Zobrazeno 1 - 10
of 7 578
pro vyhledávání: '"Radius of curvature"'
Autor:
Yury A. Morozov, Boris F. Belelyubskiy
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 20, Iss 4, Pp 342-354 (2024)
The aim of the study - the purpose of the study was to find the minimum (critical) curvature of sheet material, to which it can be bent without fracture (formation of longitudinal cracks) and which is determined by the combined «play» of two deform
Externí odkaz:
https://doaj.org/article/e416d8e5c23a48508686ff14329e541e
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
Autor:
Mauricio da Silva Moreira, Carlos Eduardo Marcos Guilherme, João Henrique Corrêa de Souza, Elizaldo Domingues dos Santos, Ana Pavlovic, Liércio André Isoldi
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 11, Iss 1, Pp 120-133 (2025)
This article presents a numerical study encompassing the mechanical behavior prediction during the roll bending process applied to four distinct profiles of extruded 6061-T6 aluminum, considering different radii of curvature. The numerical simulation
Externí odkaz:
https://doaj.org/article/0b39b1571c9d43cda67840fafd94324f
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:
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.
Autor:
Elizabeth Cavita-Huerta, Juan Reyes-Reyes, Héctor M. Romero-Ugalde, Gloria L. Osorio-Gordillo, Ricardo F. Escobar-Jiménez, Victor M. Alvarado-Martínez
Publikováno v:
Mathematical and Computational Applications, Vol 29, Iss 5, p 80 (2024)
Physical activity recognition using accelerometry is a rapidly advancing field with significant implications for healthcare, sports science, and wearable technology. This research presents an interesting approach for classifying physical activities u
Externí odkaz:
https://doaj.org/article/99165016a9e84334ad6190ee1c37ee01
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