John P. Shields

869 total citations
31 papers, 615 citations indexed

About

John P. Shields is a scholar working on Plant Science, Infectious Diseases and Molecular Biology. According to data from OpenAlex, John P. Shields has authored 31 papers receiving a total of 615 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Plant Science, 5 papers in Infectious Diseases and 5 papers in Molecular Biology. Recurrent topics in John P. Shields's work include Nematode management and characterization studies (3 papers), Food Security and Health in Diverse Populations (3 papers) and LGBTQ Health, Identity, and Policy (3 papers). John P. Shields is often cited by papers focused on Nematode management and characterization studies (3 papers), Food Security and Health in Diverse Populations (3 papers) and LGBTQ Health, Identity, and Policy (3 papers). John P. Shields collaborates with scholars based in United States, Netherlands and Nigeria. John P. Shields's co-authors include Kelly Whitaker, Rex Allen, R. S. Hussey, Heather M. Franks, Jill R. Glassman, Valerie B. Shapiro, Yolanda Anyon, Susan Stone, Josefina J. Card and Louise Wicker and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Journal of Agricultural and Food Chemistry.

In The Last Decade

John P. Shields

28 papers receiving 584 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John P. Shields United States 14 198 160 147 84 72 31 615
Philip A. Rutter United States 13 222 1.1× 45 0.3× 252 1.7× 42 0.5× 79 1.1× 22 505
Patricia L. Johnson New Zealand 19 50 0.3× 35 0.2× 25 0.2× 40 0.5× 53 0.7× 76 1.0k
Christian Reimer Germany 17 106 0.5× 82 0.5× 144 1.0× 102 1.2× 26 0.4× 80 778
L Weingärtner United States 11 176 0.9× 38 0.2× 82 0.6× 72 0.9× 64 0.9× 57 417
Minh X. Nguyen United States 15 99 0.5× 158 1.0× 81 0.6× 173 2.1× 51 0.7× 49 779
Janardan Subedi United States 15 51 0.3× 18 0.1× 53 0.4× 157 1.9× 53 0.7× 48 781
W. J. Reid United States 10 93 0.5× 55 0.3× 172 1.2× 56 0.7× 74 1.0× 30 417
Lisa L. Schroeder United States 12 105 0.5× 61 0.4× 86 0.6× 43 0.5× 28 0.4× 33 650
Katherine M. Johnson United States 18 75 0.4× 16 0.1× 91 0.6× 43 0.5× 136 1.9× 62 1.0k
Benjamin J. Perry Canada 13 78 0.4× 171 1.1× 82 0.6× 16 0.2× 51 0.7× 34 641

Countries citing papers authored by John P. Shields

Since Specialization
Citations

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

Fields of papers citing papers by John P. Shields

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. Shields. 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 John P. Shields. The network helps show where John P. Shields may publish in the future.

Co-authorship network of co-authors of John P. Shields

This figure shows the co-authorship network connecting the top 25 collaborators of John P. Shields. A scholar is included among the top collaborators of John P. Shields 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 John P. Shields. John P. Shields 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.
Mitchum, Melissa G., et al.. (2026). Identification of a stylet-secreted effector protein family as a core component of root-knot nematode feeding tubes. Proceedings of the National Academy of Sciences. 123(6). e2520476123–e2520476123.
2.
3.
Whitaker, Kelly, Valerie B. Shapiro, & John P. Shields. (2015). School-Based Protective Factors Related to Suicide for Lesbian, Gay, and Bisexual Adolescents. Journal of Adolescent Health. 58(1). 63–68. 48 indexed citations
4.
Stone, Susan, Kelly Whitaker, Yolanda Anyon, & John P. Shields. (2013). The Relationship Between Use of School-Based Health Centers and Student-Reported School Assets. Journal of Adolescent Health. 53(4). 526–532. 19 indexed citations
5.
Hamilton-Brehm, Scott D., Robert A. Gibson, Stefan J. Green, et al.. (2013). Thermodesulfobacterium geofontis sp. nov., a hyperthermophilic, sulfate-reducing bacterium isolated from Obsidian Pool, Yellowstone National Park. Extremophiles. 17(2). 251–263. 29 indexed citations
6.
Anyon, Yolanda, Kelly Whitaker, John P. Shields, & Heather M. Franks. (2013). Help‐Seeking in the School Context: Understanding Chinese American Adolescents' Underutilization of School Health Services. Journal of School Health. 83(8). 562–572. 22 indexed citations
7.
Shields, John P., et al.. (2012). Estimating Population Size and Demographic Characteristics of Lesbian, Gay, Bisexual, and Transgender Youth in Middle School. Journal of Adolescent Health. 52(2). 248–250. 90 indexed citations
8.
Shields, John P., et al.. (2011). Impact of Victimization on Risk of Suicide Among Lesbian, Gay, and Bisexual High School Students in San Francisco. Journal of Adolescent Health. 50(4). 418–420. 61 indexed citations
9.
Mumaw, Jennifer L., et al.. (2010). Neural Differentiation of Human Embryonic Stem Cells at the Ultrastructural Level. Microscopy and Microanalysis. 16(1). 80–90. 10 indexed citations
10.
Shields, John P.. (2008). An Evaluation of Police Compliance with Domestic Violence Documentation Policy Reform. 4(1). 65–73. 2 indexed citations
11.
Shields, John P.. (2008). An evaluation of police compliance with domestic violence documentation policy reform: Improving the identification of exposed children.. 4(1). 65–73. 5 indexed citations
12.
Regehr, M. W., et al.. (2004). The formation control testbed. 557–564. 34 indexed citations
13.
Hadaegh, Fred Y., et al.. (2002). Precision guidance and control for formation flying spacecraft. NASA Technical Reports Server (NASA). 1 indexed citations
14.
Shields, John P., et al.. (2002). The balance beam: an instructional experiment in state feedback and observer design. 2. 1972–1977. 1 indexed citations
15.
Card, Josefina J., et al.. (2001). The HIV/AIDS Prevention Program Archive (HAPPA): A Collection of Promising Prevention Programs in a Box. AIDS Education and Prevention. 13(1). 1–28. 27 indexed citations
16.
17.
Shields, John P.. (1999). Using a Formvar-Coated Bridge to Apply Formvar Support Film to TEM Grids. Microscopy Today. 7(5). 18–19. 2 indexed citations
18.
Shields, John P., et al.. (1998). A Secretory Cellulose-Binding Protein cDNA Cloned from the Root-Knot Nematode (Meloidogyne incognita). Molecular Plant-Microbe Interactions. 11(10). 952–959. 79 indexed citations
19.
Shields, John P. & Melvin S. Fuller. (1996). Ultrastructure of chytridiomycete and oomycete zoospores using spray-freeze fixation. PROTOPLASMA. 191(1-2). 84–95. 2 indexed citations
20.
Shields, John P.. (1994). "Never cross the divide": reconstructing Langston Hughes's 'Not Without Laughter.' (African-American poet and novelist). African American Review. 28(4). 601–614. 1 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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