Brad E. Johns

504 total citations
26 papers, 407 citations indexed

About

Brad E. Johns is a scholar working on Ecology, Agronomy and Crop Science and Small Animals. According to data from OpenAlex, Brad E. Johns has authored 26 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ecology, 5 papers in Agronomy and Crop Science and 3 papers in Small Animals. Recurrent topics in Brad E. Johns's work include Wildlife Ecology and Conservation (6 papers), Animal Ecology and Behavior Studies (4 papers) and Reproductive Physiology in Livestock (4 papers). Brad E. Johns is often cited by papers focused on Wildlife Ecology and Conservation (6 papers), Animal Ecology and Behavior Studies (4 papers) and Reproductive Physiology in Livestock (4 papers). Brad E. Johns collaborates with scholars based in United States. Brad E. Johns's co-authors include Lowell A. Miller, Gary J. Killian, Kathleen A. Fagerstone, James J. Kennelly, Peter J. Savarie, Michael M. Jaeger, William Erickson, Ray T. Sterner, Anthony Wimmers and Jill Engel‐Cox and has published in prestigious journals such as Environmental Toxicology and Chemistry, Journal of Wildlife Management and Depression and Anxiety.

In The Last Decade

Brad E. Johns

23 papers receiving 345 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Brad E. Johns United States 10 206 107 83 60 46 26 407
James P. Gionfriddo United States 13 259 1.3× 107 1.0× 85 1.0× 72 1.2× 25 0.5× 25 546
James McBain United States 11 235 1.1× 36 0.3× 42 0.5× 45 0.8× 19 0.4× 25 357
J. Váhala Czechia 16 122 0.6× 133 1.2× 112 1.3× 324 5.4× 19 0.4× 56 648
David Blyde Australia 13 163 0.8× 70 0.7× 61 0.7× 101 1.7× 134 2.9× 38 545
George H. Matschke United States 11 277 1.3× 88 0.8× 117 1.4× 123 2.0× 10 0.2× 27 468
Diva Anélie de Araújo Guimarães Brazil 13 174 0.8× 95 0.9× 63 0.8× 101 1.7× 112 2.4× 47 476
Michael D. Kock United States 12 315 1.5× 85 0.8× 165 2.0× 96 1.6× 3 0.1× 24 596
Harry A. Jacobson United States 15 510 2.5× 64 0.6× 132 1.6× 107 1.8× 20 0.4× 32 663
Glen A. Sargeant United States 15 437 2.1× 76 0.7× 65 0.8× 153 2.5× 163 3.5× 34 674
Deidré L. de Villiers Australia 9 405 2.0× 40 0.4× 39 0.5× 122 2.0× 6 0.1× 10 512

Countries citing papers authored by Brad E. Johns

Since Specialization
Citations

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

Fields of papers citing papers by Brad E. Johns

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Brad E. Johns

This figure shows the co-authorship network connecting the top 25 collaborators of Brad E. Johns. A scholar is included among the top collaborators of Brad E. Johns 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 Brad E. Johns. Brad E. Johns 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.
Hoff, R. M., Hai Zhang, A. I. Prados, et al.. (2009). Applications of the Three-Dimensional Air Quality System to Western U.S. Air Quality: IDEA, Smog Blog, Smog Stories, AirQuest, and the Remote Sensing Information Gateway. Journal of the Air & Waste Management Association. 59(8). 980–989. 23 indexed citations
2.
Hoff, R. M., Jill Engel‐Cox, Fred Dimmick, et al.. (2006). 3D-AQS: a three-dimensional air quality system. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6299. 629901–629901. 2 indexed citations
3.
Miller, Lowell A., Brad E. Johns, & Gary J. Killian. (2000). Immunocontraception of White‐Tailed Deer with GnRH Vaccine. American Journal of Reproductive Immunology. 44(5). 266–274. 133 indexed citations
4.
Miller, Lowell A., Brad E. Johns, & Gary J. Killian. (2000). Immunocontraception of white-tailed deer using native and recombinant zona pellucida vaccines. Animal Reproduction Science. 63(3-4). 187–195. 34 indexed citations
5.
Johns, Brad E., et al.. (2000). International Space Station immersive accommodation environment. 38th Aerospace Sciences Meeting and Exhibit.
6.
7.
Bona, Joseph R. & Brad E. Johns. (1999). A mood apart: Depression, mania and other afflications of the self. Depression and Anxiety. 9(4). 183–183.
8.
Knittle, C. Edward, George M. Linz, John L. Cummings, et al.. (1996). Spring Migration Patterns of Male Red-Winged Blackbirds (Agelaius phoeniceus) from Two Migratory Roosts in South Dakota and Minnesota. The American Midland Naturalist. 136(1). 134–134. 8 indexed citations
9.
Johns, Brad E., et al.. (1992). Improved aerosol methodology for applying CPT to control roosting species of pest birds. Insecta mundi. 15(15).
10.
Savarie, Peter J., et al.. (1992). A REVIEW OF CHEMICAL AND PARTICLE MARKING AGENTS USED FOR STUDYING VERTEBRATE PESTS. Insecta mundi. 15(15). 27 indexed citations
11.
Sterner, Ray T., et al.. (1991). An Inexpensive Humidifying and Cooling System for Inhalation Chambers. Inhalation Toxicology. 3(1). 139–144. 5 indexed citations
12.
Sterner, Ray T., et al.. (1989). Behavioral-Physiological Effects of Red Phosphorus Smoke Inhalation on Two Wildlife Species. Task 3. (RP/BR Aerosol Effects upon the Spontaneous Activity, Startle Response, Pulmonary Function and Blood Chemistry/Hematology of Black-Tailed Prairie Dogs (Cynomys ludovicianus) and Rock Doves (Columba livia). Defense Technical Information Center (DTIC). 3 indexed citations
13.
Sterner, Ray T., et al.. (1987). Behavioral-physiological effects of red phosphorous smoke inhalation on two wildlife species. Task 1. Inhalation equipment development/ambient CO evaluation/aerosol distribution and air-quality study. Final report, March 1985-December 1986. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 3 indexed citations
14.
Fagerstone, Kathleen A. & Brad E. Johns. (1987). Transponders as Permanent Identification Markers for Domestic Ferrets, Black-Footed Ferrets, and Other Wildlife. Journal of Wildlife Management. 51(2). 294–294. 48 indexed citations
15.
Jaeger, Michael M., et al.. (1986). Evidence of itinerant breeding of the Red‐billed Quelea Quelea quelea in the Ethiopian Rift Valley. Ibis. 128(4). 469–482. 22 indexed citations
16.
Johns, Brad E., et al.. (1981). Response of rats to chronic ingestion of diphacinone. Bulletin of Environmental Contamination and Toxicology. 27-27(1). 559–567. 3 indexed citations
17.
Johns, Brad E., et al.. (1979). CARDIAC AND OPERANT BEHAVIOR RESPONSE OF STARLINGS (Sturnus vulgaris) TO DISTRESS AND ALARM SOUNDS. Insecta mundi. 5 indexed citations
18.
Kennelly, James J. & Brad E. Johns. (1976). The Estrous Cycle of Coyotes. Journal of Wildlife Management. 40(2). 272–272. 27 indexed citations
19.
Kennelly, James J., et al.. (1972). Influence of Sterile Males on Fecundity of a Rat Colony. Journal of Wildlife Management. 36(1). 161–161. 10 indexed citations
20.
Kennelly, James J., et al.. (1970). Laboratory Studies of the Effect of U-5897 on the Reproduction of Wild Male Rats. Journal of Wildlife Management. 34(3). 508–508. 10 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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