Ralph Altmaier

417 total citations
23 papers, 315 citations indexed

About

Ralph Altmaier is a scholar working on Health, Toxicology and Mutagenesis, Process Chemistry and Technology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ralph Altmaier has authored 23 papers receiving a total of 315 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Health, Toxicology and Mutagenesis, 9 papers in Process Chemistry and Technology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ralph Altmaier's work include Air Quality and Health Impacts (14 papers), Indoor Air Quality and Microbial Exposure (12 papers) and Odor and Emission Control Technologies (9 papers). Ralph Altmaier is often cited by papers focused on Air Quality and Health Impacts (14 papers), Indoor Air Quality and Microbial Exposure (12 papers) and Odor and Emission Control Technologies (9 papers). Ralph Altmaier collaborates with scholars based in United States. Ralph Altmaier's co-authors include Patrick T. O’Shaughnessy, Thomas M. Peters, T Anthony, Craig D. Taylor, Peter S. Thorne, Kelley J. Donham, Kevin M. Kelly, Jae Hong Park, Nervana Metwali and Jonathan N. Hofmann and has published in prestigious journals such as The Science of The Total Environment, Atmospheric Environment and Computers and Electronics in Agriculture.

In The Last Decade

Ralph Altmaier

23 papers receiving 308 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph Altmaier United States 11 197 104 58 41 29 23 315
Cody J. Howard United States 9 120 0.6× 53 0.5× 39 0.7× 51 1.2× 28 1.0× 12 328
Albert Winkel Netherlands 9 151 0.8× 100 1.0× 47 0.8× 15 0.4× 18 0.6× 15 256
Markku Linnainmaa Finland 13 265 1.3× 31 0.3× 49 0.8× 86 2.1× 24 0.8× 35 486
R. G. Maghirang United States 12 141 0.7× 131 1.3× 38 0.7× 32 0.8× 29 1.0× 37 568
E. M. Barber Canada 10 69 0.4× 103 1.0× 50 0.9× 25 0.6× 37 1.3× 37 312
Sadegh Samadi Iran 11 353 1.8× 52 0.5× 102 1.8× 44 1.1× 30 1.0× 36 503
Young Man Roh South Korea 8 293 1.5× 105 1.0× 119 2.1× 24 0.6× 22 0.8× 17 422
Teng‐Teeh Lim United States 11 172 0.9× 281 2.7× 49 0.8× 11 0.3× 53 1.8× 24 397
Peiyang Li United States 12 62 0.3× 73 0.7× 16 0.3× 35 0.9× 27 0.9× 46 389
Myeongseong Lee United States 11 58 0.3× 131 1.3× 11 0.2× 30 0.7× 27 0.9× 34 271

Countries citing papers authored by Ralph Altmaier

Since Specialization
Citations

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

Fields of papers citing papers by Ralph Altmaier

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Altmaier

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Altmaier. A scholar is included among the top collaborators of Ralph Altmaier 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 Ralph Altmaier. Ralph Altmaier 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.
O’Shaughnessy, Patrick T., et al.. (2023). Validation of N95 respirator models for pressure drop and particle capture efficiency. Journal of Occupational and Environmental Hygiene. 20(9). 390–400. 1 indexed citations
2.
Altmaier, Ralph, et al.. (2022). Evaluation of airborne particulates and associated metals originating from steel slag applied to rural unpaved roads. Environmental Science Atmospheres. 3(1). 238–246. 4 indexed citations
3.
Sauvé, Jean‐François, Patrick T. O’Shaughnessy, Sarah J. Locke, et al.. (2020). Diesel Exhaust Exposure during Farming Activities: Statistical Modeling of Continuous Black Carbon Concentrations. Annals of Work Exposures and Health. 64(5). 503–513. 8 indexed citations
4.
Sauvé, Jean‐François, Sarah J. Locke, Nervana Metwali, et al.. (2020). Characterization of inhalable endotoxin, glucan, and dust exposures in Iowa farmers. International Journal of Hygiene and Environmental Health. 228. 113525–113525. 24 indexed citations
5.
Altmaier, Ralph, et al.. (2020). Acute in vivo pulmonary toxicity assessment of occupationally relevant particulate matter from a cellulose nanofiber board. NanoImpact. 17. 100210–100210. 3 indexed citations
6.
Adamcakova‐Dodd, Andrea, Brittany E. Givens, Yifang Wang, et al.. (2020). Toxicity assessment of metal oxide nanomaterials using in vitro screening and murine acute inhalation studies. NanoImpact. 18. 100214–100214. 24 indexed citations
7.
O’Shaughnessy, Patrick T., et al.. (2020). Assessment and validation of a hygroscopic growth model with different water activity estimation methods. Aerosol Science and Technology. 54(10). 1169–1182. 7 indexed citations
8.
O’Shaughnessy, Patrick T., et al.. (2020). Laboratory evaluation of a personal aethalometer for assessing airborne carbon nanotube exposures. Journal of Occupational and Environmental Hygiene. 17(6). 262–273. 1 indexed citations
9.
Peters, Thomas M., Patrick T. O’Shaughnessy, Ralph Altmaier, et al.. (2017). Community airborne particulate matter from mining for sand used as hydraulic fracturing proppant. The Science of The Total Environment. 609. 1475–1482. 10 indexed citations
10.
Park, Jae Hong, et al.. (2017). Simulation of Air Quality and Operating Cost to Ventilate Swine Farrowing Facilities in the Midwest U.S. During Winter. Transactions of the ASABE. 60(2). 465–477. 6 indexed citations
11.
O’Shaughnessy, Patrick T., Sarah J. Locke, Ralph Altmaier, et al.. (2017). A task-based analysis of black carbon exposure in Iowa farmers during harvest. Journal of Occupational and Environmental Hygiene. 15(4). 293–304. 9 indexed citations
12.
Anthony, T, et al.. (2016). Evaluation of a Low-Cost Aerosol Sensor to Assess Dust Concentrations in a Swine Building. The Annals of Occupational Hygiene. 60(5). 597–607. 20 indexed citations
13.
Anthony, T, et al.. (2015). Use of Recirculating Ventilation With Dust Filtration to Improve Wintertime Air Quality in a Swine Farrowing Room. Journal of Occupational and Environmental Hygiene. 12(9). 635–646. 18 indexed citations
14.
Anthony, T, Ralph Altmaier, Jae Hong Park, & Thomas M. Peters. (2014). Modeled Effectiveness of Ventilation with Contaminant Control Devices on Indoor Air Quality in a Swine Farrowing Facility. Journal of Occupational and Environmental Hygiene. 11(7). 434–449. 12 indexed citations
15.
Park, Jae Hong, et al.. (2013). Simulation of air quality and cost to ventilate swine farrowing facilities in winter. Computers and Electronics in Agriculture. 98. 136–145. 16 indexed citations
16.
Pavilonis, Brian, Patrick T. O’Shaughnessy, Ralph Altmaier, Nervana Metwali, & Peter S. Thorne. (2013). Passive monitors to measure hydrogen sulfide near concentrated animal feeding operations. Environmental Science Processes & Impacts. 15(6). 1271–1271. 16 indexed citations
17.
O’Shaughnessy, Patrick T., Thomas M. Peters, Kelley J. Donham, et al.. (2012). Assessment of Swine Worker Exposures to Dust and Endotoxin during Hog Load-Out and Power Washing. The Annals of Occupational Hygiene. 56(7). 843–51. 20 indexed citations
18.
O’Shaughnessy, Patrick T. & Ralph Altmaier. (2011). Use of AERMOD to determine a hydrogen sulfide emission factor for swine operations by inverse modeling. Atmospheric Environment. 45(27). 4617–4625. 48 indexed citations
19.
Altmaier, Ralph & Patrick T. O’Shaughnessy. (2010). Ammonia Exposure While Pumping Diesel Exhaust Fluid. Journal of Occupational and Environmental Hygiene. 8(1). D7–D11. 1 indexed citations
20.
O’Shaughnessy, Patrick T., Kelley J. Donham, Thomas M. Peters, et al.. (2009). A Task-Specific Assessment of Swine Worker Exposure to Airborne Dust. Journal of Occupational and Environmental Hygiene. 7(1). 7–13. 38 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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