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Researcher · Universidade Federal do Piauí · Brazil

Bartolomeu C. Viana

Bartolomeu C. Viana publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Paleontology, on topics such as Paleontology and Stratigraphy of Fossils, Fish biology, ecology, and behavior and Luminescence Properties of Advanced Materials.

ORCID 0000-0002-5207-4269 OpenAlex
World rank
#762,520
of 1,633,909 ranked researchers
Rank in Brazil
#13,536
of 38,702
Works
31
Citations
93
Citations per work
3.0

What does Bartolomeu C. Viana research?

Materials Chemistry: 28.6%Electrical and Electronic Engineering: 11.4%Paleontology: 8.6%Atomic and Molecular Physics, and Optics: 8.6%other fields: 42.8%29%top field
Materials Chemistry28.6%Electrical and Electronic Engineering11.4%Paleontology8.6%Atomic and Molecular Physics, and Optics8.6%other fields42.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Materials Chemistry29% of their works
  2. 2Electrical and Electronic Engineering11% of their works
  3. 3Paleontology9% of their works
  4. 4Atomic and Molecular Physics, and Optics9% of their works
  5. 5Renewable Energy, Sustainability and the Environment6% of their works
  6. 6Nature and Landscape Conservation6% of their works

Research topics

Which keywords describe Bartolomeu C. Viana's research?

The keywords of their largest research topics: Fish Biodiversity, Freshwater Ecoregions, Luminescent Materials, Paleoproductivity, Paleoredox, Upconversion Nanoparticles, Cassava and Catalysis.

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.

All 16 words, with their numbers
  1. Fish Biodiversity21 topic
  2. Freshwater Ecoregions21 topic
  3. Luminescent Materials21 topic
  4. Paleoproductivity21 topic
  5. Paleoredox21 topic
  6. Upconversion Nanoparticles21 topic
  7. Cassava11 topic
  8. Catalysis11 topic
  9. Cyanogenic Glycosides11 topic
  10. Dehydrogenation11 topic
  11. Dinosaur11 topic
  12. Evolution11 topic
  13. Geochronology11 topic
  14. Machine Learning11 topic
  15. Mineral Prospectivity11 topic
  16. Zircon11 topic

Where does Bartolomeu C. Viana work?

Bartolomeu C. Viana's main affiliation in the publication record is Universidade Federal do Piauí, Brazil.

How many publications and citations does Bartolomeu C. Viana have?

Science Explorer counts 31 works and 93 citations for Bartolomeu C. Viana, ranking #762,520 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.