Zobrazeno 1 - 10
of 182
pro vyhledávání: '"R. N. Denham"'
Publikováno v:
Denham, R N, Appelman, J E A & Verdel, G J E 2013, ' A cataclasm due to spasm ', Netherlands Heart Journal, vol. 21, no. 1, pp. 44-46 . https://doi.org/10.1007/s12471-012-0328-0
Netherlands Heart Journal, 21(1), 44-46. Bohn Stafleu van Loghum
Netherlands Heart Journal, 21(1), 44-46. Bohn Stafleu van Loghum
We describe a 59-year-old patient presenting with ST-elevation acute coronary syndrome. Coronary angiography with intravascular ultrasound (IVUS) showed an important nonsignificant atherosclerotic lesion in the proximal left anterior descending arter
Publikováno v:
The Journal of the Acoustical Society of America. 87:S131-S131
A prominent feature of the thermal structure of the Southwest Pacific Ocean between latitudes 40° S and 50° S is an isothermal layer of subantarctic mode water. This layer occupies the water column between depths of 400 and 600 m and has a temperat
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 15:299-306
Expendable bathythermograph (XBT) and salinity observations were made along a north‐south section across the South Fiji Basin in March 1976, and XBT observations only were made in May 1976, January‐February 1977, and July 1978. The salinity secti
Autor:
R. N. Denham
Publikováno v:
The Journal of the Acoustical Society of America. 79:60-63
Expressions derived for the acoustic intensity decay with range in shallow water by Marsh and Schulkin [J. Acoust. Soc. Am. 34, 863–864 (1962)] and Weston [J. Sound Vib. 18, 271–287 (1971)] have been adapted to describe the intensity‐range vari
Autor:
R. N. Denham, F. G. Crook
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 10:15-30
Some characteristics of the subsurface temperature structure in the north Tasman Sea as measured by expendable bathythermograph probes are discussed, Vertical sections of temperature generally show a subsurface thermal front which appears to meander
Publikováno v:
The Journal of the Acoustical Society of America. 65:1156-1163
In March 1976, measurements were made of the ambient sea noise in the South Fiji Basin to the northeast of New Zealand. As part of the analysis, the standard deviation of the noise in each 1/3‐ octave band between 10–500 Hz was computed. The effe
Publikováno v:
The Journal of the Acoustical Society of America. 62:847-859
In February 1975, a low‐frequency acoustic propagation experiment, Project TASMAN TWO, was conducted in the South Tasman Sea to the west of the South Island of New Zealand. The aim was to study low‐frequency acoustic propagation in a region havin
Publikováno v:
The Journal of the Acoustical Society of America. 75:406-412
In March 1976, a joint experiment of the Naval Underwater Systems Center, New London, and the New Zealand Defence Scientific Establishment was carried out to investigate the characteristics of low‐frequency (10–400 Hz) underwater sound propagatio
Publikováno v:
The Journal of the Acoustical Society of America. 41:644-655
From time to time, strong underwater transient sounds have been detected in New Zealand waters. Much of this activity appears to be biological in origin, and some of it is obviously similar to underwater signals observed in other parts of the world.
Autor:
R. N. Denham, A. C. Kibblewhite
Publikováno v:
The Journal of the Acoustical Society of America. 48:346-351
Measurements of the energy levels of underwater explosions are described. The energy‐flux density was determined by an analog method, and the range and depth variations of level were separated. The horizontal range was 47 miles, the detonation dept