Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Ahmed A. A. Attia"'
Publikováno v:
Applied Water Science, Vol 14, Iss 6, Pp 1-20 (2024)
Abstract The current paper evaluated experimentally an innovative sun tracking concentrated solar still under Egyptian climatic conditions during the summer of 2022. The proposed system consists of a 120-cm-diameter parabolic reflector mirror that tr
Externí odkaz:
https://doaj.org/article/d7cd3db5ad48444da3888938b2ef3921
Autor:
Mohamed E.A.E. Ahmed, M. Attia Abdellatif, Ahmed A. A. Attia, Ahmed Farouk Deifalla, Mostafa E. A. Elsayed, M. A. Abdelrahman
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The current study proposes a new strategy for using small hydroelectric turbines in downstream river branches with the least amount of construction and the lowest cost by comparing two different methods of installing the turbines, the first
Externí odkaz:
https://doaj.org/article/5315dcecd253444a9fb7ab0edf41398f
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Gravitational energy storage systems are among the proper methods that can be used with renewable energy. However, these systems are highly affected by their design parameters. This paper presents a novel investigation of different design fe
Externí odkaz:
https://doaj.org/article/8c63eac18c3341a4ae1c5e1d4ee8f3f0
Autor:
Mohammad Hossam El-Deen Al-Shaer, Mohammad Mustafa Al-Daydamony, Mohammed Alabed Mohammed, Ahmed Shaker Mousa Attia
Publikováno v:
The Egyptian Journal of Hospital Medicine. 90:2379-2384
Autor:
Sun, Bolu, Gou, Yuqiang, Ma, Yuling, Zheng, Xiaoping, Bai, Ruibin, Ahmed Abdelmoaty, Ahmed Attia, Hu, Fangdi
Publikováno v:
In Biosensors and Bioelectronics 15 February 2017 88:55-62
Publikováno v:
Egyptian Journal of Health Care. 13:82-97
Publikováno v:
Seminars in Reproductive Medicine. 39:e5-e11
Artificial oocyte activation, most commonly using calcium ionophore, is a treatment add-on utilized to avoid recurrence of abnormally low or total failed fertilization following in vitro fertilization/intracytoplasmic sperm injection. It aims to modi
Publikováno v:
Al-Azhar Medical Journal. 50:1327-1334
Background: Periorbital hyperpigmentation, generally called dark circles, is a condition characterized by relatively dark coloration of the periorbital eyelids. It is a common worldwide problem which makes a person appear tired, sad, and aged. Althou
Autor:
Ahmed Mohammed Ibrahim Attia, Mohammed Abd Elfattah Sebai, Reda Hussein Elkady, Mohsen Mohammed Mar'éi
Publikováno v:
The Egyptian Journal of Hospital Medicine. 81:2318-2324
Background: Simple bone cysts are benign lesions with fluid content, commonly occur in the proximal femur and humerus and rarely occur in the calcaneus. Calcaneal bone cysts are usually asymptomatic, diagnosed incidentally on radiographs and rarely s
Publikováno v:
Zagazig Nursing Journal; Jan2023, Vol. 19 Issue 1, p104-117, 14p