Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Manal A. Mahdy"'
Autor:
Pavel Seredin, Dmitry Goloshchapov, Anna Emelyanova, Nikita Buylov, Vladimir Kashkarov, Anatoly Lukin, Yuri Ippolitov, Tatiana Khmelevskaia, Iman A. Mahdy, Manal A. Mahdy
Publikováno v:
Results in Engineering, Vol 15, Iss , Pp 100583- (2022)
The problem of engineering a biomimetic mineralized layer on the surface of native dental tissue (bio-template) was considered in our work.The formation of the mineralized layer on a biotemplate is achieved with the use of nanocrystalline carbonate-s
Externí odkaz:
https://doaj.org/article/6efcadfcf68e4005baaf84cd36ad3663
Autor:
Pavel Seredin, Dmitry Goloshchapov, Vladimir Kashkarov, Anna Emelyanova, Nikita Buylov, Konstantin Barkov, Yuri Ippolitov, Tatiana Khmelevskaia, Iman A. Mahdy, Manal A. Mahdy, Tatiana Prutskij
Publikováno v:
Biomimetics, Vol 7, Iss 3, p 111 (2022)
In this report, we demonstrated the formation of a biomimetic mineralizing layer obtained on the surface of dental enamel (biotemplate) using bioinspired nanocrystalline carbonate-substituted calcium hydroxyapatite (ncHAp), whose physical and chemica
Externí odkaz:
https://doaj.org/article/0b0f5bb782364adf975b365d3040e12e
Autor:
Magda Sayed Mahmoud, Mohamed K. Khalifa, Amira M. Nageeb, Lobna R. Ezz El-Arab, Manal El-Mahdy, Amal Ramadan, Maha Hashim, Noha M. Bakr, Menha Swellam
Publikováno v:
Egyptian Journal of Medical Human Genetics, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background Impact of Isocitrate dehydrogenase1 (IDH1) and O6-methylguanine-DNA methyltransferase (MGMT) in glioblastoma (GBM) have been of great interest due to their implications in prediction of prognosis of several types of cancer. It was
Externí odkaz:
https://doaj.org/article/6e30d7c482c54e20bdf7f876bcabaeff
Autor:
Mariam Helali, Ahmed Abdelmotal, Nagy S Gobran, Hesham El Ghazaly, Manal El Mahdy, Khaled A Karim
Publikováno v:
Egyptian Journal of Chest Disease and Tuberculosis, Vol 73, Iss 1, Pp 85-90 (2024)
Background The overexpression of estrogen receptor beta (ERβ) and its correlation with prognosis of malignant mesothelioma remains controversial and unexplored. This study aimed at studying ERβ expression in tumour tissue in patients with pleural m
Externí odkaz:
https://doaj.org/article/3ef8c6f32d2140db9764161615eb8adc
Publikováno v:
Arab Universities Journal of Agricultural Sciences, Vol 27, Iss 2, Pp 1637-1645 (2019)
Pot experiments were carried out using sand (collected from Ismailia ARS), in the greenhouse to study the effect of biochar application, on K and P release from their natural bearing minerals i.e.,K- feldspar and rock phosphate and\or bentonite on so
Externí odkaz:
https://doaj.org/article/07431a055ca84b2a98dc2bcb914a7b17
Publikováno v:
Journal of Materials Research. 38:391-403
Quantum dots of Cd0.18Zn0.14Te0.68 thin films of various thicknesses are deposited on a glass substrate using inert gas condensation and characterized using many techniques. Structural analysis confirms the cubic polymorph of the thin films. The part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8521ec603f20526dae815385794898a
https://doi.org/10.1557/s43578-022-00821-w
https://doi.org/10.1557/s43578-022-00821-w
Publikováno v:
Ceramics International. 48:7218-7231
Partial substitution of ZnO for CaO in the wollastonite formula was performed via wet precipitation. The effects of ZnO/CaO replacement on the structure, porosity, morphology, optical, and mechanical properties of the CaO–SiO2 ceramic were examined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9cbf25c20f698567daf0b49d575dd88
https://doi.org/10.1016/j.ceramint.2021.11.282
https://doi.org/10.1016/j.ceramint.2021.11.282
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Nanocrystalline calcium silicate powder was synthesized by adding different ratios of MnO2 ranging from 0.00 to 2.00 wt% to detect its effect on the structure and physical properties. The pseudowollastonite triclinic and low combeite of hexagonal pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c54ae1d69733a77883250741c5608ee0
https://doi.org/10.1007/s10854-022-09605-8
https://doi.org/10.1007/s10854-022-09605-8
Publikováno v:
Ceramics International. 47:12047-12055
The influence of adding 10, 20 and 30% molar ratio of silicon carbide (SiC) separately to a composite of wollastonite (W) with a fixed content of 10%Fe2O3 prepared by wet precipitation method was studied. The crystal structure of the annealed composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29fde3bca28b8416097fd0587a13dc22
https://doi.org/10.1016/j.ceramint.2021.01.048
https://doi.org/10.1016/j.ceramint.2021.01.048
Publikováno v:
Materials Science and Engineering: B. 289:116223
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5b360f3b6d0d2d93de2eb4524f0548
https://doi.org/10.1016/j.mseb.2022.116223
https://doi.org/10.1016/j.mseb.2022.116223