Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mahmoud M. El-Rahmany"'
Autor:
Hatem M. El-Desoky, Ali Shebl, Ahmed M. Abdel-Rahman, Wael Fahmy, Hamada El-Awny, Anas M. El-Sherif, Mahmoud M. El-Rahmany, Árpád Csámer
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 25, Iss 4, Pp 941-960 (2022)
Through various scales of observation, ranging from remote sensing data, field investigations, hand specimens, microscopic petrographic examinations, XRD, to SEM, indicators of various mineralization types are highlighted in Ras El-kharit-wadi Khashi
Externí odkaz:
https://doaj.org/article/024df92dbb2f4788a6a2c2ba2c963485
Autor:
Ali Shebl, Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Wael Fahmy, Hamada El-Awny, Anas El-Sherif, Mahmoud M. El-Rahmany, Árpád Csámer
Publikováno v:
Minerals, Vol 13, Iss 6, p 826 (2023)
Fused remote sensing datasets have greatly contributed to enhancing lithological targets and providing significant information for mineral exploration. For instance, multispectral datasets can discriminate rock units through their unique spectral sig
Externí odkaz:
https://doaj.org/article/cd0182cb2fe84238ae5091c4bea687f2
Autor:
Mahmoud E. Awad, Alberto López-Galindo, Djordje Medarević, Jelena Đuriš, Mahmoud M. El-Rahmany, Svetlana Ibrić, César Viseras
Publikováno v:
Minerals, Vol 10, Iss 1, p 23 (2019)
The present work aimed at assessing the pharmaceutical tableting properties of some Egyptian kaolin samples belong to the Abu Zenima kaolin deposits (estimated at 120 million tons). Four representative samples were selected based on kaolinite richnes
Externí odkaz:
https://doaj.org/article/2f06a0909450473e82711dc705249d12
Autor:
Csámer, Ali Shebl, Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Wael Fahmy, Hamada El-Awny, Anas El-Sherif, Mahmoud M. El-Rahmany, Árpád
Publikováno v:
Minerals; Volume 13; Issue 6; Pages: 826
Fused remote sensing datasets have greatly contributed to enhancing lithological targets and providing significant information for mineral exploration. For instance, multispectral datasets can discriminate rock units through their unique spectral sig
Autor:
César Viseras, Mahmoud M. El-Rahmany, Mahmoud E. Awad, Rita Sánchez-Espejo, C.I. Sainz-Díaz, Alberto López-Galindo
Publikováno v:
Applied Clay Science. 162:261-267
The present study aims to propose a new relationship on the thickness of fundamental kaolinite particles determined by XRD crystallite size (D001) as controlled by its structural order-disorder degree and the kaolin chemical variability (KCV). The av
Autor:
César Viseras Iborra, Alberto López-Galindo, Mahmoud M. El-Rahmany, Mahmoud E. Awad, Rita Sánchez-Espejo
Publikováno v:
Applied Clay Science. 160:193-200
The present study aims to evaluate the potentiality of 7 selected structural highly ordered kaolinite-rich samples from Egyptian Carboniferous sedimentary deposits (located at Abu Zenima district, west central Sinai peninsula) to use them in medicina
Autor:
Luis F. García del Moral, Alberto López-Galindo, César Viseras, Mahmoud E. Awad, Mahmoud M. El-Rahmany, Reda Amer
Publikováno v:
Applied Clay Science. 160:249-262
This study aims to use spectral analysis and hyperspectral Hyperion remote sensing images of the Egyptian Abu Zenima Carboniferous and Cretaceous kaolin deposits, located in West-Central Sinai Peninsula, for mapping the spatial distribution of their
Autor:
Alberto López-Galindo, Hatem M. El-Desoky, César Viseras, Mahmoud M. El-Rahmany, Mahmoud E. Awad
Publikováno v:
Applied Clay Science. 135:176-189
This work aimed to evaluate by first time the suitability of the Egyptian Abu Zenima (Sinai Peninsula) kaolins to be used in pharmaceutical and cosmetic applications. Sixty five kaolin samples were collected from six stratigraphic sections: Wadi Khab
Autor:
Svetlana Ibrić, Djordje Medarević, Mahmoud E. Awad, Jelena Đuriš, Alberto López-Galindo, Mahmoud M. El-Rahmany, César Viseras
Publikováno v:
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Minerals
Volume 10
Issue 1
Digital.CSIC. Repositorio Institucional del CSIC
Minerals, Vol 10, Iss 1, p 23 (2019)
instname
Minerals
Volume 10
Issue 1
Digital.CSIC. Repositorio Institucional del CSIC
Minerals, Vol 10, Iss 1, p 23 (2019)
The present work aimed at assessing the pharmaceutical tableting properties of some Egyptian kaolin samples belong to the Abu Zenima kaolin deposits (estimated at 120 million tons). Four representative samples were selected based on kaolinite richnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::310391eaf128b2f8657bda67c71a51cc
Autor:
Massimo Setti, Mahmoud E. Awad, César Viseras Iborra, Alberto López-Galindo, Mahmoud M. El-Rahmany
Publikováno v:
International journal of pharmaceutics. 533(1)
Kaolinite Al2Si2O5(OH)4 is an abundant and inexpensive geomaterial regarded as one of the most common clay minerals in the earth's crust and the most widespread phase among the other kaolin polymorphs (halloysite, dickite and nacrite). Structurally,