Zobrazeno 1 - 10
of 27
pro vyhledávání: '"L G Ripley"'
Publikováno v:
Eye. 10:113-116
Automated colour vision testing in pseudophakes showed unexpected results. Chromatic discrimination sensitivity was measured in 22 diabetic pseudophakes with no retinopathy, 23 diabetic pseudophakes with background retinopathy and 34 non-diabetic pse
Publikováno v:
International Journal of Psychophysiology. 16:191-198
We have developed and extensively assessed an automated chromatic discrimination test which can be used to screen effectively a diabetic population for sight threatening diabetic eye disease. Equiluminant, sinusoidal, low spatial frequency, chromatic
Publikováno v:
Eye (London, England). 11
A prospective study was carried out to investigate acquired colour-vision deficits in diabetics using an automated, computer-controlled, cathode-ray-tube based test of chromatic contrast. Chromatic-contrast thresholds estimates were measured along bo
Publikováno v:
Eye (London, England). 9
Our experience of patients with dysthyroid eye disease shows that normal chromatic discrimination sensitivity precludes the diagnosis of optic nerve compression (31 patients), and that clinically confirmed optic nerve compression is invariably associ
Publikováno v:
Clinical Science. 89:13P-13P
Publikováno v:
International Orthopaedics; Feb2004, Vol. 28 Issue 1, p40-43, 4p
Publikováno v:
Physica Status Solidi (a). 40:K25-K29
Publikováno v:
Journal of Physics and Chemistry of Solids. 38:1153-1159
Magnetic susceptibilities and Mossbauer spectra recorded at temperatures between 4° and 300°K show that the low temperature form of Cu 5 FeS 4 , bornite, orders magnetically at 76±2°K. At a lower temperature 8°K a second magnetic phase transitio
Publikováno v:
Journal of Physics C: Solid State Physics. 6:1661-1672
The Mossbauer spectra of two compositions of hexagonal Ni1-xS doped with 2%57Fe are obtained at various temperatures from 4.2 to 300 K at Tc=244 K in the first and 221 K in the second, a first-order phase transition occurs between an antiferromagneti
Autor:
R. W. Watson, L. G. Ripley
Publikováno v:
Canadian Journal of Chemistry. 29:970-973
Macrocrystalline cyclic oxalates (2,3-dimethyl-5-6-p-dioxanediones) were prepared by vacuum distillation of the polymeric mixture formed on heating ethyl oxalate, and 1, 2-dimethylethylene glycol with an ester-interchange catalyst. Monomeric dimethyl