Donald E. Hagen

2.0k total citations
57 papers, 1.5k citations indexed

About

Donald E. Hagen is a scholar working on Global and Planetary Change, Atmospheric Science and Automotive Engineering. According to data from OpenAlex, Donald E. Hagen has authored 57 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Global and Planetary Change, 26 papers in Atmospheric Science and 19 papers in Automotive Engineering. Recurrent topics in Donald E. Hagen's work include Advanced Aircraft Design and Technologies (20 papers), Vehicle emissions and performance (19 papers) and Atmospheric chemistry and aerosols (19 papers). Donald E. Hagen is often cited by papers focused on Advanced Aircraft Design and Technologies (20 papers), Vehicle emissions and performance (19 papers) and Atmospheric chemistry and aerosols (19 papers). Donald E. Hagen collaborates with scholars based in United States, United Kingdom and Germany. Donald E. Hagen's co-authors include Philip D. Whitefield, Prem Lobo, James L. Kassner, Max B. Trueblood, Richard C. Miake‐Lye, David Raper, Otmar Schmid, Scott C. Herndon, Zhenhong Yu and Erwin Karg and has published in prestigious journals such as The Journal of Chemical Physics, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.

In The Last Decade

Donald E. Hagen

54 papers receiving 1.4k citations

Peers

Countries citing papers authored by Donald E. Hagen

Since Specialization

Citations

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

Fields of papers citing papers by Donald E. Hagen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Donald E. Hagen. 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 Donald E. Hagen. The network helps show where Donald E. Hagen may publish in the future.

Co-authorship network of co-authors of Donald E. Hagen

This figure shows the co-authorship network connecting the top 25 collaborators of Donald E. Hagen. A scholar is included among the top collaborators of Donald E. Hagen 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 Donald E. Hagen. Donald E. Hagen 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	Calibration of gas flow meters using choked flow and an evacuated vessel 2021 ·Measurement Science and Technology ·Max B. Trueblood, Otmar Schmid, (unknown), (unknown), Wenyan Liu, Teresa Gelles, (unknown), Philip D. Whitefield, Donald E. Hagen	0
2	Comparison of standardized sampling and measurement reference systems for aircraft engine non-volatile particulate matter emissions 2020 ·Journal of Aerosol Science ·Prem Lobo, Lukáš Ďurdina, Benjamin T. Brem, Andrew Crayford, Mark P. Johnson, Gregory J. Smallwood, Frithjof Siegerist, P. I. Williams, (unknown), (unknown), Kevin A. Thomson, Max B. Trueblood, Zhenhong Yu, Donald E. Hagen, Philip D. Whitefield, Richard C. Miake‐Lye, Theo Rindlisbacher	41
3	Application of a hygroscopicity tandem differential mobility analyzer for characterizing PM emissions in exhaust plumes from an aircraft engine burning conventional and alternative fuels 2018 ·Atmospheric chemistry and physics ·Max B. Trueblood, Prem Lobo, Donald E. Hagen, (unknown), Wenyan Liu, Philip D. Whitefield	7
4	Measuring PM Emissions from Aircraft Auxiliary Power Units, Tires, and Brakes 2013 ·Transportation Research Board eBooks ·Prem Lobo, Philip D. Whitefield, Donald E. Hagen, (unknown)	4
5	Impact of Alternative Fuels on Emissions Characteristics of a Gas Turbine Engine – Part 1: Gaseous and Particulate Matter Emissions 2012 ·Environmental Science & Technology ·Prem Lobo, Lucas Rye, P. I. Williams, Simon Christie, (unknown), C. W. Wilson, Donald E. Hagen, Philip D. Whitefield, Simon Blakey, Hugh Coe, David Raper, Mohamed Pourkashanian	60
6	Measurement and analysis of aircraft engine PM emissions downwind of an active runway at the Oakland International Airport 2012 ·Atmospheric Environment ·Prem Lobo, Donald E. Hagen, Philip D. Whitefield	48
7	Impact of Alternative Fuels on Emissions Characteristics of a Gas Turbine Engine – Part 2: Volatile and Semivolatile Particulate Matter Emissions 2012 ·Environmental Science & Technology ·P. I. Williams, J. D. Allan, Prem Lobo, Hugh Coe, Simon Christie, C. W. Wilson, Donald E. Hagen, Philip D. Whitefield, David Raper, Lucas Rye	28
8	Determination of the emissions from an aircraft auxiliary power unit (APU) during the Alternative Aviation Fuel Experiment (AAFEX) 2012 ·Journal of the Air & Waste Management Association ·John S. Kinsey, Michaël T. Timko, Scott C. Herndon, Ezra C. Wood, Zhenhong Yu, Richard C. Miake‐Lye, Prem Lobo, Philip D. Whitefield, Donald E. Hagen, Changlie Wey, B. E. Anderson, A. J. Beyersdorf, Charles H. Hudgins, K. L. Thornhill, Edward L. Winstead, Robert Howard, Dan Bulzan, (unknown), W. B. Knighton	52
9	Gaseous and Particulate Emissions Results of the NASA Alternative Aviation Fuel Experiment (AAFEX) 2010 ·Volume 2: Combustion, Fuels and Emissions, Parts A and B ·Dan Bulzan, B. E. Anderson, Changlie Wey, Robert Howard, Edward L. Winstead, A. J. Beyersdorf, Edwin Corporan, Matthew J. DeWitt, (unknown), Scott C. Herndon, Richard C. Miake‐Lye, Michaël T. Timko, Ezra C. Wood, (unknown), David S. Liscinsky, Donald E. Hagen, Prem Lobo, (unknown)	37
10	N-acetylcysteineamide (NACA) prevents inflammation and oxidative stress in animals exposed to diesel engine exhaust 2009 ·Toxicology Letters ·Atrayee Banerjee, Max B. Trueblood, Xinsheng Zhang, Kalyan Reddy Manda, Prem Lobo, Philip D. Whitefield, Donald E. Hagen, Nuran Erçal	35
11	Summarizing and Interpreting Aircraft Gaseous and Particulate Emissions Data 2008 ·National Academies Press eBooks ·Ian A. Waitz, (unknown), Richard C. Miake‐Lye, Michaël T. Timko, (unknown), Philip D. Whitefield, Prem Lobo, Donald E. Hagen, Christine Taylor, (unknown), Stephen P. Lukachko, (unknown), James Hileman, (unknown)	15
12	Physical Characterization or Aerosol Emissions from a Commercial Gas Turbine Engine 2007 ·Journal of Propulsion and Power ·Prem Lobo, Donald E. Hagen, Philip D. Whitefield, (unknown)	52
13	A Numerical Thermophoretic Model for Nanoparticle Deposition in an Aerosol Sampling Probe 2005 ·(unknown), K. M. Isaac, Philip D. Whitefield, Donald E. Hagen	5
14	Investigation of Volatility Method for Measuring Aqueous Sulfuric Acid on Mixed Aerosols 2002 ·Aerosol Science and Technology ·Otmar Schmid, Benjamin C. Eimer, Donald E. Hagen, Philip D. Whitefield	14
15	A System for Collecting Milligram Quantities of Cloud Condensation Nuclei 1997 ·Aerosol Science and Technology ·(unknown), Allen Williams, Donald E. Hagen, (unknown), Daniel White, John L. Schmitt	2
16	The 5–6 December 1991 FIRE IFO II Jet Stream Cirrus Case Study: Possible Influences of Volcanic Aerosols 1995 ·Journal of the Atmospheric Sciences ·Kenneth Sassen, David Oc. Starr, Gerald G. Mace, Michael R. Poellot, S. H. Melfi, Wynn L. Eberhard, James D. Spinhirne, E. W. Eloranta, Donald E. Hagen, John Hallett	71
17	Temperature and supersaturation dependent nucleation rates of heterogeneous water by molecular cluster model calculation 1993 ·The Journal of Chemical Physics ·(unknown), Donald E. Hagen, (unknown)	9
18	University of Missouri–Rolla cloud simulation facility: Proto II chamber 1987 ·Review of Scientific Instruments ·Daniel White, James L. Kassner, (unknown), Donald E. Hagen, John L. Schmitt, (unknown), Andrew Hopkins, Max B. Trueblood, (unknown), (unknown)	8
19	Linear Inversion Method to Obtain Aerosol Size Distributions from Measurements with a Differential Mobility Analyzer 1983 ·Aerosol Science and Technology ·Donald E. Hagen, (unknown)	84
20	X-Ray Technology 1961 ·The American Journal of the Medical Sciences ·(unknown), Donald E. Hagen	5

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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