Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Said A. Farha Al Said"'
Publikováno v:
Sensors, Vol 23, Iss 2, p 1011 (2023)
The production of thermoluminescence (TL) dosimeters fabricated from B2O3-CaF2-Al2O3-SiO2 doped with Cu and Pr for use in diagnostic radiology is the main goal of this research. The TL samples were synthesized via the melt-quench technique processed
Externí odkaz:
https://doaj.org/article/ede03b5e904c4a219dd84ca9e032093b
Publikováno v:
Materials Today: Proceedings. 65:2615-2625
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::790ce83c63d92d1359ebcdebb4d8a664
https://doi.org/10.1016/j.matpr.2022.04.879
https://doi.org/10.1016/j.matpr.2022.04.879
Publikováno v:
Materials Today: Proceedings.
This research focused on the preparation of a copper (Cu) doped aluminum oxide (alumina, (Al2O3) using hydrothermal techniques. Different concentrations: 0%, 0.5%, 1%, and 2%, of the copper dopant, were incorporated into the alumina structure, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c58cf3369e244ae9ae8c99d0243b850
https://doi.org/10.1016/j.matpr.2021.05.154
https://doi.org/10.1016/j.matpr.2021.05.154
Publikováno v:
Chinese Journal of Physics. 56:212-220
Thin films of In-doped Ge-S in the form of Ge35In8S57 with different film thickness were deposited using an evaporation method. The X-ray diffraction studies demonstrate that the as-prepared films are amorphous in nature for these films. Some optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a09e9051ed35680d786cd461b12e51b1
https://doi.org/10.1016/j.cjph.2017.12.021
https://doi.org/10.1016/j.cjph.2017.12.021
Autor:
Said A. Farha Al Said, Ahmed A. Al-Ghamdi, Nikolay Dishovsky, Diana Zaimova, Milcho Ivanov, Mihail Mihaylov, Omar A. Al-Hartomy
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 23:1001-1007
The aim of the present study is to obtain natural rubber-based composites with optimal conductivity at a lowest possible filler amount. For this reason, two different conductive nanoparticles-multiwall carbon nanotubes and graphene-have been used at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce07751a595edc45ef70e58174b332b
https://doi.org/10.1080/1536383x.2015.1004572
https://doi.org/10.1080/1536383x.2015.1004572
Autor:
Milcho Ivanov, Ahmed A. Al-Ghamdi, Nikolay Dishovsky, Mihail Mihaylov, Said A. Farha Al Said, Omar A. Al-Hartomy
Publikováno v:
Journal of Composite Materials. 50:377-386
The aim of the present paper is to investigate how carbon black/silica ratio influences the curing characteristics, mechanical and dynamic properties of composites based on epoxidized natural rubber (Epoxyprene 25). The data obtained show that the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f2ac359b3b130e88cea7c0e20adaa1e
https://doi.org/10.1177/0021998315575336
https://doi.org/10.1177/0021998315575336
Autor:
Omar A. Al-Hartomy, Said A. Farha Al Said, Milcho Ivanov, Ahmed A. Al-Ghamdi, Nikolay Dishovsky, Mihail Mihaylov, Michael B. Ward
Publikováno v:
Materials Characterization. 101:90-96
Dual phase carbon–silica hybrid fillers obtained by pyrolysis-cum-water vapor of waste green tires have been characterized by energy dispersive X-ray spectroscopy in a scanning transmission electron microscope, silicate analysis, weight analysis, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d8c87e613d3bc047ec6a3411028eeb
https://doi.org/10.1016/j.matchar.2014.09.003
https://doi.org/10.1016/j.matchar.2014.09.003
Autor:
Nikolay Dishovsky, Said A. Farha Al Said, Ahmed A. Al-Ghamdi, Milcho Ivanov, Ljutzkan Ljutzkanov, Omar A. Al-Hartomy, Mihail Mihaylov
Publikováno v:
Progress in Rubber, Plastics and Recycling Technology. 31:25-41
The aim of the present paper is to investigate the solid product (SiO2D, pyrolysed silica filler) obtained via pyrolysis-cum-water-vapour of waste “green” tyre treads as a reinforcing filler in natural rubber based composites. Curing characterist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afeb9a751bebd6a41a36949fa2b97803
https://doi.org/10.1177/147776061503100102
https://doi.org/10.1177/147776061503100102
Autor:
Ahmed A. Al-Ghamdi, Omar A. Al-Hartomy, Said A. Farha Al Said, Nikolay Dishovsky, Radostin N Nikolov, Petrunka Malinova
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 230:116-120
Styrene butadiene rubber (SBR)-based composites have been reinforced with carbon–silica dual phase fillers. The new type of reinforcing fillers have been obtained by an impregnation method used for introduction and deposition of a second silica pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b79341d7353718cdd526ccd31544d0
https://doi.org/10.1177/1464420714548499
https://doi.org/10.1177/1464420714548499
Autor:
Nikolay Dishovsky, Ahmed A. Al-Ghamdi, Said A. Farha Al-Said, Michael B. Ward, Petrunka Malinova, Omar A. Al-Hartomy, Mihail Mihaylov
Publikováno v:
Materials Sciences and Applications. :685-697
Different types of carbon-silica fillers were prepared via pyrolysis-cum-water vapor of waste green tires tread and impregnation method. Dual phase fillers have been characterized by energy dispersive X-ray (EDX) spectroscopy in a scanning transmissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3d7c2434a80e377d80892d657141d28
https://doi.org/10.4236/msa.2014.510070
https://doi.org/10.4236/msa.2014.510070