Juha Heikkilä

958 total citations
18 papers, 795 citations indexed

About

Juha Heikkilä is a scholar working on Automotive Engineering, Health, Toxicology and Mutagenesis and Materials Chemistry. According to data from OpenAlex, Juha Heikkilä has authored 18 papers receiving a total of 795 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Automotive Engineering, 12 papers in Health, Toxicology and Mutagenesis and 8 papers in Materials Chemistry. Recurrent topics in Juha Heikkilä's work include Vehicle emissions and performance (14 papers), Air Quality and Health Impacts (12 papers) and Catalytic Processes in Materials Science (8 papers). Juha Heikkilä is often cited by papers focused on Vehicle emissions and performance (14 papers), Air Quality and Health Impacts (12 papers) and Catalytic Processes in Materials Science (8 papers). Juha Heikkilä collaborates with scholars based in Finland, Greece and Australia. Juha Heikkilä's co-authors include Jorma Keskinen, Topi Rönkkö, Liisa Pirjola, Panu Karjalainen, Tero Lähde, Leónidas Ntziachristos, Theodoros Tzamkiozis, Annele Virtanen, Timo Murtonen and Matti Happonen and has published in prestigious journals such as Environmental Science & Technology, Atmospheric Environment and Fuel.

In The Last Decade

Juha Heikkilä

17 papers receiving 765 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Juha Heikkilä Finland 14 572 485 285 209 150 18 795
Greg Rideout Canada 14 420 0.7× 207 0.4× 67 0.2× 241 1.2× 143 1.0× 26 643
Yitu Lai China 10 373 0.7× 281 0.6× 144 0.5× 114 0.5× 82 0.5× 20 469
Vaughn R. Burns India 18 601 1.1× 154 0.3× 88 0.3× 396 1.9× 183 1.2× 26 795
Richard Stradling Netherlands 12 297 0.5× 156 0.3× 68 0.2× 211 1.0× 97 0.6× 21 464
Dirk Bosteels United Kingdom 13 517 0.9× 300 0.6× 56 0.2× 156 0.7× 142 0.9× 27 601
Louis J. Painter United States 17 487 0.9× 135 0.3× 81 0.3× 318 1.5× 155 1.0× 27 674
James A. Rutherford Netherlands 15 428 0.7× 112 0.2× 61 0.2× 283 1.4× 138 0.9× 24 554
Maryam Hajbabaei United States 11 306 0.5× 135 0.3× 59 0.2× 304 1.5× 155 1.0× 14 549
George Karavalakis Greece 15 446 0.8× 172 0.4× 68 0.2× 535 2.6× 102 0.7× 32 893
Junhua Fang China 14 267 0.5× 84 0.2× 30 0.1× 547 2.6× 224 1.5× 32 870

Countries citing papers authored by Juha Heikkilä

Since Specialization
Citations

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

Fields of papers citing papers by Juha Heikkilä

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Juha Heikkilä

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

All Works

18 of 18 papers shown
1.
Pirjola, Liisa, Panu Karjalainen, Juha Heikkilä, et al.. (2015). Effects of Fresh Lubricant Oils on Particle Emissions Emitted by a Modern Gasoline Direct Injection Passenger Car. Environmental Science & Technology. 49(6). 3644–3652. 70 indexed citations
2.
Karjalainen, Panu, Topi Rönkkö, Liisa Pirjola, et al.. (2014). Sulfur Driven Nucleation Mode Formation in Diesel Exhaust under Transient Driving Conditions. Environmental Science & Technology. 48(4). 1222028384–1222028384. 40 indexed citations
3.
Karjalainen, Panu, Juha Heikkilä, Topi Rönkkö, et al.. (2014). Particle Emission Reduction in a SI-DI Vehicle by an Open Channel Filter. 1 indexed citations
4.
Rönkkö, Topi, Liisa Pirjola, Leónidas Ntziachristos, et al.. (2014). Vehicle Engines Produce Exhaust Nanoparticles Even When Not Fueled. Environmental Science & Technology. 48(3). 2043–2050. 79 indexed citations
5.
Karjalainen, Panu, Liisa Pirjola, Juha Heikkilä, et al.. (2014). Exhaust particles of modern gasoline vehicles: A laboratory and an on-road study. Atmospheric Environment. 97. 262–270. 148 indexed citations
6.
Rönkkö, Topi, Tero Lähde, Juha Heikkilä, et al.. (2013). Effects of Gaseous Sulphuric Acid on Diesel Exhaust Nanoparticle Formation and Characteristics. Environmental Science & Technology. 47(20). 11882–11889. 75 indexed citations
7.
Happonen, Matti, Toni Kinnunen, Panu Karjalainen, et al.. (2013). The Effect of a Particle Oxidation Catalyst (POC<sup>®</sup>) on Particle Emissions of a GDI Car during Transient Engine Operation. SAE technical papers on CD-ROM/SAE technical paper series. 1. 7 indexed citations
8.
Murtonen, Timo, Päivi Aakko-Saksa, Päivi Koponen, et al.. (2012). Emission Reduction Potential with Paraffinic Renewable Diesel by Optimizing Engine Settings or Using Oxygenate. SAE technical papers on CD-ROM/SAE technical paper series. 1. 14 indexed citations
9.
Happonen, Matti, Juha Heikkilä, Timo Murtonen, et al.. (2012). Reductions in Particulate and NOx Emissions by Diesel Engine Parameter Adjustments with HVO Fuel. Environmental Science & Technology. 46(11). 6198–6204. 40 indexed citations
10.
Arnold, Frances H., Liisa Pirjola, Topi Rönkkö, et al.. (2012). First Online Measurements of Sulfuric Acid Gas in Modern Heavy-Duty Diesel Engine Exhaust: Implications for Nanoparticle Formation. Environmental Science & Technology. 46(20). 11227–11234. 76 indexed citations
11.
Heikkilä, Juha, Matti Happonen, Timo Murtonen, et al.. (2012). Study of Miller timing on exhaust emissions of a hydrotreated vegetable oil (HVO)-fueled diesel engine. Journal of the Air & Waste Management Association. 62(11). 1305–1312. 24 indexed citations
12.
Happonen, Matti, Juha Heikkilä, Päivi Aakko-Saksa, et al.. (2012). Diesel exhaust emissions and particle hygroscopicity with HVO fuel-oxygenate blend. Fuel. 103. 380–386. 42 indexed citations
13.
Aakko-Saksa, Päivi, Anders Brink, Matti Happonen, et al.. (2012). Future Combustion Technology for Synthetic and Renewable Fuels in Compression Ignition Engines (REFUEL): Final report. Aaltodoc (Aalto University). 1 indexed citations
14.
Karjalainen, Panu, Juha Heikkilä, Topi Rönkkö, et al.. (2010). Effect of Exhaust Flow Conditions and External Cooling on the Performance of the Particle Oxidation Catalyst (POC). SAE technical papers on CD-ROM/SAE technical paper series. 1. 8 indexed citations
15.
Heikkilä, Juha, Annele Virtanen, Topi Rönkkö, et al.. (2009). Nanoparticle Emissions from a Heavy-Duty Engine Running on Alternative Diesel Fuels. Environmental Science & Technology. 43(24). 9501–9506. 48 indexed citations
16.
Lehtoranta, Kati, Toni Kinnunen, Juha Heikkilä, et al.. (2009). Diesel Particle Emission Reduction by a Particle Oxidation Catalyst. SAE technical papers on CD-ROM/SAE technical paper series. 1. 19 indexed citations
17.
Heikkilä, Juha, Topi Rönkkö, Tero Lähde, et al.. (2009). Effect of Open Channel Filter on Particle Emissions of Modern Diesel Engine. Journal of the Air & Waste Management Association. 59(10). 1148–1154. 53 indexed citations
18.
Hiorth, Marianne, et al.. (2005). Immersion coating of pellets with calcium pectinate and chitosan. International Journal of Pharmaceutics. 308(1-2). 25–32. 50 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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