Zobrazeno 1 - 10
of 32
pro vyhledávání: '"E. L. Carstensen"'
Autor:
T. Christopher, E. L. Carstensen
Publikováno v:
The Journal of the Acoustical Society of America. 99:2465-2500
All ultrasound exposure indices that have been formulated up to the present time assume that the propagation of ultrasound is linear. In fact, under most exposure conditions for which biological effects may be a concern, sound propagation is highly n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aedac5f60fc736d21b8aef9f0882a548
https://doi.org/10.1121/1.415511
https://doi.org/10.1121/1.415511
Publikováno v:
Blood. 81:2636-2643
We have characterized the effects of ultrasound on fibrinolysis in vitro to investigate the mechanism of ultrasonic potentiation of fibrinolysis and to identify potentially useful ultrasound parameters for therapeutic application. Radiolabeled clots
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdba2280e38fca500774ebe2a2522e94
https://doi.org/10.1182/blood.v81.10.2636.bloodjournal81102636
https://doi.org/10.1182/blood.v81.10.2636.bloodjournal81102636
Publikováno v:
Journal of Ultrasound in Medicine. 11:393-405
A number of investigators have observed localized heating by ultrasound beams near impedance discontinuities within tissues. It has been suggested that mode conversion to shear waves at impedance discontinuities and subsequent absorption of these wav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a91a4aaa844b1003355033d04b0c9d9
https://doi.org/10.7863/jum.1992.11.8.393
https://doi.org/10.7863/jum.1992.11.8.393
Publikováno v:
The Journal of lithotripsystone disease. 3(2)
Electric sparks are used as the sources for both intra- and extracorporeal shock wave lithotripters. Upon ignition, a pressure pulse, headed by a shock, is generated that propagates as a spherically diverging wave. Simultaneously, a bubble is created
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::470e3d6897c99a81f7473b2113246b80
https://pubmed.ncbi.nlm.nih.gov/10149155
https://pubmed.ncbi.nlm.nih.gov/10149155
Publikováno v:
The British Journal of Radiology. 47:122-129
The effect of 2 MHz ultrasound at intensity levels from 1 to 20 W/cm2 on growth rate, lateral root formation, mitotic index and chromosome morphology was studied. The ultrasound produced an immediate reduction in growth rate on the first post-exposur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::048392cc076292eecffd159062aa850c
https://doi.org/10.1259/0007-1285-47-554-122
https://doi.org/10.1259/0007-1285-47-554-122
Autor:
E. L. Carstensen, G. T. Koide
Publikováno v:
The Journal of Physical Chemistry. 80:55-59
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bffff3fd25ab6296d76a8e63c681e4c9
https://doi.org/10.1021/j100542a012
https://doi.org/10.1021/j100542a012
Autor:
G. T. Koide, E. L. Carstensen
Publikováno v:
The Journal of Physical Chemistry. 80:2526-2529
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f907cdd61a532f4f19fc5d995f0c2d6
https://doi.org/10.1021/j100563a019
https://doi.org/10.1021/j100563a019
Publikováno v:
The Journal of the Acoustical Society of America. 70:302-309
The phenomenon of thermal lesion production in tissues by unfocused ultrasound has been modeled under the assumptions (1) that damage to the tissues is the result of a chemical rate process and (2) that the time–temperature exposure of the tissue r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9deb2dc7cd26a4935472f636b84dbaf8
https://doi.org/10.1121/1.386777
https://doi.org/10.1121/1.386777
Publikováno v:
The Journal of the Acoustical Society of America. 19:132-142
The sound field behind a circular disk in the presence of a point source of sound on its axis, is computed approximately. The calculation is based on the reduction of the Kirchhoff surface integral to a line integral by the Maggi Transformation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17448f01457185355f4f035f53c80f3
https://doi.org/10.1121/1.1916410
https://doi.org/10.1121/1.1916410
Publikováno v:
The Journal of Cell Biology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e14207f1216f6c6a8de61758d1888180
http://europepmc.org/articles/PMC2107682
http://europepmc.org/articles/PMC2107682