This map shows the geographic impact of S Schulzeck'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 S Schulzeck with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S Schulzeck more than expected).
This network shows the impact of papers produced by S Schulzeck. 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 S Schulzeck. The network helps show where S Schulzeck may publish in the future.
Co-authorship network of co-authors of S Schulzeck
This figure shows the co-authorship network connecting the top 25 collaborators of S Schulzeck.
A scholar is included among the top collaborators of S Schulzeck 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 S Schulzeck. S Schulzeck is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Popov, N, et al.. (1988). Alterations in calmodulin content of rat brain areas after chronic application of haloperidol and amphetamine.. PubMed. 47(4-5). 435–41.7 indexed citations
3.
Popov, N, W. D. Pohle, S Schulzeck, & H Matthies. (1988). A biochemical and immunohistological study of calmodulin in rat brain structures.. PubMed. 29(4). 473–80.4 indexed citations
4.
Popov, N, et al.. (1988). Alterations in calmodulin and S-100 protein content of hippocampal slices during long-term potentiation.. PubMed. 47(2). 189–95.8 indexed citations
Popov, N, W. D. Pohle, S Schulzeck, et al.. (1983). PAGE-autoradiography of fucose incorporation into rat hippocampal glycoproteins after acquisition of a brightness discrimination.. PubMed. 42(6). 763–76.2 indexed citations
Popov, N, S Schulzeck, W. D. Pohle, & H Matthies. (1980). Intraventricularly applied D-galactosamine inhibits the incorporation of [(3)H]-fucose into rat brain glycoproteins.. PubMed. 39(1). 13–20.1 indexed citations
Popov, N, et al.. (1980). Inhibitory effect of intraventricularly applied D-galactosamine on incorporation of labelled precursors into RNA and protein of rat hippocampus.. PubMed. 39(1). 5–12.1 indexed citations
Popov, N, S Schulzeck, Stefanie J. Schmidt, & H Matthies. (1975). Changes in labeling of soluble and insoluble rat brain proteins using [3H]-tyrosine as precursor during a learning experiment.. PubMed. 34(11-12). 1863–7.10 indexed citations
15.
Popov, N, et al.. (1975). [Reliable micromethod for determination of the protein content in tissue homogenates].. PubMed. 34(9). 1441–6.116 indexed citations
16.
Pohle, Walter, et al.. (1974). [Modification of kidney function by orotic acid in acute and chronic administration].. PubMed. 33(2). 211–22.1 indexed citations
17.
Popov, N, W. D. Pohle, B Lössner, et al.. (1973). Regional distribution of RNA and protein radioactivity in the rat brain after intraventricular application of labeled precursors.. PubMed. 31(1). 51–62.32 indexed citations
18.
Schulzeck, S, et al.. (1971). [Separation and demonstration of orotic acid in plasma, urine and tissues].. PubMed. 12(4). 193–8.1 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.