Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Mirvat F. Dib"'
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 10, Pp 4103-4114 (2024)
This research aimed to develop lead-free polymer composites based on poly-methyl methacrylate (PMMA) and embedded with tungsten carbide (WC) micro and nanoparticles for use in radiation protection applications. PMMA was filled with 20 %, 40 %, and 60
Externí odkaz:
https://doaj.org/article/4e575c16a4c64511b2982149c5efa377
Autor:
Ahmed M. El-Khatib, Mahmoud I. Abbas, Mohamed E. Mahmoud, Mohammed Fayez-Hassan, Mirvat F. Dib, Mamdouh H. Khalil, Ahmed Abd El Aal
Publikováno v:
Polymers, Vol 15, Iss 22, p 4416 (2023)
In this work, the effect of adding Pb nano/microparticles in polyurethane foams to improve thermo-physical and mechanical properties were investigated. Moreover, an attempt has been made to modify the micron-sized lead metal powder into nanostructure
Externí odkaz:
https://doaj.org/article/cc4c3ac47c2642a78db29c40715f98cd
Autor:
Mahmoud I. Abbas, Ahmed M. El-Khatib, Mohamed Elsafi, Sarah N. El-Shimy, Mirvat F. Dib, Hala M. Abdellatif, Raqwana Baharoon, Mona M. Gouda
Publikováno v:
Materials, Vol 16, Iss 5, p 2056 (2023)
Due to the present industrial world, the risk of radioactivity is notably increasing. Thus, an appropriate shielding material needs to be designed to protect humans and the environment against radiation. In view of this, the present study aims to des
Externí odkaz:
https://doaj.org/article/ef7ff36979e849a0a16da02ba25d9d00