Zobrazeno 1 - 10
of 76
pro vyhledávání: '"W. W. Stevenson"'
Autor:
R. W. W. Stevenson, Sudi Patel
Publikováno v:
Optometry and vision science : official publication of the American Academy of Optometry. 71(1)
The clinical performance of a portable ultrasonic pachometer was compared with a modified optical pachometer on a group of normal subjects. The mean central corneal thickness according to optical pachometry using the "edge-to-edge" method of optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4843c8152c4bb241008e8c57bcf96ba0
https://pubmed.ncbi.nlm.nih.gov/7832905
https://pubmed.ncbi.nlm.nih.gov/7832905
Autor:
C M Kirkness, R W W Stevenson
Publikováno v:
Cornea. 11(6)
A case is presented of a 49-year-old woman who has worn hard contact lenses for 26 years. Specular microscopy of the central corneal endothelium revealed marked bilateral polymegethism and a large coefficient of variation in cell size. Of greater sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::182c5c6d92bc15b524b9edc1ca88d11e
https://pubmed.ncbi.nlm.nih.gov/1468227
https://pubmed.ncbi.nlm.nih.gov/1468227
Autor:
Ronald W. W. Stevenson
Publikováno v:
Optometry and vision science : official publication of the American Academy of Optometry. 68(2)
The Young's modulus of elasticity of a range of commercially available gas permeable contact lens materials was measured using specially prepared samples. Significant differences were found in materials such that groupings could be made on the basis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ed46fc645131f15d123ce9a5bef3445
https://pubmed.ncbi.nlm.nih.gov/2027654
https://pubmed.ncbi.nlm.nih.gov/2027654
Autor:
D. W. W. Stevenson
Publikováno v:
Iraq. 54:35
It was purely by chance, in 1989, that I saw in a newspaper an article announcing a competition sponsored by the Iraqi government to solve the riddle of how the Hanging Gardens of Babylon were irrigated. This proved to be the start of a project, whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a04fcb8bddd8a0ebbf28058d574b4b5
https://doi.org/10.2307/4200351
https://doi.org/10.2307/4200351
Autor:
Ronald W. W. Stevenson
Publikováno v:
Optometry and Vision Science. 65:874-879
Gas permeable (GP) lenses can flex on some eyes producing unpredictable clinical results. A method of measuring the flexibility of hard GP materials has been developed and shown to be repeatable. Materials in the form of flats rather than lenses were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35a86483c1b893e5b82b1e4b110f9a04
https://doi.org/10.1097/00006324-198811000-00004
https://doi.org/10.1097/00006324-198811000-00004
Publikováno v:
Ophthalmic and Physiological Optics. 3:33-39
Corneal thickness and transparency changes were measured following exposure of the cornea to various levels of osmotic stress. Bathing the cornea in hypotonic solutions of NaCl caused an increase in corneal thickness and light scatter within the corn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2042ecf2fedd4c5a4460da84c1f86b
https://doi.org/10.1111/j.1475-1313.1983.tb00577.x
https://doi.org/10.1111/j.1475-1313.1983.tb00577.x
Autor:
W. W. Stevenson, G. S. Duboff
Publikováno v:
Clinical Chemistry. 8:105-112
A procedure is outlined for the ultramicro determination of total cholesterol that gives results in excellent agreement with classic methods. The determination requires 40 µl. of plasma obtained from a finger-tip puncture and special handling of pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b0f605b393597d4ad638223247469a
https://doi.org/10.1093/clinchem/8.2.105
https://doi.org/10.1093/clinchem/8.2.105
Autor:
W W Stevenson, Henry A. Cotton
Publikováno v:
The Journal of Nervous and Mental Disease. 47:262-267
n/a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2be3826760995ba3baf0c6405f52ba
https://doi.org/10.1097/00005053-191804000-00004
https://doi.org/10.1097/00005053-191804000-00004
Publikováno v:
The Journal of Nervous and Mental Disease. 45:144-147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb639399023df43d74ffcf18c6fd5d86
https://doi.org/10.1097/00005053-191702000-00003
https://doi.org/10.1097/00005053-191702000-00003
Autor:
C. Benedicks, R. Treje, W. P. Remin, Ed. Houdremont, W. W. Stevenson, G. A. Medwedewa, J. J. Berzelius, N. T. Wilkinson, W. J. Agnew, E. W. Colbeck, P. Klinger, G. Blaschczyk, A. H. Jay, P. Klineer, S. W. Craven, W. Koch, F. Willems, W. Murray
Publikováno v:
Zeitschrift f�r Analytische Chemie. 127:43-46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f42fb3d9601633e7fd13eb3c2924a750
https://doi.org/10.1007/bf01319956
https://doi.org/10.1007/bf01319956