Search Results - "Elmahdy, Ahmed M"

XPS and FTIR spectroscopic study on microwave treated high phosphorus iron ore by Omran, Mamdouh, Fabritius, Timo, Elmahdy, Ahmed M., Abdel-Khalek, Nagui A., El-Aref, Mortada, Elmanawi, Abd El-Hamid

“…•The effect of microwave radiation on structure and chemical state of high phosphorus iron ore was studied.•FTIR analyses showed that after microwave radiation…”
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Influence of microwave radiation on the magnetic properties of molybdenite and arsenopyrite by Farahat, Mohsen, Elmahdy, Ahmed M., Hirajima, Tsuyoshi

“…The influence of microwave radiation on the magnetic properties of molybdenite and arsenopyrite has been investigated. Pure samples of the studied minerals…”
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Effect of microwave pre-treatment on the magnetic properties of iron ore and its implications on magnetic separation by Omran, Mamdouh, Fabritius, Timo, Elmahdy, Ahmed M., Abdel-Khalek, Nagui A., El-Aref, Mortada, Elmanawi, Abd El-Hamid

“…[Display omitted] •The effect of microwave pretreatment on the magnetic processing of iron ore was studied.•VSM analysis indicated that microwave treatment has…”
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Impacts of climate change on spatial wheat yield and nutritional values using hybrid machine learning by Kheir, Ahmed M S, Ali, Osama A M, Shawon, Ashifur Rahman, Elrys, Ahmed S, Ali, Marwa G M, Darwish, Mohamed A, Elmahdy, Ahmed M, Abou-Hadid, Ayman Farid, Nóia Júnior, Rogerio de S, Feike, Til

“…Abstract Wheat’s nutritional value is critical for human nutrition and food security. However, more attention is needed, particularly regarding the content and…”
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The Effect of Microwave Pre-treatment on the Magnetic Properties of Enargite and Tennantite and Their Separation from Chalcopyrite by Ahmed M. Elmahdy, Hajime Miki, Keiko Sasaki, Mohsen Farahat

“…The effect of microwave pre-treatment on the magnetic properties of tennantite and enargite was investigated. Magnetic susceptibility, XRD, and XPS…”
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Comparison between the effect of microwave irradiation and conventional heat treatments on the magnetic properties of chalcopyrite and pyrite by Elmahdy, Ahmed M., Farahat, Mohsen, Hirajima, Tsuyoshi

“…[Display omitted] •Chalcopyrite and pyrite magnetic properties increase similarly after heat treatment.•Microwave treatment is preferentially selective to…”
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Improvement of phosphorus removal from iron ore using combined microwave pretreatment and ultrasonic treatment by Omran, Mamdouh, Fabritius, Timo, Elmahdy, Ahmed M., Abdel-Khalek, Nagui A., Gornostayev, Stanislav

“…[Display omitted] •The effect of microwave/ultrasonic treatment on phosphorus removal were studied.•Microwave pretreatment increases the efficiency of…”
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Revolutionizing Maize Farming with Potassium Silicate Foliar Spray and Water Management Techniques by Elmahdy, Ahmed M., Ahmed, Yasser M., Bakr, Abeer A. A., Abdallah, Ahmed M., Abdelghany, Ahmed M., El-Sorady, Gawhara A., Elbana, Aly A.A., Lamlom, Sobhi F.

“…By integrating various irrigation and agriculture management techniques, it is possible to considerably improve water productivity. In order to examine the…”
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Modeling the combined impacts of deficit irrigation, rising temperature and compost application on wheat yield and water productivity by Ding, Zheli, Ali, Esmat F., Elmahdy, Ahmed M., Ragab, Khaled E., Seleiman, Mahmoud F., Kheir, Ahmed M.S.

“…Limited water resources and climate change in arid and semi-arid regions have negative impacts on food and water security. Management of irrigation and compost…”
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Non-invasive Measurement of Portal Pressure by Elmahdy, Ahmed M., Berzigotti, Annalisa

“…Purpose of Review To provide an updated overview of the existing and emerging non-invasive diagnostic methods to assess portal hypertension. Recent Findings…”
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Boosting resilience and yields in water-stressed sunflower through coordinated irrigation scheduling and silica gel applications by Ali, Ahmed A., Lamlom, Sobhi F., A. El-Sorady, Gawhara, Elmahdy, Ahmed M., Abd Elghany, S.H., Usman, Muhammad, Alamri, Abdulaziz, Shaghaleh, Hiba, Alhaj Hamoud, Yousef, Abdelghany, Ahmed M.

“…Sunflower (Helianthus annuus L.) is a globally significant oilseed crop, yet its yields may suffer due to water deficiency. A field experiment was conducted…”
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Impact of the Adsorption of Bacteria on Enhancing the Separation Selectivity of Dolomite and Apatite by Ahmed M. Elmahdy, Salah E. El-Mofty, Nagui A. Abdel-Khalek, Ayman A. El-Midany

“…The surface modification of minerals by bacteria has recently been examined in an attempt to improve their separation selectivities. In this paper, a study of…”
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