J. Kallas

44 papers and 683 indexed citations i.

About

J. Kallas is a scholar working on Water Science and Technology, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, J. Kallas has authored 44 papers receiving a total of 683 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Water Science and Technology, 11 papers in Materials Chemistry and 11 papers in Biomedical Engineering. Recurrent topics in J. Kallas’s work include Advanced oxidation water treatment (13 papers), Water Quality Monitoring and Analysis (11 papers) and Petroleum Processing and Analysis (8 papers). J. Kallas is often cited by papers focused on Advanced oxidation water treatment (13 papers), Water Quality Monitoring and Analysis (11 papers) and Petroleum Processing and Analysis (8 papers). J. Kallas collaborates with scholars based in Finland, Estonia and United States. J. Kallas's co-authors include Marina Trapido, Rein Munter, Sergei Preis, Rein Kuusik, Арто Лаари, Marjatta Louhi‐Kultanen, Mai Uibu, Milja Karjalainen, Jukka Rantanen and Yelena Veressinina and has published in prestigious journals such as Journal of Hazardous Materials, Industrial & Engineering Chemistry Research and International Journal of Pharmaceutics.

In The Last Decade

Co-authorship network of co-authors of J. Kallas i

Fields of papers citing papers by J. Kallas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by J. Kallas

Since Specialization
Citations

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

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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2025