Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Farzad Nasirpour"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 159, Iss , Pp 110035- (2024)
This paper investigates the high-frequency transformer losses attributed to eddy currents in both conductors and the core. A comprehensive model of a transformer winding is presented, meticulously incorporating skin and proximity effects. The winding
Externí odkaz:
https://doaj.org/article/b5762ab3071f4aa087bbbf5d8f456a79
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e24247- (2024)
In this research, the effect of anodization time on the length of the titanium oxide nanotube arrays (TNAs) and photovoltaic parameters of back-side illuminated dye-sensitized solar cells (DSSCs) were investigated. The TNAs were characterized using X
Externí odkaz:
https://doaj.org/article/ac381f3389b24eb3b55f07beab1e74ac
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Organic–inorganic hybrid perovskite is the most promising active layer for new generation of solar cells. Despite of highly efficient perovskite active layer conventionally fabricated by spin coating methods, the need for using toxic solve
Externí odkaz:
https://doaj.org/article/de30b1ecdea54ef9b095f6a47ca0bd54
Autor:
Elnaz Moslehifard, Tahereh Ghaffari, Samineh Mohammadian-Navid, Mina Ghafari-Nia, Amirali Farmani, Farzad Nasirpouri
Publikováno v:
Journal of Dental Research, Dental Clinics, Dental Prospects, Vol 14, Iss 3, Pp 171-176 (2020)
Background. Corrosion resistance and ion release of alloys play a crucial role in biomedical applications. The present study aimed to investigate an increase in corrosion resistance and reduction in ion release in a commercial Co-Cr-Mo alloy by the c
Externí odkaz:
https://doaj.org/article/a32beea4147c4e00aedfebbefec9f8be
Publikováno v:
Frontiers in Dentistry, Vol 16, Iss 1 (2019)
Objectives: Nickel-chromium (Ni-Cr) base dental alloys with desirable properties have been employed in prosthodontics for years. Corrosion behavior of a Ni-Cr base alloy in artificial saliva with different pH values is determined in this work. Materi
Externí odkaz:
https://doaj.org/article/fff1af8416ae4c7881f6de98d2f7ccee
Publikováno v:
Journal of Islamic Dental Association of Iran, Vol 25, Iss 3, Pp 183-189 (2013)
Background and Aim : Considering the risk of cross contamination, disinfection of dental stones is essential provided that their mechanical and structural properties remain unchanged. The aim of this study was to evaluate the effect of disinfection o
Externí odkaz:
https://doaj.org/article/6c00c0ed010a4c4bbf23683c121978a5