This map shows the geographic impact of Olle Hagman'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 Olle Hagman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olle Hagman more than expected).
This network shows the impact of papers produced by Olle Hagman. 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 Olle Hagman. The network helps show where Olle Hagman may publish in the future.
Co-authorship network of co-authors of Olle Hagman
This figure shows the co-authorship network connecting the top 25 collaborators of Olle Hagman.
A scholar is included among the top collaborators of Olle Hagman 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 Olle Hagman. Olle Hagman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sandberg, Dick, et al.. (2015). Could colour predict hardness of hot-ptressed self-laminated beech boards. KTH Publication Database DiVA (KTH Royal Institute of Technology). 11(4). 150–156.1 indexed citations
5.
Hagman, Olle, et al.. (2015). Identifying suitable wood species for wooden products with multivariate data analysis. 56(2). 33–36.2 indexed citations
6.
Meinlschmidt, Peter, et al.. (2015). CRACK DETECTION AND CLASSIFICATION OF OAK LAMELLAS USING ON- LINE AND ULTRASOUND EXCITED THERMOGRAPHY. KTH Publication Database DiVA (KTH Royal Institute of Technology). 11(4). 464–470.1 indexed citations
Friman, Margareta, Lars E. Olsson, Cecilia Jakobsson Bergstad, et al.. (2010). Impacts of Routine Out-of-Home Activities on Subjective Well-Being.3 indexed citations
15.
Hagman, Olle, et al.. (2007). Predicting the Strength of Norway Spruce by Microwave Scanning: A Comparison with Other Scanning Techniques. Wood and Fiber Science. 39(1). 167–172.5 indexed citations
Hagman, Olle, et al.. (2004). Calibration for frozen/non-frozen conditions when predicting moisture content and density distribution of wood by microwave scanning of sawn timber.3 indexed citations
Hagman, Olle. (1996). Bilreklamen och det goda livet. KTH Publication Database DiVA (KTH Royal Institute of Technology). 206–223.
20.
Hagman, Olle, et al.. (1993). Multivariate image analysis methods to classify features on scots pine : evaluation of a multisensor approach.3 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.