Zobrazeno 1 - 10
of 222
pro vyhledávání: '"M. M. Kamel"'
Autor:
M. M. Kamel, Amal R. Eltohamy, S. M. Rashwan, A. S. Fouda, M. K. Awad, F. M. Atlam, A. Aboelmagd
Weight loss (WL), electrochemical impedance spectroscopy (EIS), and potentiodynamic polarization (PP) are utilized to investigate the effectiveness of prepared Schiff base N,N′-bis(salicylidene)-butylene-1,4-diamine (SB) as an inhibitor for the dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbfe14d59d4d070a147df84e64290261
https://doi.org/10.21203/rs.3.rs-2630483/v1
https://doi.org/10.21203/rs.3.rs-2630483/v1
Publikováno v:
Green Chemistry Letters and Reviews, Vol 14, Iss 4, Pp 600-611 (2021)
In 1 M HCl pickling media, the paprika extract was used as an ecofriendly anti-corrosive material for carbon steel. Many strategies were utilized to estimate the mitigation efficacy such as potentiodynamic polarization (PP), frequency modulation (EFM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c878b0303702d8a9a582e7d5671ef13b
https://doaj.org/article/40b1711810444344b0f758caacc07ef6
https://doaj.org/article/40b1711810444344b0f758caacc07ef6
Autor:
M. M. Kamel, A. H.A. Abdel Reheem
Publikováno v:
MEJ. Mansoura Engineering Journal. 12:50-61
This research was planned to study the effect of water-reducing admixtures on the properties of cement paste and concrete. These properties included setting time of cement paste, consistency of fresh concrete and compressive strength of hardened conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ed0f7aed666b13cc012d94fa0f4bfe
https://doi.org/10.21608/bfemu.2021.174940
https://doi.org/10.21608/bfemu.2021.174940
Autor:
M. M. Kamel, L. H. Rabie
Publikováno v:
MEJ. Mansoura Engineering Journal. 16:38-52
An experimental study for the drag of solid spheres in drag reducing Fluids is presented. Polyacrylamide solutions of different concentrations are considered. The drag coefficient is measured by tie terminal velocity of the spherical particle falling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db4b6d1babde864031a71e633974679
https://doi.org/10.21608/bfemu.2021.169668
https://doi.org/10.21608/bfemu.2021.169668
Publikováno v:
Bulletin of the Chemical Society of Ethiopia. 34:385-405
The reaction of the 3-oxo-N,3-diphenylpropan-amide (3) with either malononitrile or ethyl cyanoacetate in ammonium acetate gave the 1,2-dihydropyridine derivatives 6a or 6b, respectively. On the other hand, carrying the same reaction in the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::011bec6e9f2c25bba1b3b92e63d0fb02
https://doi.org/10.4314/bcse.v34i2.15
https://doi.org/10.4314/bcse.v34i2.15
Publikováno v:
The Egyptian Journal of Hospital Medicine. 81:1204-1208
Background: Coronavirus disease 2019 (COVID-19) emerged in December 2019 in Wuhan, the capital of Hubei province, China COVID-19 is an acute respiratory disease caused by a newly emerged zoonotic coronavirus The virus is now known as the severe acute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40f2abfc2a3737bb53dcb9431a9e6cc7
https://doi.org/10.21608/ejhm.2020.110696
https://doi.org/10.21608/ejhm.2020.110696
Autor:
Al-Moataz Bellah M. M. Kamel, Rehab M. Hefny, Mohamed Azab El-Liethy, Bahaa A. Hemdan, Hanan A. Fouad
Publikováno v:
Egyptian Journal of Chemistry. 63:2-6
River Nile (Rossita Branch) receives massive quantities of untreated or inadquite municipal wastewater, industrial and agricultural wastewater through El-Rahawy drain. Consequently, the objective of the present study was to design a system depending
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138ff8699e7ce37fcf6f1373b287944e
https://doi.org/10.21608/ejchem.2020.22437.2334
https://doi.org/10.21608/ejchem.2020.22437.2334
Autor:
Al Shaimaa Mamdouh Abdel Naiem, Rash A. Abdelfattah, Wael M Abdel-Ghany, Fatma M. M. Kamel, Ahmed F. Mady, Ali Omar Abdelaziz
Publikováno v:
Egyptian Journal of Hospital Medicine; Vol. 85 No. 2 (2021); 3604-3608
Background: Symptoms of covid persist in most cases with development of a multisystem syndrome called long covid syndrome. Objective: The aim of the work was to evaluate symptoms that persist after the acute stage of the disease in a cohort of patien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f5225a6952ac0a3f06cd0b3f895c5f1
https://www.ajol.info/index.php/ejhm/article/view/223140
https://www.ajol.info/index.php/ejhm/article/view/223140
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 7
The inhibition influence of Al dissolution by Cumin (Cuminum Cyminum extract, CCE) in 2 M HCl has been examined by electrochemical investigations like Tafel polarization (TP), electrochemical frequency modulation (EFM), electrochemical impedance spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::675f21d15ab3dee798503440246d417f
https://doi.org/10.1007/s40735-021-00480-0
https://doi.org/10.1007/s40735-021-00480-0
Publikováno v:
Journal of Biological Sciences. 18:434-440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306a225124a955aa5299fe2de40f25e9
https://doi.org/10.3923/jbs.2018.434.440
https://doi.org/10.3923/jbs.2018.434.440