Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Nada OM"'
Publikováno v:
BDJ Open, Vol 10, Iss 1, Pp 1-6 (2024)
Abstract Introduction Treatment of an immature permanent tooth required a special disinfection protocol due to the presence of thin radicular walls, which are prone to fracture. Mineral Trioxide Aggregate (MTA) has been proposed as a root repair mate
Externí odkaz:
https://doaj.org/article/dae688b9c928428d800d62f7b75dc0ab
Autor:
Bao Le, Nada Omran, Ahmed H. Hassanin, Ishac Kandas, Mohammed Gamal, Nader Shehata, Islam Shyha
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 5032-5041 (2023)
Poly (vinylidene fluoride) (PVDF) nanofibers have been applied in producing piezoelectric membranes for energy harvesting in wearable devices under strenuous service conditions due to its outstanding properties such as piezoelectricity, flexibility,
Externí odkaz:
https://doaj.org/article/c6360d2636ad4660aa4712eaeaf00549
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Background The aim of this in vitro study was to evaluate push-out bond strength of different root-end filling materials using various irrigant solutions. Methods A push-out bond strength test was performed to evaluate the bond strength of t
Externí odkaz:
https://doaj.org/article/821d046b1f5d4a94a06381cb1d416373
Autor:
Alaa M. Khalil, Ahmed H. Hassanin, Mai. I. El-kaliuoby, Nada Omran, Mohammed Gamal, Ahmed. M. El-Khatib, Ishac Kandas, Nader Shehata
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract This paper introduces a new approach of testing piezoelectric nanofibers as antibacterial mat. In this work, both Polyvinylidene fluoride (PVDF) and PVDF embedded with thermoplastic polyurethane nanofibers are synthesized as nanofibers mat v
Externí odkaz:
https://doaj.org/article/ef925e0a33ad43c4b95f5b8275770dc6
Autor:
Nader Shehata, Remya Nair, Rabab Boualayan, Ishac Kandas, Abdulrazak Masrani, Eman Elnabawy, Nada Omran, Mohammed Gamal, Ahmed H. Hassanin
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Interest in piezoelectric nanocomposites has been vastly growing in the energy harvesting field. They are applied in wearable electronics, mechanical actuators, and electromechanical membranes. In this research work, nanocomposite membranes
Externí odkaz:
https://doaj.org/article/0a78d1ab12cb4baa9b1daebfd00f664f
Publikováno v:
Bulletin of the National Research Centre, Vol 46, Iss 1, Pp 1-6 (2022)
Abstract Objective To compare the push out bond strength of MTA apical plug in a simulated immature root, after using different irrigation protocols; NaOCl + 20% Etidronic acid (HEBP) and NaOCl + 17% Ethylenediaminetetraacetic acid (EDTA) with and wi
Externí odkaz:
https://doaj.org/article/065a6c6cbf63480e83ace5eabe4ac28a
Autor:
Bayan Tarek Abou Ali, Nada Omar Saleh, Hussein Walid Mreydem, Sajida Fawaz Hammoudi, Taeyeop Lee, Seockhoon Chung, Souheil Hallit, Pascale Salameh
Publikováno v:
Sleep Medicine Research, Vol 12, Iss 2, Pp 101-109 (2021)
Background and Objective Our aim is to investigate the impact of COVID-19 on screen time among Lebanese high school students (grades 9–12). Methods An anonymous online questionnaire was distributed among 510 school students from different governora
Externí odkaz:
https://doaj.org/article/899167b9e6c34b189556f858bebebb90
Autor:
Nada Omar Taher, Ahmed Naji Alnabihi, Reem Mahmoud Hersi, Rawan Khalid Alrajhi, Reham Ahmad Alzahrani, Waleed Talib Batais, Alaa Hesham Mofti, Saeed Abdullah Alghamdi
Publikováno v:
Frontiers in Medicine, Vol 9 (2022)
BackgroundPterygium is a common ocular surface disease. Recurrence is the greatest concern in the treatment of pterygium. Thus, a standardized and effective treatment modality with minimal risk for complications is needed for the management of pteryg
Externí odkaz:
https://doaj.org/article/b063b3e22f3d4b8bac476d8f08eb2a2c
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 27, Iss , Pp 101679- (2022)
Purpose: To report a 56-year-old male in Saudi Arabia who developed signs of aberrant facial nerve regeneration after recovering from Bell's palsy associated with COVID-19 infection. Observations: The patient presented, months following recovery from
Externí odkaz:
https://doaj.org/article/9caf114b97ad40f0994092f749878481
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-8 (2021)
Abstract Background This study aimed to evaluate the remaining amount of intra canal medicament in the root canals and their effect on microhardness of radicular dentine. In this study, ninety straight single-rooted teeth were used. Teeth were decoro
Externí odkaz:
https://doaj.org/article/8c7d492d3b0a46d883d4c96eaea43459