Zobrazeno 1 - 10
of 5 591
pro vyhledávání: '"M. Atta"'
Autor:
Fatma Zaghloul Mahmoud, Samar Mahmoud Mohamed Elhadary, Mona M Ebrahim Abd Elnabi, Fatma M Atta, Marwa Abd Elkreem, Lawahez M. Dwedar
Publikováno v:
Sudan Journal of Medical Sciences, Vol 19, Iss 2, Pp 211-223 (2024)
Abstract Background: The optimal timing for clamping the umbilical cord remains controversial. This study aimed to assess the optimal timing of umbilical cord clamping and its effect on preterm neonates. Methods: The study was a randomized controlled
Externí odkaz:
https://doaj.org/article/ec16effaeb1345b8a93413197d2762dc
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract In this study, a novel method for the fabrication of hesperidin/reduced graphene oxide nanocomposite (RGOH) with the assistance of gamma rays is reported. The different RGOHs were obtained by varying hesperidin concentrations (25, 50, 100, a
Externí odkaz:
https://doaj.org/article/e5b5bac4d610469680248116a9b5581a
Autor:
Ihab Shawish, Samha Al Ayoubi, Mohamed Bououdina, Abeer A. El-Segaey, Alia A. Melegy, Ayman M. Atta
Publikováno v:
ACS Omega, Vol 9, Iss 19, Pp 21545-21556 (2024)
Externí odkaz:
https://doaj.org/article/eb0b13952d124f33bc379cd987cf6d46
Publikováno v:
Central European Journal of Immunology, Vol 49, Iss 1, Pp 2-10 (2024)
Externí odkaz:
https://doaj.org/article/6204529b365e437098eb18832982e6d0
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 3699-712 (2024)
The KdV–mKdV equation is investigated in this study. This equation is a useful tool to model many nonlinear phenomena in the fields of fluid dynamics, quantum mechanics, and soliton wave theory. The exact soliton solutions of the KdV–mKdV equatio
Externí odkaz:
https://doaj.org/article/94f3844c5cc24a929f0f7c53ab94d118
Autor:
Omar H. Abd-Elkader, Hazem Abdelsalam, Mahmoud A.S. Sakr, Mohamed M. Atta, Nahed H. Teleb, Qinfang Zhang
Publikováno v:
Results in Chemistry, Vol 7, Iss , Pp 101436- (2024)
The electronic and optical properties and hydrogen storage capacity of doped two-dimensional TiO2 quantum dots are studied using density functional theory computations. The considered dopants are C, S, N, Fe, Ni, and Zn. Temperature stability is conf
Externí odkaz:
https://doaj.org/article/cc86f512d1ac40228336d9a3c55a9b3e
Autor:
Abdel-Rahman A. Nassar, Hossam M. Atta, Mohamed Ali Abdel-Rahman, Wageih S. El Naghy, Amr Fouda
Publikováno v:
BMC Complementary Medicine and Therapies, Vol 23, Iss 1, Pp 1-20 (2023)
Abstract Background The overuse of antibiotics leads to the emergence of antibiotic-resistant microbes which causes high mortality worldwide. Therefore, the synthesis of new active compounds has multifunctional activities are the main challenge. Nano
Externí odkaz:
https://doaj.org/article/4a7e92a351db4285a5fcfb8364ce53fe
Autor:
Rehab H. Abdallah, Al-sayed R. Al-Attar, Youssef M. Shehata, Doaa M. Abdel-Fattah, Rahnaa M. Atta, Omer I. Fantoukh, Ahmed M. Mustafa
Publikováno v:
Pharmaceuticals, Vol 17, Iss 5, p 614 (2024)
The aqueous extract of Annona muricata L. leaves was thoroughly analyzed using the UPLC-MS/MS, in addition to a new approach of examination of the extract’s impact on cancer of EAC(Ehrlich ascites carcinoma) in albino male mice. The aim was to inve
Externí odkaz:
https://doaj.org/article/63232712175147ca858a0a23f87378a6
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Herein, four endophytic fungal strains living in healthy roots of garlic were used to produce selenium nanoparticles (Se-NPs) via green synthesis. Penicillium verhagenii was found to be the most efficient Se-NPs producer with a ruby red colo
Externí odkaz:
https://doaj.org/article/b79a408bd7ab49bfbd86990e9d83bc57
Publikováno v:
Micro, Vol 3, Iss 2, Pp 521-536 (2023)
Our recent development of a wireless humidity sensor system embedded in incontinence products enables new sensor applications to diagnose and supervise geriatric diseases (i.e., age-related diabetes mellitus type II). The measurement of glucose in ur
Externí odkaz:
https://doaj.org/article/ea5b0263922c4f4983093aa860835612