Zobrazeno 1 - 10
of 87 161
pro vyhledávání: '"El Sayed"'
Publikováno v:
Discover Materials, Vol 4, Iss 1, Pp 1-20 (2024)
Abstract Concrete is the world’s most extensively manufactured material, with the integration of recycled materials becoming crucial for sustainable construction. This study investigates the mechanical properties of concrete mixes containing Recycl
Externí odkaz:
https://doaj.org/article/dfe239199e7e45f1b7799bb8530b0e04
Autor:
Neveen A. Hussein, Samia A. Ebied, Abdel Aziz M. Belal, Mohamad A. Ahmad, El Sayed A. Weheida
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Long noncoding RNAs (lncRNAs) are crucial regulators of biological processes such as transcription interference and activation, chromatin remodeling, and mRNA translation. Uncontrolled gene expression could result from various epigenetic mod
Externí odkaz:
https://doaj.org/article/3692156b0d9748cfb9755b80ca4c90a6
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The Late Cretaceous was a time of high eustatic sea level that enabled extensive epicontinental seaways and carbonate platforms across the Tethyan Realm, providing favorable habitats for oyster communities to flourish. This study focuses on
Externí odkaz:
https://doaj.org/article/c3ccef6cac784fa9a098e00e442e5338
Autor:
Mohamed Elbadry, Fathiya El-Raey, Mohamed Alboraie, Mohamed Abdel-Samiee, Doaa Abdeltawab, Mohammed Hussien Ahmed, Ahmed F Sherief, Ahmed Eliwa, Mina Tharwat, Amira Abdelmawgod, Ossama Ashraf Ahmed, Eman Abdelsameea, Aya Mahros, Abdelmajeed M Moussa, Alshaimaa Eid, Khaled Raafat, Ahmed Yousef, Saad A. S. Rafea, Youssef Alazzaq, Mohamed Mare’y, Ahmed Abdelaziz, El Sayed Abouzid Ibrahim, Waleed A Abd El Dayem, Ahmed A Abdelmoati, Ahmed Tawheed, Mohammad Amer, Samy Zaky, Mohamed El-Kassas
Publikováno v:
BMC Gastroenterology, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Egypt faces a significant public health burden due to chronic liver diseases (CLD) and peptic ulcer disease. CLD, primarily caused by Hepatitis C virus (HCV) infection, affects over 2.9% of the population nationwide, with regional
Externí odkaz:
https://doaj.org/article/229cf0f97995460c98e7db79aa2dbea6
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Hydroxyapatite (HAp) Ca10(PO4)6(OH)2 is a compound that has stable chemical properties, composition, and an affinity for human bone. As a result, it can be used in odontology, cancer treatment, and orthopedic grafts to repair damaged bone. T
Externí odkaz:
https://doaj.org/article/51afc52b3d7941928d07625139b2b8d5
Publikováno v:
Changing Societies & Personalities, Vol 8, Iss 1, Pp 93-107 (2024)
The paper examines the potential of Arab volunteers in solving social problems in their communities. Conceptually, volunteering is viewed as both part of social participation and a form of helping behavior. The research is based on the analysis of da
Externí odkaz:
https://doaj.org/article/098158b63d074d45aa4a14145795f679
Autor:
Fatma M. Eltahan, Monica Toderas, Moustapha S. Mansour, El Sayed Z. El-Ashtoukhy, Mohamed A. Abdou, F. Shokry
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Applying safety means in the industry, especially in the petroleum industry is very important to maintain the industrial facility. A semi-quantitative risk assessment as Layers of Protection Analysis (LOPA) is used widely to quantify data af
Externí odkaz:
https://doaj.org/article/1dda44de01954e39a1a0cd6f5582a7c6
Publikováno v:
SVU - International Journal of Medical Sciences, Vol 7, Iss 1, Pp 227-236 (2024)
Background: Fractures of the distal radius was found to be one of the most common skeletal injuries treated by orthopedic or trauma surgeons Objectives: To evaluate the outcome after operative treatment of unstable distal radius fractures to obtain
Externí odkaz:
https://doaj.org/article/64f52ff0cfda4aaabb839bd780620ef6
Autor:
Faten M. Ibrahim, Eman Samy Shalaby, Mohamed F. Abdelhameed, Radwa H. El-Akad, Kawkab A. Ahmed, Mohamed S. Abdel-Aziz, El Sayed El Habbasha, Cristina V. Rodrigues, Manuela Pintado
Publikováno v:
Molecules, Vol 29, Iss 23, p 5766 (2024)
The rising incidence of vulvovaginal candidiasis (VVC) has been leading to the development of alternative antifungal therapies. This study aimed to develop a topical chitosan–oleic acid nanoparticle (CH-OA-NP) cream loaded with lemon peel essential
Externí odkaz:
https://doaj.org/article/173d7061a5304565b1e61e752af338b3
Autor:
Bozena Burtan-Gwizdala, Jan Cisowski, Radoslaw Lisiecki, Kinga J. Kowalska, Bozena Jarzabek, Natalia Nosidlak, Manuela Reben, Ali M. Alshehri, Khalid I. Hussein, El Sayed Yousef
Publikováno v:
Fibers, Vol 12, Iss 11, p 100 (2024)
This study examined spectroscopic, thermal, and other qualities, such as the lasing parameters, of Sm3+-doped glass with the composition 40P2O5–30ZnO–20LiCl–10BaF2. The ellipsometric data were used in a Sellmeier dispersion relation to estimate
Externí odkaz:
https://doaj.org/article/06aa2a36ec914bab8c7339706449d05b