Otto D. Simmons

1.1k total citations
25 papers, 896 citations indexed

About

Otto D. Simmons is a scholar working on Health, Toxicology and Mutagenesis, Water Science and Technology and Environmental Engineering. According to data from OpenAlex, Otto D. Simmons has authored 25 papers receiving a total of 896 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Health, Toxicology and Mutagenesis, 9 papers in Water Science and Technology and 6 papers in Environmental Engineering. Recurrent topics in Otto D. Simmons's work include Water Treatment and Disinfection (7 papers), Fecal contamination and water quality (6 papers) and Air Quality and Health Impacts (5 papers). Otto D. Simmons is often cited by papers focused on Water Treatment and Disinfection (7 papers), Fecal contamination and water quality (6 papers) and Air Quality and Health Impacts (5 papers). Otto D. Simmons collaborates with scholars based in United States, Bulgaria and Canada. Otto D. Simmons's co-authors include Mark D. Sobsey, Christina A. Likirdopulos, Leigh-Anne H. Krometis, Gregory W. Characklis, Frank W. Schaefer, Donna S. Francy, Jon M. Hathaway, William F. Hunt, Christopher D. Heaney and Joel J. Ducoste and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Applied and Environmental Microbiology.

In The Last Decade

Otto D. Simmons

24 papers receiving 854 citations

Peers

Countries citing papers authored by Otto D. Simmons

Since Specialization

Citations

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

Fields of papers citing papers by Otto D. Simmons

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Otto D. Simmons. 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 Otto D. Simmons. The network helps show where Otto D. Simmons may publish in the future.

Co-authorship network of co-authors of Otto D. Simmons

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Bromine and Chlorine Disinfection of Cryptosporidium parvum Oocysts, Bacillus atrophaeus Spores, and MS2 Coliphage in Water 2023 ·Environmental Science & Technology ·(unknown), (unknown), Emily S. Bailey, Lydia Abebe, Joe Brown, Otto D. Simmons, Mark D. Sobsey	4
2	Salmonella enterica colonization and fitness in pre-harvest cantaloupe production 2020 ·Food Microbiology ·Kellie P. Burris, Otto D. Simmons, (unknown), (unknown), Lee‐Ann Jaykus, Jie Zheng, Elizabeth Reed, Christina M. Ferreira, Eric W. Brown, Rebecca Bell	9
3	Colonization and Internalization of Salmonella enterica and Its Prevalence in Cucumber Plants 2020 ·Frontiers in Microbiology ·Kellie P. Burris, Otto D. Simmons, (unknown), (unknown), (unknown), Lee‐Ann Jaykus, Jie Zheng, Elizabeth Reed, Christina M. Ferreira, Eric W. Brown, Rebecca Bell	19
4	Concentration and Molecular Detection of Norwalk Virus and other Viruses in Water 2019 ·Carolina Digital Repository (University of North Carolina at Chapel Hill) ·Otto D. Simmons	0
5	Tertiary treatment and dual disinfection to improve microbial quality of reclaimed water for potable and non-potable reuse: A case study of facilities in North Carolina 2018 ·The Science of The Total Environment ·Emily S. Bailey, Lisa M. Casanova, Otto D. Simmons, Mark D. Sobsey	43
6	Size Distributions of Bioaerosols in an Egg Production Facility and Its Vicinity 2016 ·Environmental Engineering Science ·Di Hu, Lingjuan Wang-Li, Otto D. Simmons, John J. Classen, Jason A. Osborne	9
7	Modeling the Growth of Archaeon Halobacterium halobium Affected by Temperature and Light 2016 ·Applied Biochemistry and Biotechnology ·Hao Lü, Wenqiao Yuan, Jay J. Cheng, Robert B. Rose, John J. Classen, Otto D. Simmons	2
8	Heuristic optimization of a continuous flow point-of-use UV-LED disinfection reactor using computational fluid dynamics 2015 ·Water Research ·(unknown), (unknown), Otto D. Simmons, Max Shatalov, Joel J. Ducoste	40
9	Uncertainty analysis of the recovery of hollow-fiber ultrafiltration for multiple microbe classes from water: A Bayesian approach 2013 ·Journal of Microbiological Methods ·Jianyong Wu, Otto D. Simmons, Mark D. Sobsey	10
10	Design and Evaluation of a Discreet Sampler for Waste Treatment Lagoons 2011 ·Applied Engineering in Agriculture ·John J. Classen, (unknown), (unknown), Otto D. Simmons	2
11	Endotoxin Levels at Swine Farms Using Different Waste Treatment and Management Technologies 2010 ·Environmental Science & Technology ·GwangPyo Ko, Otto D. Simmons, Christina A. Likirdopulos, (unknown), C.M. Williams, Mark D. Sobsey	29
12	Statistical Evaluation of Factors Affecting Indicator Bacteria in Urban Storm-Water Runoff 2010 ·Journal of Environmental Engineering ·Jon M. Hathaway, William F. Hunt, Otto D. Simmons	68
13	Biological Characteristics of Aerosols Emitted From A Layer Operation In Southeastern U.S. 2009 ·2009 Reno, Nevada, June 21 - June 24, 2009 ·Lingjuan Wang, (unknown), (unknown), Otto D. Simmons, John J. Classen, David B. Beasley	1
14	Comparing the partitioning behavior of Giardia and Cryptosporidium with that of indicator organisms in stormwater runoff 2008 ·Water Research ·(unknown), Gregory W. Characklis, Leigh-Anne H. Krometis, (unknown), Otto D. Simmons, (unknown), Kerri A. Alderisio, Mark D. Sobsey	68
15	Investigation of Bioaerosols Released from Swine Farms using Conventional and Alternative Waste Treatment and Management Technologies 2008 ·Environmental Science & Technology ·GwangPyo Ko, Otto D. Simmons, Christina A. Likirdopulos, (unknown), Mike Williams, Mark D. Sobsey	30
16	Intra-storm variability in microbial partitioning and microbial loading rates 2006 ·Water Research ·Leigh-Anne H. Krometis, Gregory W. Characklis, Otto D. Simmons, (unknown), Christina A. Likirdopulos, Mark D. Sobsey	117
17	Microbial partitioning to settleable particles in stormwater 2005 ·Water Research ·Gregory W. Characklis, (unknown), Otto D. Simmons, Christina A. Likirdopulos, Leigh-Anne H. Krometis, Mark D. Sobsey	180
18	A chemiluminescent immunofocus assay (CIFA) for non-microscopic enumeration of Cryptosporidium parvum infectivity in cell culture 2003 ·Water Science & Technology ·Otto D. Simmons, Mark D. Sobsey	3
19	Evaluation of USEPA Method 1622 for detection of Cryptosporidium oocysts in stream waters 2001 ·American Water Works Association ·Otto D. Simmons, Mark D. Sobsey, Frank W. Schaefer, Donna S. Francy, (unknown), Christopher D. Heaney	17
20	Outbreak of viral gastroenteritis due to a contaminated well. International consequences. 1997 ·PubMed ·Michael Beller, Andrea Ellis, (unknown), (unknown), (unknown), (unknown), Mark D. Sobsey, Otto D. Simmons, Stephan S. Monroe, Tamie Ando, Jacqueline S. Noel, (unknown), John P. Middaugh, John S. Spika	46

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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