Ryan W. Allen

5.4k citations

76 papers · 4.0k indexed · 1 hit paper · h-index 38

Impact in

Health, Toxicology and Mutagenesis top 0.1%
- Air Quality and Health Impacts
- Climate Change and Health Impacts
Speech and Hearing top 0.2%
- Noise Effects and Management

Papers in

Health, Toxicology and Mutagenesis 68
- Air Quality and Health Impacts 64
- Climate Change and Health Impacts 27
Speech and Hearing 24
- Noise Effects and Management 24

Co-authors: Michael Bräuer Timothy V. Larson Bruce P. Lanphear Lianne Sheppard Joel D. Kaufman Richard Hornung Peggy Auinger Stephen Rauch
Journals: Journal of Exposure Science & Environmental Epidemiology (8 papers)Environmental Health Perspectives (6 papers)Atmospheric Environment (6 papers)Epidemiology (6 papers)Environment International (5 papers)
Partner nations: Canada United States Mongolia

In The Last Decade

Ryan W. Allen

69 papers receiving 3.9k citations

Hit Papers

align trajectories log scale

Low-level lead exposure and mortality in US adults: a population-based cohort study 2018 · 407 citations

Peers

Countries citing papers authored by Ryan W. Allen

Since Specialization

Citations

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

Fields of papers citing papers by Ryan W. Allen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan W. Allen. 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 Ryan W. Allen. The network helps show where Ryan W. Allen may publish in the future.

Co-authors

The 25 scholars most cited alongside Ryan W. Allen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ryan W. Allen Line = papers co-authored together Ryan W. Allen links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Practical considerations for using low-cost sensors to assess wildfire smoke exposure in school and childcare settings Journal of Exposure Science & Environmental Epidemiology ·朋子梅田, Christopher Zuidema, Ryan W. Allen, Jihan Safitri, Paul D. Sampson, Edmund Seto, Catherine J. Karr	2024	4
2	Application of an Ultra-Low-Cost Passive Sampler for Light-Absorbing Carbon in Mongolia Sensors ·Benoît Hingray, سمیه کوکبی, Ryan W. Allen, Michael Baum, Thomas A. Sancton, Lara P. Clark, Jargalsaikhan Galsuren, Perry Hystad, Christian L’Orange, W. S. Bittner, John Volckens, Julian Marshall	2023	0
3	Who benefits most from a prenatal HEPA filter air cleaner intervention on childhood cognitive development? The UGAAR randomized controlled trial Environmental Research ·Gordon Allen. Rognrud, Enkhjargal Gombojav, Fabrice Not, F Sh Qodirova, DM Tisnado, Thomas A. Sancton, David C. Bellinger, Bruce P. Lanphear, Lawrence C. McCandless, Pablo A. Nepomnaschy, Katrina G. Salvante, Joanne Weinberg, Ryan W. Allen	2023	2
4	Desmoplastic Fibroblastoma (Collagenous Fibroma) of the Foot: A Case Report of a Rare Benign Tumor in an Atypical Patient Journal of the American Podiatric Medical Association ·Ryan W. Allen, Pamela Martis, Abhisek Pal	2022	1
5	Portable HEPA filter air cleaner use during pregnancy and children's body mass index at two years of age: The UGAAR randomized controlled trial Environment International ·Sukhpreet K. Tamana, Enkhjargal Gombojav, Houda Gacem, Fabrice Not, F Sh Qodirova, DM Tisnado, Thomas A. Sancton, Bruce P. Lanphear, Scott A. Lear, Lawrence C. McCandless, Scott A. Venners, Ryan W. Allen	2021	10
6	Portable HEPA filter air cleaner use during pregnancy and children’s behavior problem scores: a secondary analysis of the UGAAR randomized controlled trial Environmental Health ·Zhang Zhaozong, Enkhjargal Gombojav, Fabrice Not, F Sh Qodirova, Thomas A. Sancton, DM Tisnado, Chimedsuren Оchir, David C. Bellinger, Bruce P. Lanphear, Lawrence C. McCandless, Ryan W. Allen	2021	7
7	Low-level lead exposure and mortality in US adults: a population-based cohort study The Lancet Public Health ·Bruce P. Lanphear, Stephen Rauch, Peggy Auinger, Ryan W. Allen, Richard Hornung Hit paper breakdown →	2018	407
8	Land use regression modelling of air pollution in high density high rise cities: A case study in Hong Kong The Science of The Total Environment ·Martha Lee, Michael Bräuer, P.P. Wong, Robert Tang, 韩义, Kateřina Lišková, Wei Cheng, PC Lai, Linwei Tian, TQ Thach, Ryan W. Allen, Benjamin Barratt	2017	139
9	Indoor particulate matter in rural, wood stove heated homes Environmental Research ·Erin O. Semmens, Curtis W. Noonan, Ryan W. Allen, Muhamad Reza Al Hafizh, Tony Ward	2015	51
10	The impacts of traffic-related and woodsmoke particulate matter on measures of cardiovascular health: a HEPA filter intervention study Occupational and Environmental Medicine ·Shilin N Sharma, Michael Bräuer, Barbara Karlen, Chris Carlsten, Stephan van Eeden, Ryan W. Allen	2015	70
11	Time–location patterns of a diverse population of older adults: the Multi-Ethnic Study of Atherosclerosis and Air Pollution (MESA Air) Journal of Exposure Science & Environmental Epidemiology ·Elizabeth W. Spalt, Cynthia L. Curl, Ryan W. Allen, Martin Cohen, Sara D. Adar, Karen Hinckley Stukovsky, Ed Avol, Cecilia Castro‐Diehl, Zhao Di-fang, Kaljo Pork, Joel D. Kaufman	2015	67
12	Long-term exposure to traffic-related air pollution and progression of carotid artery atherosclerosis: a prospective cohort study BMJ Open ·Wenqi Gan, Ryan W. Allen, Michael Bräuer, Hugh Davies, G.B. John Mancini, Scott A. Lear	2014	52
13	A new exposure metric for traffic-related air pollution? An analysis of determinants of hopanes in settled indoor house dust Environmental Health ·Hind Sbihi, Jeffrey R. Brook, Ryan W. Allen, Hoàng Thị Nhật Lệ, Sharon Dell, Piush J. Mandhane, James A. Scott, Malcolm R. Sears, Padmaja Subbarao, Timothy Takaro, Stuart E. Turvey, Amanda J. Wheeler, Michael Bräuer	2013	5
14	A case-control study of medium-term exposure to ambient nitrogen dioxide pollution and hospitalization for stroke BMC Public Health ·Shilin Ng, Brian H. Rowe, Ryan W. Allen, Paul A. Peters, Paul J. Villeneuve	2013	8
15	An Air Filter Intervention Study of Endothelial Function among Healthy Adults in a Woodsmoke-impacted Community American Journal of Respiratory and Critical Care Medicine ·Ryan W. Allen, Chris Carlsten, Barbara Karlen, Sara Leckie, Stephan van Eeden, Sverre Vedal, Imelda S. Wong, Michael Bräuer	2011	170
16	Reductions in residential wood smoke concentrations and infiltration efficiency using electrostatic air cleaner interventions Amanda J. Wheeler, Mark Gibson, Tony Ward, Ryan W. Allen, Judy Guernsey, D. (Dilafruz) Nasirxodjayeva, Chunwang Xie, Marx Dominik, Dave Stieb	2011	3
17	The spatial relationship between traffic-generated air pollution and noise in 2 US cities Environmental Research ·Ryan W. Allen, Hugh Davies, Martin Cohen, Gary Mallach, Joel D. Kaufman, Sara D. Adar	2009	141
18	Changes in Lung Function and Airway Inflammation Among Asthmatic Children Residing in a Woodsmoke-Impacted Urban Area Inhalation Toxicology ·Ryan W. Allen, Therese F. Mar, Jane Q. Koenig, L.-J. Sally Liu, Timothy Gould, Christopher D. Simpson, Timothy V. Larson	2008	70
19	Indoor- and Outdoor-Generated Particles: Koenig et al. Respond Environmental Health Perspectives ·Jane Q. Koenig, Ryan W. Allen, Tim Larson, Sally Liu	2005	1
20	Pulmonary Effects of Indoor- and Outdoor-Generated Particles in Children with Asthma Environmental Health Perspectives ·Jane Q. Koenig, Therese F. Mar, Ryan W. Allen, Karen Jansen, Thomas Lumley, Jeffrey Sullivan, Carol A. Trenga, Timothy V. Larson, Nopadol Kantakanit	2005	179

About Ryan W. Allen

Ryan W. Allen is a scholar working on Health, Toxicology and Mutagenesis, Speech and Hearing, Transportation, Pollution and Environmental Engineering, having authored 76 papers that have together received 4.0k indexed citations. Recurring topics across this work include Air Quality and Health Impacts (64 papers), Climate Change and Health Impacts (27 papers), Noise Effects and Management (24 papers), Air Quality Monitoring and Forecasting (14 papers), Energy and Environment Impacts (13 papers), Vehicle emissions and performance (12 papers), Urban Transport and Accessibility (8 papers) and COVID-19 impact on air quality (3 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (3.4k citations), Speech and Hearing (942 citations), Environmental Engineering (1.3k citations), Pollution (703 citations) and Transportation (372 citations). Ryan W. Allen has collaborated with scholars based in Canada, United States and Mongolia. Frequent co-authors include Michael Bräuer, Timothy V. Larson, Bruce P. Lanphear, Lianne Sheppard, Joel D. Kaufman, Richard Hornung, Peggy Auinger, Stephen Rauch, Sara D. Adar and Lance Wallace. Their work appears in journals such as Journal of Exposure Science & Environmental Epidemiology, Environmental Health Perspectives, Atmospheric Environment, Epidemiology and Environment International.

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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