. 263-268 .

The study's purpose was to evaluate the propagation speed of sound in the tissue layers of the esophagus at various mechanical loadings. Scanning laser acoustics microscopy was applied for the estimation of the propagation speed in the mucosa-submuco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4692b89c41c1128365f2dab580d19fd7
https://vbn.aau.dk/da/publications/a12a3500-8092-11db-8b97-000ea68e967b

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