Crystal Romeo Upperman

739 citations
12 papers · 510 indexed · h-index 10
Topics
Climate Change and Health Impacts (5 papers)Air Quality and Health Impacts (4 papers)Salmonella and Campylobacter epidemiology (3 papers)
Partner nations
United States

In The Last Decade

Crystal Romeo Upperman

11 papers receiving 500 citations

Peers

Crystal Romeo Upperman
Comparison fields: 5 of 82
  • Health, Toxicology and Mutagenesis 303
  • Sociology and Political Science 100
  • Food Science 86
  • Global and Planetary Change 74
  • General Health Professions 44
Replace Susan M. Bernard with:
Susan M. Bernard United States
Gwynne Mhuireach United States
Hélène Desqueyroux France
Marja I. Roslund Finland
Laurence Pascal France
Pei-Chih Wu Taiwan
D’Ann L. Williams United States
Reagan R. Converse United States
Anne Grambsch United States
Suzanne Kennedy United States
Crystal Romeo Upperman relative to Susan M. Bernard United States Susan M. Bernard's profile →
Citations per field
00.5×5.9×
Susan M. Bernard · 1×
Citations per year

Countries citing papers authored by Crystal Romeo Upperman

Since Specialization
Citations

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

Fields of papers citing papers by Crystal Romeo Upperman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Crystal Romeo Upperman. 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 Crystal Romeo Upperman. The network helps show where Crystal Romeo Upperman may publish in the future.

Co-authorship network of co-authors of Crystal Romeo Upperman

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

All Works

12 of 12 papers shown
#WorkIndexed citations
1 97
2 36
3 21
4
Strengthening Disaster Preparedness in the Caribbean
2
5 1
6 12
7 44
8 90
9 25
10 20
11 86
12 76

About Crystal Romeo Upperman

Crystal Romeo Upperman is a scholar working on Health, Toxicology and Mutagenesis, Immunology and Allergy and Ecological Modeling, having authored 12 papers that have together received 510 indexed citations. Recurring topics across this work include Climate Change and Health Impacts (5 papers), Air Quality and Health Impacts (4 papers) and Salmonella and Campylobacter epidemiology (3 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (303 citations), Endocrinology (28 citations) and Immunology and Allergy (30 citations). Crystal Romeo Upperman has collaborated with scholars based in United States. Frequent co-authors include Clifford S. Mitchell, Chengsheng Jiang, Amir Sapkota, Raghu Murtugudde, Sutyajeet Soneja, Amy R. Sapkota, Paul L. Delamater, Karen Akerlof, Jared A. Fisher and David Blythe. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and PLoS ONE.

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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2026