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Company · Natick · United States

Sefacor (United States)

sefacor.comROR OpenAlex
Research works
32
fractional, all time
Citations
56
1.8 per fractional work
Top-10% rate
9.9%
all institutions 10.0%
Open access
1%
world 40%
International
6%
world 18%
Sefacor (United States)

Not ranked overall: Sefacor (United States) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Sefacor (United States) work in?

In all years, 89% of research at Sefacor (United States) is in Physical Sciences, 7% in Social Sciences. Its largest fields are Engineering (80%), Decision Sciences (4%), Medicine (4%). It does 2.0× the world's share of Physical Sciences.

Physical Sciences: 28 fractional works · 89.3% of its workEngineering: 26 fractional works · 80.1% of its workOcean Engineering: 20 fractional works · 64.2% of its workMechanical Engineering: 2 fractional works · 7.3% of its workMechanics of Materials: 1 fractional works · 2.6% of its workAerospace Engineering: 1 fractional works · 2.1% of its workComputational Mechanics: 1 fractional works · 2.1% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 1.0% of its workControl and Systems Engineering: 0 fractional works · 0.7% of its workPhysics and Astronomy: 1 fractional works · 3.1% of its workAstronomy and Astrophysics: 1 fractional works · 3.1% of its workEarth and Planetary Sciences: 1 fractional works · 2.6% of its workAtmospheric Science: 0 fractional works · 1.6% of its workGeology: 0 fractional works · 1.0% of its workEnvironmental Science: 1 fractional works · 2.1% of its workEnvironmental Chemistry: 0 fractional works · 1.0% of its workEnvironmental Engineering: 0 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.0% of its workComputer Science: 0 fractional works · 1.4% of its workInformation Systems: 0 fractional works · 1.0% of its workArtificial Intelligence: 0 fractional works · 0.3% of its workSocial Sciences: 2 fractional works · 7.0% of its workDecision Sciences: 1 fractional works · 4.2% of its workStatistics, Probability and Uncertainty: 1 fractional works · 4.2% of its workArts and Humanities: 1 fractional works · 1.8% of its workArcheology: 0 fractional works · 1.0% of its workHistory: 0 fractional works · 0.3% of its workPhilosophy: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEconomics, Econometrics and Finance: 0 fractional works · 1.0% of its workEconomics and Econometrics: 0 fractional works · 1.0% of its workHealth Sciences: 1 fractional works · 3.7% of its workMedicine: 1 fractional works · 3.7% of its workSurgery: 1 fractional works · 3.1% of its workPsychiatry and Mental health: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workALL ITS WORKSefacor (UnitedStates)32fractional works, all years
Physical Sciences89%Health Sciences4%Social Sciences7%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. 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 3 domains and 9 fields, with their numbers
    1. Engineering2680.1%
    2. Physics and Astronomy13.1%
    3. Earth and Planetary Sciences12.6%
    4. Environmental Science12.1%
    5. Computer Science01.4%
    1. Decision Sciences14.2%
    2. Arts and Humanities11.8%
    3. Economics, Econometrics and Finance01.0%
    1. Medicine13.7%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Sefacor (United States) specialise in?

Where its research is concentrated relative to its size: Ocean Engineering takes 126.9× the share of its output that it takes of world research.

  1. Ocean EngineeringSubfield · 20.5 works127×
  2. EngineeringField · 25.6 works5.5×
  3. Physical SciencesDomain · 28.5 works2.2×
← 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.

    Which keywords describe research at Sefacor (United States)?

    By fractional works in all years, weighted toward what it does more of than the world: Oil and Gas, Subsea, Drilling Fluids, Well Integrity, Environmental Impact, Offshore Decommissioning, Ship Recycling and Ensemble Kalman Filter.

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

    Size is fractional works in all years 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 21 words are chosen for being large and distinctive. Each links to the topic it comes from most.

    All 21 words, with their numbers
    1. Oil and Gas9▲ 848×1 topic
    2. Subsea9▲ 2106×1 topic
    3. Drilling Fluids5▲ 278×1 topic
    4. Well Integrity5▲ 278×1 topic
    5. Environmental Impact4▲ 9.4×2 topics
    6. Offshore Decommissioning4▲ 1080×1 topic
    7. Ship Recycling4▲ 1080×1 topic
    8. Ensemble Kalman Filter2▲ 49×1 topic
    9. Optimization2▲ 11×1 topic
    10. Machine Learning2▲ 2.4×4 topics
    11. Bayesian Networks1▲ 49×1 topic
    12. Corrosion1▲ 36×1 topic
    13. Fault Tree Analysis1▲ 90×1 topic
    14. Pipeline1▲ 45×1 topic
    15. Fault Diagnosis1▲ 17×2 topics
    16. Artificial Lift Systems1▲ 116×1 topic
    17. Electric Submersible Pumps1▲ 116×1 topic
    18. Guidelines1▲ 6.6×1 topic
    19. Peripheral Arterial Disease1▲ 82×1 topic
    20. Solar System Abundances1▲ 37×1 topic
    21. Terrestrial Planets1▲ 37×1 topic

    Which research topics does Sefacor (United States) publish most on?

    By volume: Offshore Engineering and Technologies, Drilling and Well Engineering, Marine and Offshore Engineering Studies and Reservoir Engineering and Simulation Methods.

    Offshore Engineering and…9Offshore Engineering and Technologies: 9 fractional worksDrilling and Well Engineering: 5 fractional worksMarine and Offshore Engi…4Marine and Offshore Engineering Studies: 4 fractional worksReservoir Engineering and Simulation Methods: 2 fractional worksRisk and Safety Analysis: 1 fractional worksStructural Integrity and Reliability Analysis: 1 fractional worksOil and Gas Production Techniques: 1 fractional worksAstro and Planetary Science: 1 fractional worksPeripheral Artery Disease Management: 1 fractional worksSpacecraft and Cryogenic Technologies: 1 fractional works
    Ocean EngineeringStatistics, Probability and UncertaintyMechanical EngineeringAstronomy and Astrophysics2 others

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

    1. 1 Offshore Engineering and Technologies Ocean Engineering 9 works
    2. 2 Drilling and Well Engineering Ocean Engineering 5 works
    3. 3 Marine and Offshore Engineering Studies Ocean Engineering 4 works
    4. 4 Reservoir Engineering and Simulation Methods Ocean Engineering 2 works
    5. 5 Risk and Safety Analysis Statistics, Probability and Uncertainty 1 works
    6. 6 Structural Integrity and Reliability Analysis Mechanical Engineering 1 works
    7. 7 Oil and Gas Production Techniques Ocean Engineering 1 works
    8. 8 Astro and Planetary Science Astronomy and Astrophysics 1 works
    9. 9 Peripheral Artery Disease Management Surgery 1 works
    10. 10 Spacecraft and Cryogenic Technologies Aerospace Engineering 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 available1.0%not open99.0%

    World: 40% of research is openly available.

    with international co-authors6.0%domestic only94.0%

    World: 18% is written across borders.

    How has Sefacor (United States)'s research output changed?

    1985199019952000
    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 Sefacor (United States) as a percentage of every work published that year, 0.0000048% in 2003.

    0.0010%0.0020%Sefacor (United States)0.000018% in 2004198019902000

    Fractional works of Sefacor (United States) over all fractional works that year. How the balance of science has shifted.

    Other research institutions in Natick

    All research institutions in Natick

    Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

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