Katie O’Hearn

About

Katie O’Hearn is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Katie O’Hearn has authored 71 papers receiving a total of 729 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pulmonary and Respiratory Medicine, 15 papers in Pediatrics, Perinatology and Child Health and 15 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Katie O’Hearn’s work include Infection Control and Ventilation (15 papers), COVID-19 and healthcare impacts (11 papers) and Vitamin D Research Studies (10 papers). Katie O’Hearn is often cited by papers focused on Infection Control and Ventilation (15 papers), COVID-19 and healthcare impacts (11 papers) and Vitamin D Research Studies (10 papers). Katie O’Hearn collaborates with scholars based in Canada, United States and Ireland. Katie O’Hearn's co-authors include Kusum Menon, James Dayre McNally, Margaret Sampson, Lauralyn McIntyre, Lindsey Sikora, Dean Fergusson, Karen Choong, Nassr Nama, Jess Gibson and Anne Tsampalieros and has published in prestigious journals such as Blood, PLoS ONE and PEDIATRICS.

In The Last Decade

Co-authorship network of co-authors of Katie O’Hearn

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

Katie O’Hearn

59 papers receiving 690 citations

Fields of papers citing papers by Katie O’Hearn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Katie O’Hearn. 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 Katie O’Hearn. The network helps show where Katie O’Hearn may publish in the future.

Countries citing papers authored by Katie O’Hearn

Since Specialization

Citations

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

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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