Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Mohamed A. Zeidan"'
Autor:
Mohamed Ahmed Zeidan, Muhammad R. Hammad, Ashraf Ibrahim Megahed, Kareem M. AboRas, Abdulaziz Alkuhayli, N. Gowtham
Publikováno v:
IEEE Access, Vol 12, Pp 66625-66645 (2024)
This work addresses the important issue of frequency stability in shipboard microgrids (SMGs), which are confronted with difficulties because of the alternating power insertion from green sources and low system inertia. In order to sustain a consiste
Externí odkaz:
https://doaj.org/article/40f26eae067d4708adc2119162283eef
Publikováno v:
مجلة جامعة تشرين للدراسات والبحوث العلمية، سلسلة العلوم الاقتصادية والقانونية, Vol 43, Iss 5 (2021)
كان الهدف من البحث هو دراسة تأثير أبعاد جودة الخدمة على الولاء السلوكي لدى المستهلكين في خدمات ما بعد البيع لسيارات تويوتا في سورية التي
Externí odkaz:
https://doaj.org/article/b4c5bfb42adf4adc946b7c4cffe5c645
Autor:
Ahmed Rami Majeed, Mohamed Ibrahim Zeidan, Mohamad Osama Ouf, Mohamed Salah El-Feshawy, Ahmed Abd El-Moez Ali
Publikováno v:
Al-Azhar Medical Journal. 51:905-914
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::107481ee4435d16257b6fd9ccabeb837
https://doi.org/10.21608/amj.2022.230458
https://doi.org/10.21608/amj.2022.230458
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2675:47-55
The current study investigates the performance of concrete incorporating ground granulated blast-furnace (GGBF) slag in the presence of colloidal nano-silica. A control group of concrete mixtures is compared with a group of mixtures with 50% slag rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3bbaf00db26dca210991515a7bd726
https://doi.org/10.1177/0361198120943196
https://doi.org/10.1177/0361198120943196
Autor:
Mohamed El-Mesery, Rania M. Gomaa, Laila A. Abou-Zeid, Magda A.-A. El-Sayed, Khalid B. Selim, Mohamed A. Zeidan, Amany S. Mostafa
Publikováno v:
European Journal of Medicinal Chemistry. 168:315-329
Two series of picolinamide derivatives bearing (thio)urea and dithiocarbamate moieties were designed and synthesized as VEGFR-2 kinase inhibitors. All the new compounds were screened for their cytotoxic activity against A549 cancer cell line and VEGF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f255ae633da025e354a5a0021e369ab6
https://doi.org/10.1016/j.ejmech.2019.02.050
https://doi.org/10.1016/j.ejmech.2019.02.050
Publikováno v:
Journal of Sustainable Cement-Based Materials. 6:195-216
The damage induced by crystallization of salts (physical salt attack, PSA) has been often misidentified as chemical attack. Under certain environmental conditions, PSA may cause notable surface damage of concrete partially embedded in salt-rich soils
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03e12fa9de6221eb11f02d38b45df415
https://doi.org/10.1080/21650373.2016.1218802
https://doi.org/10.1080/21650373.2016.1218802
Autor:
Mohamed S. Zeidan, Aly Said
Publikováno v:
Journal of Sustainable Cement-Based Materials. 6:126-138
Alkali–aggregate reaction was first observed in the US during 1920s. In the last decades, several studies investigated the mechanisms of alkali–silica reaction in concrete and the extent of damage it may cause to the cementitious matrix. Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12fe7d6e2299f16dae7d8578170fa297
https://doi.org/10.1080/21650373.2016.1191387
https://doi.org/10.1080/21650373.2016.1191387
Publikováno v:
Agricultural Sciences. :152-158
Two field experiments were carried out at the experimental station of National Research Centre, Al-Nubaria District, El-Behira Governorate, Egypt during winter seasons of 2011/2012 and 2012/2013 to study the effect of potassium soil application at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee2895faf4ada94e460cd9d10c276c1a
https://doi.org/10.4236/as.2015.61013
https://doi.org/10.4236/as.2015.61013
Publikováno v:
Biological Psychology. 92:26-35
We investigated whether resting brain metabolism can be used to predict autonomic and neuronal responses during fear conditioning in 20 healthy humans. Regional cerebral metabolic rate for glucose was measured via positron emission tomography at rest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45e818b0b6cfd2552dec708b685fd10
https://doi.org/10.1016/j.biopsycho.2012.03.002
https://doi.org/10.1016/j.biopsycho.2012.03.002
Publikováno v:
Construction and Building Materials. 36:838-844
This study investigated the effect of colloidal nano-silica on concrete incorporating single (ordinary cement) and binary (ordinary cement + Class F fly ash) binders. In addition to the mechanical properties, the experimental program included tests f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0885c47aa9e6a88bfb8491e12a7da1d
https://doi.org/10.1016/j.conbuildmat.2012.06.044
https://doi.org/10.1016/j.conbuildmat.2012.06.044