This map shows the geographic impact of J. Kamphues'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 J. Kamphues with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Kamphues more than expected).
This network shows the impact of papers produced by J. Kamphues. 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 J. Kamphues. The network helps show where J. Kamphues may publish in the future.
Co-authorship network of co-authors of J. Kamphues
This figure shows the co-authorship network connecting the top 25 collaborators of J. Kamphues.
A scholar is included among the top collaborators of J. Kamphues 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 J. Kamphues. J. Kamphues is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kamphues, J., et al.. (2010). Effects of feed physical form (grinding intensity, compaction) on morphological and immunological parameters in the gastrointestinal tract of swine and poultry.. 38(2). 123–137.2 indexed citations
5.
Wolf, Petra & J. Kamphues. (2009). Anfragen aus der tierärztlichen Fütterungsberatung zu kleinen Nagern. Kleintierpraxis. 54.3 indexed citations
6.
Wolf, P.J. van der & J. Kamphues. (2009). Questions arising in the field of veterinary dietary advisory services concerning small rodents.. Kleintierpraxis. 54(6). 317–321.3 indexed citations
7.
Kamphues, J., et al.. (2009). Impaired health and reduced performance in dairy cows due to dietary faults.. Züchtungskunde. 81(6). 451–460.
Wolf, Peter J., et al.. (2009). A survey on the hygienic standard of feeds for horses and its implication for environmental conditions and animal health.. 1085–1088.2 indexed citations
10.
Kamphues, J., et al.. (2009). Supplemente zu Vorlesungen und Übungen in der Tierernährung.30 indexed citations
Kamphues, J., Rudolf P. Bohm, G. Flachowsky, et al.. (2007). Recommendations for evaluating the hygienic quality of drinking water for food producing animals in accordance with current regulatory framework. 57(3). 255–272.9 indexed citations
Kamphues, J.. (2001). [The species-specific feeding of rabbits in pet husbandry].. PubMed. 108(3). 131–5.5 indexed citations
18.
Hartung, J. & J. Kamphues. (2000). [Do we need regulation of drinking water for animals? Recommendations for the water supply of farm animals and pets].. PubMed. 107(8). 343–5.2 indexed citations
19.
Kamphues, J., et al.. (1997). Energy and nutrient requirements of growing canaries, budgerigars and lovebirds.1 indexed citations
20.
Kamphues, J.. (1990). Fertility disturbances in dairy cattle due to insufficient mineral intake. 18(2). 165–175.1 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.