Zobrazeno 1 - 10
of 343
pro vyhledávání: '"W. Gough"'
Autor:
Henry W. Gough-Cooper
Publikováno v:
The Innes Review. 64:78-82
Publikováno v:
WIT Transactions on Ecology and the Environment.
This study identifies meteorological variables that show strong influence on the concentrations of fine particulate matter (PM2:5) in Toronto and Sarnia, Ontario, Canada, using the Statistical Downscaling Model (SDSM), coupled with the Artificial Neu
Publikováno v:
European Journal of Physics. 34:181-187
An experiment is described in which a small strong cylindrical magnet is levitated by a vertical non-uniform alternating magnetic field. Surprisingly, no superimposed constant field is necessary, but the levitation can be explained when the vertical
Autor:
W Gough
Publikováno v:
European Journal of Physics. 29:203-207
The problem of an oscillating magnetic dipole at the centre of a lossless dielectric spherical shell is considered. For simplicity, the free-space wavelength is taken to be much greater than the shell radii, but the relative permittivity er of the sh
Autor:
W Gough
Publikováno v:
European Journal of Physics. 27:461-465
A simple experiment is described which uses only a long-playing record and a light source. A line of light is seen in three dimensions passing through the centre of the record. The theory of this effect is presented.
Publikováno v:
Physiological Measurement. 24:555-564
In magnetic induction tomography (MIT) the in-quadrature component, and hence the phase, of the received signal contains information about the conductivity of the tissue. The quality of imaging will depend on the precision with which phase can be mea
Autor:
James Herman, E. J. Mcguire, Hiroshi Masuda, L. A. Dethloff, F. A. de la Iglesia, Kathleen M. Walsh, A. W. Gough, R. F. Parker
Publikováno v:
Toxicological Sciences. 68:226-236
Carcinogenic potential of the thiazolidinedione antidiabetic troglitazone was assessed in 104-week studies in mice and rats. Mice were given 50, 400, or 800 mg/kg, male rats 100, 400, or 800 mg/kg, and female rats 25, 50, or 200 mg/kg. Vehicle and pl
Autor:
J. F. Reindel, Gregg Sobocinski, Alexander W. Gough, Gary D. Pilcher, Walter F. Bobrowski, Felix A. de la Iglesia
Publikováno v:
Toxicologic Pathology. 29:159-173
Epidermal growth factor (EGF) effects have been explored extensively in vivo in rodents, but little is known about trophic responses in nonhuman primates. A previous publication reports the hyperplastic epithelial/parenchymal changes noted in the dig
Publikováno v:
American Journal of Veterinary Research. 61:1396-1402
Objective—To compare toxicokinetic variables and associated tissue drug concentrations with severity of articular lesions in weight-bearing joints of juvenile rabbits after oral administration of a fluoroquinolone. Animals—Ten 6- to 7-week-old, 8
Autor:
W Gough
Publikováno v:
European Journal of Physics. 21:35-39
A simple diagram is presented for use with the analysis of the Dirac equation for an atom with a single electron. The complicated expression for the energy of the electron takes on a very simple form. The usual theory is presented with an angle from