Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Khaled Sayed Ahmed"'
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-17 (2024)
Abstract Background The chronic nature of ovarian cancer and disease recurrence has a considerable impact on the assessment of follow-up strategies and treatment planning for both oncologists and radiologists. It is imperative to conduct adequate fol
Externí odkaz:
https://doaj.org/article/44f36ba4ec084aadb60d649c343bd84f
Autor:
Mohamed Mohamed Anwar Mohamed, Ahmed Mostafa Mohamed, Kareem Ahmed Abdelaziz Sabry, Khaled Sayed Ahmed
Publikováno v:
Romanian Journal of Neurology, Vol 22, Iss 4, Pp 296-303 (2023)
Background. There is a rising concern about multiple sclerosis (MS) lesions that occur in the cortical gray matter (GM), owing to its direct relationship with the disability and cognition dysfunction that occur during the MS course. Two magnetic reso
Externí odkaz:
https://doaj.org/article/092e6142422847288e0365ee40e92ca3
Autor:
Khaled Sayed Ahmed, Wafai Z. A. Mikhail, Hassan M. Sobhy, Eman Mohamed Mostafa Radwan, Taher A. Salaheldin
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-9 (2019)
Abstract Background The cotton leafworm, Spodoptera littoralis (Boisd.), is one of the most dangerous pests in Egypt and Africa, causing significant economic loss of cotton crop yield. The frequent use of insecticides to control this insect has led t
Externí odkaz:
https://doaj.org/article/a8a03fbeae5345fab8b5093db67c9d54
Autor:
Nahla A. Awad, Mohamed Eliraq, Emad H. El-Bassel, Ahmed S. M. Ismail, Yasser S. G. Abd El-Aziz, Mohamed S. Gawish, Reda M. Y. Zewail, Rokayya Sami, Ebtihal Khojah, Uguru Hilary, Maalem H. Al-Moalem, Khaled Sayed-Ahmed
Publikováno v:
Molecules, Vol 27, Iss 12, p 3904 (2022)
Jojoba oil (JO) extracted from seeds has outstanding properties, including anti-inflammatory, antioxidant, and antibacterial activities, and can be stored forlong periodsof time. The unique properties of jojoba oil depend on its chemical composition;
Externí odkaz:
https://doaj.org/article/9856f3877192489482b53ff7c5108481
Publikováno v:
Journal of Fungi, Vol 8, Iss 4, p 412 (2022)
Nanoparticles (NPs) have attracted great interest in various fields owing to their antimicrobial activity; however, the use of NPs as fungicides on plants has not been sufficiently investigated. In this study, the antifungal activities of sulfur nano
Externí odkaz:
https://doaj.org/article/bafe8135ecbb4b3c870122ad0a7368ec
Publikováno v:
Chemical Papers. 76:5879-5891
In this study, microporous silicon dioxide nanoparticles (SiO2–NPs) were used to improve the physical, chemical, and mechanical properties of bone China ceramics. Microporous SiO2–NPs were prepared economically from sodium metasilicate (SMS) as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::874864e10029dac5543681873dccdf9f
https://doi.org/10.1007/s11696-022-02296-9
https://doi.org/10.1007/s11696-022-02296-9
Pine wood (PW) and beech wood (BW) are the most used wood in furniture and other applications owing to their unique characteristics and low machining cost. However, their biodegradability and varied moisture content limit their wider use and durabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e19e29f0d493be1c44d7f0be4740ff38
https://doi.org/10.21203/rs.3.rs-2874418/v1
https://doi.org/10.21203/rs.3.rs-2874418/v1
Autor:
Fayroz F. Sherif, Khaled Sayed Ahmed
Publikováno v:
International Journal of Biology and Biomedical Engineering. 15:254-259
The COVID-19 pandemic has introduced to mild the risks of deadly epidemic-prone illnesses sweeping our globalized planet. The pandemic is still going strong, with additional viral variations popping up all the time. For the close to future, the inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b860f9738205754af9252240c11e0db8
https://doi.org/10.46300/91011.2021.15.31
https://doi.org/10.46300/91011.2021.15.31
Publikováno v:
Fibers and Polymers. 21:1983-1991
This study demonstrates the possibility of one step printing and multifunctional finishing of wool fabrics using synthesized selenium nanoparticles (Se-NPs) as stable functional colorant. Se-NPs formation was emphasized using visible changes, UV-visi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f0124fd6366e993b54473e260d0e340
https://doi.org/10.1007/s12221-020-9461-3
https://doi.org/10.1007/s12221-020-9461-3
Autor:
Tarek Abou Elmaaty, Khaled Sayed-Ahmed, Hanan Elsisi, Shaimaa M. Ramadan, Heba Sorour, Mai Magdi, Shereen A. Abdeldayem
Publikováno v:
Polymers; Volume 14; Issue 5; Pages: 955
The COVID-19 pandemic has clearly shown the importance of developing advanced protective equipment, and new antiviral fabrics for the protection and prevention of life-threatening viral diseases are needed. In this study, selenium nanoparticles (SeNP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09215556ffdd1393936d1a5866a22da3