Ngan P. Ha

572 total citations
13 papers, 405 citations indexed

About

Ngan P. Ha is a scholar working on Epidemiology, Infectious Diseases and Surgery. According to data from OpenAlex, Ngan P. Ha has authored 13 papers receiving a total of 405 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 7 papers in Infectious Diseases and 3 papers in Surgery. Recurrent topics in Ngan P. Ha's work include Tuberculosis Research and Epidemiology (7 papers), Mycobacterium research and diagnosis (6 papers) and Infectious Diseases and Tuberculosis (3 papers). Ngan P. Ha is often cited by papers focused on Tuberculosis Research and Epidemiology (7 papers), Mycobacterium research and diagnosis (6 papers) and Infectious Diseases and Tuberculosis (3 papers). Ngan P. Ha collaborates with scholars based in United States, United Kingdom and Eswatini. Ngan P. Ha's co-authors include Edward A. Graviss, John Metcalfe, Charles E. McCulloch, Adithya Cattamanchi, Xin Ma, Margaret A. Goodell, Katherine Y. King, Oluwaseun Egbejimi, David J. Durgan and Martin E. Young and has published in prestigious journals such as PLoS ONE, American Journal of Respiratory and Critical Care Medicine and Journal of Controlled Release.

In The Last Decade

Ngan P. Ha

12 papers receiving 397 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ngan P. Ha United States 10 225 222 108 72 71 13 405
B Strunge Denmark 3 148 0.7× 122 0.5× 78 0.7× 101 1.4× 34 0.5× 3 318
Qianqian Ji China 10 66 0.3× 26 0.1× 22 0.2× 11 0.2× 132 1.9× 36 313
Tressia Hing United States 10 103 0.5× 96 0.4× 84 0.8× 6 0.1× 138 1.9× 12 457
Richard Gilbert United Kingdom 8 86 0.4× 114 0.5× 63 0.6× 5 0.1× 193 2.7× 13 367
I. Gärtner Sweden 9 49 0.2× 102 0.5× 37 0.3× 48 0.7× 52 0.7× 9 443
Ling Cao China 10 97 0.4× 103 0.5× 14 0.1× 40 0.6× 34 0.5× 32 266
Charlotte A. Heinen Netherlands 9 134 0.6× 126 0.6× 13 0.1× 13 0.2× 75 1.1× 14 347
Olga Danov Germany 12 103 0.5× 68 0.3× 17 0.2× 5 0.1× 143 2.0× 22 436
Leena Kaikkonen Finland 10 139 0.6× 37 0.2× 16 0.1× 9 0.1× 90 1.3× 16 306

Countries citing papers authored by Ngan P. Ha

Since Specialization
Citations

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

Fields of papers citing papers by Ngan P. Ha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ngan P. Ha

This figure shows the co-authorship network connecting the top 25 collaborators of Ngan P. Ha. A scholar is included among the top collaborators of Ngan P. Ha 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 Ngan P. Ha. Ngan P. Ha is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

13 of 13 papers shown
1.
Ning, Bo, Yongchun Pan, Riti Sharan, et al.. (2025). Self-powered rapid antigen-specific T-cell response assay for Mycobacterium tuberculosis infections. Nature Biomedical Engineering. 10(1). 69–79.
2.
DiNardo, Andrew R., Alexander Kay, Gugu Maphalala, et al.. (2018). Diagnostic and Treatment Monitoring Potential of A Stool-Based Quantitative Polymerase Chain Reaction Assay for Pulmonary Tuberculosis. American Journal of Tropical Medicine and Hygiene. 99(2). 310–316. 23 indexed citations
3.
Ha, Ngan P., et al.. (2018). Vietnam Maritime Law Enforcement. 6(2). 172–198. 2 indexed citations
4.
Leonard, Fransisca, Ngan P. Ha, Preeti Sule, et al.. (2017). Thioaptamer targeted discoidal microparticles increase self immunity and reduce Mycobacterium tuberculosis burden in mice. Journal of Controlled Release. 266. 238–247. 15 indexed citations
5.
Ha, Ngan P., Curtis R. Chong, Peihua Gu, et al.. (2016). Characterization of 2-hydroxy-1-naphthaldehyde isonicotinoyl hydrazone as a novel inhibitor of methionine aminopeptidases from Mycobacterium tuberculosis. Tuberculosis. 101. S73–S77. 21 indexed citations
6.
Wong, Cynthia S., Ngan P. Ha, Michal E. Pawlowski, Edward A. Graviss, & Tomasz Tkaczyk. (2016). Differentiating between live and dead Mycobacterium smegmatis using autofluorescence. Tuberculosis. 101. S119–S123. 9 indexed citations
7.
Mathema, Barun, James Lewis, Violet Chihota, et al.. (2014). Molecular Epidemiology of Mycobacterium tuberculosis among South African Gold Miners. Annals of the American Thoracic Society. 12(1). 12–20. 15 indexed citations
8.
Metcalfe, John, et al.. (2013). Test Variability of the QuantiFERON-TB Gold In-Tube Assay in Clinical Practice. American Journal of Respiratory and Critical Care Medicine. 187(2). 206–211. 126 indexed citations
9.
Painter, John A., Edward A. Graviss, Ngan P. Ha, et al.. (2013). Tuberculosis Screening by Tuberculosis Skin Test or QuantiFERON®-TB Gold In-Tube Assay among an Immigrant Population with a High Prevalence of Tuberculosis and BCG Vaccination. PLoS ONE. 8(12). e82727–e82727. 21 indexed citations
10.
Teeter, Larry D., Ngan P. Ha, Xin Ma, et al.. (2013). Evaluation of large genotypic Mycobacterium tuberculosis clusters: contributions from remote and recent transmission. Tuberculosis. 93. S38–S46. 9 indexed citations
11.
King, Katherine Y., et al.. (2011). Polymorphic Allele of Human IRGM1 Is Associated with Susceptibility to Tuberculosis in African Americans. PLoS ONE. 6(1). e16317–e16317. 71 indexed citations
12.
Kung, Theodore A., Oluwaseun Egbejimi, Ngan P. Ha, et al.. (2007). Rapid attenuation of circadian clock gene oscillations in the rat heart following ischemia–reperfusion. Journal of Molecular and Cellular Cardiology. 43(6). 744–753. 46 indexed citations
13.
Durgan, David J., Michael W. Moore, Ngan P. Ha, et al.. (2007). Circadian rhythms in myocardial metabolism and contractile function: influence of workload and oleate. American Journal of Physiology-Heart and Circulatory Physiology. 293(4). H2385–H2393. 47 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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