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Researcher · University Medical Center Freiburg · Germany

Jan Harder

Jan Harder publishes mostly in Oncology, Surgery and Pulmonary and Respiratory Medicine, on topics such as Pancreatic and Hepatic Oncology Research, Cholangiocarcinoma and Gallbladder Cancer Studies and Hepatocellular Carcinoma Treatment and Prognosis.

OpenAlex
World rank
#1,865,565
of 7,710,434 ranked researchers
Rank in Germany
#92,033
of 364,343
Works
48
Citations
4.1k
Citations per work
85.1
h-index
18
i10-index 22Top 28% in Oncology
Jan Harder

What does Jan Harder research?

Jan Harder's work is mostly in Medicine (61%), Biochemistry, Genetics and Molecular Biology (9%).

Health Sciences: 29 works · 61.2% of their workMedicine: 29 works · 61.2% of their workOncology: 13 works · 26.6% of their workSurgery: 7 works · 14.4% of their workPulmonary and Respiratory Medicine: 5 works · 10.1% of their workHepatology: 3 works · 6.5% of their workEpidemiology: 2 works · 3.6% of their workEverything else: 14 works · 29.4% of their workLife Sciences: 5 works · 9.4% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 9.4% of their workMolecular Biology: 5 works · 9.4% of their workTHEIR WORKJan Harder48works
Life Sciences9%Health Sciences61%

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. Medicine2961.2%
  2. Everything else1429.4%
    1. Biochemistry, Genetics and Molecular Biology59.4%
  1. 1Oncology27% of their works
  2. 2Surgery14% of their works
  3. 3Pulmonary and Respiratory Medicine10% of their works
  4. 4Molecular Biology9% of their works
  5. 5Hepatology6% of their works
  6. 6Epidemiology4% of their works

Research topics

Which keywords describe Jan Harder's research?

The keywords of their largest research topics: Chemotherapy, Cholangiocarcinoma, Pancreatic Cancer, Surgical Complications, Biliary Tract Cancer, Intrahepatic Cholangiocarcinoma, Cholecystitis and ERCP.

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 18 words, with their numbers
  1. Chemotherapy243 topics
  2. Cholangiocarcinoma202 topics
  3. Pancreatic Cancer151 topic
  4. Surgical Complications151 topic
  5. Biliary Tract Cancer131 topic
  6. Intrahepatic Cholangiocarcinoma131 topic
  7. Cholecystitis71 topic
  8. ERCP71 topic
  9. Hepatocellular Carcinoma71 topic
  10. Liver Cancer71 topic
  11. Breast Cancer51 topic
  12. HER251 topic
  13. Cetuximab41 topic
  14. KRAS Mutations41 topic
  15. Cancer Genomics31 topic
  16. DNA Methylation31 topic
  17. Histone Modification31 topic
  18. Mutational Signatures31 topic

Where does Jan Harder work?

Jan Harder's main affiliation in the publication record is University Medical Center Freiburg, Germany.

How many publications and citations does Jan Harder have?

OpenAlex counts 48 works and 4,084 citations for Jan Harder, an h-index of 18, ranking #1,865,565 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 Jan Harder

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