Ole Hjelmar

72 total papers · 2.3k total citations
38 papers, 1.6k citations indexed

About

Ole Hjelmar is a scholar working on Building and Construction, Industrial and Manufacturing Engineering and Geochemistry and Petrology. According to data from OpenAlex, Ole Hjelmar has authored 38 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Building and Construction, 18 papers in Industrial and Manufacturing Engineering and 9 papers in Geochemistry and Petrology. Recurrent topics in Ole Hjelmar's work include Recycling and utilization of industrial and municipal waste in materials production (18 papers), Recycled Aggregate Concrete Performance (10 papers) and Municipal Solid Waste Management (10 papers). Ole Hjelmar is often cited by papers focused on Recycling and utilization of industrial and municipal waste in materials production (18 papers), Recycled Aggregate Concrete Performance (10 papers) and Municipal Solid Waste Management (10 papers). Ole Hjelmar collaborates with scholars based in Denmark, Netherlands and Sweden. Ole Hjelmar's co-authors include H.A. van der Sloot, Rob N.J. Comans, Thomas Fruergaard Astrup, Peter Mostbauer, Soraya Heuss‐Aßbichler, Raffaella Pomi, Giovanna Cappai, Alessandra Polettini, Stefan Salhofer and P. Lechner and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Journal of Hazardous Materials.

In The Last Decade

Ole Hjelmar

36 papers receiving 1.5k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Ole Hjelmar 1.1k 513 506 468 237 38 1.6k
Jeannet A. Meima 869 0.8× 468 0.9× 256 0.5× 396 0.8× 173 0.7× 31 1.5k
T. Taylor Eighmy 904 0.8× 505 1.0× 440 0.9× 490 1.0× 383 1.6× 67 2.0k
Takayuki Shimaoka 920 0.8× 423 0.8× 751 1.5× 441 0.9× 319 1.3× 116 2.0k
A. van Zomeren 885 0.8× 387 0.8× 307 0.6× 622 1.3× 331 1.4× 55 1.8k
J.J. Dijkstra 765 0.7× 430 0.8× 239 0.5× 436 0.9× 439 1.9× 34 1.4k
Annalisa Zacco 664 0.6× 391 0.8× 282 0.6× 352 0.8× 334 1.4× 55 1.9k
Fakher Jamoussi 505 0.5× 168 0.3× 381 0.8× 319 0.7× 202 0.9× 70 2.2k
Yunmei Wei 535 0.5× 225 0.4× 303 0.6× 198 0.4× 286 1.2× 28 1.4k
C.J. Sollars 632 0.6× 174 0.3× 366 0.7× 568 1.2× 126 0.5× 43 2.2k
Giovanna Cappai 613 0.5× 220 0.4× 405 0.8× 210 0.4× 489 2.1× 61 1.6k

Countries citing papers authored by Ole Hjelmar

Since Specialization
Citations

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

Fields of papers citing papers by Ole Hjelmar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ole Hjelmar

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

All Works

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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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