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Researcher · Research Center Borstel - Leibniz Lung Center · Germany

Stefan Niemann

Stefan Niemann publishes mostly in Infectious Diseases, Epidemiology and Surgery, on topics such as Tuberculosis Research and Epidemiology, Mycobacterium research and diagnosis and Diagnosis and treatment of tuberculosis.

ORCID 0000-0002-6604-0684 OpenAlex
World rank
#31,213
of 7,710,434 ranked researchers
Rank in Germany
#1,827
of 364,343
Works
555
Citations
35k
Citations per work
62.2
h-index
89
i10-index 323Top 0.3% in Infectious Diseases
Stefan Niemann

What does Stefan Niemann research?

Stefan Niemann's work is mostly in Medicine (70%), Biochemistry, Genetics and Molecular Biology (9%), Economics, Econometrics and Finance (3%).

Health Sciences: 391 works · 70.5% of their workMedicine: 391 works · 70.5% of their workInfectious Diseases: 163 works · 29.4% of their workEpidemiology: 159 works · 28.7% of their workSurgery: 69 works · 12.4% of their workEverything else: 97 works · 17.5% of their workLife Sciences: 48 works · 8.7% of their workBiochemistry, Genetics and Molecular Biology: 48 works · 8.7% of their workMolecular Biology: 38 works · 6.9% of their workGenetics: 10 works · 1.8% of their workSocial Sciences: 18 works · 3.3% of their workEconomics, Econometrics and Finance: 18 works · 3.3% of their workEconomics and Econometrics: 18 works · 3.3% of their workTHEIR WORKStefan Niemann555works
Life Sciences9%Health Sciences70%Social Sciences3%

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. Medicine39170.5%
  2. Everything else9717.5%
    1. Biochemistry, Genetics and Molecular Biology488.7%
    1. Economics, Econometrics and Finance183.3%
  1. 1Infectious Diseases29% of their works
  2. 2Epidemiology29% of their works
  3. 3Surgery12% of their works
  4. 4Molecular Biology7% of their works
  5. 5Economics and Econometrics3% of their works
  6. 6Genetics2% of their works

Research topics

Which keywords describe Stefan Niemann's research?

The keywords of their largest research topics: Epidemiology, Diagnosis, Treatment, Mycobacterium tuberculosis, Tuberculosis, Antibiotic Resistance, Mycobacterium avium and Nontuberculous Mycobacteria.

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 22 words, with their numbers
  1. Epidemiology8164 topics
  2. Diagnosis7843 topics
  3. Treatment7843 topics
  4. Mycobacterium tuberculosis4061 topic
  5. Tuberculosis4061 topic
  6. Antibiotic Resistance3682 topics
  7. Mycobacterium avium3471 topic
  8. Nontuberculous Mycobacteria3471 topic
  9. Clinical Practice Guidelines1132 topics
  10. Antiretroviral Therapy1122 topics
  11. Abdominal Tuberculosis1011 topic
  12. Diagnostic Challenges1011 topic
  13. Spinal Epidural Abscess811 topic
  14. Tuberculous Meningitis811 topic
  15. RNA-Seq351 topic
  16. sequence alignment351 topic
  17. Community-Acquired Pneumonia321 topic
  18. Pneumococcal Conjugate Vaccine321 topic
  19. Pneumocystis311 topic
  20. Pneumonia311 topic
  21. ESKAPE Pathogens211 topic
  22. Multidrug-Resistant Bacteria211 topic

Where does Stefan Niemann work?

Stefan Niemann's main affiliation in the publication record is Research Center Borstel - Leibniz Lung Center, Germany.

How many publications and citations does Stefan Niemann have?

OpenAlex counts 555 works and 34,515 citations for Stefan Niemann, an h-index of 89, ranking #31,213 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.

Other researchers named Stefan Niemann

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