Zobrazeno 1 - 10
of 645
pro vyhledávání: '"A. M. A. Soliman"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-23 (2023)
Abstract Satellite avionics and electronic components are getting compact and have high power density. Thermal management systems are essential for their optimal operational performance and survival. Thermal management systems keep the electronic com
Externí odkaz:
https://doaj.org/article/c6233cb988a14cd0aa12f8918614fb07
Akademický článek
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Publikováno v:
JES: Journal of Engineering Sciences, Vol 51, Iss 1, Pp 1-15 (2023)
In this paper, a new cladding process is proposed and implemented on a bimetallic tube of copper and aluminum. Obtaining a good mechanical bond between the tube’s layers using simple setup components with low required process force and without usin
Externí odkaz:
https://doaj.org/article/9b92bf5262a5447bb59e625b5829c758
Publikováno v:
Renal Failure, Vol 44, Iss 1, Pp 217-223 (2022)
Background. Chronic peritoneal dialysis (PD) patients often develop hypokalemia but less commonly hyperkalemia. Methods. We explored incidence and mechanisms of hyperkalemia in 779 serum samples from 33 patients on PD for 1 − 59 months. Normal seru
Externí odkaz:
https://doaj.org/article/51a280837a0e4df6ac8372eef37c6a91
Publikováno v:
The Egyptian Journal of Bronchology, Vol 16, Iss 1, Pp 1-7 (2022)
Abstract Background The pandemic had a significant impact on those with underlying chronic health conditions being at risk of developing a more severe disease with rapid progression, significant complications, and with increased risk of mortality. Th
Externí odkaz:
https://doaj.org/article/d8b4c36d368340cfbdbc79936660a43f
Publikováno v:
BMC Chemistry, Vol 16, Iss 1, Pp 1-12 (2022)
Abstract A novel Carboxymethyl cellulose (CMC) and poly (4-vinylpyridine) (P4VP) hydrogel system is synthesized with different ratios, in the presence of cross-linker N, N,- methylene bis-acrylamide (MBA). The hydrogel is characterized via FTIR spect
Externí odkaz:
https://doaj.org/article/d86eeda6dcbc456b975514853e3e5917
Autor:
Ahmed Mohamed Omer, Basant Yossry Eweida, Tamer Mahmoud Tamer, Hesham M. A. Soliman, Safaa Mohamed Ali, Ahmed Amin Zaatot, Mohamed Samir Mohy-Eldin
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract A novel chitosan grafted citronellal (Ch-Cit) schiff base amphiphilic polymer was developed for the adsorptive removal of oil spills. The chemical structure was verified by FT-IR spectroscopy and 1H NMR spectrometer, while the morphological
Externí odkaz:
https://doaj.org/article/526a2fca0b2f4821a9e14cb02ae1b2cc
Autor:
Afaf El-Malah, Zeinab Mahmoud, Heba Hamed Salem, Amr M. Abdou, Mona M. H. Soliman, Rasha A. Hassan
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 2, Pp 221-233 (2021)
New ecofriendly Biginelli reaction procedures have been adapted to prepare new dihydropyrimidines (DHPMs) using a multicomponent one-pot reaction. All the synthesized compounds were evaluated for their anticancer activity against 59 human cancer cell
Externí odkaz:
https://doaj.org/article/d3fd91cfbf8a40a58539e04e9c07146e
Publikováno v:
Laryngoscope Investigative Otolaryngology, Vol 6, Iss 1, Pp 13-20 (2021)
Abstract Objective To determine the demographics, presentation, management, and outcomes of patients with recurrent angioedema. To compare the findings to patients with ACE inhibitor related angioedema. Methods Retrospective case series with chart re
Externí odkaz:
https://doaj.org/article/ed788afa20c1438e94619b722f6f6c7f
Publikováno v:
ACS Omega, Vol 5, Iss 11, Pp 6194-6198 (2020)
Externí odkaz:
https://doaj.org/article/cbd727b43ce74f99b369cee5680b609c