Matthew Keifer

4.3k total citations
105 papers, 3.0k citations indexed

About

Matthew Keifer is a scholar working on Plant Science, Radiological and Ultrasound Technology and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Matthew Keifer has authored 105 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Plant Science, 27 papers in Radiological and Ultrasound Technology and 15 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Matthew Keifer's work include Pesticide Exposure and Toxicity (46 papers), Agriculture and Farm Safety (34 papers) and Occupational Health and Safety Research (27 papers). Matthew Keifer is often cited by papers focused on Pesticide Exposure and Toxicity (46 papers), Agriculture and Farm Safety (34 papers) and Occupational Health and Safety Research (27 papers). Matthew Keifer collaborates with scholars based in United States, Costa Rica and Vietnam. Matthew Keifer's co-authors include Clement E. Furlong, Rebecca J. Richter, Clarence A. Broomfield, Holly Davies, Lawrence S. Engel, Catharina Wesseling, Rob McConnell, Richard A. Fenske, Jordan A. Firestone and Linda Rosenstock and has published in prestigious journals such as Nature Genetics, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Matthew Keifer

104 papers receiving 2.8k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Matthew Keifer United States 32 1.9k 636 473 335 321 105 3.0k
Michael Lasarev United States 31 1.2k 0.6× 623 1.0× 139 0.3× 441 1.3× 189 0.6× 167 3.0k
Tesifón Parrón Carreño Spain 29 1.4k 0.7× 724 1.1× 111 0.2× 444 1.3× 310 1.0× 116 3.2k
Diane S. Rohlman United States 35 1.7k 0.9× 1.4k 2.2× 24 0.1× 372 1.1× 316 1.0× 134 3.8k
Jesper Bo Nielsen Denmark 36 492 0.3× 1.4k 2.3× 72 0.2× 170 0.5× 164 0.5× 195 4.9k
Raquel Alarcón Spain 22 751 0.4× 447 0.7× 33 0.1× 210 0.6× 202 0.6× 84 2.0k
Concettina Fenga Italy 33 455 0.2× 578 0.9× 46 0.1× 478 1.4× 80 0.2× 120 3.2k
Chiara Costa Italy 30 572 0.3× 576 0.9× 50 0.1× 322 1.0× 142 0.4× 82 2.9k
Athanasios Alegakis Greece 31 621 0.3× 702 1.1× 27 0.1× 223 0.7× 186 0.6× 138 3.0k
Mar Requena Spain 20 685 0.4× 380 0.6× 30 0.1× 270 0.8× 186 0.6× 57 1.8k
Oluwafemi Omoniyi Oguntibeju South Africa 31 810 0.4× 118 0.2× 131 0.3× 52 0.2× 96 0.3× 207 3.5k

Countries citing papers authored by Matthew Keifer

Since Specialization
Citations

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

Fields of papers citing papers by Matthew Keifer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Matthew Keifer

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

All Works

20 of 20 papers shown
1.
Bendixsen, Casper G., et al.. (2018). Augmented Reality Farm MAPPER Development: Lessons Learned from an App Designed to Improve Rural Emergency Response. Journal of Agromedicine. 23(3). 284–296. 10 indexed citations
2.
Vrtis, Rose F., Kei E. Fujimura, Susan V. Lynch, et al.. (2017). Evaluation of Indoor Microbiota in Wisconsin Farm Vs. Non-farm Homes Using Electrostatic Dust Collectors. Journal of Allergy and Clinical Immunology. 139(2). AB116–AB116. 2 indexed citations
3.
Reyes, Iris, et al.. (2016). An Evaluation Tool for Agricultural Health and Safety Mobile Applications. Journal of Agromedicine. 21(4). 301–309. 8 indexed citations
4.
Nielsen, Susan Searles, Harvey Checkoway, Jing Zhang, et al.. (2014). Blood α-synuclein in agricultural pesticide handlers in central Washington State. Environmental Research. 136. 75–81. 8 indexed citations
5.
Hofmann, Jonathan N., et al.. (2010). Development of a Computer-Based Survey Instrument for Organophosphate and <italic>N</italic>-Methyl-Carbamate Exposure Assessment among Agricultural Pesticide Handlers. The Annals of Occupational Hygiene. 54(6). 640–50. 8 indexed citations
6.
Wesseling, Catharina, Berna van Wendel de Joode, Matthew Keifer, et al.. (2010). Symptoms of psychological distress and suicidal ideation among banana workers with a history of poisoning by organophosphate or n-methyl carbamate pesticides. Occupational and Environmental Medicine. 67(11). 778–784. 84 indexed citations
7.
Phung, Dung, et al.. (2008). Occupational Injuries Reported in a Population-based Injury Survey in Vietnam. International Journal of Occupational and Environmental Health. 14(1). 35–44. 13 indexed citations
8.
Hofmann, Jonathan N., et al.. (2006). A descriptive study of workers' compensation claims in Washington State orchards. Occupational Medicine. 56(4). 251–257. 21 indexed citations
9.
Karr, Catherine J., Helen Murphy, Gwen M. Glew, Matthew Keifer, & Richard A. Fenske. (2006). Pacific Northwest Health Professionals Survey on Pesticides and Children. Journal of Agromedicine. 11(3-4). 113–120. 15 indexed citations
10.
Carlsten, Chris, Matthew Keifer, & David S. Park. (2004). Hypersensitivity Pneumonitis in a Pheasant Handler: Case Report and Literature Review. CHEST Journal. 126(4). 980S–980S. 1 indexed citations
11.
Chai, Sanders K., Harvey Checkoway, Tim K. Takaro, et al.. (2004). Comparison of local risk factors for children's atopic symptoms in Hanoi, Vietnam. Allergy. 59(6). 637–644. 21 indexed citations
12.
Bonauto, David K., et al.. (2003). A CommunityâBased Telephone Survey of Work and Injuries in Teenage Agricultural Workers. Journal of Agricultural Safety and Health. 9(4). 303–317. 19 indexed citations
13.
Fenske, Richard A., et al.. (2002). Health and safety hazards in Northwest agriculture: Setting an occupational research agenda. American Journal of Industrial Medicine. 42(S2). 62–67. 15 indexed citations
14.
Wesseling, Catharina, Matthew Keifer, Anders Ahlbom, et al.. (2002). Long-term Neurobehavioral Effects of Mild Poisonings with Organophosphate and n-Methyl Carbamate Pesticides among Banana Workers. International Journal of Occupational and Environmental Health. 8(1). 27–34. 124 indexed citations
15.
Engel, Lawrence S., H. Checkoway, Matthew Keifer, et al.. (2001). Parkinsonism and occupational exposure to pesticides. Occupational and Environmental Medicine. 58(9). 582–589. 79 indexed citations
16.
Engel, Lawrence S., Matthew Keifer, & Shelia Hoar Zahm. (2001). Comparison of a traditional questionnaire with an icon/calendar‐based questionnaire to assess occupational history†. American Journal of Industrial Medicine. 40(5). 502–511. 46 indexed citations
17.
Fenske, Richard A., John C. Kissel, Chensheng Lu, et al.. (2000). Biologically based pesticide dose estimates for children in an agricultural community.. Environmental Health Perspectives. 108(6). 515–520. 127 indexed citations
18.
Keifer, Matthew. (2000). Effectiveness of interventions in reducing pesticide overexposure and poisonings. American Journal of Preventive Medicine. 18(4). 80–89. 74 indexed citations
19.
Burgess, Jefferey L., B. Morrissey, Matthew Keifer, & William O. Robertson. (2000). Fumigant-Related Illnesses: Washington State's Five-Year Experience. Journal of Toxicology Clinical Toxicology. 38(1). 7–14. 34 indexed citations
20.
Burgess, Jefferey L., Carl A. Brodkin, William Daniell, et al.. (1999). Longitudinal Decline in Measured Firefighter Single-Breath Diffusing Capacity of Carbon Monoxide Values: A Respiratory Surveillance Dilemma. American Journal of Respiratory and Critical Care Medicine. 159(1). 119–124. 26 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.

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