This map shows the geographic impact of T. Mark'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 T. Mark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Mark more than expected).
This network shows the impact of papers produced by T. Mark. 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 T. Mark. The network helps show where T. Mark may publish in the future.
Co-authorship network of co-authors of T. Mark
This figure shows the co-authorship network connecting the top 25 collaborators of T. Mark.
A scholar is included among the top collaborators of T. Mark 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 T. Mark. T. Mark is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mark, T. & Jan Lassen. (2007). Genotype by housing interaction in Danish Holsteins. Bulletin - International Bull Evaluation Service/Interbull bulletin. 26.3 indexed citations
4.
Mark, T., P G Sullivan, W.F. Fikse, & P.M. VanRaden. (2006). Prior genetic correlations and non-measured traits. Research at the University of Copenhagen (University of Copenhagen). 72.2 indexed citations
5.
Mark, T., W.F. Fikse, P G Sullivan, & P.M. VanRaden. (2006). PREDICTION OF INTERNATIONAL BREEDING VALUES FOR NON-MEASURED TRAITS: APPLICATION TO CLINICAL MASTITIS. Research at the University of Copenhagen (University of Copenhagen). 1–31.1 indexed citations
6.
Mark, T. & P G Sullivan. (2005). Multiple-trait-multiple-country genetic evaluations for udder health. Bulletin - International Bull Evaluation Service/Interbull bulletin. 8.3 indexed citations
Mark, T., et al.. (2003). MACE for Ayrshire conformation: Impact of different uses of prior genetic correlations. Bulletin - International Bull Evaluation Service/Interbull bulletin. 126.4 indexed citations
11.
Madsen, Per & T. Mark. (2002). Estimation of across country genetic parameters for MACE based on DYD's or deregressed proofs. Bulletin - International Bull Evaluation Service/Interbull bulletin. 22.1 indexed citations
12.
Mark, T., et al.. (2002). A method for verifying genetic evaluation results. Bulletin - International Bull Evaluation Service/Interbull bulletin. 178.14 indexed citations
13.
Mark, T. & Per Madsen. (2002). Bayesian MACE for Ayrshire conformation traits. Bulletin - International Bull Evaluation Service/Interbull bulletin. 18.1 indexed citations
Madsen, Per, M.K. Sørensen, & T. Mark. (2001). Validation and comparison of methods to estimate (co)variance components for MACE. Bulletin - International Bull Evaluation Service/Interbull bulletin. 73.3 indexed citations
16.
Svendsen, Mathias Tiedemann, et al.. (2001). Genetic relationships among functional traits in the Nordic Holstein populations. Bulletin - International Bull Evaluation Service/Interbull bulletin. 60.10 indexed citations
17.
Madsen, Per, Just Jensen, & T. Mark. (2000). Reduced rank estimation of (co)-variance components for international evaluation using AI-REML. Bulletin - International Bull Evaluation Service/Interbull bulletin. 46.14 indexed citations
18.
Mark, T., W.F. Fikse, A Sigurdsson, & J. Philipsson. (2000). Feasibility of international genetic evaluations of dairy sires for somatic cell count and clinical mastitis. Bulletin - International Bull Evaluation Service/Interbull bulletin. 154.11 indexed citations
19.
Mark, T., et al.. (2000). Summary of Mace pilot-runs for somatic cell count and clinical mastitis. Bulletin - International Bull Evaluation Service/Interbull bulletin. 26(26). 43–52.3 indexed citations
20.
Nielsen, U., Gert Pedersen Aamand, & T. Mark. (2000). National genetic evaluation of udder health and other health traits in Denmark. Bulletin - International Bull Evaluation Service/Interbull bulletin. 143.18 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.