Zobrazeno 1 - 10
of 7 395
pro vyhledávání: '"radius of curvature"'
Autor:
Wang Wei, Ou Shengyu
Publikováno v:
Guoji Yanke Zazhi, Vol 24, Iss 8, Pp 1314-1318 (2024)
AIM: To evaluate the value of the ratio of axial length to corneal radius of curvature(AL/CR)in the diagnosis of myopia in children and adolescents.METHODS: The refraction and ocular biometric parameters of 2 182 cases of children and adolescents(4 3
Externí odkaz:
https://doaj.org/article/e01f3b7077f74daca445e706ce3408a7
Publikováno v:
Guoji Yanke Zazhi, Vol 24, Iss 11, Pp 1795-1801 (2024)
AIM: To investigate the diagnostic value of the axial length/corneal radius of curvature(AL/CR)for myopia in children and adolescents.METHODS: PubMed, Embase, The Cochrane Library, CNKI, CBM, WanFang Data and VIP databases were searched to collect cl
Externí odkaz:
https://doaj.org/article/5d0a50a218924bb994edcab082884ce8
Publikováno v:
Clinical Ophthalmology, Vol Volume 18, Pp 351-360 (2024)
Takahiro Tanaka, Koichi Nishitsuka, Hiroto Obata Department of Ophthalmology, Saitama Medical Center, Saitama Medical University, Kawagoe-shi, Saitama, JapanCorrespondence: Koichi Nishitsuka, Department of Ophthalmology, Saitama Medical Center, Saita
Externí odkaz:
https://doaj.org/article/04620835ec584a1ba4f879c9e9165904
Autor:
Maria, M.1 maxime.maria@univ-poitiers.fr, Horna, S.1 sebastien.horna@univ-poitiers.fr, Aveneau, L.1 lilian.aveneau@univ-poitiers.fr
Publikováno v:
Computer Graphics Forum. Feb2017, Vol. 36 Issue 1, p288-300. 13p. 3 Color Photographs, 9 Diagrams, 6 Charts, 2 Graphs.
Radius of curvature of the radial head matches the capitellum: a magnetic resonance imaging analysis
Autor:
B. Gage Griswold, MD, Michael J. Steflik, BS, Bryan G. Adams, MD, Jonah Hebert-Davies, MD, John M. Tokish, MD, Stephen A. Parada, MD, Joseph W. Galvin, DO
Publikováno v:
JSES International, Vol 7, Iss 4, Pp 668-672 (2023)
Background: The purpose of this study is to utilize elbow magnetic resonance imaging (MRI) to compare the radius of curvature (ROC) of the radial head peripheral cartilaginous rim and the cartilage contour of the capitellum to evaluate if the radial
Externí odkaz:
https://doaj.org/article/a1b240d043d9432c884e2d83600ececf
Publikováno v:
Guoji Yanke Zazhi, Vol 23, Iss 7, Pp 1189-1195 (2023)
AIM: To investigate the distribution of refractive parameters and theirs correlation with spherical equivalent(SE)in preschool children aged 3 to 6 years, and evaluate the accuracy of each screening index in diagnosing refractive errors.METHODS: Cros
Externí odkaz:
https://doaj.org/article/e1d363fe72d547cc96a0a63d0b4547e1
Autor:
D. I. Chernyavsky, D. D. Chernyavsky
Publikováno v:
Омский научный вестник, Vol 2 (186), Pp 44-54 (2023)
The work analyzes the process of rolling the sheet blank to obtain a cylindrical shell of large diameter. The analysis is carried out on the basis of strength calculations of elastoplastic bending of the sheet billet taking into account the springi
Externí odkaz:
https://doaj.org/article/aab9dfda5b8a40d39a4ac6c447545b8c
Publikováno v:
Компьютерная оптика, Vol 47, Iss 2, Pp 246-250 (2023)
An instrument and technique for assessing errors of measuring optical surface radius of curvature with a laser rangefinder are presented. Errors of optical instrument alignment with a wave-front sensor are shown to influence the accuracy of measuring
Externí odkaz:
https://doaj.org/article/2de3b8ecd2c84619b60dd9db18cdc36d
Autor:
JIA HE1, BLACK, ROBERT X.1 rob.black@eas.gatech.edu
Publikováno v:
Journal of Climate. Jun2015, Vol. 28 Issue 11, p4471-4489. 19p.
Publikováno v:
Компьютерная оптика, Vol 46, Iss 6, Pp 877-883 (2022)
The transport-of-intensity equation provides a new non-interferometric and non-iterative access to quantitative information about the phase of a light wave by measuring intensity distributions. This equation can be used to implement a simple and accu
Externí odkaz:
https://doaj.org/article/c992c310e5a5440cb24b5b7e14593eb5