Výsledky vyhledávání - "Stephen J. Doyle"

Synthesis and optimization of energy integrated advanced distillation sequences

Autor: Qing Li, Adrian J. Finn, Stephen J. Doyle, Robin Smith, Anton A. Kiss

Publikováno v: Separation and Purification Technology, 315

This paper explores the basis on which reliable screening of distillation sequences for energy-efficient separation of zeotropic multicomponent mixtures can be carried out. A case study for the separation of natural gas liquids is used to demonstrate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c1e7688c21e7b1db171a8177589198
http://resolver.tudelft.nl/uuid:a8407194-88f2-43f6-9490-b751b2f1643a

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The epithelial flap for photorefractive keratectomy

Autor: Stephen J. Doyle, Harminder S Dua, Sunil Shah, C T Pillai, A R Sebai Sarhan

Publikováno v: British Journal of Ophthalmology. 85:393-396

BACKGROUND/AIMS—Epithelial debridement for photorefractive keratectomy (PRK) is associated with pain, slower visual recovery, and may be aetiological in haze production. The aim of this study was to assess the clinical results of a new technique in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8c9d5b49dca19ea1013ece32d3ed369
https://doi.org/10.1136/bjo.85.4.393

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Emmetropisation, axial length, and corneal topography in teenagers with Down's syndrome

Autor: John Bullock, Cath Gray, Cliff Cunningham, Alison Spencer, Stephen J Doyle

Publikováno v: British Journal of Ophthalmology. 82:793-796

AIM—To study the refractive status and corneal topography in Down's syndrome. METHOD—A matched cohort subgroup of 50 individuals with Down's syndrome in the Manchester area aged 15-22 years was studied by refraction, corneal topography, A-scan bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e99b8c052a34f0f48c20d4cece27efc
https://doi.org/10.1136/bjo.82.7.793

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Epithelial debridement for secondary hyperopia following myopic excimer laser photorefractive keratectomy

Autor: Stephen J. Doyle, David A. Bessant, Sunil Shah, Anupam Chatterjee

Publikováno v: Journal of Cataract and Refractive Surgery. 24:31-34

Background: To evaluate epithelial debridement for the treatment of persistent hyperopia in eyes that had photorefractive keratectomy (PRK). Setting: Optimax Laser Eye Clinics, Manchester, London, Bristol, England. Methods: Epithelial debridement was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc6891e78f1518cd94ae2b9da8c347fd
https://doi.org/10.1016/s0886-3350(98)80071-0

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Astigmatism Induced by Spherical Photorefractive Keratectomy Corrections

Autor: Anupam Chatterjee, Sunil Shah, David A. Bessant, Stephen J. Doyle

Publikováno v: Ophthalmology. 104:1317-1320

Purpose: The purpose of the study is to evaluate the induced astigmatism after spherical photorefractive keratectomy on the Summit Omnimed (Summit Instruments, Waltham, MA) and the Nidek EC-5000 (Nidek Co. Ltd, Aichi, Japan) excimer lasers. Methods:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b4c0db452a6c185682c597c2abc214
https://doi.org/10.1016/s0161-6420(97)30141-9

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Reduction in Intraocular Pressure after Excimer Laser Photorefractive Keratectomy

Autor: Stephen J. Doyle, Shehzad A. Naroo, Anupam Chatterjee, Sunil Shah, David A. Bessant

Publikováno v: Ophthalmology. 104:355-359

Purpose: The authors relate the observed reduction in intraocular pressure (IOP) after excimer laser treatment to the degree of myopia treated. Background: Intraocular pressure, measured by both Goldmann applanation and noncontact tonometry, has been

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e3892d614afe53471022dc10e251845
https://doi.org/10.1016/s0161-6420(97)30308-x

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PRK in patients with a keratoconic topography picture. The concept of a physiological 'displaced apex syndrome'

Autor: Shehzad A. Naroo, Sunil Shah, E Hynes, Stephen J. Doyle

Publikováno v: British Journal of Ophthalmology. 80:25-28

AIMS/BACKGROUND: Keratoconus is generally held to be an absolute contraindication for photorefractive keratectomy (PRK). Corneas with inferior steepening on corneal topography are widely thought to have subclinical keratoconus. We were not convinced

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa03319a3491253fee3048699442081e
https://doi.org/10.1136/bjo.80.1.25

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GATT Trips — A US perspective

Autor: Stephen J. Doyle

Publikováno v: Computer Law & Security Review. 11:182-187

Stephen Doyle evaluates the significance of the GATT Trade Related Aspects of Intellectual Property Rights (TRIPS) Accord for the hi-tech industry.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43419e2d9216891f9199fba553ee7050
https://doi.org/10.1016/s0267-3649(00)80045-x

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Dielectric relaxation studies of heterogeneously substituted cellulose acetate and its plasticization by dibutyl phthalate

Autor: Richard A. Pethrick, Stephen J. Doyle

Publikováno v: Polymer International. 27:321-331

Dielectric relaxation measurements are reported on plasticized commercial and heterogeneously substituted cellulose acetate. Differences in the observed behaviour are attributed to the retention of a degree of crystallinity and microscopic structure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f9958c76736a6061861f85d763e2ec1
https://doi.org/10.1002/pi.4990270407

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