Ahmed Sefelnasr - Search Results

Year	Number of Results
2013	1
2014	1
2020	4
2021	2
2023	2
2025	1

1

Groundwater recharge estimation using in-situ and GRACE observations in the eastern region of the United Arab Emirates.

Alghafli K, Shi X, Sloan W, Shamsudduha M, Tang Q, Sefelnasr A, Ebraheem AA. Alghafli K, et al. Among authors: sefelnasr a. Sci Total Environ. 2023 Apr 1;867:161489. doi: 10.1016/j.scitotenv.2023.161489. Epub 2023 Jan 10. Sci Total Environ. 2023. PMID: 36634784 Free article.

2

Complex Extreme Sea Levels Prediction Analysis: Karachi Coast Case Study.

Khan FA, Khan TMA, Ahmed AN, Afan HA, Sherif M, Sefelnasr A, El-Shafie A. Khan FA, et al. Among authors: sefelnasr a. Entropy (Basel). 2020 May 14;22(5):549. doi: 10.3390/e22050549. Entropy (Basel). 2020. PMID: 33286321 Free PMC article.

3

Developing machine learning algorithms for meteorological temperature and humidity forecasting at Terengganu state in Malaysia.

Hanoon MS, Ahmed AN, Zaini N, Razzaq A, Kumar P, Sherif M, Sefelnasr A, El-Shafie A. Hanoon MS, et al. Among authors: sefelnasr a. Sci Rep. 2021 Sep 23;11(1):18935. doi: 10.1038/s41598-021-96872-w. Sci Rep. 2021. PMID: 34556676 Free PMC article.

4

Optimised neural network model for river-nitrogen prediction utilizing a new training approach.

Kumar P, Lai SH, Mohd NS, Kamal MR, Afan HA, Ahmed AN, Sherif M, Sefelnasr A, El-Shafie A. Kumar P, et al. Among authors: sefelnasr a. PLoS One. 2020 Sep 28;15(9):e0239509. doi: 10.1371/journal.pone.0239509. eCollection 2020. PLoS One. 2020. PMID: 32986717 Free PMC article.

5

Health risk assessment of groundwater use for drinking in West Nile Delta, Egypt.

Salem ZE, Hasan SS, Sefelnasr AM. Salem ZE, et al. Among authors: sefelnasr am. Sci Rep. 2025 Mar 3;15(1):7414. doi: 10.1038/s41598-025-90477-3. Sci Rep. 2025. PMID: 40032866 Free PMC article.

6

Input attributes optimization using the feasibility of genetic nature inspired algorithm: Application of river flow forecasting.

Afan HA, Allawi MF, El-Shafie A, Yaseen ZM, Ahmed AN, Malek MA, Koting SB, Salih SQ, Mohtar WHMW, Lai SH, Sefelnasr A, Sherif M, El-Shafie A. Afan HA, et al. Among authors: sefelnasr a. Sci Rep. 2020 Mar 13;10(1):4684. doi: 10.1038/s41598-020-61355-x. Sci Rep. 2020. PMID: 32170078 Free PMC article.

7

Impacts of seawater rise on seawater intrusion in the Nile Delta Aquifer, Egypt.

Sefelnasr A, Sherif M. Sefelnasr A, et al. Ground Water. 2014 Mar-Apr;52(2):264-76. doi: 10.1111/gwat.12058. Epub 2013 Apr 18. Ground Water. 2014. PMID: 23600466

8

Novel concept for water scarcity quantification considering nonconventional and virtual water resources in arid countries: Application in Gulf Cooperation Council countries.

Al Rashed M, Sefelnasr A, Sherif M, Murad A, Alshamsi D, Aliewi A, Ebraheem AA. Al Rashed M, et al. Among authors: sefelnasr a. Sci Total Environ. 2023 Jul 15;882:163473. doi: 10.1016/j.scitotenv.2023.163473. Epub 2023 Apr 17. Sci Total Environ. 2023. PMID: 37075988

9

Suspended sediment load prediction using long short-term memory neural network.

AlDahoul N, Essam Y, Kumar P, Ahmed AN, Sherif M, Sefelnasr A, Elshafie A. AlDahoul N, et al. Among authors: sefelnasr a. Sci Rep. 2021 Apr 9;11(1):7826. doi: 10.1038/s41598-021-87415-4. Sci Rep. 2021. PMID: 33837236 Free PMC article.

10

Characterisation of the impact of dissolved organic matter on iron, manganese, and arsenic mobilisation during bank filtration.

Abdelrady A, Sharma S, Sefelnasr A, Kennedy M. Abdelrady A, et al. Among authors: sefelnasr a. J Environ Manage. 2020 Mar 15;258:110003. doi: 10.1016/j.jenvman.2019.110003. Epub 2020 Jan 7. J Environ Manage. 2020. PMID: 31929049

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