Karen Callahan

841 citations
15 papers · 615 indexed · h-index 11
Topics
Influenza Virus Research Studies (3 papers)Respiratory viral infections research (3 papers)Air Quality and Health Impacts (2 papers)
Partner nations
United StatesNepal

In The Last Decade

Karen Callahan

15 papers receiving 568 citations

Peers

Karen Callahan
Comparison fields: 5 of 106
  • Epidemiology 228
  • Health, Toxicology and Mutagenesis 108
  • Education 96
  • Infectious Diseases 94
  • Agronomy and Crop Science 75
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Citations per field
00.5×10×15×19.2×
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Countries citing papers authored by Karen Callahan

Since Specialization
Citations

This map shows the geographic impact of Karen Callahan'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 Karen Callahan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karen Callahan more than expected).

Fields of papers citing papers by Karen Callahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen Callahan. 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 Karen Callahan. The network helps show where Karen Callahan may publish in the future.

Co-authorship network of co-authors of Karen Callahan

This figure shows the co-authorship network connecting the top 25 collaborators of Karen Callahan. A scholar is included among the top collaborators of Karen Callahan 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 Karen Callahan. Karen Callahan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
#WorkIndexed citations
1 2
2 11
3 23
4 21
5 95
6 59
7 75
8 106
9 16
10 43
11 1
12
Impact of the Basic Education Program on Educational Spending and Equity in Tennessee.
4
13 9
14 93
15 57

About Karen Callahan

Karen Callahan is a scholar working on Information Systems and Management, Agronomy and Crop Science and Critical Care and Intensive Care Medicine, having authored 15 papers that have together received 615 indexed citations. Recurring topics across this work include Influenza Virus Research Studies (3 papers), Respiratory viral infections research (3 papers) and Air Quality and Health Impacts (2 papers). The work is most often cited by research in Speech and Hearing (70 citations), Health, Toxicology and Mutagenesis (108 citations) and Agronomy and Crop Science (75 citations). Karen Callahan has collaborated with scholars based in United States and Nepal. Frequent co-authors include James P. Spillane, Hong Jin, Brian R. Murphy, Ruth A. Karron, Catherine J. Luke, Kanta Subbarao, George Kemble, Bradley K. Evans, Cynthia S. Rand and Lee Swartz. Their work appears in journals such as Neurology, Journal of Allergy and Clinical Immunology and The Journal of Infectious Diseases.

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.

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