Niels Frees

439 total citations
6 papers, 325 citations indexed

About

Niels Frees is a scholar working on Environmental Engineering, Industrial and Manufacturing Engineering and Pollution. According to data from OpenAlex, Niels Frees has authored 6 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Environmental Engineering, 2 papers in Industrial and Manufacturing Engineering and 1 paper in Pollution. Recurrent topics in Niels Frees's work include Environmental Impact and Sustainability (3 papers), Recycling and Waste Management Techniques (2 papers) and Social and Educational Sciences (1 paper). Niels Frees is often cited by papers focused on Environmental Impact and Sustainability (3 papers), Recycling and Waste Management Techniques (2 papers) and Social and Educational Sciences (1 paper). Niels Frees collaborates with scholars based in Denmark and South Africa. Niels Frees's co-authors include Bo P. Weidema, Stig Irving Olsen, Torben Anker Lenau and Henrik Wenzel and has published in prestigious journals such as Wear and The International Journal of Life Cycle Assessment.

In The Last Decade

Niels Frees

5 papers receiving 284 citations

Peers

Niels Frees
Niels Frees
Citations per year, relative to Niels Frees Niels Frees (= 1×) peers Lars-Gunnar Lindfors

Countries citing papers authored by Niels Frees

Since Specialization
Citations

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

Fields of papers citing papers by Niels Frees

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Niels Frees

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

All Works

6 of 6 papers shown
1.
Frees, Niels. (2007). Crediting aluminium recycling in LCA by demand or by disposal. The International Journal of Life Cycle Assessment. 13(3). 43 indexed citations
2.
Lenau, Torben Anker, et al.. (2002). Miljørigtig udvikling i produktfamilier - en håndbog. 2 indexed citations
3.
Lenau, Torben Anker, et al.. (2000). Green development within Product families. 1 indexed citations
4.
Weidema, Bo P., et al.. (1999). Marginal production technologies for life cycle inventories. The International Journal of Life Cycle Assessment. 4(1). 48–56. 252 indexed citations
5.
Frees, Niels, et al.. (1996). Transportation in LCA. The International Journal of Life Cycle Assessment. 1(4). 218–220. 15 indexed citations
6.
Frees, Niels. (1983). Cavitation erosion of titanium carbide coatings on cemented carbides and other substrates. Wear. 88(1). 57–66. 12 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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