Zobrazeno 1 - 10
of 252
pro vyhledávání: '"K. Hegazy"'
Autor:
Y. Liu, D. M. Sanchez, M. R. Ware, E. G. Champenois, J. Yang, J. P. F. Nunes, A. Attar, M. Centurion, J. P. Cryan, R. Forbes, K. Hegazy, M. C. Hoffmann, F. Ji, M.-F. Lin, D. Luo, S. K. Saha, X. Shen, X. J. Wang, T. J. Martínez, T. J. A. Wolf
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Electrocyclic reactions are characterized by the concerted formation and cleavage of both σ and π bonds through a cyclic structure. This structure is known as a pericyclic transition state for thermal reactions and a pericyclic minimum in
Externí odkaz:
https://doaj.org/article/ed44685a2ea142f5808a40f87dc5ca34
Autor:
S. Li, E. G. Champenois, R. Coffee, Z. Guo, K. Hegazy, A. Kamalov, A. Natan, J. O’Neal, T. Osipov, M. Owens III, D. Ray, D. Rich, P. Walter, A. Marinelli, J. P. Cryan
Publikováno v:
AIP Advances, Vol 8, Iss 11, Pp 115308-115308-11 (2018)
We present the design of an electron velocity map imaging (VMI) spectrometer where the ionizing laser source propagates along the symmetry axis of the spectrometer. The co-axial geometry is useful in a variety of experiments, because it provides a un
Externí odkaz:
https://doaj.org/article/aae4eefc4a684d3784ddca9afc5ca6a1
Autor:
Mohamed S. Abdel-Salam, Safa S. Hafez, Mohamed Fadel, Shereen A. H. Mohamed, Wafaa K. Hegazy, Bigad E. Khalil
Publikováno v:
Clean Technologies; Volume 5; Issue 2; Pages: 451-465
The most abundant organic carbon source on Earth is cellulosic materials. Its main resources are crop straws which are not commonly used and produce environmental pollution. These resources can be a site of biological hydrolysis to primary sugars by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55585fae0706427be48d9831c2538d52
https://doi.org/10.3390/cleantechnol5020023
https://doi.org/10.3390/cleantechnol5020023
Publikováno v:
Geoscientific Instrumentation, Methods and Data Systems, Vol 7, Pp 297-306 (2018)
Wadi Yalamlam is known as one of the significant wadis in the west of Saudi Arabia. It is a very important water source for the western region of the country. Thus, it supplies the holy places in Mecca and the surrounding areas with drinking wate
Externí odkaz:
https://doaj.org/article/e665c96b98714cf3a45e5e044a11118c
Autor:
Jamaan S. Ajarem, Ahmad K. Hegazy, Gamal A. Allam, Ahmed A. Allam, Saleh N. Maodaa, Ayman M. Mahmoud
Publikováno v:
Environmental Science and Pollution Research. 30:2836-2849
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93b8cd702f03afeb422d580aeb88a518
https://doi.org/10.1007/s11356-022-22309-0
https://doi.org/10.1007/s11356-022-22309-0
IntroductionCorona Virus-induced disease – 2019 (COVID-19) pandemic stimulates research works to find a solution to this crisis from starting 2020 year up to now. With ending of the 2021 year, various advances in pharmacotherapy against COVID-19 ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffe2e79b3eac95d7bd88456d910ae223
https://doi.org/10.21203/rs.3.rs-1991618/v2
https://doi.org/10.21203/rs.3.rs-1991618/v2
Autor:
Aya A. Mostafa, Ahmad K. Hegazy, Nermen H. Mohamed, Rehab M. Hafez, Ehab Azab, Adil A. Gobouri, Hosam A. Saad, Azza M. Abd-El Fattah, Yasser M. Mustafa
Publikováno v:
Separations, Vol 8, Iss 4, p 39 (2021)
The pollution of freshwater resources with crude petroleum oil is a major environmental issue in oil-producing countries. As a result, the remediation of polluted aquatic ecosystems using eco-friendly and cost-effective technology is receiving increa
Externí odkaz:
https://doaj.org/article/09c5a0a8af014646bc419a3771ae5463
Akademický článek
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Autor:
Sahar M El-Haggar, Sahar K Hegazy, Sherief M Abd-Elsalam, Eslam B Elkaeed, Ahmed A Al-Karmalawy, Mostafa M Bahaa
Publikováno v:
Journal of Inflammation Research. 15:1159-1172
Sahar M El-Haggar,1 Sahar K Hegazy,1 Sherief M Abd-Elsalam,2 Eslam B Elkaeed,3 Ahmed A Al-Karmalawy,4 Mostafa M Bahaa5 1Clinical Pharmacy Department, Faculty of Pharmacy, Tanta University, El-Gharbia Government, Tanta, 31527, Egypt; 2Tropical Medicin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d873563d81a2beac0d6e9cea933151ef
https://doi.org/10.2147/jir.s346608
https://doi.org/10.2147/jir.s346608
Publikováno v:
Biologia Plantarum, Vol 59, Iss 1, Pp 11-17 (2015)
The present study exemplifies morphogenic roles played by copper and zinc during micropropagation of Rauvolfia serpentina, an important medicinal shrub. Incorporation of 20 μM CuSO4 or 25 μM ZnSO4 to a Murashige and Skoog (MS) medium with optimized
Externí odkaz:
https://doaj.org/article/fdb127c504b64fa3abfe6832289ef416