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Researcher · Estácio (Brazil) · Brazil

Hélio Pereira Lopes

Hélio Pereira Lopes publishes mostly in Oral Surgery, Orthodontics and Medical Laboratory Technology, on topics such as Endodontics and Root Canal Treatments, Dental materials and restorations and Occupational health in dentistry.

ORCID 0000-0003-4776-1475 OpenAlex
World rank
#1,053,212
of 7,710,434 ranked researchers
Rank in Brazil
#6,829
of 253,246
Works
114
Citations
4.4k
Citations per work
38.4
h-index
30
i10-index 40Top 4.8% in Oral Surgery
Hélio Pereira Lopes

What does Hélio Pereira Lopes research?

Hélio Pereira Lopes's work is mostly in Dentistry (57%), Health Professions (13%), Engineering (4%).

Health Sciences: 79 works · 69.7% of their workDentistry: 65 works · 56.8% of their workOral Surgery: 48 works · 41.8% of their workOrthodontics: 17 works · 15.0% of their workHealth Professions: 15 works · 12.9% of their workMedical Laboratory Technology: 13 works · 11.4% of their workHealth Information Management: 2 works · 1.5% of their workEverything else: 30 works · 26.3% of their workPhysical Sciences: 5 works · 4.0% of their workEngineering: 5 works · 4.0% of their workBiomedical Engineering: 3 works · 2.2% of their workCivil and Structural Engineering: 2 works · 1.8% of their workTHEIR WORKHélio PereiraLopes114works
Physical Sciences4%Health Sciences70%

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. Dentistry6556.8%
    2. Health Professions1512.9%
  2. Everything else3026.3%
    1. Engineering54.0%
  1. 1Oral Surgery42% of their works
  2. 2Orthodontics15% of their works
  3. 3Medical Laboratory Technology11% of their works
  4. 4Biomedical Engineering2% of their works
  5. 5Civil and Structural Engineering2% of their works
  6. 6Health Information Management2% of their works

Research topics

Which keywords describe Hélio Pereira Lopes's research?

The keywords of their largest research topics: Mineral Trioxide Aggregate, Root Canal Irrigants, Dental Materials, Restorative Dentistry, Dentists, Occupational Health, Cone-Beam CT and Dental Imaging.

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 18 words, with their numbers
  1. Mineral Trioxide Aggregate761 topic
  2. Root Canal Irrigants761 topic
  3. Dental Materials361 topic
  4. Restorative Dentistry361 topic
  5. Dentists311 topic
  6. Occupational Health311 topic
  7. Cone-Beam CT251 topic
  8. Dental Imaging251 topic
  9. Quality of Life163 topics
  10. Dental Anxiety91 topic
  11. Local Anesthetics91 topic
  12. Epidemiology82 topics
  13. Healthcare Regulation41 topic
  14. Management41 topic
  15. Public Health41 topic
  16. Traumatic Dental Injuries41 topic
  17. Orthodontic Tooth Movement31 topic
  18. Orthognathic Surgery31 topic

Where does Hélio Pereira Lopes work?

Hélio Pereira Lopes's main affiliation in the publication record is Estácio (Brazil), Brazil.

How many publications and citations does Hélio Pereira Lopes have?

OpenAlex counts 114 works and 4,383 citations for Hélio Pereira Lopes, an h-index of 30, ranking #1,053,212 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.

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