Mahmoud Ahmed

16.2k total citations · 1 hit paper
535 papers, 11.8k citations indexed

About

Mahmoud Ahmed is a scholar working on Renewable Energy, Sustainability and the Environment, Mechanical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Mahmoud Ahmed has authored 535 papers receiving a total of 11.8k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Renewable Energy, Sustainability and the Environment, 88 papers in Mechanical Engineering and 74 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Mahmoud Ahmed's work include Solar Thermal and Photovoltaic Systems (56 papers), Adsorption and Cooling Systems (36 papers) and Solar-Powered Water Purification Methods (34 papers). Mahmoud Ahmed is often cited by papers focused on Solar Thermal and Photovoltaic Systems (56 papers), Adsorption and Cooling Systems (36 papers) and Solar-Powered Water Purification Methods (34 papers). Mahmoud Ahmed collaborates with scholars based in Egypt, United States and Japan. Mahmoud Ahmed's co-authors include Shinichi Ookawara, Tatiana Nanovskaya, Ali Radwan, Gary D.V. Hankins, Hamdy Hassan, Islam Y. Elgendy, Ahmed A. Askalany, Mohamed Fathy, Mohamed Emam and Ashraf Mimi Elsaid and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Renewable and Sustainable Energy Reviews.

In The Last Decade

Mahmoud Ahmed

495 papers receiving 11.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The value of integrating Scan-to-BIM and Scan-vs-BIM techniques for construction monitoring using laser scanning and BIM: The case of cylindrical MEP components

2014 375 citations Mahmoud Ahmed et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Mahmoud Ahmed Egypt	58	3.4k	2.7k	1.3k	1.1k	1.0k	535	11.8k
Man Chen China	68	964 0.3×	1.1k 0.4×	1.8k 1.4×	634 0.6×	1.5k 1.5×	766	18.6k
Tong Zhu China	86	1.7k 0.5×	491 0.2×	1.3k 1.0×	260 0.2×	1.0k 1.0×	877	29.1k
David W. Smith United States	55	372 0.1×	610 0.2×	438 0.3×	915 0.8×	1.2k 1.2×	318	14.2k
Jing Zhang China	49	405 0.1×	638 0.2×	998 0.8×	143 0.1×	1.8k 1.8×	788	12.8k
Feng Zhu China	65	2.3k 0.7×	2.0k 0.7×	2.4k 1.9×	69 0.1×	1.7k 1.7×	571	15.8k
William M. Deen United States	66	132 0.0×	542 0.2×	726 0.6×	477 0.4×	2.9k 2.8×	218	15.4k
Yoram Cohen United States	64	1.1k 0.3×	1.1k 0.4×	1.7k 1.4×	55 0.1×	5.0k 4.9×	358	16.4k
Kun Zhang China	47	471 0.1×	1.7k 0.6×	1.8k 1.4×	580 0.5×	1.3k 1.3×	622	10.0k
Ting Wang China	58	492 0.1×	688 0.3×	978 0.8×	89 0.1×	1.8k 1.7×	469	11.5k
W. F. Mader China	52	483 0.1×	822 0.3×	4.6k 3.7×	186 0.2×	1.5k 1.4×	702	15.4k

Countries citing papers authored by Mahmoud Ahmed

Since Specialization

Citations

This map shows the geographic impact of Mahmoud Ahmed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Mahmoud Ahmed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mahmoud Ahmed more than expected).

Fields of papers citing papers by Mahmoud Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mahmoud Ahmed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Mahmoud Ahmed. The network helps show where Mahmoud Ahmed may publish in the future.

Co-authorship network of co-authors of Mahmoud Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of Mahmoud Ahmed. A scholar is included among the top collaborators of Mahmoud Ahmed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Mahmoud Ahmed. Mahmoud Ahmed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Elsaid, Ashraf Mimi, et al.. (2025). Enhancing Trombe wall performance for winter in Egypt's arid regions: a field study. Advances in Building Energy Research. 19(3). 336–371.

Mohamed, Walied A.A., Sana Ben Moussa, Hala H. Abd El‐Gawad, et al.. (2025). Insights into the Distinguishable Photophysical Properties, Photocatalytic Efficiency, Breakdown Financial Cost and Recycling Process of Pure and Doped SnO2 Quantum Dots Via Actual Natural Wastewater Treatment. Journal of Cluster Science. 36(2). 1 indexed citations

Ahmed, Mahmoud, et al.. (2025). The Effects of Different Chemical Disinfectants on the Strength, Surface, and Color Properties of Conventional and 3D-Printed Fabricated Denture Base Materials. Prosthesis. 7(2). 24–24.

Ahmed, Mahmoud, et al.. (2025). Comprehensive Study of M g Ferrite Nanoparticles: Synthesis, Properties, and Applications. 2(1). 137–144. 1 indexed citations

Chanbour, Hani, Jeffrey Chen, Mahmoud Ahmed, et al.. (2024). Earlier Radiation Is Associated with Improved 1-Year Survival After Metastatic Spine Tumor Surgery. World Neurosurgery. 187. e509–e516. 1 indexed citations

Elsayed, Khairy, et al.. (2024). Enhancing the performance of thermoelectric generators using novel segmental arrangement of multi-functional gradient materials. Renewable Energy. 225. 120311–120311. 5 indexed citations

Ahmed, Mahmoud, et al.. (2023). Risk and Protective Factors for ADHD in Damietta, Egypt. 30(7). 1 indexed citations

Ahmed, Mahmoud, et al.. (2023). Assessment of Left Ventricular Systolic Function after Surgical and Transcatheter Device Closure of Ventricular Septal Defect Using Speckle Tracking Imaging. Menoufia Medical Journal. 36(3).

Lai, Trang Huyen, Mahmoud Ahmed, Jin Seok Hwang, et al.. (2023). Manipulating RKIP reverses the metastatic potential of breast cancer cells. Frontiers in Oncology. 13. 1189350–1189350. 5 indexed citations

10.

Yock, Adam D., Mahmoud Ahmed, Christien Kluwe, et al.. (2023). Triggering daily online adaptive radiotherapy in the pelvis: Dosimetric effects and procedural implications of trigger parameter‐value selection. Journal of Applied Clinical Medical Physics. 24(10). e14060–e14060. 7 indexed citations

11.

Alsaman, Ahmed S., Mahmoud Ahmed, E.M.M. Ibrahim, et al.. (2023). Experimental investigation of porous carbon for cooling and desalination applications. npj Clean Water. 6(1). 29 indexed citations

12.

Ookawara, Shinichi, et al.. (2022). Non-Newtonian Blood Flow in a Diseased Abdominal Aortic Arterial Segment Under the Effect of an External Magnetic Field: A Numerical Study. 1 indexed citations

13.

Aggarwal, Monica, Dean Ornish, Richard Josephson, et al.. (2021). Closing Gaps in Lifestyle Adherence for Secondary Prevention of Coronary Heart Disease. The American Journal of Cardiology. 145. 1–11. 23 indexed citations

14.

Ahmed, Mahmoud, et al.. (2021). Assessment of Health Beliefs Regarding Weight Control among Overweight and Obese Employees in University of Mosul: Applying Health Belief Model. SHILAP Revista de lepidopterología. 11(2). 38–43. 6 indexed citations

15.

Ahmed, Mahmoud, et al.. (2021). The effective use of holographic technology in enhancing the creative thinking of the advertising designer. التصميم الدولية. 11(2). 247–256. 2 indexed citations

16.

Müller‐Karger, Frank, et al.. (2020). BENTHIC HABITAT MAPPING USING REMOTE SENSING DATA AT HURGHADA REGION, RED SEA COAST, EGYPT. 49(2). 20–34. 1 indexed citations

17.

Hussain, Hadeel, Mahmoud Ahmed, X. Torrelles, et al.. (2019). Water-Induced Reversal of the TiO₂(011)-(2 × 1) Surface Reconstruction: Observed with in Situ Surface X-ray Diffraction. The Journal of Physical Chemistry C. 123(22). 13545–13550. 8 indexed citations

18.

Radwan, Ali, et al.. (2019). Influence of varying the Ethylene-Vinyl Acetate layer thicknesses on the performance of a polycrystalline silicon solar cell integrated with a microchannel heat sink. Solar Energy. 195. 592–609. 17 indexed citations

19.

Ahmed, Mahmoud, et al.. (2017). Efficacy and safety of aspirin in patients with peripheral vascular disease: An updated systematic review and meta-analysis of randomized controlled trials. PLoS ONE. 12(4). e0175283–e0175283. 12 indexed citations

20.

Ahmed, Mahmoud, et al.. (2016). Difficulties Encountered by Sudanese Students in Translating Idiomatic Expressions from English into Arabic. International Journal of Humanities Social Sciences and Education. 3(6). 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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