Zobrazeno 1 - 10 of 110 pro vyhledávání: '"Ahmed A. El-Naggar"'
1
Akademický článek
Numerical simulation based performance enhancement approach for an inorganic BaZrS3/CuO heterojunction solar cell
Autor: Ahmed A. El-Naggar, Lotfy A. Lotfy, A. A. Felfela, Walid Ismail, Mahmoud Abdelfatah, Swellam W. Sharshir, Abdelhamid El-Shaer
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract One of the main components of the worldwide transition to sustainable energy is solar cells, usually referred to as photovoltaics. By converting sunlight into power, they lessen their reliance on fossil fuels and the release of greenhouse ga
Externí odkaz: https://doaj.org/article/81d2496126644cc9a3a9ffe9b6a0a1f2
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2
Akademický článek
Drinking water quality evaluation of hand pumping wells using water quality index and standard algal toxicity testing in Mansoura and Talkha cities, Egypt
Autor: Marriam Mohammad Ismail, Ahmed M. El-Naggar, Mai I. El-Gammal, Ahmed E. Hagras
Publikováno v: Baghdad Science Journal, Vol 18, Iss 4 (2021)
Six house-hold Abyssinian pumps distributed in different villages of Mansoura (Mans-I, Mans-II and Mans-III) and Talkha (Talk-I, Talk-II and Talk-III) cities, Egypt, have been selected for regular seasonal water quality assessment during 2017. Water
Externí odkaz: https://doaj.org/article/af5e81ba8e3048849abc6b37d58453cd
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3
Akademický článek
Effect of Nano-Fertilizers on Alfalfa Plants Grown under Different Salt Stresses in Hydroponic System
Autor: Rania M. El-Shal, Ahmed H. El-Naggar, Talaat R. El-Beshbeshy, Esawy K. Mahmoud, Nasser I. Abd El-Kader, Ali M. Missaui, Daolin Du, Adel M. Ghoneim, Mahmoud S. El-Sharkawy
Publikováno v: Agriculture, Vol 12, Iss 8, p 1113 (2022)
In light of climate change and the ever-increasing population, salt stress has become a critical issue for agriculture and food security. The use of nano-fertilizers in agriculture is a promising application for salt stress management. Therefore, we
Externí odkaz: https://doaj.org/article/2d16a2f3cdf0458482b579c78367af5b
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5
Akademický článek
Carbon and Nitrogen Dynamics, and CO2 Efflux in the Calcareous Sandy Loam Soil Treated with Chemically Modified Organic Amendments
Autor: Ahmed Mohammed-Nour, Mohamed Al-Sewailem, Ahmed H. El-Naggar, Mohamed H. El-Saeid, Anwar A. Aly, Jamal Elfaki
Publikováno v: Molecules, Vol 26, Iss 16, p 4707 (2021)
In Saudi Arabia, more than 335,000 tons of cow manure is produced every year from dairy farming. However, the produced cow manure is usually added to the agricultural soils as raw or composted manure; significant nitrogen losses occur during the stor
Externí odkaz: https://doaj.org/article/77e44dfb6e2d432c8fb5995ff7f3723d
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8
Physical Characteristics, Blue-Green Band Emission and Photocatalytic Activity of Au-Decorated ZnO Quantum Dots-Based Thick Films Prepared Using the Doctor Blade Technique
Autor: Asif, Amanullah Fatehmulla, Belqes A. Shamsan, Ahmed M. El-Naggar, Abdullah M. Aldhafiri, Nilam Qureshi, Taesung Kim, Muhammad Atif, Asif Mahmood, Mohammad
Publikováno v: Molecules; Volume 28; Issue 12; Pages: 4644
Nanoscale ZnO is a vital semiconductor material whose versatility can be enhanced by sensitizing it with metals, especially noble metals, such as gold (Au). ZnO quantum dots were prepared via a simple co-precipitation technique using 2-methoxy ethano
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::f33276fe8ee2af37d4c0bc1bbacfd903
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