Výsledky vyhledávání - "Hossam Khairy"

Akademický článek

Cooking with EDTA reduces nutritional value of Vicia faba beans

Autor: Sabry Ali El-Naggar, Karim Samy El-Said, Samir Othman, Fotouh Mansour, Doaa Ibrahim Kabil, Mostafa Hossam Khairy

Publikováno v: Biotechnology Reports, Vol 22, Iss , Pp - (2019)

Ethylenediamine terta-acetic acid (EDTA) used to accelerate the cooking process of Vicia (V. faba) beans. In this study, the effect of cooking with EDTA on the nutritional value of V. faba beans was addressed. Water contents, total proteins, lipids,

Externí odkaz: https://doaj.org/article/9330ed8b1915485e8e392e0f29accecf

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Intense precipitation during the African Humid Period inferred from east Saharan fossil rivers: Implications for human dispersal

Autor: Abdallah Zaki, Georgina King, Negar Haghipour, Robert Giegengack, Stephen Watkins, Sanjeev Gupta, Mathieu Schuster, Hossam Khairy, Salah Ahmed, Mostafa El-Wakil, Saleh Eltayeb, Frédéric Herman, Sébastien Castelltort

During Late Quaternary time, the paleoclimate of the eastern Sahara was punctuated by multiple pluvial periods, then dramatically and cyclically transformed to hyperarid conditions, receiving less than 2 mm/yr of precipitation at present. Geologists,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0b771ed64f9e1cf728f89fb677a70ad
https://doi.org/10.5194/egusphere-egu22-10420

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Did increased flooding during the African Humid Period force migration of modern humans from the Nile Valley?

Autor: Hossam Khairy, Mostafa El-wakil, Saleh A. Eltayeb, Georgina E. King, Sébastien Castelltort, Negar Haghipour, Salah Ahmed, Robert Giegengack, Abdallah S. Zaki, Mathieu Schuster, Sanjeev Gupta, Frédéric Herman, Stephen E. Watkins

Publikováno v: Quaternary Science Reviews, 272
Quaternary Science Reviews
Quaternary Science Reviews, Elsevier, 2021, 272, pp.107200. ⟨10.1016/j.quascirev.2021.107200⟩

During the Quaternary period, the eastern Sahara's hydroclimate oscillated between wet and dry intervals. These oscillations caused drastic changes in precipitation rates, often associated with ancient human migrations. In particular, significant mig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdf4ec9092e95a3438bc6ef5696ae023
https://hdl.handle.net/20.500.11850/511399

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New palaeoclimate record from ancient river channels in the eastern Sahara: Implications for climate impact on human dispersals during the late Quaternary

Autor: Frédéric Herman, Stephen E. Watkins, Sanjeev Gupta, Sébastien Castelltort, Robert Giegengack, Hossam Khairy, Mostafa El-wakil, Abdallah S. Zaki, Mathieu Schuster, Negar Haghipour, Salah Ahmed, Saleh A. Eltayeb, Georgina E. King

Throughout the last 65,000 years, there have been several brief periods of increased temperatures and precipitation over the eastern Sahara. These periods have been constrained by numerous proxies including: palaeodischarge and sediment-load estimate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c7da33fad946a1a4b6c105fd9cf5d45
https://doi.org/10.5194/egusphere-egu2020-12189

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