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Company · Helsinki · Finland

Karsa (Finland)

karsa.fiROR OpenAlex
World rank, 2022-now
#13,015
of 22,385 · #19,122 all time
Rank in Finland
#37
of 66
Research works
276
▲ 17% vs 2018-21
Citations
724
2.6 per fractional work
Top-10% rate
5.4%
all institutions 10.0%
vs its own fields
0.87×
1.00× is exactly expected
Open access
81%
world 40%
International
66%
world 18%
Karsa (Finland)

Which fields of science does Karsa (Finland) work in?

In 2022-now, 44% of research at Karsa (Finland) is in Health Sciences, 25% in Social Sciences. Its largest fields are Medicine (26%), Social Sciences (18%), Health Professions (17%). It does 1.8× the world's share of Health Sciences.

Health Sciences: 59 fractional works · 44.5% of its workMedicine: 35 fractional works · 25.8% of its workPediatrics, Perinatology and Child Health: 21 fractional works · 15.8% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 1.2% of its workComplementary and alternative medicine: 2 fractional works · 1.1% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 1.1% of its workGeriatrics and Gerontology: 1 fractional works · 0.9% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.7% of its workSurgery: 1 fractional works · 0.7% of its workEpidemiology: 1 fractional works · 0.6% of its workObstetrics and Gynecology: 1 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.4% of its workInfectious Diseases: 1 fractional works · 0.4% of its workFamily Practice: 0 fractional works · 0.4% of its workDermatology: 0 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.3% of its workPhysiology: 0 fractional works · 0.2% of its workHematology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workHealth Professions: 23 fractional works · 17.2% of its workGeneral Health Professions: 13 fractional works · 9.7% of its workHealth Information Management: 5 fractional works · 4.0% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 2 fractional works · 1.2% of its workOccupational Therapy: 1 fractional works · 1.0% of its workPharmacy: 1 fractional works · 0.6% of its workSpeech and Hearing: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workNursing: 2 fractional works · 1.4% of its workNutrition and Dietetics: 2 fractional works · 1.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 33 fractional works · 24.9% of its workSocial Sciences: 24 fractional works · 17.7% of its workSociology and Political Science: 10 fractional works · 7.7% of its workEducation: 10 fractional works · 7.5% of its workLaw: 1 fractional works · 0.7% of its workSafety Research: 1 fractional works · 0.6% of its workCultural Studies: 1 fractional works · 0.5% of its workHealth: 0 fractional works · 0.3% of its workDemography: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 4 fractional works · 3.0% of its workPhilosophy: 2 fractional works · 1.6% of its workLanguage and Linguistics: 1 fractional works · 0.8% of its workReligious studies: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 2 fractional works · 1.8% of its workStrategy and Management: 1 fractional works · 0.8% of its workManagement Information Systems: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.4% of its workPsychology: 2 fractional works · 1.5% of its workClinical Psychology: 1 fractional works · 0.9% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.6% of its workEconomics and Econometrics: 1 fractional works · 0.6% of its workDecision Sciences: 0 fractional works · 0.2% of its workLife Sciences: 22 fractional works · 16.7% of its workAgricultural and Biological Sciences: 18 fractional works · 13.7% of its workFood Science: 6 fractional works · 4.8% of its workPlant Science: 6 fractional works · 4.7% of its workGeneral Agricultural and Biological Sciences: 4 fractional works · 3.2% of its workForestry: 1 fractional works · 0.4% of its workAquatic Science: 0 fractional works · 0.2% of its workSoil Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 1.6% of its workCancer Research: 1 fractional works · 0.6% of its workMolecular Biology: 1 fractional works · 0.4% of its workBiotechnology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.9% of its workPharmacology: 1 fractional works · 0.6% of its workDrug Discovery: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 1 fractional works · 0.5% of its workApplied Microbiology and Biotechnology: 1 fractional works · 0.5% of its workPhysical Sciences: 19 fractional works · 14.0% of its workComputer Science: 8 fractional works · 5.7% of its workArtificial Intelligence: 4 fractional works · 2.8% of its workInformation Systems: 3 fractional works · 2.2% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEngineering: 4 fractional works · 2.8% of its workAutomotive Engineering: 1 fractional works · 0.6% of its workControl and Systems Engineering: 1 fractional works · 0.5% of its workBiomedical Engineering: 1 fractional works · 0.4% of its workCivil and Structural Engineering: 0 fractional works · 0.4% of its workMechanical Engineering: 0 fractional works · 0.4% of its workElectrical and Electronic Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 4 fractional works · 2.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.1% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.4% of its workEnvironmental Engineering: 0 fractional works · 0.4% of its workEcology: 0 fractional works · 0.3% of its workWater Science and Technology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemistry: 2 fractional works · 1.5% of its workSpectroscopy: 2 fractional works · 1.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 2 fractional works · 1.2% of its workAtmospheric Science: 2 fractional works · 1.2% of its workMaterials Science: 0 fractional works · 0.2% of its workMaterials Chemistry: 0 fractional works · 0.2% of its workALL ITS WORKKarsa (Finland)134fractional works, 2022-now
Life Sciences17%Physical Sciences14%Health Sciences44%Social Sciences25%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 19 fields, with their numbers
    1. Medicine3525.8%
    2. Health Professions2317.2%
    3. Nursing21.4%
    1. Social Sciences2417.7%
    2. Arts and Humanities43.0%
    3. Business, Management and Accounting21.8%
    4. Psychology21.5%
    5. Economics, Econometrics and Finance10.6%
    6. Decision Sciences00.2%
    1. Agricultural and Biological Sciences1813.7%
    2. Biochemistry, Genetics and Molecular Biology21.6%
    3. Pharmacology, Toxicology and Pharmaceutics10.9%
    4. Immunology and Microbiology10.5%
    1. Computer Science85.7%
    2. Engineering42.8%
    3. Environmental Science42.6%
    4. Chemistry21.5%
    5. Earth and Planetary Sciences21.2%
    6. Materials Science00.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Karsa (Finland) specialise in?

Where its research is concentrated relative to its size: Pediatrics, Perinatology and Child Health takes 21.2× the share of its output that it takes of world research.

  1. Pediatrics, Perinatology and Child HealthSubfield · 21.1 works21×
  2. Health ProfessionsField · 23.0 works6.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 2.88× its world share, 18 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.30× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.45× its world share, 1 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 2.66× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.96× its world share, 2 worksChemistryComputer Science: 0.73× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 0.75× its world share, 2 worksEarth and Planetary …Engineering: 0.19× its world share, 4 worksEngineeringEnvironmental Science: 0.53× its world share, 4 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceHealth Professions: 6.53× its world share, 23 worksHealth ProfessionsMedicine: 1.34× its world share, 34 worksMedicineNursing: 2.90× its world share, 2 worksNursingArts and Humanities: 1.04× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 0.56× its world share, 2 worksBusiness, Management…Decision Sciences: 0.23× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.27× its world share, 1 worksEconomics, Econometr…Psychology: 0.50× its world share, 2 worksPsychologySocial Sciences: 1.40× its world share, 24 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 6.5×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Health Professions6.53×23 works
  2. Nursing2.90×2 works
  3. Agricultural and Biological Sciences2.88×18 works
  4. Pharmacology, Toxicology and Pharmaceutics2.66×1 works
  5. Social Sciences1.40×24 works
  6. Medicine1.34×34 works
  7. Arts and Humanities1.04×4 works
  8. Chemistry0.96×2 works
  9. Earth and Planetary Sciences0.75×2 works
  10. Computer Science0.73×8 works
  11. Business, Management and Accounting0.56×2 works
  12. Environmental Science0.53×4 works
  13. Psychology0.50×2 works
  14. Immunology and Microbiology0.45×1 works
  15. Biochemistry, Genetics and Molecular Biology0.30×2 works
  16. Economics, Econometrics and Finance0.27×1 works
  17. Decision Sciences0.23×0 works
  18. Engineering0.19×4 works
  19. Materials Science0.06×0 works

Who are the top researchers at Karsa (Finland)?

Ranked on the quality score, Nesterov Ai lead among researchers whose main affiliation is Karsa (Finland).

  1. 1 Nesterov Ai Finland · #6,227,305 worldwide 11 citations · 76 works
All ranked researchers at Karsa (Finland)

What are the most cited papers from Karsa (Finland)?

The most cited paper from Karsa (Finland) is "Multi-generation OH oxidation as a source for highly oxygenated organic molecules from aromatics" (Olga V. Garmash, Matti P. Rissanen, Iida Pullinen et al., 2020), with 193 citations. Next come "Efficient carbon interlayed magnetic chitosan adsorbent for anionic dye removal: Synthesis, characterization and adsorption study" (135) and "Whole-Genome Sequencing of Growth Hormone (GH)-Secreting Pituitary Adenomas" (108).

Most cited papers
#PaperReleasedCitations
1 Multi-generation OH oxidation as a source for highly oxygenated organic molecules from aromatics Olga V. Garmash, Matti P. Rissanen, Iida Pullinen et al. · Atmospheric chemistry and physics Open access 15 Jan 2020 193
2 Efficient carbon interlayed magnetic chitosan adsorbent for anionic dye removal: Synthesis, characterization and adsorption study Bahareh Tanhaei, Ali Ayati, Evgenia Iakovleva et al. · International Journal of Biological Macromolecules 29 Aug 2020 135
3 Whole-Genome Sequencing of Growth Hormone (GH)-Secreting Pituitary Adenomas Niko Välimäki, Hande Demi̇r, Esa Pitkänen et al. · The Journal of Clinical Endocrinology & Metabolism 17 Aug 2015 108
4 Claiming Indigenous Community: Political Discourse and Natural Resource Rights in Indonesia Suraya Abdulwahab Afiff, Celia Lowe · Alternatives Global Local Political 2007 94
5 Multi-scheme chemical ionization inlet (MION) for fast switching of reagent ion chemistry in atmospheric pressure chemical ionization mass spectrometry (CIMS) applications Matti P. Rissanen, Jyri Mikkilä, Siddharth Iyer et al. · Atmospheric measurement techniques Open access 17 Dec 2019 79
All 60 most cited papers, with filters and sorting

Which keywords describe research at Karsa (Finland)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Health Education, Community Empowerment, Public Health Policy, Breastfeeding, Maternal Health, Child Nutrition, Stunting and Mental Health.

▲ 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-now 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 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Health Education30▲ 51×4 topics
  2. Community Empowerment26▲ 26×7 topics
  3. Public Health Policy23▲ 65×2 topics
  4. Breastfeeding21▲ 68×2 topics
  5. Maternal Health21▲ 61×2 topics
  6. Child Nutrition21▲ 82×1 topic
  7. Stunting21▲ 82×1 topic
  8. Mental Health12▲ 6.2×6 topics
  9. Herbal Medicine10▲ 27×7 topics
  10. COVID-1910▲ 5.6×6 topics
  11. Pandemic10▲ 7.2×6 topics
  12. Bioactive Compounds9▲ 28×5 topics
  13. Antioxidant Activity9▲ 11×7 topics
  14. Indonesia8▲ 14×3 topics
  15. Nutrition8▲ 14×4 topics
  16. Economic Impact8▲ 11×2 topics
  17. Community Behavior8▲ 105×1 topic
  18. Social Distancing8▲ 47×1 topic
  19. Healthcare Access7▲ 18×2 topics
  20. Patient Satisfaction7▲ 16×2 topics
  21. Organizational Behavior7▲ 32×2 topics
  22. Barriers6▲ 58×1 topic
  23. Quality of Service6▲ 49×1 topic
  24. Medicinal Plants6▲ 11×4 topics
  25. Public Health6▲ 3.0×5 topics
  26. Obesity6▲ 5.5×4 topics
  27. Educational Technology6▲ 3.5×5 topics
  28. Nursing5▲ 21×3 topics
  29. Phytochemical Analysis5▲ 51×3 topics
  30. Antioxidants5▲ 8.8×3 topics
  31. Health Research5▲ 35×2 topics
  32. Behavioral Science5▲ 87×1 topic
  33. Cancer Therapy5▲ 6.4×2 topics
  34. Medical Physiology5▲ 87×1 topic
  35. Pharmacological Properties5▲ 46×2 topics
  36. Anti-Inflammatory Effects5▲ 53×1 topic
  37. Natural Antiviral Agents5▲ 85×1 topic
  38. Character Education4▲ 6.9×4 topics
  39. Food Safety4▲ 9.8×3 topics
  40. Elderly4▲ 11×3 topics

Which research topics does Karsa (Finland) publish most on?

By volume in 2022-now: Public Health and Nutrition, COVID-19 Prevention and Impact, Healthcare Quality and Satisfaction and Methodologies in Health Research and Practice.

Public Health and Nutrit…21Public Health and Nutrition: 21 fractional worksCOVID-19 Prevention and …8COVID-19 Prevention and Impact: 8 fractional worksHealthcare Quality and S…6Healthcare Quality and Satisfaction: 6 fractional worksMethodologies in Health …5Methodologies in Health Research and Practice: 5 fractional worksMedicinal Plant Research5Medicinal Plant Research: 5 fractional worksFood and Agricultural Sc…3Food and Agricultural Sciences: 3 fractional worksAgricultural and Biological Research: 3 fractional worksEdcuational Technology Systems: 3 fractional worksEducation and Character Development: 2 fractional worksHealth, Medicine and Society: 2 fractional works
Pediatrics, Perinatology and Child HealthSociology and Political ScienceGeneral Health ProfessionsHealth Information Management4 others

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

  1. 1 Public Health and Nutrition Pediatrics, Perinatology and Child Health 21 works
  2. 2 COVID-19 Prevention and Impact Sociology and Political Science 8 works
  3. 3 Healthcare Quality and Satisfaction General Health Professions 6 works
  4. 4 Methodologies in Health Research and Practice Health Information Management 5 works
  5. 5 Medicinal Plant Research Plant Science 5 works
  6. 6 Food and Agricultural Sciences Food Science 3 works
  7. 7 Agricultural and Biological Research Food Science 3 works
  8. 8 Edcuational Technology Systems Artificial Intelligence 3 works
  9. 9 Education and Character Development Education 2 works
  10. 10 Health, Medicine and Society General Health Professions 2 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 available80.7%not open19.3%

World: 40% of research is openly available.

with international co-authors65.8%domestic only34.2%

World: 18% is written across borders.

How has Karsa (Finland)'s research output changed?

Output in 2022-2025 was 17% higher than in 2018-2021.

still counting200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Karsa (Finland) as a percentage of every work published that year, 0.00041% in 2024.

still counting0.00050%0.0010%Karsa (Finland)0.00027% in 2025200020102020

Fractional works of Karsa (Finland) over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

5%10%15%all institutions10.0% in 2024Karsa (Finland)1.7% in 20242020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 11.5% in 2019.

Other research institutions in Helsinki

All research institutions in Helsinki

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Karsa (Finland) on Science Explorer

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