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Nonprofit · Washington · United States

Zero to Three

In research, Zero to Three stands highest in Molecular Biology (#1,866 of 1,880 worldwide), Medicine (#8,497 of 8,541 worldwide) and Biochemistry, Genetics and Molecular Biology (#2,951 of 2,964 worldwide), 2022-now. Relative to its size it is most specialised in Organic Chemistry, Inorganic Chemistry and Chemistry (Organic Chemistry is 11.6× its share of world research).

World rank, 2022-now
#22,373
of 22,385 · #33,845 all time
Rank in United States
#3,328
of 3,332
Research works
6.7k
▼ 15% vs 2018-21
Citations
301k
45.1 per fractional work
Top-10% rate
9.6%
all institutions 10.0%
vs its own fields
1.09×
1.00× is exactly expected
Open access
42%
world 40%
International
80%
world 18%

What is Zero to Three known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Molecular BiologySubfield #1,866 of 1,880 9.6%89 #3715
MedicineField #8,497 of 8,541 9.7%301 #14390
Biochemistry, Genetics and Molecular BiologyField #2,951 of 2,964 9.6%129 #5784
Materials ScienceField #2,271 of 2,276 9.5%84 #3738
Health SciencesDomain #9,881 of 9,902 9.7%324 #16588
Life SciencesDomain #6,395 of 6,403 9.6%248 #11015
EngineeringField #5,899 of 5,901 9.5%102 #9527
Physical SciencesDomain #10,670 of 10,670 9.5%386 #17439
Organic ChemistrySubfield #618 of 618 9.5%89 #1819
ChemistryField #1,299 of 1,299 9.5%122 #2879

Each strip is that field's whole ranked pool, with the notch where Zero to Three sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Molecular Biology#3,715 #1,866
  2. Medicine#14,390 #8,497
  3. Biochemistry, Genetics and Molecular Biology#5,784 #2,951
  4. Materials Science#3,738 #2,271
  5. Health Sciences#16,588 #9,881
  6. Life Sciences#11,015 #6,395
  7. Engineering#9,527 #5,899
  8. Physical Sciences#17,439 #10,670
  9. Organic Chemistry#1,819 #618
  10. Chemistry#2,879 #1,299
all time2022-now, better2022-now, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

Which fields of science does Zero to Three work in?

In 2022-now, 38% of research at Zero to Three is in Physical Sciences, 32% in Health Sciences. Its largest fields are Medicine (30%), Biochemistry, Genetics and Molecular Biology (13%), Chemistry (12%). It does 1.8× the world's share of Life Sciences.

Physical Sciences: 388 fractional works · 38.2% of its workChemistry: 122 fractional works · 12.0% of its workOrganic Chemistry: 89 fractional works · 8.8% of its workInorganic Chemistry: 20 fractional works · 2.0% of its workSpectroscopy: 7 fractional works · 0.7% of its workElectrochemistry: 2 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.3% of its workEngineering: 103 fractional works · 10.1% of its workElectrical and Electronic Engineering: 57 fractional works · 5.6% of its workBiomedical Engineering: 26 fractional works · 2.6% of its workMechanical Engineering: 8 fractional works · 0.8% of its workAutomotive Engineering: 4 fractional works · 0.4% of its workSmaller subfields together: 8 fractional works · 0.8% of its workMaterials Science: 84 fractional works · 8.3% of its workMaterials Chemistry: 59 fractional works · 5.8% of its workBiomaterials: 9 fractional works · 0.9% of its workPolymers and Plastics: 8 fractional works · 0.8% of its workElectronic, Optical and Magnetic Materials: 7 fractional works · 0.7% of its workSmaller subfields together: 2 fractional works · 0.2% of its workEnergy: 30 fractional works · 2.9% of its workRenewable Energy, Sustainability and the Environment: 29 fractional works · 2.9% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEnvironmental Science: 18 fractional works · 1.8% of its workEcology: 4 fractional works · 0.4% of its workWater Science and Technology: 3 fractional works · 0.2% of its workPollution: 2 fractional works · 0.2% of its workSmaller subfields together: 9 fractional works · 0.9% of its workChemical Engineering: 14 fractional works · 1.4% of its workCatalysis: 9 fractional works · 0.9% of its workProcess Chemistry and Technology: 4 fractional works · 0.4% of its workSmaller subfields together: 2 fractional works · 0.2% of its workComputer Science: 7 fractional works · 0.7% of its workArtificial Intelligence: 2 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.5% of its workPhysics and Astronomy: 6 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 3 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.3% of its workEarth and Planetary Sciences: 2 fractional works · 0.2% of its workMathematics: 1 fractional works · 0.1% of its workHealth Sciences: 330 fractional works · 32.5% of its workMedicine: 305 fractional works · 30.0% of its workSurgery: 42 fractional works · 4.2% of its workPulmonary and Respiratory Medicine: 28 fractional works · 2.7% of its workEpidemiology: 23 fractional works · 2.3% of its workOncology: 22 fractional works · 2.2% of its workNeurology: 15 fractional works · 1.5% of its workInfectious Diseases: 14 fractional works · 1.4% of its workPhysiology: 13 fractional works · 1.3% of its workRadiology, Nuclear Medicine and Imaging: 13 fractional works · 1.2% of its workPublic Health, Environmental and Occupational Health: 12 fractional works · 1.2% of its workPathology and Forensic Medicine: 10 fractional works · 1.0% of its workPharmacology: 10 fractional works · 1.0% of its workRheumatology: 10 fractional works · 0.9% of its workCardiology and Cardiovascular Medicine: 9 fractional works · 0.9% of its workPediatrics, Perinatology and Child Health: 9 fractional works · 0.8% of its workEndocrinology, Diabetes and Metabolism: 8 fractional works · 0.8% of its workDermatology: 7 fractional works · 0.7% of its workPsychiatry and Mental health: 6 fractional works · 0.5% of its workOphthalmology: 6 fractional works · 0.5% of its workHepatology: 5 fractional works · 0.5% of its workGenetics: 5 fractional works · 0.5% of its workObstetrics and Gynecology: 5 fractional works · 0.5% of its workNephrology: 3 fractional works · 0.3% of its workHematology: 3 fractional works · 0.3% of its workReproductive Medicine: 3 fractional works · 0.3% of its workRehabilitation: 3 fractional works · 0.3% of its workEmergency Medicine: 2 fractional works · 0.2% of its workComplementary and alternative medicine: 2 fractional works · 0.2% of its workGastroenterology: 2 fractional works · 0.2% of its workSmaller subfields together: 17 fractional works · 1.7% of its workHealth Professions: 13 fractional works · 1.3% of its workGeneral Health Professions: 8 fractional works · 0.8% of its workSmaller subfields together: 5 fractional works · 0.5% of its workNursing: 6 fractional works · 0.6% of its workNutrition and Dietetics: 5 fractional works · 0.5% of its workSmaller subfields together: 1 fractional works · 0.1% of its workDentistry: 3 fractional works · 0.3% of its workVeterinary: 2 fractional works · 0.2% of its workLife Sciences: 250 fractional works · 24.6% of its workBiochemistry, Genetics and Molecular Biology: 129 fractional works · 12.7% of its workMolecular Biology: 89 fractional works · 8.8% of its workGenetics: 12 fractional works · 1.2% of its workCancer Research: 10 fractional works · 0.9% of its workCell Biology: 6 fractional works · 0.6% of its workBiochemistry: 3 fractional works · 0.3% of its workBiotechnology: 2 fractional works · 0.2% of its workSmaller subfields together: 7 fractional works · 0.7% of its workAgricultural and Biological Sciences: 59 fractional works · 5.8% of its workPlant Science: 32 fractional works · 3.1% of its workFood Science: 9 fractional works · 0.9% of its workInsect Science: 6 fractional works · 0.6% of its workEcology, Evolution, Behavior and Systematics: 6 fractional works · 0.6% of its workAnimal Science and Zoology: 2 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.3% of its workNeuroscience: 29 fractional works · 2.9% of its workCellular and Molecular Neuroscience: 8 fractional works · 0.8% of its workCognitive Neuroscience: 7 fractional works · 0.7% of its workNeurology: 6 fractional works · 0.6% of its workSensory Systems: 2 fractional works · 0.2% of its workSmaller subfields together: 5 fractional works · 0.5% of its workImmunology and Microbiology: 24 fractional works · 2.4% of its workImmunology: 19 fractional works · 1.9% of its workMicrobiology: 2 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 9 fractional works · 0.9% of its workPharmacology: 4 fractional works · 0.4% of its workPharmaceutical Science: 4 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.1% of its workSocial Sciences: 48 fractional works · 4.7% of its workSocial Sciences: 18 fractional works · 1.8% of its workSociology and Political Science: 8 fractional works · 0.8% of its workEducation: 3 fractional works · 0.3% of its workSmaller subfields together: 7 fractional works · 0.7% of its workPsychology: 15 fractional works · 1.5% of its workClinical Psychology: 8 fractional works · 0.8% of its workSocial Psychology: 3 fractional works · 0.3% of its workExperimental and Cognitive Psychology: 3 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.2% of its workArts and Humanities: 5 fractional works · 0.5% of its workEconomics, Econometrics and Finance: 5 fractional works · 0.5% of its workEconomics and Econometrics: 4 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBusiness, Management and Accounting: 4 fractional works · 0.4% of its workDecision Sciences: 1 fractional works · 0.1% of its workALL ITS WORKZero to Three1,015fractional works, 2022-now
Life Sciences25%Physical Sciences38%Health Sciences32%Social Sciences5%

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 26 fields, with their numbers
    1. Chemistry12212.0%
    2. Engineering10310.1%
    3. Materials Science848.3%
    4. Energy302.9%
    5. Environmental Science181.8%
    6. Chemical Engineering141.4%
    7. Computer Science70.7%
    8. Physics and Astronomy60.6%
    9. Earth and Planetary Sciences20.2%
    10. Mathematics10.1%
    1. Medicine30530.0%
    2. Health Professions131.3%
    3. Nursing60.6%
    4. Dentistry30.3%
    5. Veterinary20.2%
    1. Biochemistry, Genetics and Molecular Biology12912.7%
    2. Agricultural and Biological Sciences595.8%
    3. Neuroscience292.9%
    4. Immunology and Microbiology242.4%
    5. Pharmacology, Toxicology and Pharmaceutics90.9%
    1. Social Sciences181.8%
    2. Psychology151.5%
    3. Arts and Humanities50.5%
    4. Economics, Econometrics and Finance50.5%
    5. Business, Management and Accounting40.4%
    6. Decision Sciences10.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Zero to Three specialise in?

Where its research is concentrated relative to its size: Organic Chemistry takes 11.6× the share of its output that it takes of world research.

  1. Organic ChemistrySubfield · 89.0 works12×
  2. Inorganic ChemistrySubfield · 20.3 works8.0×
  3. ChemistryField · 121.8 works7.7×
  4. Renewable Energy, Sustainability and the EnvironmentSubfield · 29.1 works3.7×
← 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: 1.21× its world share, 58 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.39× its world share, 129 worksBiochemistry, Geneti…Immunology and Microbiology: 2.38× its world share, 24 worksImmunology and Micro…Neuroscience: 1.76× its world share, 29 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.52× its world share, 9 worksPharmacology, Toxico…Chemical Engineering: 4.02× its world share, 14 worksChemical EngineeringChemistry: 7.65× its world share, 122 worksChemistryComputer Science: 0.09× its world share, 7 worksComputer ScienceEarth and Planetary Sciences: 0.13× its world share, 2 worksEarth and Planetary …Energy: 3.19× its world share, 30 worksEnergyEngineering: 0.68× its world share, 103 worksEngineeringEnvironmental Science: 0.36× its world share, 18 worksEnvironmental ScienceMaterials Science: 2.38× its world share, 84 worksMaterials ScienceMathematics: 0.10× its world share, 1 worksMathematicsPhysics and Astronomy: 0.27× its world share, 6 worksPhysics and AstronomyDentistry: 0.56× its world share, 3 worksDentistryHealth Professions: 0.49× its world share, 13 worksHealth ProfessionsMedicine: 1.56× its world share, 305 worksMedicineNursing: 1.28× its world share, 6 worksNursingVeterinary: 1.62× its world share, 2 worksVeterinaryArts and Humanities: 0.16× its world share, 5 worksArts and HumanitiesBusiness, Management and Accounting: 0.12× its world share, 4 worksBusiness, Management…Decision Sciences: 0.12× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.21× its world share, 5 worksEconomics, Econometr…Psychology: 0.49× its world share, 15 worksPsychologySocial Sciences: 0.14× its world share, 18 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 7.7×. Every wedge is a field page.

All 26 fields, with their numbers
  1. Chemistry7.65×122 works
  2. Chemical Engineering4.02×14 works
  3. Energy3.19×30 works
  4. Pharmacology, Toxicology and Pharmaceutics2.52×9 works
  5. Biochemistry, Genetics and Molecular Biology2.39×129 works
  6. Immunology and Microbiology2.38×24 works
  7. Materials Science2.38×84 works
  8. Neuroscience1.76×29 works
  9. Veterinary1.62×2 works
  10. Medicine1.56×305 works
  11. Nursing1.28×6 works
  12. Agricultural and Biological Sciences1.21×58 works
  13. Engineering0.68×103 works
  14. Dentistry0.56×3 works
  15. Health Professions0.49×13 works
  16. Psychology0.49×15 works
  17. Environmental Science0.36×18 works
  18. Physics and Astronomy0.27×6 works
  19. Economics, Econometrics and Finance0.21×5 works
  20. Arts and Humanities0.16×5 works
  21. Social Sciences0.14×18 works
  22. Earth and Planetary Sciences0.13×2 works
  23. Business, Management and Accounting0.12×4 works
  24. Decision Sciences0.12×1 works
  25. Mathematics0.10×1 works
  26. Computer Science0.09×7 works

Who are the top researchers at Zero to Three?

Ranked on the quality score, Jessica A. Bushar, Rebecca Parlakian and Claire Lerner lead among researchers whose main affiliation is Zero to Three.

  1. 1 Jessica A. Bushar United States · #7,603,929 worldwide 409 citations · 18 works
  2. 2 Rebecca Parlakian United States · #7,638,978 worldwide 234 citations · 33 works
  3. 3 Claire Lerner United States · #7,671,446 worldwide 102 citations · 25 works
  4. 4 Tammy L. Mann United States · #7,681,861 worldwide 250 citations · 33 works
  5. 5 Emily Fenichel United States · #7,698,391 worldwide 384 citations · 50 works
All ranked researchers at Zero to Three

What are the most cited papers from Zero to Three?

The most cited paper from Zero to Three is "Fairness and Contract Design" (Ernst Fehr, Alexander Klein, Klaus M. Schmidt, 2007), with 472 citations. Next come "Civil Disobedience and the Public Sphere" (82) and "DIAGNOSTIC CLASSIFICATION OF MENTAL HEALTH AND DEVELOPMENTAL DISORDERS OF INFANCY AND EARLY CHILDHOOD DC:0–5 : SELECTIVE REVIEWS FROM A NEW NOSOLOGY FOR EARLY CHILDHOOD PSYCHOPATHOLOGY" (70).

Most cited papers
#PaperReleasedCitations
1 Fairness and Contract Design Ernst Fehr, Alexander Klein, Klaus M. Schmidt · Econometrica 2007 472
2 Civil Disobedience and the Public Sphere William R. Smith · Journal of Political Philosophy 5 Mar 2010 82
3 DIAGNOSTIC CLASSIFICATION OF MENTAL HEALTH AND DEVELOPMENTAL DISORDERS OF INFANCY AND EARLY CHILDHOOD DC:0–5 : SELECTIVE REVIEWS FROM A NEW NOSOLOGY FOR EARLY CHILDHOOD PSYCHOPATHOLOGY Charles H. Zeanah, Alice S. Carter, Julie Cohen et al. · Infant Mental Health Journal 29 Aug 2016 70
4 Trajectories of objectively-measured physical activity and sedentary time over the course of pregnancy in women self-identified as inactive Jennifer Huberty, Matthew Paul Buman, Jenn A. Leiferman et al. · Preventive Medicine Reports Open access 29 Apr 2016 69
5 A Randomized Trial of Text Messaging for Smoking Cessation in Pregnant Women Lorien C. Abroms, Pamela Ryden Johnson, Leah E. Leavitt et al. · American Journal of Preventive Medicine Open access 2 Oct 2017 65
All 86 most cited papers, with filters and sorting

Which keywords describe research at Zero to Three?

By fractional works in 2022-now, weighted toward what it does more of than the world: Catalysis, Cathode Materials, Electrocatalysis, Metal-Organic Frameworks, Epidemiology, Transition Metal Catalysis, Organic Synthesis and Inflammation.

▲ 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. Epidemiology57▲ 1.40×122 topics
  2. Catalysis50▲ 7.4×24 topics
  3. Inflammation44▲ 2.0×79 topics
  4. Oxidative Stress33▲ 1.96×57 topics
  5. Nanomaterials31▲ 2.9×14 topics
  6. Cancer31▲ 2.3×49 topics
  7. Cathode Materials31▲ 7.9×3 topics
  8. Electrocatalysis29▲ 10×5 topics
  9. Nanoparticles29▲ 2.2×26 topics
  10. Metal-Organic Frameworks28▲ 6.6×6 topics
  11. Biomedical Applications26▲ 2.2×28 topics
  12. Energy Storage25▲ 3.8×7 topics
  13. Transition Metal Catalysis23▲ 26×4 topics
  14. Organic Synthesis22▲ 19×9 topics
  15. Water Splitting22▲ 5.7×4 topics
  16. Transition Metal Complexes21▲ 23×4 topics
  17. Self-Assembly20▲ 6.1×11 topics
  18. Chemical Sensors20▲ 8.5×3 topics
  19. Rechargeable Batteries20▲ 7.3×2 topics
  20. Metal-Catalyzed Reactions19▲ 31×3 topics
  21. Heterocycles19▲ 20×7 topics
  22. Medicinal Chemistry18▲ 6.4×12 topics
  23. Catalysts17▲ 8.4×3 topics
  24. Photodynamic Therapy17▲ 7.5×6 topics
  25. Bioimaging17▲ 7.5×5 topics
  26. Reactive Oxygen Species16▲ 3.9×13 topics
  27. Hydrogenation16▲ 9.1×5 topics
  28. Methane Storage16▲ 12×2 topics
  29. CO2 Reduction15▲ 6.9×2 topics
  30. Oxidative Coupling15▲ 30×2 topics
  31. Carbon–Carbon Bond Formation15▲ 32×1 topic
  32. C–H Activation15▲ 32×1 topic
  33. Enantioselective Synthesis14▲ 22×7 topics
  34. Heterogeneous Catalysis13▲ 6.8×4 topics
  35. Ionic Conductivity12▲ 8.9×2 topics
  36. Fuel Cells12▲ 7.7×2 topics
  37. Catalytic12▲ 9.9×5 topics
  38. Carbon Dioxide12▲ 7.3×3 topics
  39. Lithium-Sulfur Batteries12▲ 8.2×2 topics
  40. Hydrogen Storage12▲ 9.0×3 topics

Which research topics does Zero to Three publish most on?

By volume in 2022-now: Catalytic C–H Functionalization Methods, Advanced Battery Materials and Technologies, Electrocatalysts for Energy Conversion and Advancements in Battery Materials.

  1. 1 Catalytic C–H Functionalization Methods Organic Chemistry 15 works
  2. 2 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 11 works
  3. 3 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 11 works
  4. 4 Advancements in Battery Materials Electrical and Electronic Engineering 11 works
  5. 5 Luminescence and Fluorescent Materials Materials Chemistry 10 works
  6. 6 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 9 works
  7. 7 Advanced battery technologies research Electrical and Electronic Engineering 9 works
  8. 8 Radical Photochemical Reactions Organic Chemistry 9 works
  9. 9 Metal-Organic Frameworks: Synthesis and Applications Inorganic Chemistry 8 works
  10. 10 Covalent Organic Framework Applications Materials Chemistry 8 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 available42.1%not open57.9%

World: 40% of research is openly available.

with international co-authors80.1%domestic only19.9%

World: 18% is written across borders.

How has Zero to Three's research output changed?

Output in 2022-2025 was 15% lower than in 2018-2021.

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 Zero to Three as a percentage of every work published that year, 0.0031% in 2024.

still counting0.0050%0.010%0.015%Zero to Three0.0062% in 202519801990200020102020

Fractional works of Zero to Three 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.

still counting5%10%15%all institutions10.0% in 2025Zero to Three9.4% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 10.1% in 2005.

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Zero to Three on Science Explorer

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