Zobrazeno 1 - 10
of 29
pro vyhledávání: '"M. H. Mahmoud"'
Publikováno v:
Applied Water Science, Vol 13, Iss 9, Pp 1-15 (2023)
Abstract The Nubian sandstone aquifer (NSA) is defined by using 19 vertical electrical sounding (VES) stations, 201 gravity stations, which define the structures that control the configuration of the NSA, and 183 land magnetic stations, which define
Externí odkaz:
https://doaj.org/article/92057bada0c345a5ba0f36ac30ad0dae
Publikováno v:
Grasas y Aceites, Vol 68, Iss 3, Pp e212-e212 (2017)
The present study aims to produce low cost sophorolipids, and to evaluate their potential hypocholesterolemic impact. Sophorolipids were produced by Candida bombicola grown on safflower oil cake, extracted by methanol followed by ethyl acetate with a
Externí odkaz:
https://doaj.org/article/b8ea7ca5dfdc48b48525f981ac96d9f6
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:27666-27675
This work studies the FTIR as well as dielectric characteristics of the PVC-Pb3O4 nanocomposite films. FTIR analysis shows the small shift in 650 cm−1, 845 cm−1 and 1732 cm−1 band positions as a confirmation of interaction between Pb3O4 nanopar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83460b20227a7328ce6d41be67bed2a5
https://doi.org/10.1007/s10854-021-07147-z
https://doi.org/10.1007/s10854-021-07147-z
Autor:
M. H. Mahmoud, M.E.M. Hassouna
Publikováno v:
Nature Environment and Pollution Technology, Vol 19, Iss 4, Pp 1343-1354 (2020)
Bentonite/chitosan composite was synthesized and characterized by different techniques including XRD, FT-IR, SEM and TEM to detect its physicochemical properties. The composite was introduced in realistic purification application to reduce the dissol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6316b9c21dec96d21d9f0ce00947f6
http://neptjournal.com/upload-images/(1)D-1056.pdf
http://neptjournal.com/upload-images/(1)D-1056.pdf
Autor:
M. H. Mahmoud, T. A. Taha
Publikováno v:
Journal of Electronic Materials. 48:7396-7403
An investigation of Ag/(hematite-alumina) solid solutions (Ag/FexAl2−xO3, 0.5 ≤ x ≤ 2) was completed via x-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform Infrared spectroscopy (FTIR) and Mossbauer spectroscopy. Res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4454c0d3a98808bc0c439e0d02bee5d
https://doi.org/10.1007/s11664-019-07568-x
https://doi.org/10.1007/s11664-019-07568-x
Publikováno v:
Progress in Chemical and Biochemical Research. 2:20-23
A greenhouse experiment has been conducted to study the effect of using different wetland substrates that have been compiled on the basis of effluent treatment efficiency. Wetland beds have been prepared with locally available plants, in particular (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a225e0e9563802fa981efb21b487fda
https://doi.org/10.33945/sami/pcbr.2019.2.2023
https://doi.org/10.33945/sami/pcbr.2019.2.2023
This work studies the FTIR as well as dielectric characteristics of the PVC-Pb3O4 nanocomposite films. FTIR analysis shows the small shift in 650, 845 and 1732 cm− 1 band positions as a confirmation of interaction between Pb3O4 nanoparticles with P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19188402cba0bed3edf0c8782e587958
https://doi.org/10.21203/rs.3.rs-500493/v1
https://doi.org/10.21203/rs.3.rs-500493/v1
Publikováno v:
QJM: An International Journal of Medicine. 113
Objectives We aimed to evaluate the clinical and etiological profile of new onset seizures in adults with the help of laboratory and neuroimaging studies in a tertiary care hospital in Cairo. Methods An observational hospital based cross sectional an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18a23aafece0a19c3d16c567fa9576bd
https://doi.org/10.1093/qjmed/hcaa054.023
https://doi.org/10.1093/qjmed/hcaa054.023
Publikováno v:
Egyptian Journal of Botany. 57:317-333
AN EXPERIMENT was conducted to assess the responses of Carum carvi to lead stress and using ascorbic acid and α tochopherol as antioxidants. In this experiment, plants were grown in the nutrient medium with different levels of lead (0, 50, 100,200,5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ce106505bbde08d606baad2a295d80
https://doi.org/10.21608/ejbo.2017.653.1034
https://doi.org/10.21608/ejbo.2017.653.1034
Autor:
M. H. Mahmoud, Mohamed T. Bassuoni
Publikováno v:
Journal of Materials in Civil Engineering. 31
Owing to their high chemical resistance, alkali-activated materials (AAMs) may represent a promising option for repairing concrete structures affected by acidic media. However, AAMs have so...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a21e4214f1d269f304ae9e3dc80a87
https://doi.org/10.1061/(asce)mt.1943-5533.0002635
https://doi.org/10.1061/(asce)mt.1943-5533.0002635