Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Osama Saber"'
Publikováno v:
Egyptian Journal of Neurosurgery, Vol 39, Iss 1, Pp 1-8 (2024)
Abstract Background Lumbar discectomy has successful initial clinical outcome; its long-term success rate decreases to 40–80% due to chronic low back pain and recurrent disc herniation. Objective To evaluate the clinical results of Posterior Lumbar
Externí odkaz:
https://doaj.org/article/10d96d65c3314d3fbc23ff7552b481a2
Publikováno v:
Egyptian Journal of Neurosurgery, Vol 38, Iss 1, Pp 1-9 (2023)
Abstract Background Multisegment cervical canal stenosis is one of the most common causes of spinal cord dysfunction. Cervical laminectomy affords direct relief from dorsal stenosis, but many concerns were raised regarding its effect on spinal stabil
Externí odkaz:
https://doaj.org/article/8b3f54ba50964d6fb8641a779e2eb6f1
Publikováno v:
Journal of Composites Science, Vol 8, Iss 7, p 282 (2024)
A simple approach was used to create Fe3O4-methylcellulose (MC) nanocomposites, which were then analyzed using XRD, FTIR, and FE-SEM to determine their structure. The effective factors for enhancing the ratio of magnetite NPs in the samples were inve
Externí odkaz:
https://doaj.org/article/85cf33a73aa548b2afc93c32dffb7737
Publikováno v:
Catalysts, Vol 14, Iss 6, p 340 (2024)
Water pollution is one of the main challenges currently facing scientists around the world because of the rapid growth in industrial activities. On this basis, 2D nanolayered and nanohybrid structures, which are based on a ternary system of nickel–
Externí odkaz:
https://doaj.org/article/d90f97300dbe4d4ab19013590ceb490b
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 93 (2023)
Water pollution has emerged as a major challenge for the scientific community because of the rapid expansion of the population and the industrial sector in the world. The current study focuses on introducing a new track for designing new optical nano
Externí odkaz:
https://doaj.org/article/70bd5c7c6f0c4f4db570ef4cde371fa9
Publikováno v:
Inorganics, Vol 11, Iss 12, p 458 (2023)
Two-dimensional (2D) nanolayered and nanohybrid structures, which are composed of different species of organic anions and multi-valence inorganic cations, are considered favorable in the field of energy storage for use as supercapacitors. In this stu
Externí odkaz:
https://doaj.org/article/62c4f8827dd646afa2665fe398626ae6
Autor:
Ahmed Abdelrahman Elassal, Khalid Ebrahim Al-Ebrahim, Ragab Shehata Debis, Ehab Sobhy Ragab, Mazen Shamsaldeen Faden, Mazin Adel Fatani, Amr Ragab Allam, Ahmed Hasan Abdulla, Auhood Mohammednoor Bukhary, Nada Ahmed Noaman, Osama Saber Eldib
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 16, Iss 1, Pp 1-11 (2021)
Abstract Background Re-exploration of bleeding after cardiac surgery is associated with significant morbidity and mortality. Perioperative blood loss and rate of re-exploration are variable among centers and surgeons. Objective To present our experie
Externí odkaz:
https://doaj.org/article/358e7149edce4440bfa2b4146d4972e6
Autor:
Ahmed Abdelrahman Elassal, Osman Osama AL-Radi, Zaher Faisal Zaher, Ahmed Mohamed Dohain, Gaser Abdelmohsen Abdelmohsen, Ragab Sayed Mohamed, Mazin Adel Fatani, Mohamed Esam Abdelmotaleb, Nada Ahmed Noaman, Mahmoud Akl Elmeligy, Osama Saber Eldib
Publikováno v:
Journal of Cardiothoracic Surgery, Vol 16, Iss 1, Pp 1-7 (2021)
Abstract Background Pericardial patches are often used for repair of congenital cardiac defects. The aim of this study was to describe our initial experience with the use of equine pericardium and its safety and advantages and disadvantages compared
Externí odkaz:
https://doaj.org/article/edf3c161ac144f859b2869aba42dca8c
Publikováno v:
The Cardiothoracic Surgeon, Vol 28, Iss 1, Pp 1-7 (2020)
Abstract Background Systemic analgesia with paracetamol and nonsteroidal anti-inflammatory drugs plus opioids as a rescue medication had reported to be better than that depend mainly on opioids for postoperative pain relief. Thoracic paravertebral bl
Externí odkaz:
https://doaj.org/article/91b66556454f4116b2933dda6c54c7e4
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 1, Pp 67-75 (2020)
Micro- and meso-porous structures of alumina have attracted attention for their potential use in different applications. In this research, a novel and facile route was introduced for dual growth of alumina nanoparticles and carbon nanotubes together
Externí odkaz:
https://doaj.org/article/4d99ebf25ae84bbb900b9aba5be0457f