Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mariam Ehab"'
Autor:
Mohamed Hazman, Samer Fawzy, Ahmed Hamdy, Aya Khaled, Aya Mahmoud, Eslam Khalid, Habiba Mohamed Ibrahim, Mahmoud Gamal, Naira Abo Elyazeed, Nourhan Saber, Mariam Ehab, Farida Kabil
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 12, Iss 1, Pp 1-17 (2023)
Abstract Background Climate change alters modern drought episode patterns by making them longer, more frequent and more severe, in particular in arid and semi-arid agroecosystems. Amending soil properties and enhancing its fertility is a needed susta
Externí odkaz:
https://doaj.org/article/30b14d8910fb4b6d8e86dce9cfecd9ce
Autor:
Hadeer Mahmoud Gamal El-Deen Abdel Ghaffar, Noha Khalifa Abdelghaffar, Hanaa Hanafi Ahmed, Mariam Ehab Dawoud
Publikováno v:
The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, Vol 58, Iss 1, Pp 1-6 (2022)
Abstract Background There is evidence supporting that cellular immunity may play a role in the pathophysiology of autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD). Neopterin, a pteridine mainly synthesized by activat
Externí odkaz:
https://doaj.org/article/e0b6428e43b243e190ef4c5100479971
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00457- (2020)
Due to the repetitive progressive collapse events, it became necessity to form theories of designs against those cases of loadings. Prestressed reinforced concrete elements become widely used in construction field due to various properties that contr
Externí odkaz:
https://doaj.org/article/9b20803c1c1f4296b207bf12007b5900
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00456- (2020)
Progressive collapse is defined as either partial or overall failure of the structure due to losing one of the main structural elements. In order to control this chain reaction, it is important to study the main structural elements behavior under col
Externí odkaz:
https://doaj.org/article/953598cf45904c469536b4305b3e67cb
Autor:
Mina Mokhtar Maxi, Mariam Ehab
Publikováno v:
Civil Engineering Journal. 6:285-303
Throughout the past decades, failure of structures threatening the lives of humans had been popular whether through structure failure due to human error such as Hyatt Regency walkway collapse, 1981, terrorist attacks on the American embassy attack in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5ac3023ff528c69357830159c7f3f4
https://doi.org/10.28991/cej-2020-03091471
https://doi.org/10.28991/cej-2020-03091471
Autor:
Abdel Ghaffar, Hadeer Mahmoud Gamal El-Deen, Abdelghaffar, Noha Khalifa, Ahmed, Hanaa Hanafi, Dawoud, Mariam Ehab
Publikováno v:
Egyptian Journal of Neurology, Psychiatry & Neurosurgery; 2/2/2022, Vol. 58 Issue 1, p1-6, 6p
Publikováno v:
Journal of Al-Azhar University Engineering Sector. 12:175-185
Precast concrete structures become widely used recently due to high quality of manufacturing as well as its good behaviour under gravity .However the most critical part in the precast structures is beam to column connections in precast frame system d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02ef0874c1af1187df6043797bc748f2
https://doi.org/10.21608/auej.2017.19259
https://doi.org/10.21608/auej.2017.19259
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00457-(2020)
Due to the repetitive progressive collapse events, it became necessity to form theories of designs against those cases of loadings. Prestressed reinforced concrete elements become widely used in construction field due to various properties that contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::922f2b746919b67168126e158e9c0b11
https://doi.org/10.1016/j.cscm.2020.e00457
https://doi.org/10.1016/j.cscm.2020.e00457
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00456-(2020)
Progressive collapse is defined as either partial or overall failure of the structure due to losing one of the main structural elements. In order to control this chain reaction, it is important to study the main structural elements behavior under col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b595732012c1b2f03fb08b60c133a4a6
https://doi.org/10.1016/j.cscm.2020.e00456
https://doi.org/10.1016/j.cscm.2020.e00456
Progressive collapse assessment of post-tensioned reinforced concrete flat slab structures using AEM
Publikováno v:
Engineering Failure Analysis. 109:104278
Progressive collapse is defined as the failure of a primary vertical element of a structure, which may result in the failure of adjoining elements, consequently, leads to a partial or total collapse of the structure. Unified Facilities Criteria (UFC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94233961822190f436acfcb41d4bfa2e
https://doi.org/10.1016/j.engfailanal.2019.104278
https://doi.org/10.1016/j.engfailanal.2019.104278