Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Shahryar Malekie"'
Autor:
Shahryar Malekie, Mohammad Amin Hosseini, Ahmadreza Abiz, Fatemeh Bolourinovin, Suffian Mohamad Tajudin
Publikováno v:
Polyolefins Journal, Vol 11, Iss 3, Pp 199-211 (2024)
This research aims to determine and quantify the radiation shielding characteristics of high-density polyethylene/ tungsten oxide (HDPE/WO3) nanocomposites including the linear attenuation coefficient (μ), mass attenuation coefficient (μ/ρ), half-
Externí odkaz:
https://doaj.org/article/d3afc18e65274f0696ee3a1a9cf63f75
Autor:
Amir Veiskarami, Dariush Sardari, Shahryar Malekie, Farshid Babapour Mofrad, Sedigheh Kashian
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract This research aims to investigate a ternary nanocomposite based on High Density Polyethylene/ Bismuth Oxide/Graphene Oxide (HDPE/Bi2O3/GO) at various concentrations. Solution method was used to fabricate the samples. FESEM-EDX mapping, AFM,
Externí odkaz:
https://doaj.org/article/4904adadac9e47bfaee5b81d71b5bd54
Autor:
Majid Mokhtari, Hamideh Daneshvar, Morteza Bahmani nejad, Shahryar Malekie, Armin Mosayebi,, Amir Torabpoor-Isfahani,, Iman Aryanian
Publikováno v:
فصلنامه علوم و فناوری فضایی, Vol 15, Iss 2, Pp 59-69 (2022)
Sandwich panels are used in various industries due to their high special strength. It is used in ultra-light aerospace structures. In this paper the protective effect of sandwich structures used in ultralight space structures against gamma rays is in
Externí odkaz:
https://doaj.org/article/ab94682b05d4416581cb59b57e4ef464
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract This study aimed to introduce new composites, containing polyamide-6 (PA6) and lead monoxide (PbO), to protect against ionizing photon sources used for diagnostic and therapeutic purposes. Five composites, containing various weight percentag
Externí odkaz:
https://doaj.org/article/bac087933bbf4e49ae8e1afd28bb72d7
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In this research, for the first time, the polycarbonate/bismuth oxide (PC–Bi2O3) composite was studied as a beta-ray sensor using a pure beta-emitter 90Sr source. Firstly, the range and stopping power of the electrons in the composite at v
Externí odkaz:
https://doaj.org/article/28ed8accbb3f46d8b73506669f55a957
Autor:
Hamideh Daneshvar, Kavoos Ghordoei Milan, Ali Sadr, Seyed Hassan Sedighy, Shahryar Malekie, Armin Mosayebi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract In this paper, various multi-layer shields are designed, optimized, and analyzed for electron and proton space environments. The design process is performed for various suitable materials for the local protection of sensitive electronic devi
Externí odkaz:
https://doaj.org/article/890975fa08ee4e71a9379cbf822279e5
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The fabrication of different weight percentages of Polycarbonate-Bismuth Oxide composite (PC-Bi2O3), namely 0, 5, 10, 20, 30, 40, and 50 wt%, was done via the mixed-solution method. The dispersion state of the inclusions into the polymeric m
Externí odkaz:
https://doaj.org/article/d95cfed9186d47a9a94c851de5b6102f
Autor:
Amir Veiskarami, Dariush Sardari, Shahryar Malekie, Farshid Babapour Mofrad, Sedigheh Kashian
Publikováno v:
Journal of Polymer Engineering. 42:936-945
In this research work, a two-dimensional model to predict the electrical percolation threshold (EPT) of the polymer/graphene-based nanocomposites in different concentrations of the randomly dispersed inclusions in various polymer matrices is introduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88cd3033205930227c6fee7729456a88
https://doi.org/10.1515/polyeng-2022-0101
https://doi.org/10.1515/polyeng-2022-0101
Publikováno v:
Radiation Physics and Chemistry. 210:111044
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3889161d7f1d44f516c0b8249c3cf32
https://doi.org/10.1016/j.radphyschem.2023.111044
https://doi.org/10.1016/j.radphyschem.2023.111044
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports
Scientific Reports
The fabrication of different weight percentages of Polycarbonate-Bismuth Oxide composite (PC-Bi2O3), namely 0, 5, 10, 20, 30, 40, and 50 wt%, was done via the mixed-solution method. The dispersion state of the inclusions into the polymeric matrix was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a086db54c7fdd6d1530ba557690ff38
https://doaj.org/article/d95cfed9186d47a9a94c851de5b6102f
https://doaj.org/article/d95cfed9186d47a9a94c851de5b6102f