Namil Um

39 papers and 421 indexed citations
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About

Namil Um is a scholar working on Industrial and Manufacturing Engineering, Building and Construction and Mechanical Engineering. According to data from OpenAlex, Namil Um has authored 39 papers receiving a total of 421 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Industrial and Manufacturing Engineering, 12 papers in Building and Construction and 9 papers in Mechanical Engineering. Recurrent topics in Namil Um’s work include Recycling and Waste Management Techniques (13 papers), Recycling and utilization of industrial and municipal waste in materials production (11 papers) and Extraction and Separation Processes (7 papers). Namil Um is often cited by papers focused on Recycling and Waste Management Techniques (13 papers), Recycling and utilization of industrial and municipal waste in materials production (11 papers) and Extraction and Separation Processes (7 papers). Namil Um collaborates with scholars based in South Korea and Japan. Namil Um's co-authors include Tetsuji Hirato, Tae-Wan Jeon, Ji‐Whan Ahn, Sun-Kyoung Shin, Min-Yong Lee, Heechan Cho, Kwang-Suk You, Choon Han, Thriveni Thenepalli and Ji Whan Ahn and has published in prestigious journals such as Journal of Environmental Management, Waste Management and Sustainability.

In The Last Decade

Co-authorship network of co-authors of Namil Um

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

Fields of papers citing papers by Namil Um

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Namil Um

Since Specialization
Citations

This map shows the geographic impact of Namil Um'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 Namil Um with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Namil Um 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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2026