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Researcher · University of the Sciences · United States

Charles N. McEwen

Charles N. McEwen publishes mostly in Spectroscopy, Computational Mechanics and Biomedical Engineering, on topics such as Mass Spectrometry Techniques and Applications, Analytical Chemistry and Chromatography and Ion-surface interactions and analysis.

ORCID 0000-0002-3703-2853 OpenAlex
World rank
#378,821
of 7,710,434 ranked researchers
Rank in United States
#134,962
of 1,627,098
Works
168
Citations
5.3k
Citations per work
31.3
h-index
41
i10-index 83Top 4.4% in Spectroscopy
Charles N. McEwen

What does Charles N. McEwen research?

Charles N. McEwen's work is mostly in Chemistry (60%), Engineering (15%), Biochemistry, Genetics and Molecular Biology (4%).

Physical Sciences: 126 works · 74.9% of their workChemistry: 100 works · 59.6% of their workSpectroscopy: 78 works · 46.3% of their workOrganic Chemistry: 12 works · 7.1% of their workAnalytical Chemistry: 10 works · 6.2% of their workEngineering: 26 works · 15.3% of their workComputational Mechanics: 13 works · 7.9% of their workBiomedical Engineering: 12 works · 7.4% of their workEverything else: 36 works · 21.2% of their workLife Sciences: 7 works · 3.9% of their workBiochemistry, Genetics and Molecular Biology: 7 works · 3.9% of their workMolecular Biology: 7 works · 3.9% of their workTHEIR WORKCharles N. McEwen168works
Life Sciences4%Physical Sciences75%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Chemistry10059.6%
    2. Engineering2615.3%
  2. Everything else3621.2%
    1. Biochemistry, Genetics and Molecular Biology73.9%
  1. 1Spectroscopy46% of their works
  2. 2Computational Mechanics8% of their works
  3. 3Biomedical Engineering7% of their works
  4. 4Organic Chemistry7% of their works
  5. 5Analytical Chemistry6% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Charles N. McEwen's research?

The keywords of their largest research topics: Mass Spectrometry, Proteomics, Electrospray, Ionization, Liquid Chromatography, Chiral Separation, Gas Chromatography and Ion Beam.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Mass Spectrometry1173 topics
  2. Proteomics1062 topics
  3. Electrospray971 topic
  4. Ionization971 topic
  5. Liquid Chromatography892 topics
  6. Chiral Separation781 topic
  7. Gas Chromatography781 topic
  8. Ion Beam321 topic
  9. Surface Analysis321 topic
  10. Molecularly Imprinted Polymers231 topic
  11. Solid-Phase Microextraction231 topic
  12. Breath Analysis221 topic
  13. Electronic Nose221 topic
  14. Multiresidue Method111 topic
  15. Pesticide Residues111 topic
  16. Chemistry Education101 topic
  17. Laboratory Techniques101 topic
  18. Protein Identification91 topic
  19. Quantitative Analysis91 topic

Where does Charles N. McEwen work?

Charles N. McEwen's main affiliation in the publication record is University of the Sciences, United States.

How many publications and citations does Charles N. McEwen have?

OpenAlex counts 168 works and 5,264 citations for Charles N. McEwen, an h-index of 41, ranking #378,821 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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