Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The Foraging Specializations of Individual Bumblebees
Countries citing papers authored by Bernd Heinrich
Since
Specialization
Citations
This map shows the geographic impact of Bernd Heinrich'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 Bernd Heinrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bernd Heinrich more than expected).
This network shows the impact of papers produced by Bernd Heinrich. 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 Bernd Heinrich. The network helps show where Bernd Heinrich may publish in the future.
Co-authorship network of co-authors of Bernd Heinrich
This figure shows the co-authorship network connecting the top 25 collaborators of Bernd Heinrich.
A scholar is included among the top collaborators of Bernd Heinrich 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 Bernd Heinrich. Bernd Heinrich is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Dresemann, G., Mark Rosenthal, Klaus Hoeffken, et al.. (2007). Imatinib plus hydroxyurea versus hydroxyurea monotherapy in progressive glioblastoma (GBM) - An international open label randomised phase III study (ambrosia-study). Neuro-Oncology. 9(4).2 indexed citations
Heinrich, Bernd. (2002). Methode zur wertorientierten Analyse und Gestaltung der Kundenbeziehung - Zur Rolle des Service Integrators im Privatkundengeschäft von Kreditinstituten. University of Regensburg Publication Server (University of Regensburg).8 indexed citations
14.
Heinrich, Bernd & John M. Marzluff. (1995). Why Ravens Share. American Scientist. 83(4). 342–349.24 indexed citations
15.
Heinrich, Bernd & Harald Esch. (1994). Thermoregulation in Bees. American Scientist. 82(2). 164–170.80 indexed citations
16.
Heinrich, Bernd. (1994). When Is the Common Raven Black?. Digital Commons - University of South Florida (University of South Florida).7 indexed citations
Cameron, Sydney A., et al.. (1978). The Role of Workers and New Queens in the Ergonomics of a Bumblebee Colony (Hymenoptera: Apoidea). Journal of the Kansas Entomological Society. 51(3). 329.33 indexed citations
19.
Heinrich, Bernd. (1977). The Physiology of Exercise in the Bumblebee. American Scientist. 65(4). 455–465.10 indexed citations
20.
Heinrich, Bernd. (1976). Bumblebee Foraging and the Economics of Sociality. American Scientist. 64(4). 384–395.30 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.