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Nonprofit · Bremen · Germany

Bremer Umweltinstitut

bremer-umweltinstitut.deROR OpenAlex
World rank, all time
#33,380
of 34,923
Rank in Germany
#1,557
of 1,603
Research works
155
fractional, all time
Citations
564
3.6 per fractional work
Top-10% rate
8.9%
all institutions 10.0%
vs its own fields
0.86×
1.00× is exactly expected
Open access
36%
world 40%
International
17%
world 18%
Bremer Umweltinstitut

Which fields of science does Bremer Umweltinstitut work in?

In 2022-now, 57% of research at Bremer Umweltinstitut is in Health Sciences, 25% in Physical Sciences. Its largest fields are Medicine (55%), Environmental Science (19%), Psychology (6%). It does 2.2× the world's share of Health Sciences.

Health Sciences: 31 fractional works · 57.2% of its workMedicine: 30 fractional works · 54.8% of its workSurgery: 6 fractional works · 10.8% of its workEpidemiology: 4 fractional works · 7.1% of its workOncology: 3 fractional works · 5.5% of its workPublic Health, Environmental and Occupational Health: 3 fractional works · 4.9% of its workCritical Care and Intensive Care Medicine: 2 fractional works · 4.2% of its workPhysiology: 2 fractional works · 4.0% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 2.9% of its workPathology and Forensic Medicine: 1 fractional works · 2.6% of its workPulmonary and Respiratory Medicine: 1 fractional works · 2.5% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 1.7% of its workPsychiatry and Mental health: 1 fractional works · 1.7% of its workOtorhinolaryngology: 1 fractional works · 1.2% of its workInfectious Diseases: 1 fractional works · 1.2% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.7% of its workEmergency Medicine: 0 fractional works · 0.6% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.6% of its workRheumatology: 0 fractional works · 0.6% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.5% of its workGastroenterology: 0 fractional works · 0.3% of its workObstetrics and Gynecology: 0 fractional works · 0.3% of its workOphthalmology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workHealth Professions: 1 fractional works · 2.4% of its workGeneral Health Professions: 1 fractional works · 1.7% of its workComplementary and Manual Therapy: 0 fractional works · 0.6% of its workPhysical Sciences: 13 fractional works · 24.7% of its workEnvironmental Science: 10 fractional works · 18.6% of its workHealth, Toxicology and Mutagenesis: 8 fractional works · 15.7% of its workPollution: 1 fractional works · 1.2% of its workGlobal and Planetary Change: 1 fractional works · 1.0% of its workEnvironmental Engineering: 0 fractional works · 0.6% of its workMathematics: 2 fractional works · 2.8% of its workModeling and Simulation: 1 fractional works · 2.6% of its workStatistics and Probability: 0 fractional works · 0.2% of its workEngineering: 1 fractional works · 2.2% of its workBiomedical Engineering: 1 fractional works · 2.0% of its workMechanical Engineering: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.8% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.2% of its workPolymers and Plastics: 0 fractional works · 0.2% of its workComputer Science: 0 fractional works · 0.1% of its workSocial Sciences: 7 fractional works · 12.2% of its workPsychology: 3 fractional works · 6.3% of its workSocial Psychology: 2 fractional works · 3.1% of its workClinical Psychology: 1 fractional works · 2.6% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.6% of its workSocial Sciences: 2 fractional works · 3.6% of its workSociology and Political Science: 2 fractional works · 2.8% of its workTransportation: 0 fractional works · 0.6% of its workHealth: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 1 fractional works · 1.2% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 1.2% of its workDecision Sciences: 0 fractional works · 0.6% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.6% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.5% of its workEconomics and Econometrics: 0 fractional works · 0.5% of its workLife Sciences: 3 fractional works · 6.0% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 3.0% of its workMolecular Biology: 1 fractional works · 1.4% of its workGenetics: 0 fractional works · 0.9% of its workCancer Research: 0 fractional works · 0.6% of its workImmunology and Microbiology: 1 fractional works · 1.5% of its workMicrobiology: 0 fractional works · 0.9% of its workVirology: 0 fractional works · 0.6% of its workNeuroscience: 1 fractional works · 1.1% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.5% of its workCognitive Neuroscience: 0 fractional works · 0.3% of its workSensory Systems: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 0.3% of its workFood Science: 0 fractional works · 0.3% of its workALL ITS WORKBremerUmweltinstitut54fractional works, 2022-now
Life Sciences6%Physical Sciences25%Health Sciences57%Social Sciences12%

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 17 fields, with their numbers
    1. Medicine3054.8%
    2. Health Professions12.4%
    1. Environmental Science1018.6%
    2. Mathematics22.8%
    3. Engineering12.2%
    4. Physics and Astronomy00.8%
    5. Materials Science00.2%
    6. Computer Science00.1%
    1. Psychology36.3%
    2. Social Sciences23.6%
    3. Business, Management and Accounting11.2%
    4. Decision Sciences00.6%
    5. Economics, Econometrics and Finance00.5%
    1. Biochemistry, Genetics and Molecular Biology23.0%
    2. Immunology and Microbiology11.5%
    3. Neuroscience11.1%
    4. Agricultural and Biological Sciences00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 1.53× its world share, 1 worksImmunology and Micro…Neuroscience: 0.70× its world share, 1 worksNeuroscienceComputer Science: 0.02× its world share, 0 worksComputer ScienceEngineering: 0.15× its world share, 1 worksEngineeringEnvironmental Science: 3.74× its world share, 10 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceMathematics: 2.37× its world share, 2 worksMathematicsPhysics and Astronomy: 0.37× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.90× its world share, 1 worksHealth ProfessionsMedicine: 2.85× its world share, 30 worksMedicineBusiness, Management and Accounting: 0.38× its world share, 1 worksBusiness, Management…Decision Sciences: 0.64× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.22× its world share, 0 worksEconomics, Econometr…Psychology: 2.06× its world share, 3 worksPsychologySocial Sciences: 0.28× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 3.7×. Every wedge is a field page.

All 17 fields, with their numbers
  1. Environmental Science3.74×10 works
  2. Medicine2.85×30 works
  3. Mathematics2.37×2 works
  4. Psychology2.06×3 works
  5. Immunology and Microbiology1.53×1 works
  6. Health Professions0.90×1 works
  7. Neuroscience0.70×1 works
  8. Decision Sciences0.64×0 works
  9. Biochemistry, Genetics and Molecular Biology0.56×2 works
  10. Business, Management and Accounting0.38×1 works
  11. Physics and Astronomy0.37×0 works
  12. Social Sciences0.28×2 works
  13. Economics, Econometrics and Finance0.22×0 works
  14. Engineering0.15×1 works
  15. Agricultural and Biological Sciences0.06×0 works
  16. Materials Science0.06×0 works
  17. Computer Science0.02×0 works

What are the most cited papers from Bremer Umweltinstitut?

The most cited paper from Bremer Umweltinstitut is "Mortality in vegetarians and nonvegetarians: detailed findings from a collaborative analysis of 5 prospective studies" (Timothy J. Key, Gary E. Fraser, Margaret Thorogood et al., 1999), with 490 citations. Next come "Mortality in vegetarians and non-vegetarians: a collaborative analysis of 8300 deaths among 76,000 men and women in five prospective studies" (225) and "Healthy volunteer effect in a cohort study: Temporal resolution in the adventist health study" (142).

Most cited papers
#PaperReleasedCitations
1 Mortality in vegetarians and nonvegetarians: detailed findings from a collaborative analysis of 5 prospective studies Timothy J. Key, Gary E. Fraser, Margaret Thorogood et al. · American Journal of Clinical Nutrition Open access Sep 1999 490
2 Mortality in vegetarians and non-vegetarians: a collaborative analysis of 8300 deaths among 76,000 men and women in five prospective studies Timothy J. Key, Gary E. Fraser, Margaret Thorogood et al. · Public Health Nutrition Open access Mar 1998 225
3 Healthy volunteer effect in a cohort study: Temporal resolution in the adventist health study Kristian D. Lindsted, Gary E. Fraser, Manfred Steinkohl et al. · Journal of Clinical Epidemiology Jul 1996 142
4 Die Entwicklung der Adipositas in Deutschland im Zeitraum von 1985 bis 2002 Uwe Helmert, Helga Strube · Das Gesundheitswesen Jul 2004 106
5 Retrospective Assessment of Asbestos Exposure--I. Case-Control Analysis in a Study of Lung Cancer: Efficiency of Job-Specific Questionnaires and Job Exposure Matrices Wolfgang Ahrens, Karl‐Heinz Jöckel, Patrick Brochard et al. · International Journal of Epidemiology 1993 61
All 65 most cited papers, with filters and sorting

Which keywords describe research at Bremer Umweltinstitut?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Public Health, Mortality, Infectious Diseases, Vulnerability, Global Warming, Heat Waves and Human 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. Epidemiology11▲ 5.0×16 topics
  2. Public Health8▲ 9.9×8 topics
  3. Mortality7▲ 24×3 topics
  4. Infectious Diseases6▲ 36×3 topics
  5. Climate Change6▲ 4.1×6 topics
  6. Vulnerability5▲ 41×2 topics
  7. Global Warming5▲ 21×2 topics
  8. Heat Waves5▲ 140×1 topic
  9. Human Health5▲ 55×1 topic
  10. Inflammation5▲ 4.1×7 topics
  11. Cancer Incidence4▲ 58×4 topics
  12. Health-related Quality of Life4▲ 29×4 topics
  13. Revision Surgery4▲ 53×2 topics
  14. Thermoregulation4▲ 92×2 topics
  15. Total Hip Replacement4▲ 53×2 topics
  16. Neuroprotection3▲ 17×2 topics
  17. Complications3▲ 11×2 topics
  18. COVID-193▲ 3.7×5 topics
  19. Critical Care2▲ 18×2 topics
  20. Human Papillomavirus2▲ 35×2 topics
  21. Outcomes2▲ 52×2 topics
  22. Functional Recovery2▲ 27×2 topics
  23. Global Burden2▲ 7.3×3 topics
  24. Arthroplasty2▲ 38×1 topic
  25. Fever2▲ 203×1 topic
  26. Global Burden of Disease2▲ 15×2 topics
  27. Health Effects2▲ 6.1×2 topics
  28. Hypothermia2▲ 50×1 topic
  29. Physical Activity2▲ 7.6×4 topics
  30. Total Knee Replacement2▲ 54×1 topic
  31. Rehabilitation2▲ 8.7×4 topics
  32. Cervical Cancer2▲ 32×2 topics
  33. Hyperthermia2▲ 67×2 topics
  34. Air Pollution2▲ 25×1 topic
  35. Cytology Screening2▲ 63×1 topic
  36. Fluid Replacement2▲ 126×1 topic
  37. HPV Vaccination2▲ 63×1 topic
  38. Health2▲ 8.0×2 topics
  39. Heat Stroke2▲ 126×1 topic
  40. Hip Arthroplasty2▲ 52×1 topic

Which research topics does Bremer Umweltinstitut publish most on?

By volume in 2022-now: Climate Change and Health Impacts, Thermal Regulation in Medicine, Total Knee Arthroplasty Outcomes and Cervical Cancer and HPV Research.

Climate Change and Healt…5Climate Change and Health Impacts: 5 fractional worksThermal Regulation in Medicine: 2 fractional worksTotal Knee Arthroplasty Outcomes: 2 fractional worksCervical Cancer and HPV Research: 2 fractional worksOrthopaedic implants and arthroplasty: 2 fractional worksAir Quality and Health Impacts: 2 fractional worksThermoregulation and phy…2Thermoregulation and physiological responses: 2 fractional worksHealth, Environment, Cog…1Health, Environment, Cognitive Aging: 1 fractional worksCOVID-19 epidemiological…1COVID-19 epidemiological studies: 1 fractional worksViral-associated cancers…1Viral-associated cancers and disorders: 1 fractional works
Health, Toxicology and MutagenesisCritical Care and Intensive Care MedicineSurgeryEpidemiology3 others

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

  1. 1 Climate Change and Health Impacts Health, Toxicology and Mutagenesis 5 works
  2. 2 Thermal Regulation in Medicine Critical Care and Intensive Care Medicine 2 works
  3. 3 Total Knee Arthroplasty Outcomes Surgery 2 works
  4. 4 Cervical Cancer and HPV Research Epidemiology 2 works
  5. 5 Orthopaedic implants and arthroplasty Surgery 2 works
  6. 6 Air Quality and Health Impacts Health, Toxicology and Mutagenesis 2 works
  7. 7 Thermoregulation and physiological responses Physiology 2 works
  8. 8 Health, Environment, Cognitive Aging Health, Toxicology and Mutagenesis 1 works
  9. 9 COVID-19 epidemiological studies Modeling and Simulation 1 works
  10. 10 Viral-associated cancers and disorders Oncology 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 available36.0%not open64.0%

World: 40% of research is openly available.

with international co-authors17.4%domestic only82.6%

World: 18% is written across borders.

How has Bremer Umweltinstitut's research output changed?

still counting1990200020102020
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 Bremer Umweltinstitut as a percentage of every work published that year, 0.000018% in 2015.

still counting0.00050%0.0010%0.0015%Bremer Umweltinstitut0.00029% in 202519801990200020102020

Fractional works of Bremer Umweltinstitut over all fractional works that year. How the balance of science has shifted.

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Bremer Umweltinstitut on Science Explorer

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