Georgios Karavalakis

4.5k total citations
103 papers, 3.6k citations indexed

About

Georgios Karavalakis is a scholar working on Automotive Engineering, Health, Toxicology and Mutagenesis and Fluid Flow and Transfer Processes. According to data from OpenAlex, Georgios Karavalakis has authored 103 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Automotive Engineering, 46 papers in Health, Toxicology and Mutagenesis and 41 papers in Fluid Flow and Transfer Processes. Recurrent topics in Georgios Karavalakis's work include Vehicle emissions and performance (84 papers), Air Quality and Health Impacts (46 papers) and Advanced Combustion Engine Technologies (41 papers). Georgios Karavalakis is often cited by papers focused on Vehicle emissions and performance (84 papers), Air Quality and Health Impacts (46 papers) and Advanced Combustion Engine Technologies (41 papers). Georgios Karavalakis collaborates with scholars based in United States, Greece and Finland. Georgios Karavalakis's co-authors include Thomas D. Durbin, Evangelos Bakeas, Kent C. Johnson, S. Stournas, Stamoulis Stournas, Jiacheng Yang, Akua Asa-Awuku, David R. Cocker, Georgios Fontaras and Maryam Hajbabaei and has published in prestigious journals such as Environmental Science & Technology, Blood and The Science of The Total Environment.

In The Last Decade

Georgios Karavalakis

99 papers receiving 3.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Georgios Karavalakis United States	38	1.9k	1.6k	1.4k	1.1k	641	103	3.6k
Svetlana Stevanović Australia	29	1.1k 0.6×	684 0.4×	659 0.5×	1.1k 1.0×	543 0.8×	87	2.7k
Zhiyuan Hu China	26	998 0.5×	921 0.6×	882 0.6×	418 0.4×	771 1.2×	153	2.3k
Päivi Aakko-Saksa Finland	26	961 0.5×	633 0.4×	571 0.4×	623 0.6×	557 0.9×	74	2.2k
Michael S. Graboski United States	21	908 0.5×	2.0k 1.3×	2.7k 2.0×	320 0.3×	542 0.8×	39	3.7k
Octavio Armas Spain	38	2.2k 1.1×	4.6k 2.9×	4.2k 3.0×	314 0.3×	1.6k 2.5×	115	6.3k
Md. Mostafizur Rahman Australia	26	408 0.2×	882 0.6×	1.2k 0.9×	209 0.2×	411 0.6×	69	2.1k
Juan José Marín Hernández Spain	32	843 0.4×	1.7k 1.0×	2.2k 1.6×	86 0.1×	613 1.0×	117	3.3k
Nadir Yılmaz United States	37	948 0.5×	3.1k 1.9×	3.4k 2.4×	142 0.1×	896 1.4×	100	4.7k
Alberto Ayala United States	27	1.3k 0.7×	301 0.2×	103 0.1×	1.3k 1.2×	301 0.5×	61	2.1k
Thomas Nußbaumer Switzerland	27	445 0.2×	121 0.1×	1.2k 0.8×	269 0.2×	176 0.3×	61	3.4k

Countries citing papers authored by Georgios Karavalakis

Since Specialization

Citations

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

Fields of papers citing papers by Georgios Karavalakis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Georgios Karavalakis. 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 Georgios Karavalakis. The network helps show where Georgios Karavalakis may publish in the future.

Co-authorship network of co-authors of Georgios Karavalakis

This figure shows the co-authorship network connecting the top 25 collaborators of Georgios Karavalakis. A scholar is included among the top collaborators of Georgios Karavalakis 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 Georgios Karavalakis. Georgios Karavalakis 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

Toumasatos, Zisimos, et al.. (2025). Real-World Particle Emissions from a Modern Heavy-Duty Diesel Vehicle during Normal Operation and DPF Regeneration Events: Impacts on Disadvantaged Communities. Environmental Science & Technology. 59(1). 699–708. 2 indexed citations

Durbin, Thomas D., et al.. (2025). The impacts of improving heavy-duty internal combustion engine technology on reducing NOx emissions inventories going into the future. The Science of The Total Environment. 986. 179781–179781.

Gavriilaki, Eleni, Despina Mallouri, Ioannis Batsis, et al.. (2025). Safety and long-term efficacy of autologous hematopoietic cell transplantation for patients with systemic sclerosis. Frontiers in Medicine. 12. 1527779–1527779.

Zhu, Hanwei, Chengguo Li, Cavan McCaffery, et al.. (2024). Emissions from heavy-duty diesel, natural gas, and diesel-hybrid electric vehicles – Part 1. NOx, N2O and NH3 emissions. Fuel. 371. 132175–132175. 10 indexed citations

Gavriilaki, Eleni, Christos Demosthenous, Zoi Bousiou, et al.. (2024). Soluble Urokinase-Type Plasminogen Activator Receptor (suPAR), Growth Differentiation Factor-15 (GDF-15), and Soluble C5b-9 (sC5b-9) Levels Are Significantly Associated with Endothelial Injury Indices in CAR-T Cell Recipients. International Journal of Molecular Sciences. 25(20). 11028–11028. 5 indexed citations

Gavriilaki, Eleni, Despina Mallouri, Ioannis Batsis, et al.. (2024). Long-Term Safety and Efficacy of Autologous Hematopoietic Cell Transplantation for Patients with Progressive Systemic Sclerosis. Blood. 144(Supplement 1). 1163–1163.

Zhu, Hanwei, et al.. (2023). On-road NOx and NH3 emissions measurements from in-use heavy-duty diesel and natural gas trucks in the South Coast air Basin of California. Atmospheric Environment. 316. 120179–120179. 12 indexed citations

Li, Chengguo, et al.. (2023). In-use NOx and black carbon emissions from heavy-duty freight diesel vehicles and near-zero emissions natural gas vehicles in California's San Joaquin Air Basin. The Science of The Total Environment. 907. 168188–168188. 15 indexed citations

Gavriilaki, Eleni, Zoi Bousiou, Ioannis Batsis, et al.. (2023). Soluble Urokinase-Type Plasminogen Activator Receptor (suPAR) and Growth Differentiation Factor-15 (GDF-15) Levels Are Significantly Associated with Endothelial Injury Indices in Adult Allogeneic Hematopoietic Cell Transplantation Recipients. International Journal of Molecular Sciences. 25(1). 231–231. 4 indexed citations

10.

McCaffery, Cavan, et al.. (2023). Expanding the ethanol blend wall in California: Emissions comparison between E10 and E15. Fuel. 350. 128836–128836. 4 indexed citations

11.

Zacharioudaki, Vassiliki, Georgios Karavalakis, Maria Liga, et al.. (2023). Study protocol: Phase I/II trial of induced HLA-G+ regulatory T cells in patients undergoing allogeneic hematopoietic cell transplantation from an HLA-matched sibling donor. Frontiers in Medicine. 10. 1166871–1166871. 4 indexed citations

12.

Kuittinen, Niina, Cavan McCaffery, Patrick Roth, et al.. (2021). Effects of driving conditions on secondary aerosol formation from a GDI vehicle using an oxidation flow reactor. Environmental Pollution. 282. 117069–117069. 14 indexed citations

13.

McCaffery, Cavan, Hanwei Zhu, Chengguo Li, et al.. (2021). Real-world NOx emissions from heavy-duty diesel, natural gas, and diesel hybrid electric vehicles of different vocations on California roadways. The Science of The Total Environment. 784. 147224–147224. 69 indexed citations

14.

Yang, Jiacheng, et al.. (2019). Toxicological responses in human airway epithelial cells (BEAS-2B) exposed to particulate matter emissions from gasoline fuels with varying aromatic and ethanol levels. The Science of The Total Environment. 706. 135732–135732. 26 indexed citations

15.

Schmitz, Debra A., et al.. (2018). Chemical speciation, including polycyclic aromatic hydrocarbons (PAHs), and toxicity of particles emitted from meat cooking operations. The Science of The Total Environment. 633. 1429–1436. 55 indexed citations

16.

Yang, Jiacheng, Thomas D. Durbin, Yu Jiang, et al.. (2018). A comparison of a mini-PEMS and a 1065 compliant PEMS for on-road gaseous and particulate emissions from a light duty diesel truck. The Science of The Total Environment. 640-641. 364–376. 16 indexed citations

17.

Jiang, Yu, Jiacheng Yang, David R. Cocker, et al.. (2017). Characterizing emission rates of regulated pollutants from model year 2012 + heavy-duty diesel vehicles equipped with DPF and SCR systems. The Science of The Total Environment. 619-620. 765–771. 51 indexed citations

18.

Zheng, Zhongqing, Thomas D. Durbin, Georgios Karavalakis, et al.. (2012). Nature of Sub-23-nm Particles Downstream of the European Particle Measurement Programme (PMP)-Compliant System: A Real-Time Data Perspective. Aerosol Science and Technology. 46(8). 886–896. 39 indexed citations

19.

Fontaras, Georgios, Georgios Karavalakis, Marina Kousoulidou, et al.. (2010). Effects of low concentration biodiesel blends application on modern passenger cars. Part 2: Impact on carbonyl compound emissions. Environmental Pollution. 158(7). 2496–2503. 67 indexed citations

20.

Fontaras, Georgios, Marina Kousoulidou, Georgios Karavalakis, et al.. (2010). Effects of low concentration biodiesel blend application on modern passenger cars. Part 1: Feedstock impact on regulated pollutants, fuel consumption and particle emissions. Environmental Pollution. 158(5). 1451–1460. 79 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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