Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Fawzia Ibrahim"'
Autor:
Mohammed Mahmoud A. HWEHY, Fawzia Ibrahim MOURSY, Attia Mahmoud EL-TANTAWI, Mostafa Abd El-Hameed MOHAMED
Publikováno v:
Contributions to Geophysics and Geodesy, Vol 54, Iss 1, Pp 95-118 (2024)
The accelerated urbanization in the last decade and population growth in developing countries in the Middle East and North Africa (MENA) region have increased the count of humans exposed to air pollution. This work aims to provide an insight into air
Externí odkaz:
https://doaj.org/article/60db1bc051534402bf72ef1dedaa7868
Publikováno v:
BMC Chemistry, Vol 18, Iss 1, Pp 1-16 (2024)
Abstract In the last few decades, green analytical chemistry (GAC) has become a smart magical solution for the qualification and quantification of many drugs. In the current study, a direct, sensitive, and green RP-HPLC method was used to separate th
Externí odkaz:
https://doaj.org/article/0efe4d32ba334abc85c597044c911a30
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-21 (2023)
Abstract Three green and facile spectrophotometric methods were developed for the assay of Petro® components; drotaverine HCl (DRT), caffeine (CAFF), and paracetamol (PAR). The three methods depend on measuring the absorbance of the studied drugs th
Externí odkaz:
https://doaj.org/article/124dae2e20b242cc81f216aa4dd62102
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Orphenadrine (ORP), dimenhydrinate (DMN), and cinnarizine (CNN) were investigated using green-sensitive spectrofluorometric methods. Method, I used for determination of DMN in 0.1 M hydrochloric acid (HCl) and 1.0% sodium dodecyl sulphate (S
Externí odkaz:
https://doaj.org/article/bccb16eb1f1a49daa1573db7eed25ce3
Autor:
MOSTAFA ABD EL-HAMEED MOHAMED, MOHAMMED M. A. HWEHY, FAWZIA IBRAHIM MOURSY, ATTIA MAHMOUD EL-TANTAWI
Publikováno v:
Journal of Agrometeorology, Vol 25, Iss 4 (2023)
The interaction between thermal discomfort and air pollution poses significant challenges for human health and environmental well-being. When there is a high level of air pollution, it can worsen thermal discomfort by trapping heat in the atmosphere.
Externí odkaz:
https://doaj.org/article/2bf047bad8a94bceb5cb600bea800bd4
Autor:
Mostafa Abd El-Hameed Mohamed, Fawzia Ibrahim Moursy, Mohammad Hamdy Darrag, Mohamed El-Sayed El-Mahdy
Publikováno v:
Scientific African, Vol 21, Iss , Pp e01766- (2023)
Drought is one of the most common natural disasters, affecting ecosystems, agricultural production, and water supplies. This study presents the trend analysis of annual rainfall and the effect of climate variation in Tunisia. The paper seeks to provi
Externí odkaz:
https://doaj.org/article/5915e8b839e94090ab31293b1d566e94
Publikováno v:
Journal of Water and Climate Change, Vol 13, Iss 11, Pp 3906-3933 (2022)
This study aims to assess patterns, variability, and trends of rainfall and meteorological drought and identify the different climatic zones using 42-year monthly TerraClimate gridded precipitation data at 23 sites distributed to cover the entire Con
Externí odkaz:
https://doaj.org/article/26c885b720da4771ac0cbb14d8325270
Publikováno v:
Royal Society Open Science, Vol 9, Iss 9 (2022)
Herein, two new facile methods were examined for varenicline determination using erythrosine. The latter is a food additive that has been recently investigated as a fluorescent dye for the determination of drugs. In the first method, the fluorescence
Externí odkaz:
https://doaj.org/article/c6822cc0285a4863a4697cb6b3ea844b
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 931-942 (2020)
A reliable and sensitive micelle based liquid chromatography (MLC) was developed aiming to simultaneously estimate three binary antibiotic mixtures namely: cefixime (CFX) in combination with either linezolid (LNZ) (mixture Ι) or levofloxacin hemihyd
Externí odkaz:
https://doaj.org/article/32773d3c11214df28f93c12efd65a122
Publikováno v:
Royal Society Open Science, Vol 8, Iss 11 (2021)
Two green-sensitive spectrofluorometric methods were investigated for assay of rupatadine (RUP) [method I] and its binary mixture with montelukast (MKT) [method II]. Method I depends on measuring native fluorescence of RUP in the presence of 0.10 M H
Externí odkaz:
https://doaj.org/article/a46cd60db20a4d92a4974821adc9db7b