Zobrazeno 1 - 10
of 45
pro vyhledávání: '"J. F. WORLEY"'
Publikováno v:
Journal of Applied Physics. 88:3225-3230
A study of a 2 kJ, 200 kA, table top plasma focus device as an intense x-ray source is reported. The x-ray yield from a number of gases, (deuterium, nitrogen, neon, argon, and xenon) is measured as a function of filling pressure and in neon as a func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e569fd01fa13136536933745e7893aa
https://doi.org/10.1063/1.1287220
https://doi.org/10.1063/1.1287220
Publikováno v:
Physical Review Letters. 81:361-364
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76a0f97759cdd3ace0d935f42bc811af
https://doi.org/10.1103/physrevlett.81.361
https://doi.org/10.1103/physrevlett.81.361
Autor:
J. M. Bayley, Ian Mitchell, J. P. Chittenden, M. G. Haines, J. F. Worley, A. E. Dangor, Peter Choi
Publikováno v:
Review of Scientific Instruments. 67:1533-1541
At Imperial College a mega‐ampere generator for plasma implosion experiments has been designed, built, and commissioned. With a final line impedance of 1.25 Ω this terawatt class generator has been designed primarily to drive a maximum current of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85317dbbe7c19040f4b04d48adf019e
https://doi.org/10.1063/1.1146884
https://doi.org/10.1063/1.1146884
Publikováno v:
Journal of Applied Physics. 78:3659-3663
Work has been carried out to optimize the operation of a high‐voltage trigatron switch. It is demonstrated here that the trigatron can operate in two different modes depending on the route of the initial breakdown. This initial breakdown can occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900f7f2b6135e4607085670770d9dc45
https://doi.org/10.1063/1.359943
https://doi.org/10.1063/1.359943
Publikováno v:
American Journal of Physiology-Cell Physiology. 259:C3-C18
Resistance arteries exist in a maintained contracted state from which they can dilate or constrict depending on need. In many cases, these arteries constrict to membrane depolarization and dilate to membrane hyperpolarization and Ca-channel blockers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b21b105f2fd296a8ec71e86e01188a
https://doi.org/10.1152/ajpcell.1990.259.1.c3
https://doi.org/10.1152/ajpcell.1990.259.1.c3
Autor:
P. Choi, A. E. Dangor, M.G. Haines, I. H. Mitchell, J. F. Worley, J.P. Chittenden, R. Bialecki, J. M. Bayley
Publikováno v:
Eighth IEEE International Conference on Pulsed Power.
MAGPIE is a TW class generator being constructed at the Imperial College in U.K. The generator, based on Marx-pulsed line technology, is specifically designed to operate with a high inductance Z-pinch load. Four 2.4 MV Marx, with a total stored energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11eb2b7d70386d42901a679b327cbb94
https://doi.org/10.1109/ppc.1991.733260
https://doi.org/10.1109/ppc.1991.733260
Autor:
S. V. Lebedev, A. E. Dangor, R. Saavedra, J. F. Worley, J. P. Chittenden, M. G. Haines, R. Aliaga-Rossel
Publikováno v:
The fourth international conference on dense z-pinches.
A series of fibre pinch experiments has been carried out on MAGPIE generator (1.8 MA, 150 ns) to study the coronal plasma. The analysis of schlieren photographs, axial streak images and gated x-ray pictures allows the evaluation the radial and axial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c5b0c57c5ef35613e4811e1c386f723
https://doi.org/10.1063/1.53840
https://doi.org/10.1063/1.53840
Publikováno v:
The fourth international conference on dense z-pinches.
Results of experiments studying the effect of a ringing 10 kA current prepulse on a 160 kA, 7 μm carbon fibre z-pinch are presented. A prepulse duration of 100–300 ns was found to radically alter the pinch behaviour. A delayed onset in x-ray and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b1b27806fa9672170ff4c6991bc2274
https://doi.org/10.1063/1.53860
https://doi.org/10.1063/1.53860
Publikováno v:
The fourth international conference on dense z-pinches.
A table-top capillary discharge soft X-ray laser system has recently been developed at Imperial College in order to evaluate its potential as a back-lighting source for solid density hydrogen plasmas. 1-D MHD simulations incorporating non-LTE ionizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dfd5dac89419588c8603adb16721dbd
https://doi.org/10.1063/1.53867
https://doi.org/10.1063/1.53867
Autor:
M W, Roe, J F, Worley, A A, Mittal, A, Kuznetsov, S, DasGupta, R J, Mertz, S M, Witherspoon, N, Blair, M E, Lancaster, M S, McIntyre, W R, Shehee, I D, Dukes, L H, Philipson
Publikováno v:
The Journal of biological chemistry. 271(50)
Voltage-dependent delayed rectifier K+ channels regulate aspects of both stimulus-secretion and excitation-contraction coupling, but assigning specific roles to these channels has proved problematic. Using transgenically derived insulinoma cells (bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::723326b060f01dedebfff1b11c2ad0bc
https://pubmed.ncbi.nlm.nih.gov/8943282
https://pubmed.ncbi.nlm.nih.gov/8943282