Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ahmad Razaghi"'
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 22, Iss 2, Pp 643-659 (2023)
This paper proposes a new energy-based numerical technique for the nonlinear analysis of reinforced concrete beam elements. The mathematical concept and equations are presented in detail for a general nonlinear quasi-static problem. This method can c
Externí odkaz:
https://doaj.org/article/2f5f28231a7a431f817e9072c411aedd
Publikováno v:
Journal of Structural and Construction Engineering, Vol 8, Iss 5, Pp 83-109 (2021)
Geometric nonlinear analyses are used in many structural problems, such as the determination of failure load, as well as the study of buckling mechanism. Nevertheless, due to the complex nature of this type of problems and the absence of a comprehens
Externí odkaz:
https://doaj.org/article/eceb10d03b2d46eb92cdb55fbde2db10
Publikováno v:
Journal of Asian Architecture and Building Engineering. 22:643-659
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e33d7fa2d5840a9a2148e73c4c480f3
https://doi.org/10.1080/13467581.2022.2047984
https://doi.org/10.1080/13467581.2022.2047984
Publikováno v:
Nonlinear Engineering. 11:637-653
Geometrically nonlinear analysis is required for resolving issues such as loading causes failure and structure buckling analysis. Although numerical methods are recommended for estimating the exact solution, they lack the necessary convergence in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f027fd7a84a626e506b6ff49d1b33c5b
https://doi.org/10.1515/nleng-2022-0018
https://doi.org/10.1515/nleng-2022-0018
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 4730-4742 (2023)
Owing to high strength and good biocompatibility, Mg–Zn binary alloys have attracted significant attention as a potential candidate for producing human implants. However due to the formation casting defects and dendritic structure, these alloys sho
Externí odkaz:
https://doaj.org/article/d30664fea6ba4e4db71906d98cef1be5
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 1315-1327 (2022)
In this study, the tribological properties of Al–15Mg2Si (AC), Al–15Mg2Si–3TiB2–TiAl3 (C31), and Al–15Mg2Si–5TiB2–4TiAl3 (C54) in-situ composites were evaluated. In the as-cast state, the optimal results were obtained for the C31 sample
Externí odkaz:
https://doaj.org/article/dd26eeebfff74d398a97a04242f86a6c
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 4269-4282 (2022)
The aim of this study is to investigate the microstructure and tensile properties of Mg-0.5Zn-0.2Si-XZr (X: 0, 0.25, 0.5 wt.%) in the as-cast and multi-pass friction stir processed (FSPed) conditions. Micro addition of Zr element resulted in the aver
Externí odkaz:
https://doaj.org/article/825cc41c418c4ae3a8ef9567c5411a8f
Autor:
Alain Vandewalle, Jean-Pierre Faure, Massoud Mirshahi, Mohammed Tarraf, Françoise Cluzeaud, Ahmad Razaghi
Publikováno v:
Biology of the Cell. 76:175-184
S-antigen (arrestin) is a cytosolic protein which regulates phototransduction in retinal rods. A protein immunologically related to S-antigen was identified in fractions from soluble extract of bovine kidney enriched by gel filtration or by immunoaff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38faf879fc7e2bc4bbeb57ffeb08dba9
https://doi.org/10.1016/0248-4900(92)90210-r
https://doi.org/10.1016/0248-4900(92)90210-r
Publikováno v:
Thrombosis Research. 64:551-558
S-antigen (also named arrestin or 48K protein) is a protein abundant in photoreceptor cells of vertebrates and invertebrates. The presently known function of this protein in retina is to arrest the enzymatic cascade of phototransduction in retinal ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12876522a6f5296191837b14c95c5b6b
https://doi.org/10.1016/s0049-3848(05)80004-0
https://doi.org/10.1016/s0049-3848(05)80004-0
Publikováno v:
Current Eye Research. 10:993-1000
Progressive degeneration of retinal photoreceptor cells occurs in albino rats when exposed to continuous lighting. Three proteins involved in the phototransduction cascade were immunodetected in these cells after various durations of continuous illum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e03f9ace9f901fcc89eff377619df2c
https://doi.org/10.3109/02713689109020337
https://doi.org/10.3109/02713689109020337