A.M.A. Khalifa

465 total citations
21 papers, 386 citations indexed

About

A.M.A. Khalifa is a scholar working on Mechanical Engineering, Renewable Energy, Sustainability and the Environment and Surgery. According to data from OpenAlex, A.M.A. Khalifa has authored 21 papers receiving a total of 386 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Mechanical Engineering, 11 papers in Renewable Energy, Sustainability and the Environment and 3 papers in Surgery. Recurrent topics in A.M.A. Khalifa's work include Solar Thermal and Photovoltaic Systems (11 papers), Heat Transfer and Optimization (5 papers) and Photovoltaic System Optimization Techniques (5 papers). A.M.A. Khalifa is often cited by papers focused on Solar Thermal and Photovoltaic Systems (11 papers), Heat Transfer and Optimization (5 papers) and Photovoltaic System Optimization Techniques (5 papers). A.M.A. Khalifa collaborates with scholars based in Saudi Arabia, United States and Egypt. A.M.A. Khalifa's co-authors include Don P. Giddens, M. Akyurt, Mahmoud M. Taha, Abdulhaiy M. Radhwan and Rashad R. Al-Hindi and has published in prestigious journals such as Applied Energy, Energy Conversion and Management and Energy.

In The Last Decade

A.M.A. Khalifa

20 papers receiving 366 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A.M.A. Khalifa Saudi Arabia	9	153	111	100	94	82	21	386
Nima Sedaghatizadeh Australia	10	42 0.3×	92 0.8×	44 0.4×	38 0.4×	136 1.7×	20	314
David H. Cooke United States	4	32 0.2×	123 1.1×	167 1.7×	74 0.8×	32 0.4×	11	368
Mohammadali Hedayat United States	10	58 0.4×	274 2.5×	106 1.1×	48 0.5×	197 2.4×	13	525
N.J. Salman Ahmed Malaysia	16	31 0.2×	432 3.9×	112 1.1×	133 1.4×	394 4.8×	23	740
Arun Iyengar United States	8	14 0.1×	30 0.3×	62 0.6×	43 0.5×	71 0.9×	30	320
Sun Zheng China	9	19 0.1×	57 0.5×	13 0.1×	41 0.4×	23 0.3×	47	306
Ebrahim M. Kolahdouz United States	13	40 0.3×	65 0.6×	67 0.7×	45 0.5×	134 1.6×	20	352
Kuan‐Chih Chen Taiwan	9	6 0.0×	79 0.7×	7 0.1×	54 0.6×	88 1.1×	23	269
Jongmin Seo United States	11	3 0.0×	83 0.7×	133 1.3×	78 0.8×	313 3.8×	26	592
Sofen Kumar Jena India	14	22 0.1×	334 3.0×	26 0.3×	59 0.6×	402 4.9×	27	684

Countries citing papers authored by A.M.A. Khalifa

Since Specialization

Citations

This map shows the geographic impact of A.M.A. Khalifa'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 A.M.A. Khalifa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.M.A. Khalifa more than expected).

Fields of papers citing papers by A.M.A. Khalifa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.M.A. Khalifa. 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 A.M.A. Khalifa. The network helps show where A.M.A. Khalifa may publish in the future.

Co-authorship network of co-authors of A.M.A. Khalifa

This figure shows the co-authorship network connecting the top 25 collaborators of A.M.A. Khalifa. A scholar is included among the top collaborators of A.M.A. Khalifa 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 A.M.A. Khalifa. A.M.A. Khalifa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Khalifa, A.M.A., et al.. (2025). Environmental Impact of Dental Waste: A Survey-based Analysis of Waste Segregation and Recycling Practices in Dental Clinics. The Journal of Contemporary Dental Practice. 26(3). 250–256. 2 indexed citations

Khalifa, A.M.A., et al.. (2024). Assessment of Health Literacy and Self- Care Behavior with Arteriovenous Fistula among Hemodialysis Patients. 3(5). 64–72.

Khalifa, A.M.A., et al.. (1995). The oven receiver: An approach toward the revival of concentrating solar cookers. Solar Energy. 54(4). 227–237. 33 indexed citations

Khalifa, A.M.A., et al.. (1994). Towards convenient solar cooking: Experimental results of an indoor model. Energy Conversion and Management. 35(9). 793–799. 5 indexed citations

Khalifa, A.M.A., et al.. (1993). Development of passive dry cooling system for power plants in arid land. Solar Energy. 51(6). 431–447. 11 indexed citations

Khalifa, A.M.A., et al.. (1992). Mathematical modeling of passive dry cooling for power plants in arid land. Solar Energy. 48(5). 279–286. 13 indexed citations

Khalifa, A.M.A., et al.. (1989). A case study of cogeneration for Jeddah and Yanbu petromin refineries in Saudi Arabia. Heat Recovery Systems and CHP. 9(5). 485–491. 6 indexed citations

Al-Hindi, Rashad R., et al.. (1989). Passive transport of solar energy downward by heat pipes. Energy. 14(7). 383–392. 7 indexed citations

Khalifa, A.M.A., et al.. (1988). Solar cookers with banded point focus collectors. Solar & Wind Technology. 5(2). 171–176. 5 indexed citations

10.

Al-Hindi, Rashad R., A.M.A. Khalifa, & M. Akyurt. (1988). Intermittent duty solar refrigerator assisted by heat pipes. Solar & Wind Technology. 5(5). 459–465. 4 indexed citations

11.

Khalifa, A.M.A., et al.. (1988). Design and simulation of a solar-powered/fuel-assisted rankine engine for power generation. Applied Energy. 30(4). 245–260. 5 indexed citations

12.

Khalifa, A.M.A., et al.. (1988). A perspective of solar drying of crops— A country profile. Solar & Wind Technology. 5(3). 249–262. 4 indexed citations

13.

Khalifa, A.M.A., et al.. (1986). Temperature drops in heat pipes. Applied Energy. 23(1). 61–71. 7 indexed citations

14.

Khalifa, A.M.A., et al.. (1986). Cookers for solar homes. Applied Energy. 24(2). 77–89. 25 indexed citations

15.

Khalifa, A.M.A., et al.. (1986). A split-system solar cooker with heat pipes. Energy Conversion and Management. 26(2). 259–264. 16 indexed citations

16.

Khalifa, A.M.A., et al.. (1985). Solar cookers for outdoors and indoors. Energy. 10(7). 819–829. 49 indexed citations

17.

Khalifa, A.M.A., et al.. (1985). Potentialities of the solar-operated rankine engine. Energy Conversion and Management. 25(2). 187–190. 1 indexed citations

18.

Giddens, Don P. & A.M.A. Khalifa. (1982). Turbulence measurements with pulsed doppler ultrasound employing a frequency tracking method. Ultrasound in Medicine & Biology. 8(4). 427–437. 21 indexed citations

19.

Khalifa, A.M.A. & Don P. Giddens. (1981). Characterization and evolution of poststenotic flow disturbances. Journal of Biomechanics. 14(5). 279–296. 104 indexed citations

20.

Khalifa, A.M.A. & Don P. Giddens. (1978). Analysis of disorder in pulsatile flows with application to poststenotic blood velocity measurement in dogs. Journal of Biomechanics. 11(3). 129–141. 66 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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