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.
Global energy consumption due to friction in trucks and buses
This map shows the geographic impact of Kari Mäkelä'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 Kari Mäkelä with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kari Mäkelä more than expected).
This network shows the impact of papers produced by Kari Mäkelä. 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 Kari Mäkelä. The network helps show where Kari Mäkelä may publish in the future.
Co-authorship network of co-authors of Kari Mäkelä
This figure shows the co-authorship network connecting the top 25 collaborators of Kari Mäkelä.
A scholar is included among the top collaborators of Kari Mäkelä 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 Kari Mäkelä. Kari Mäkelä is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Mäkelä, Kari, et al.. (2012). Calculating Emissions Along Supply Chains – Is Standardisation for a Global Approach Within Reach?. elib (German Aerospace Center).1 indexed citations
Bojinov, Martin, et al.. (2001). Electrical and electrochemical properties of the passive films on stainless steels in neutral solution at ambient and elevated temperature. 201–207.1 indexed citations
9.
Saario, Timo, Kari Mäkelä, T. Laitinen, & Martin Bojinov. (2001). SUSCEPTIBILITY OF COPPER TO GENERAL AND PITTING CORROSION IN SALINE GROUNDWATER.2 indexed citations
10.
Bojinov, Martin, Petri Kinnunen, T. Laitinen, & Kari Mäkelä. (2001). A view of passive films on metals as mixed-conducting oxides.1 indexed citations
Bojinov, Martin, et al.. (2000). Stability of oxide films on stainless steel during simulated PWR shutdown and start-up conditions. 73–78.1 indexed citations
13.
Bojinov, Martin, et al.. (1999). In-line assessment of corrosion risks in nuclear power plants.1 indexed citations
14.
Bojinov, Martin, et al.. (1998). Development of electrochemical techniques to study oxide films on construction materials in high temperature water.1 indexed citations
15.
Bojinov, Martin, T. Laitinen, Kari Mäkelä, & Timo Saario. (1998). A novel technique for electrochemical measurements in low conductivity environments.2 indexed citations
16.
Mäkelä, Kari, et al.. (1996). ROAD TRAFFIC EMISSIONS IN FINLAND.. 21–25.1 indexed citations
17.
Häkkinen, Tarja & Kari Mäkelä. (1996). Environmental adaption of concrete: Environmental impact of concrete and asphalt pavements.59 indexed citations
18.
Saario, Timo, et al.. (1995). Selective dissolution-vacancy-creep model for IGSCC of Alloy 600. 841–854.3 indexed citations
19.
Mäkelä, Kari, et al.. (1994). TRAFFIC EMISSIONS IN RUSSIA AND THE BALTIC STATES..1 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.