Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Ahmad Monshi"'
Autor:
Marzieh Rabiei, Arvydas Palevicius, Ahmad Monshi, Sohrab Nasiri, Andrius Vilkauskas, Giedrius Janusas
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1627 (2020)
We report on a comparison of methods based on XRD patterns for calculating crystal size. In this case, XRD peaks were extracted from hydroxyapatite obtained from cow, pig, and chicken bones. Hydroxyapatite was synthesized through the thermal treatmen
Externí odkaz:
https://doaj.org/article/8265d196b28c478b801dd5bd0b688eb2
Publikováno v:
Processing and Application of Ceramics, Vol 6, Iss 4, Pp 193-199 (2012)
In recent years, there have been many efforts to improve biological and biocompatibility features of amalgam. The aim of this research was investigating the effect of adding fluoroapatite (FA) nanoparticles on compressive strength and corrosion behav
Externí odkaz:
https://doaj.org/article/f20014a8bbad49698ee1a6885fd7b508
Autor:
Neda Bahremandi Tolou, Mohammadhossein Fathi, Ahmad Monshi, Vajihesadat Mortazavi, Farzaneh Shirani
Publikováno v:
Dental Research Journal, Vol 8, Iss 5, Pp 43-50 (2011)
Background: Many attempts have been performed and continued for improvement of dental amalgam properties during last decades. The aim of present research was fabrication and characterization of amalgam/titania nano composite and evaluation of its cor
Externí odkaz:
https://doaj.org/article/588f3daba77544bf8fa1e35ecbb2e512
Autor:
Saeed Karbasi, Aysan Shahsavar Goldanlou, Ahmadreza Arefpour, Ahmad Monshi, M. Kasiri-Asgarani, Asefeh Shafieirad, Mohammad Zolfaghari Baghbaderani, Ali Doostmohammadi
Publikováno v:
Materials Technology. 37:472-485
The research aimed to evaluate the mechanical behaviour, hybridisation and osteoblast activities of novel baghdadite/PCL-graphene nanocomposite scaffold. The mechanical behaviour was examined via m...
Autor:
Ahmadreza Arefpour, Saeed Karbasi, Ahmad Monshi, M. Kasiri-Asgarani, Sara Rostami, Ali Doostmohammadi
Publikováno v:
Materials Technology. 36:761-770
The aim of the present research was to find out the in vitro biological behaviour by evaluating the bioactivity of scaffolds for bone tissue engineering and to examine the mechanism of baghdadite a...
Publikováno v:
Materials Technology. 35:421-432
In the present research, porous composite scaffolds consisting of baghdadite scaffolds with polycaprolactone (PCL) coating, were fabricated via combining polyurethane sponge replication method and ...
Autor:
Hamid Ghayour, Farid Jamali-Sheini, Ahmad Monshi, Mehdi Boroujerdnia, Reza Ebrahimi-Kahrizsangi
Publikováno v:
International Journal of Minerals, Metallurgy, and Materials. 26:1299-1310
The present paper aims to investigate the influence of the current density in the electroplating process on the microstructure, crystal texture transformations, and corrosion behavior of Ni/Co–pumice multilayer nanocomposite coatings. The Ni/Co–p
Publikováno v:
Ceramics International. 45:13923-13933
In the present study, a simple UV-assisted sonication method is used for the development of bismuth sulfide (Bi2S3) nanostructures on graphene sheets. X-ray diffraction (XRD) and Raman results indicated that graphene oxide (GO) layers are reduced. Fi
Autor:
Marzieh Rabiei, Arvydas Palevicius, Andrius Vilkauskas, Sohrab Nasiri, Akram Doustmohammadi, Giedrius Janusas, Ahmad Monshi, Amir Dashti
Publikováno v:
Materials
Materials, Vol 14, Iss 2949, p 2949 (2021)
Materials; Volume 14; Issue 11; Pages: 2949
Materials, Vol 14, Iss 2949, p 2949 (2021)
Materials; Volume 14; Issue 11; Pages: 2949
Taking into account X-ray diffraction, one of the well-known methods for calculating the stress-strain of crystals is Williamson-Hall (W–H). The W-H method has three models, namely (1) Uniform deformation model (UDM); (2) Uniform stress deformation
Autor:
Giedrius Janusas, Arvydas Palevicius, Ahmad Monshi, Sohrab Nasiri, Andrius Vilkauskas, Marzieh Rabiei, Amir Dashti
Publikováno v:
Materials; Volume 13; Issue 19; Pages: 4380
Materials
Materials, Vol 13, Iss 4380, p 4380 (2020)
Materials
Materials, Vol 13, Iss 4380, p 4380 (2020)
Young’s modulus (E) is one of the most important parameters in the mechanical properties of solid materials. Young’s modulus is proportional to the stress and strain values. There are several experimental and theoretical methods for gaining Young