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Hospital / health system · Sofia · Bulgaria

Maichin Dom

maichindom.comROR OpenAlex
World rank, all time
#41,515
of 42,892
Rank in Bulgaria
#119
of 122
Research works
126
▲ 65% vs 2013–17
Citations
1k
8.1 per fractional work
Top-10% rate
2.6%
record average 16.5%
Open access
49%
world 28%

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.12× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.42× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 7.50× its world share, 2 worksImmunology and Micro…Neuroscience: 3.05× its world share, 2 worksNeuroscienceChemistry: 0.22× its world share, 0 worksChemistryComputer Science: 0.07× its world share, 0 worksComputer ScienceEngineering: 0.04× its world share, 0 worksEngineeringEnvironmental Science: 0.07× its world share, 0 worksEnvironmental ScienceHealth Professions: 0.70× its world share, 1 worksHealth ProfessionsMedicine: 3.94× its world share, 23 worksMedicine1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 7.5×. Every wedge is a field page.

Who are the top researchers at Maichin Dom?

Ranked on the composite score, T Chernev, П Марков and А Николов lead among researchers whose main affiliation is Maichin Dom.

  1. 1 T Chernev Bulgaria · #1,197,052 worldwide 6 citations · 20 works
  2. 2 П Марков Bulgaria · #1,229,405 worldwide 1 citations · 16 works
  3. 3 А Николов Bulgaria · #1,325,941 worldwide 4 citations · 46 works
All ranked researchers at Maichin Dom

Which keywords describe research at Maichin Dom?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Quality of Life, Infertility, Management, Surgical Treatment, Pulmonary Hypertension, Stem Cells and Pathophysiology.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 31 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 31 words, with their numbers
  1. Epidemiology5▲ 4.1×17 topics
  2. Quality of Life3▲ 6.4×7 topics
  3. Infertility2▲ 55×3 topics
  4. Management2▲ 8.2×2 topics
  5. Surgical Treatment2▲ 33×2 topics
  6. Diagnosis2▲ 6.6×4 topics
  7. Pulmonary Hypertension2▲ 44×3 topics
  8. Stem Cells2▲ 24×5 topics
  9. Pathophysiology2▲ 20×2 topics
  10. Respiratory Distress Syndrome2▲ 68×2 topics
  11. Decidual NK Cells2▲ 141×1 topic
  12. Immunobiology2▲ 115×1 topic
  13. Oxidative Stress2▲ 3.1×7 topics
  14. Pain Symptoms2▲ 136×1 topic
  15. Prenatal Diagnosis2▲ 37×6 topics
  16. Regulatory T Cells2▲ 47×1 topic
  17. Bronchopulmonary Dysplasia2▲ 78×1 topic
  18. Genetic Mutations2▲ 12×9 topics
  19. Preterm Infants2▲ 41×1 topic
  20. Cardiovascular Disease1▲ 4.3×4 topics
  21. Maternal Mortality1▲ 21×5 topics
  22. Fertility1▲ 50×2 topics
  23. Cancer1▲ 2.7×8 topics
  24. Pregnancy1▲ 18×3 topics
  25. Reproductive Outcome1▲ 100×2 topics
  26. Cystic Fibrosis1▲ 48×2 topics
  27. Genitourinary Development1▲ 103×1 topic
  28. Metabolic Syndrome1▲ 4.1×5 topics
  29. Mutation Analysis1▲ 45×2 topics
  30. Pulmonary Infections1▲ 60×2 topics
  31. Urotrauma1▲ 103×1 topic

Which research topics does Maichin Dom publish most on?

By volume in 2022–2025: Endometriosis Research and Treatment, Reproductive System and Pregnancy, Neonatal Respiratory Health Research and Urological Disorders and Treatments.

Endometriosis Research and Treatment: 2 fractional worksReproductive System and Pregnancy: 2 fractional worksNeonatal Respiratory Hea…2Neonatal Respiratory Health Research: 2 fractional worksUrological Disorders and…1Urological Disorders and Treatments: 1 fractional worksCystic Fibrosis Research Advances: 1 fractional worksGynecological conditions and treatments: 1 fractional worksPregnancy and Medication…1Pregnancy and Medication Impact: 1 fractional worksRespiratory Support and Mechanisms: 1 fractional worksPregnancy and preeclampsia studies: 1 fractional worksVitamin D Research Studies: 1 fractional works
Reproductive MedicineImmunologyPulmonary and Respiratory MedicineUrology3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Endometriosis Research and Treatment Reproductive Medicine 2 works
  2. 2 Reproductive System and Pregnancy Immunology 2 works
  3. 3 Neonatal Respiratory Health Research Pulmonary and Respiratory Medicine 2 works
  4. 4 Urological Disorders and Treatments Urology 1 works
  5. 5 Cystic Fibrosis Research Advances Pulmonary and Respiratory Medicine 1 works
  6. 6 Gynecological conditions and treatments Obstetrics and Gynecology 1 works
  7. 7 Pregnancy and Medication Impact Public Health, Environmental and Occupational Health 1 works
  8. 8 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 1 works
  9. 9 Pregnancy and preeclampsia studies Obstetrics and Gynecology 1 works
  10. 10 Vitamin D Research Studies Pathology and Forensic Medicine 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available48.9%not open51.1%

World: 28% of research is openly available.

with international co-authors11.3%domestic only88.7%

World: 19% is written across borders.

How has Maichin Dom's research output changed?

Output in 2018–2022 was 65% higher than in 2013–2017.

20002005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Sofia

All research institutions in Sofia

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.