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Researcher · Universidade Federal Rural do Semi-Árido · Brazil

Daniel Freitas Freire Martins

Daniel Freitas Freire Martins publishes mostly in Industrial and Manufacturing Engineering, Insect Science and Environmental Chemistry, on topics such as Constructed Wetlands for Wastewater Treatment, Biological Control of Invasive Species and Biodiesel Production and Applications.

OpenAlex
World rank
#7,076,522
of 7,710,434 ranked researchers
Rank in Brazil
#216,189
of 253,246
Works
24
Citations
28
Citations per work
1.2
h-index
2
i10-index 1Top 98% in Industrial and Manufacturing Engineering (Environmental Science)
Daniel Freitas Freire Martins

What does Daniel Freitas Freire Martins research?

Daniel Freitas Freire Martins's work is mostly in Environmental Science (33%), Agricultural and Biological Sciences (9%), Engineering (9%).

Physical Sciences: 12 works · 49.0% of their workEnvironmental Science: 8 works · 33.4% of their workIndustrial and Manufacturing Engineering: 4 works · 15.6% of their workEnvironmental Chemistry: 2 works · 8.9% of their workWater Science and Technology: 2 works · 8.9% of their workEngineering: 2 works · 8.9% of their workBiomedical Engineering: 2 works · 8.9% of their workMaterials Science: 2 works · 6.7% of their workGeneral Materials Science: 2 works · 6.7% of their workEverything else: 10 works · 42.1% of their workLife Sciences: 2 works · 8.9% of their workAgricultural and Biological Sciences: 2 works · 8.9% of their workInsect Science: 2 works · 8.9% of their workTHEIR WORKDaniel FreitasFreire Martins24works
Life Sciences9%Physical Sciences49%

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. Environmental Science833.4%
    2. Engineering28.9%
    3. Materials Science26.7%
  2. Everything else1042.1%
    1. Agricultural and Biological Sciences28.9%
  1. 1Industrial and Manufacturing Engineering16% of their works
  2. 2Insect Science9% of their works
  3. 3Environmental Chemistry9% of their works
  4. 4Water Science and Technology9% of their works
  5. 5Biomedical Engineering9% of their works
  6. 6General Materials Science7% of their works

Research topics

Which keywords describe Daniel Freitas Freire Martins's research?

The keywords of their largest research topics: Constructed Wetlands, Environmental Impact, Wastewater Treatment, Biological Control, Invasive Species, Biodiesel, Carbon Fiber Reinforced Plastics and Multivariate Statistical Techniques.

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 17 words, with their numbers
  1. Constructed Wetlands51 topic
  2. Environmental Impact52 topics
  3. Wastewater Treatment51 topic
  4. Biological Control41 topic
  5. Invasive Species41 topic
  6. Biodiesel31 topic
  7. Carbon Fiber Reinforced Plastics31 topic
  8. Multivariate Statistical Techniques31 topic
  9. Polymer Composite Materials31 topic
  10. Transesterification31 topic
  11. Water Quality Index31 topic
  12. 3D Printing21 topic
  13. Antioxidant21 topic
  14. Betalains21 topic
  15. Concrete Extrusion21 topic
  16. Forest Biomass21 topic
  17. Wood Residues21 topic

Where does Daniel Freitas Freire Martins work?

Daniel Freitas Freire Martins's main affiliation in the publication record is Universidade Federal Rural do Semi-Árido, Brazil.

How many publications and citations does Daniel Freitas Freire Martins have?

OpenAlex counts 24 works and 28 citations for Daniel Freitas Freire Martins, an h-index of 2, ranking #7,076,522 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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