Zobrazeno 1 - 10
of 177
pro vyhledávání: '"Edwin L. Carstensen"'
Publikováno v:
Ultrasound in Medicine & Biology. 42:1-15
Biological effects of megahertz-frequency diagnostic ultrasound are thoroughly monitored by professional societies throughout the world. A corresponding, thorough, quantitative evaluation of the archival literature on the biological effects of low-fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25a7172b6e374986d9e86c2d91da8342
https://doi.org/10.1016/j.ultrasmedbio.2015.08.016
https://doi.org/10.1016/j.ultrasmedbio.2015.08.016
Autor:
Edwin L. Carstensen, Kevin J. Parker
Publikováno v:
The Journal of the Acoustical Society of America. 143(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdbbb6d5496859bf7f15225559306016
https://pubmed.ncbi.nlm.nih.gov/26520312
https://pubmed.ncbi.nlm.nih.gov/26520312
Autor:
Kevin J. Parker, Edwin L. Carstensen
Publikováno v:
Ultrasound in Medicine & Biology. 40:655-674
This review considers three general classes of physical as opposed to phenomenological models of the shear elasticity of tissues. The first is simple viscoelasticity. This model has a special role in elastography because it is the language in which e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82f91f9f92a4a1d85294a4d1762b5e93
https://doi.org/10.1016/j.ultrasmedbio.2013.11.001
https://doi.org/10.1016/j.ultrasmedbio.2013.11.001
Publikováno v:
The Journal of the Acoustical Society of America. 130:3467-3471
Particle displacements can be much greater near bubbles than they would be in a homogeneous liquid or tissue when exposed to an acoustic wave. In a plane wave, shear and bulk strains are of the same order of magnitude. In contrast, for a bubble oscil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f905d3b3603b74d2141d16173b77bc8e
https://doi.org/10.1121/1.3626122
https://doi.org/10.1121/1.3626122
Autor:
Paul L. Carson, Wesley L. Nyborg, Edwin L. Carstensen, Michael R. Bailey, Charles C. Church, Leon A. Frizzell
Publikováno v:
Journal of Ultrasound in Medicine. 27:565-592
This review examines the nonthermal physical mechanisms by which ultrasound can harm tissue in postnatal patients. First the physical nature of the more significant interactions between ultrasound and tissue is described, followed by an examination o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dae16b39867b5f38effd4ad0bb3ecbf
https://doi.org/10.7863/jum.2008.27.4.565
https://doi.org/10.7863/jum.2008.27.4.565
Autor:
Edwin L. Carstensen
Publikováno v:
The Journal of the Acoustical Society of America. 121:3143-3146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84de4b17b031fd14840f2881048b40a
https://doi.org/10.1121/1.4782175
https://doi.org/10.1121/1.4782175
Autor:
Edwin L. Carstensen, Kevin J. Parker
Publikováno v:
The Journal of the Acoustical Society of America. 138(4)
A sphere moving back and forth in tissue generates the kinds of complex displacement fields that are used in elastography. The analytical solution of Hans Oestreicher for this phenomenon [(1951). J. Acoust. Soc. Am. 23, 704–714] gives an understand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d1cc381a8f336b6b1d9de7850d345d6
https://pubmed.ncbi.nlm.nih.gov/29390753
https://pubmed.ncbi.nlm.nih.gov/29390753
Publikováno v:
Journal of Ultrasound in Medicine. 24:1171-1179
Objective. This report responds to a request from a deputy editor of the Journal of Ultrasound in Medicine (SUM) for guidelines for measurement and reporting of acoustic output and exposure. The request was addressed to the American Institute of Ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31994c2c606b5d8fb2234cf4aa582e00
https://doi.org/10.7863/jum.2005.24.9.1171
https://doi.org/10.7863/jum.2005.24.9.1171
Publikováno v:
Ultrasound in Medicine & Biology. 28:377-382
Ultrasound (US) accelerates enzymatic fibrinolysis in vitro and in animal models, and may be a useful adjunctive therapy for clinical thrombolysis. Successful clinical application will depend on the selection of appropriate US parameters to optimize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0271e0a5c2a886f6293d011b1c936c60
https://doi.org/10.1016/s0301-5629(01)00522-1
https://doi.org/10.1016/s0301-5629(01)00522-1
Publikováno v:
Ultrasound in Medicine & Biology. 26:1377-1385
Until the mid‐1970s, it was generally assumed that with the short pulses of ultrasound used in medical diagnosis, there was little need for concern about the possibility of inertial cavitation in vivo. Conversations with Hugh Flynn at about that ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::813e39b3f1cb98a75c19d2f1712dc894
https://doi.org/10.1016/s0301-5629(00)00271-4
https://doi.org/10.1016/s0301-5629(00)00271-4