Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Khaled A. A. Ramadan"'
Publikováno v:
Thermo, Vol 4, Iss 3, Pp 382-393 (2024)
One method of nuclear energy development involves using helium. Its properties make using extended surfaces obligatory. However, currently nuclear technology does not typically use finned tubes. This study explores ways of enhancing heat transfer eff
Externí odkaz:
https://doaj.org/article/ec635b323751411ca2a302c0cd36ffef
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 9, Iss 1, Pp 1-11 (2022)
Abstract Background Identifying specific biological activities of natural products are of the main concerns worldwide for the use in safe functional food manufacture; essential oils and their components are good candidates in this respect. The presen
Externí odkaz:
https://doaj.org/article/92975b6ff98d4d508283b9788b23bf31
Autor:
Abdallah Tageldein Mansour, Heba H. Mahboub, Rehab M. Amen, Marwa A. El-Beltagy, Amany Ramah, Abdelfattah M. Abdelfattah, Hossam S. El-Beltagi, Tarek A. Shalaby, Hesham S. Ghazzawy, Khaled M. A. Ramadan, Adnan H. M. Alhajji, Heba S. Hamed
Publikováno v:
Animals, Vol 12, Iss 23, p 3429 (2022)
Abamectin (ABM) is a common agricultural pesticide and veterinary anthelmintic drug. It can discharge from the sites of application to aquatic systems via surface run-off or spray drift, causing harmful effects to aquatic organisms. The present study
Externí odkaz:
https://doaj.org/article/955b06145d1842a49a5060deb2d0d859
Autor:
Khaled M. A. Ramadan, Hossam S. El-Beltagi, Heba I. Mohamed, Tarek A. Shalaby, Ahmed Galal, Abdallah Tageldein Mansour, Mohamed M. Aboul Fotouh, Eslam S. A. Bendary
Publikováno v:
Separations, Vol 9, Iss 11, p 379 (2022)
Over the past few years, research studies on the therapeutic benefits of medicinal plants with potent antioxidant activity and few side effects have grown significantly. This has sparked interest in determining whether naturally occurring antioxidant
Externí odkaz:
https://doaj.org/article/83732f144ff945aa8201b3c36b0b8418
Publikováno v:
Molecules, Vol 27, Iss 21, p 7177 (2022)
This study aimed to synthesize, characterize, and explore the eco-friendly and antifungal potential of precocenes and their derivatives. The organic synthesis of the mono-O-alkyl-2,2-dimethyl 2H-1-chromene series, including the natural product precoc
Externí odkaz:
https://doaj.org/article/97c18ae96edc44269ab8dcbec84fbdf7
Autor:
Hossam S. El-Beltagi, Abdul Basit, Heba I. Mohamed, Iftikhar Ali, Sana Ullah, Ehab A. R. Kamel, Tarek A. Shalaby, Khaled M. A. Ramadan, Abdulmalik A. Alkhateeb, Hesham S. Ghazzawy
Publikováno v:
Agronomy, Vol 12, Iss 8, p 1881 (2022)
This research was carried out in order to demonstrate that mulching the ground helps to conserve water, because agricultural sustainability in dryland contexts is threatened by drought, heat stress, and the injudicious use of scarce water during the
Externí odkaz:
https://doaj.org/article/999813f91d144d7580cdc9fd36f7067c
Autor:
Hossam S. El-Beltagi, Marwa Rashad Ali, Khaled M. A. Ramadan, Raheel Anwar, Tarek A. Shalaby, Adel A. Rezk, Sherif Mohamed El-Ganainy, Samy F. Mahmoud, Mohamed Alkafafy, Mohamed M. El-Mogy
Publikováno v:
Plants, Vol 11, Iss 11, p 1513 (2022)
The importance of broccoli (Brassica oleracea var. italica) consumption has increased in recent years due to its significant amount of anticarcinogenic and antioxidant compounds, as well as its many vitamins. However, broccoli florets are a highly pe
Externí odkaz:
https://doaj.org/article/99d0734204ef4b52987695614422c62f
Autor:
Abdallah Tageldein Mansour, Ola A. Ashry, Mohamed Ashour, Ahmed Saud Alsaqufi, Khaled M. A. Ramadan, Zaki Z. Sharawy
Publikováno v:
Life, Vol 12, Iss 6, p 888 (2022)
A biofloc technology-based 75-day indoor growth trial in an 80 L glass aquaria was conducted to evaluate the effects of two different carbon sources (sugarcane bagasse, SB, and wheat flour, WF) on the biofloc composition, bacterial abundance, and gro
Externí odkaz:
https://doaj.org/article/d149cb73d6894d7c8e76549e632feaba
Autor:
Abdallah Tageldein Mansour, Ahmed E. Alprol, Mohamed Ashour, Khaled M. A. Ramadan, Adnan H. M. Alhajji, Khamael M. Abualnaja
Publikováno v:
Gels, Vol 8, Iss 5, p 310 (2022)
Based on their functional groups, the use of various seaweed forms in phytoremediation has recently gained significant eco-friendly importance. The objective of this study was to determine whether a novel, sustainable, and ecologically acceptable ads
Externí odkaz:
https://doaj.org/article/d08aba8f3c3e448a892e60d268cd78cf
Autor:
Hossam S. El-Beltagi, Amal A. Mohamed, Heba I. Mohamed, Khaled M. A. Ramadan, Aminah A. Barqawi, Abdallah Tageldein Mansour
Publikováno v:
Marine Drugs, Vol 20, Iss 6, p 342 (2022)
Since ancient times, seaweeds have been employed as source of highly bioactive secondary metabolites that could act as key medicinal components. Furthermore, research into the biological activity of certain seaweed compounds has progressed significan
Externí odkaz:
https://doaj.org/article/0d0f25d5195944f58db616c351a7ecb3