Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Bradford Sturtevant"'
Autor:
Robin O. Cleveland, James A. McAteer, Naomi S. Fineberg, Bradford Sturtevant, Michael R. Bailey, Murtuza Lokhandwalla, Bruce Hartenbaum
An electrohydraulic lithotripter has been designed that mimics the behavior of the Dornier HM3 extracorporeal shock wave lithotripter. The key mechanical and electrical properties of a clinical HM3 were measured and a design implemented to replicate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85bcb270269371a980b052981c4c215a
https://ora.ox.ac.uk/objects/uuid:312d9553-bb5d-44fe-b574-4983448f0100
https://ora.ox.ac.uk/objects/uuid:312d9553-bb5d-44fe-b574-4983448f0100
Publikováno v:
Journal of Fluid Mechanics. 516:1-37
We describe an investigation of the effects of non-equilibrium thermochemistry on the interaction between a weak oblique shock and the strong bow shock formed by a blunt body in hypersonic flow. This type of shock-on-shock interaction, also known as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fbddaa570c182b9f1a026107cb0e7d6
https://doi.org/10.1017/s0022112004000357
https://doi.org/10.1017/s0022112004000357
Publikováno v:
Collected Reprint Series ISBN: 9781118782064
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47de89ae60f9f0893d586e0dae62dbd1
https://doi.org/10.1002/9781118782064.ch29
https://doi.org/10.1002/9781118782064.ch29
Publikováno v:
Collected Reprint Series ISBN: 9781118782095
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b83b5e54474be972ade1e443f7a1bd01
https://doi.org/10.1002/9781118782095.ch5
https://doi.org/10.1002/9781118782095.ch5
Publikováno v:
Physics in Medicine and Biology. 45:1923-1940
Focused shock waves administered during extracorporeal shock-wave lithotripsy (ESWL) cause stone fragmentation. The process of stone fragmentation is described in terms of a dynamic fracture process. As is characteristic of all brittle materials, fra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4c0d0d68135b63f2fac65adc26d4893
https://doi.org/10.1088/0031-9155/45/7/316
https://doi.org/10.1088/0031-9155/45/7/316
Publikováno v:
Scopus-Elsevier
We calculate the vertical mass discharge rate from Mount St. Helens for the first few minutes of the May 18, 1980 cataclysmic eruption using a new method based on seismic constraints. The observed seismic waves indicate that the seismic source is a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a97837e26dfcfe7d93a7300a069830fa
https://doi.org/10.1029/1999jb900308
https://doi.org/10.1029/1999jb900308
Publikováno v:
Journal of Geophysical Research: Solid Earth. 102:3077-3096
We report exploratory experiments simulating gas-driven eruptions using the CO_2 - H_2O system at room temperature as an analog of natural eruptive systems. The experimental apparatus consists of a test cell and a large tank. Initially, up to 1.0 wt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1018bb10c909eb02632f61760d7b5d5
https://doi.org/10.1029/96jb03181
https://doi.org/10.1029/96jb03181
Publikováno v:
Scopus-Elsevier
Widespread seismicity was triggered by the June 28, 1992, Landers California, earthquake at a rate which was maximum immediately after passage of the exciting seismic waves. Rectified diffusion of vapor from hydrothermal liquids and magma into bubble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fea58bbaad89e04ca812b490a438049
https://doi.org/10.1029/96jb02654
https://doi.org/10.1029/96jb02654
Autor:
Riccardo Bonazza, Bradford Sturtevant
Publikováno v:
Physics of Fluids. 8:2496-2512
A new experimental technique to measure the density of a high atomic number gas at a shock-accelerated interface has been developed and demonstrated. It is based on the absorption of x rays by the high atomic number gas, and it was implemented in a v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a47aca200eaaa73f8f233a8a17a8e6b1
https://doi.org/10.1063/1.869033
https://doi.org/10.1063/1.869033
Autor:
Danny Howard, Bradford Sturtevant
Publikováno v:
The Journal of the Acoustical Society of America. 99:2511-2529
Shock waves are focused in extracorporeal shock wave lithotripsy (ESWL) machines to strengths sufficient to fracture kidney stones. Substantial side effects—most of them acute—have resulted from this procedure, including injury to soft tissue. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1223ff84e4d7cddded95724e8f9f37b1
https://doi.org/10.1121/1.415714
https://doi.org/10.1121/1.415714