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Researcher · University of Guyana · Guyana

Vishwa Nath Verma

Vishwa Nath Verma publishes mostly in Analytical Chemistry, Organic Chemistry and Spectroscopy, on topics such as Heavy Metals in Plants, Molecular Spectroscopy and Structure and Advances in Cucurbitaceae Research.

OpenAlex
World rank
#6,471,860
of 7,710,434 ranked researchers
Rank in Guyana
#60
of 82
Works
32
Citations
147
Citations per work
4.6
h-index
7
i10-index 6Top 82% in Analytical Chemistry
Vishwa Nath Verma

What does Vishwa Nath Verma research?

Vishwa Nath Verma's work is mostly in Chemistry (39%), Agricultural and Biological Sciences (7%), Medicine (6%).

Everything else: 14 works · 44.4% of their workPhysical Sciences: 14 works · 43.1% of their workChemistry: 12 works · 38.9% of their workAnalytical Chemistry: 4 works · 13.9% of their workOrganic Chemistry: 4 works · 12.5% of their workSpectroscopy: 4 works · 12.5% of their workPhysics and Astronomy: 1 works · 4.2% of their workAtomic and Molecular Physics, and Optics: 1 works · 4.2% of their workLife Sciences: 2 works · 6.9% of their workAgricultural and Biological Sciences: 2 works · 6.9% of their workPlant Science: 2 works · 6.9% of their workHealth Sciences: 2 works · 5.6% of their workMedicine: 2 works · 5.6% of their workDermatology: 2 works · 5.6% of their workTHEIR WORKVishwa Nath Verma32works
Life Sciences7%Physical Sciences43%Health Sciences6%

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. Everything else1444.4%
    1. Chemistry1238.9%
    2. Physics and Astronomy14.2%
    1. Agricultural and Biological Sciences26.9%
    1. Medicine25.6%
  1. 1Analytical Chemistry14% of their works
  2. 2Organic Chemistry12% of their works
  3. 3Spectroscopy12% of their works
  4. 4Plant Science7% of their works
  5. 5Dermatology6% of their works
  6. 6Atomic and Molecular Physics, and Optics4% of their works

Research topics

Which keywords describe Vishwa Nath Verma's research?

The keywords of their largest research topics: Antioxidant Activity, Medicinal Plants, Trace Elements, Molecular Structure, Rotational Spectroscopy, Cucurbit Genetics, Density Functional Theory and Dispersion Correction.

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 17 words, with their numbers
  1. Antioxidant Activity112 topics
  2. Medicinal Plants91 topic
  3. Trace Elements91 topic
  4. Molecular Structure41 topic
  5. Rotational Spectroscopy41 topic
  6. Cucurbit Genetics31 topic
  7. Density Functional Theory31 topic
  8. Dispersion Correction31 topic
  9. Enthalpies31 topic
  10. Genomics31 topic
  11. Vaporization31 topic
  12. Buckwheat21 topic
  13. Catalysis21 topic
  14. Hibiscus Sabdariffa21 topic
  15. Organic Synthesis21 topic
  16. Quinoa21 topic
  17. phytochemical21 topic

Where does Vishwa Nath Verma work?

Vishwa Nath Verma's main affiliation in the publication record is University of Guyana, Guyana.

How many publications and citations does Vishwa Nath Verma have?

OpenAlex counts 32 works and 147 citations for Vishwa Nath Verma, an h-index of 7, ranking #6,471,860 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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