Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Ahmed, R. S."'
Publikováno v:
Acta Universitatis Sapientiae: Alimentaria, Vol 16, Iss 1, Pp 63-74 (2023)
Roselle calyces (Hibiscus sabdariffa L.) were evaluated through a critical study of existing research works on health benefits, mineral compositions, bioactive compositions, mechanisms, and possible research gaps. The use of roselle calyces as an alt
Externí odkaz:
https://doaj.org/article/bb666d7ff64a4bdd88dd184d7c0d6c03
Autor:
Essa, Ahmed R. S.1,2 (AUTHOR) ahmed.eessa@suezuniv.edu.eg, Eldersy, Ramy I. A.1 (AUTHOR) iramy3791@gmail.com, Ahmed, Mohamed M. Z.3,4 (AUTHOR) moh.ahmed@psau.edu.sa, Abd El-Aty, Ali3,5 (AUTHOR) a.alamry@psau.edu.sa, Alamry, Ali3 (AUTHOR) ba.alzahrani@psau.edu.sa, Alzahrani, Bandar3 (AUTHOR), El-Nikhaily, Ahmed E.1 (AUTHOR) ahmed.eassa@ind.suezuni.edu.eg, Habba, Mohamed I. A.1 (AUTHOR) mohamed.atia@suezuniv.edu.eg
Publikováno v:
Materials (1996-1944). Jan2024, Vol. 17 Issue 2, p433. 16p.
Akademický článek
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Autor:
Ahmed R. S. Essa, Ramy I. A. Eldersy, Mohamed M. Z. Ahmed, Ali Abd El-Aty, Ali Alamry, Bandar Alzahrani, Ahmed E. El-Nikhaily, Mohamed I. A. Habba
Publikováno v:
Materials, Vol 17, Iss 2, p 433 (2024)
This study investigated the effect of a hemispherical friction stir welding (FSW) tool on the heat generation and mechanical properties of dissimilar butt welded AA5083 and AA7075 alloys. FSW was performed on the dissimilar aluminum alloys AA5083-H11
Externí odkaz:
https://doaj.org/article/01547bdf26264eb4bda41b0c80c9b4f4
Autor:
Essa, Ahmed R. S.1,2 (AUTHOR) ab1984oud@gmail.com, Ahmed, Mohamed M. Z.3 (AUTHOR) moh.ahmed@psau.edu.sa, Aboud, Aboud R. K.2 (AUTHOR), Alyamani, Rakan4 (AUTHOR) moh.ahmed@psau.edu.sa, Sebaey, Tamer A.4,5 (AUTHOR)
Publikováno v:
Materials (1996-1944). May2023, Vol. 16 Issue 10, p3777. 12p.
Publikováno v:
Materials, Vol 16, Iss 10, p 3777 (2023)
The current study uses three different pin eccentricities (e) and six different welding speeds to investigate the impact of pin eccentricity on friction stir welding (FSW) of AA5754-H24. To simulate and forecast the impact of (e) and welding speed on
Externí odkaz:
https://doaj.org/article/1d195a944bf347f88418eec2c90c2c00
Autor:
Elwahy, Ahmed H. M.1 (AUTHOR), Ginidi, Ahmed R. S.1 (AUTHOR), Shaaban, Mohamed R.1 (AUTHOR), Farag, Ahmed M.1 (AUTHOR), Salem, Mostafa E.2 (AUTHOR)
Publikováno v:
Synthetic Communications. 2023, Vol. 53 Issue 5, p426-441. 16p. 11 Diagrams.
Autor:
Ahmed, Mohamed M. Z.1,2 (AUTHOR) moh.ahmed@psau.edu.sa, Essa, Ahmed R. S.3,4 (AUTHOR), Ataya, Sabbah5 (AUTHOR), El-Sayed Seleman, Mohamed M.2 (AUTHOR), El-Aty, Ali Abd1,6 (AUTHOR), Alzahrani, Bandar1 (AUTHOR), Touileb, Kamel1 (AUTHOR), Bakkar, Ashraf7 (AUTHOR), Ponnore, Joffin J.1 (AUTHOR), Mohamed, Abdelkarim Y. A.3 (AUTHOR)
Publikováno v:
Materials (1996-1944). Mar2023, Vol. 16 Issue 5, p2031. 22p.
Autor:
Mohamed M. Z. Ahmed, Ahmed R. S. Essa, Sabbah Ataya, Mohamed M. El-Sayed Seleman, Ali Abd El-Aty, Bandar Alzahrani, Kamel Touileb, Ashraf Bakkar, Joffin J. Ponnore, Abdelkarim Y. A. Mohamed
Publikováno v:
Materials, Vol 16, Iss 5, p 2031 (2023)
This study investigates the effect of tool pin eccentricity and welding speed on the grain structure, crystallographic texture, and mechanical properties of friction stir welded (FSWed) AA5754-H24. Three tool pin eccentricities of 0, 0.2, and 0.8 mm
Externí odkaz:
https://doaj.org/article/3f98370b34794f31add59c9c2cd57cb7
Akademický článek
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