Zobrazeno 1 - 10
of 914
pro vyhledávání: '"Farid, Ahmed"'
Autor:
Salwa Farid Ahmed, Mostafa A. Bakr
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background Radiation plays an essential role in treating malignancies. Radiation exposure of salivary glands often results in permanent loss of their functions; therefore, their protection against radiation is crucial. Nigella sativa oil (NS
Externí odkaz:
https://doaj.org/article/d5d035cddc7041519295af1d5389537c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Tetragonal graphene nano-capsule (TGC), a novel stable carbon allotrope of sp2 hybridization is designed and doped with phosphorus (P) to study the O3 and SO2 gas sensitivity via density functional theory calculation. Real frequencies verifi
Externí odkaz:
https://doaj.org/article/f2aed3ed4aa149b8b25078e5e744ffda
Autor:
Sushen Chandra Devsharma, Md. Lutfor Rahman, Md. Jakir Hossain, Bristy Biswas, Md. Farid Ahmed, Nahid Sharmin
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33578- (2024)
Copper doped magnesium ferrite, Mg1-xCuxFe2O4(x = 0.0–1.0) nanomaterials were synthesized via. sol-gel method sintered at 600 °C for 2 h. The synthesized materials were characterized using modern sophisticated techniques viz. X-ray diffraction (XR
Externí odkaz:
https://doaj.org/article/cb631766341a46a1b212066c5a609a9e
Publikováno v:
Heliyon, Vol 10, Iss 10, Pp e30810- (2024)
In this work, the transformation of waste iron cans to gamma iron oxide (γ-Fe2O3) nanoparticles following acid leaching precipitation method along with their structural, surface chemistry, and magnetic properties was studied. Highly magnetic iron-ba
Externí odkaz:
https://doaj.org/article/eca1e3ae3f2e4ca89da8dc4dec52c9ff
Autor:
Farid, Ahmed, Samy, Ahmed, Shalaby, Ahmed, Tarek, Ahmed, Ayyad, Mahmoud, Assem, Muhammad, Amin, Samy
Realizing functional space systems using flight-tested components is problematic in developing economies, as such components are costly for most institutions to sponsor. The B.Sc. project, Subsystems for 2nd Iteration Cairo University Cube-Satellite,
Externí odkaz:
http://arxiv.org/abs/2205.08255
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Diabetes is a common disease that cancer patients may suffer from and may aggravate side effects of radiotherapy. This study aimed to detect whether metformin and/or quercetin will improve gamma-irradiation induced tongue toxicity
Externí odkaz:
https://doaj.org/article/e9374933954641ad8dbe114e82ca07e3
Autor:
Monmon Podder, Md. Rassel Moni, Md. Lutfor Rahman, Bristy Biswas, Nahid Sharmin, Mahmuda Hakim, Moksodur Rahman, Md. Sahadat Hossain, Md. Farid Ahmed
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 3, Pp 105601- (2024)
The present work reports on the facile sol–gel synthesis of CoAl2O4 nanoparticles using cobalt nitrate and aluminum nitrate as the metal salts and citric acid and glycerol as chelating agents. The consequence of sintering temperature on the structu
Externí odkaz:
https://doaj.org/article/822cab8912d34e588768d6566b63b9ad
Publikováno v:
In Engineering Analysis with Boundary Elements May 2024 162:220-238
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-11 (2023)
Abstract Background Radiation therapy is the primary treatment for neck and head cancer patients; however, it causes the development of oral mucositis accompanied by tissue structure destruction and functional alteration. This study was conducted to
Externí odkaz:
https://doaj.org/article/30e4c8423a3b470085ca6b07443cd0a2
Publikováno v:
Sensors, Vol 24, Iss 12, p 3919 (2024)
Additive manufacturing (AM) enables the spatially configurable 3D integration of sensors in metal components to realize smart materials and structures. Outstanding sensing capabilities and size compatibility have made fiber optic sensors excellent ca
Externí odkaz:
https://doaj.org/article/ce4c28bff3fd4d8abd05d9bdafc6a6b7