Zobrazeno 1 - 10
of 85
pro vyhledávání: '"I. R. Jones"'
Autor:
B. Smith, M. G. McHarg, C. L. daSilva, R. G. Sonnenfeld, J. Koile, A. F. R. Leal, I. R. Jones
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 13, Pp n/a-n/a (2024)
Abstract Neuromorphic sensors have inherently‐fast speeds and low data rates, which potentially make them ideal for the observation of transient sources, such as lightning and sprites. Particularly, for remote observations. In this article, we repo
Externí odkaz:
https://doaj.org/article/0f8672f90f054192b1332a5c55bbfefa
The mechanisms of emission and changes in rotation frequency ('glitching') of the Vela pulsar (J0835-4510) are not well understood. Further insight into these mechanisms can be achieved by long-term studies of integrated pulse width, timing residuals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29660144169bec9cdf488b993ea9977c
Publikováno v:
QJM. 101:181-187
Aim: To determine independent risk factors for recurrence of atrial fibrillation (AF) after a successful direct current (DC) cardioversion in patients with and without diabetes. Design: We retrospectively analysed the outcome in patients recently dia
Publikováno v:
Petroleum Geoscience. 5:339-346
Significant three-phase regions can occur in a range of reservoir development strategies and oil relative permeability may then critically affect ultimate oil recovery. Unfortunately, three-phase oil relative permeabilities are not generally well cha
Publikováno v:
Journal of Physics D: Applied Physics. 31:3082-3094
Inductively coupled rf discharges typically exhibit two modes of operation, namely, a low-density mode known as the E mode and a higher density mode known as the H mode. The transition between these modes exhibits hysteresis. Experimental observation
Publikováno v:
Physical Review Letters. 81:2072-2075
By adding a current-carrying central rod to the basic rotamak apparatus, a magnetic configuration has been produced which is that of a spherical tokamak (ST) maintained in steady state by the application of a rotating magnetic field. The noteworthy r
Autor:
I. R. Jones, I M El-Fayoumi
Publikováno v:
Plasma Sources Science and Technology. 7:179-185
An air-cored transformer model is commonly used to analyse macroscopic measurements of the electrical properties of inductively coupled, H-mode RF discharges. In this paper, we explicitly expose, via an electromagnetic theory of the H-mode plasma pro
Autor:
I. R. Jones, I M El-Fayoumi
Publikováno v:
Plasma Sources Science and Technology. 7:162-178
This paper describes theoretical and experimental investigations of the electromagnetic field within a planar coil, inductively coupled RF plasma source. Theoretical expressions are derived for the spatial distributions of the RF magnetic field withi
Publikováno v:
Nuclear Fusion. 37:1505-1508
In the rotamak concept, a rotating magnetic field is used to drive toroidal plasma current in a compact torus device in a non-inductive manner. The latest results from a 0.5 m diameter rotamak apparatus are presented. These show that, for a given fil