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Company · Falls Church · United States

Cortana (United States)

cortana.comROR OpenAlex
Research works
8
▼ 66% vs 2018-21
Citations
210
27.5 per fractional work
Top-10% rate
0.0%
all institutions 10.0%
Open access
35%
world 40%
International
13%
world 18%
Cortana (United States)

Not ranked overall: Cortana (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 Cortana (United States) work in?

In all years, 90% of research at Cortana (United States) is in Physical Sciences, 5% in Social Sciences. Its largest fields are Earth and Planetary Sciences (47%), Engineering (24%), Environmental Science (8%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 7 fractional works · 90.0% of its workEarth and Planetary Sciences: 4 fractional works · 46.7% of its workOceanography: 2 fractional works · 24.8% of its workEarth-Surface Processes: 1 fractional works · 13.1% of its workAtmospheric Science: 1 fractional works · 8.8% of its workEngineering: 2 fractional works · 23.6% of its workComputational Mechanics: 1 fractional works · 10.9% of its workAerospace Engineering: 1 fractional works · 8.8% of its workOcean Engineering: 0 fractional works · 2.2% of its workElectrical and Electronic Engineering: 0 fractional works · 1.7% of its workEnvironmental Science: 1 fractional works · 8.0% of its workEcology: 0 fractional works · 2.2% of its workEnvironmental Engineering: 0 fractional works · 2.2% of its workNature and Landscape Conservation: 0 fractional works · 2.2% of its workPollution: 0 fractional works · 1.4% of its workComputer Science: 1 fractional works · 7.9% of its workArtificial Intelligence: 0 fractional works · 5.1% of its workInformation Systems: 0 fractional works · 1.4% of its workComputer Science Applications: 0 fractional works · 1.0% of its workComputational Theory and Mathematics: 0 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 3.5% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 1.7% of its workMaterials Chemistry: 0 fractional works · 1.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.3% of its workSpectroscopy: 0 fractional works · 0.3% of its workSocial Sciences: 0 fractional works · 5.4% of its workSocial Sciences: 0 fractional works · 3.3% of its workSociology and Political Science: 0 fractional works · 2.2% of its workEducation: 0 fractional works · 1.0% of its workArts and Humanities: 0 fractional works · 1.0% of its workLiterature and Literary Theory: 0 fractional works · 1.0% of its workDecision Sciences: 0 fractional works · 1.0% of its workInformation Systems and Management: 0 fractional works · 1.0% of its workLife Sciences: 0 fractional works · 4.6% of its workAgricultural and Biological Sciences: 0 fractional works · 4.3% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 2.2% of its workFood Science: 0 fractional works · 2.2% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.3% of its workMolecular Biology: 0 fractional works · 0.3% of its workALL ITS WORKCortana (UnitedStates)8fractional works, all years
Life Sciences5%Physical Sciences90%Social Sciences5%

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 11 fields, with their numbers
    1. Earth and Planetary Sciences446.7%
    2. Engineering223.6%
    3. Environmental Science18.0%
    4. Computer Science17.9%
    5. Materials Science03.5%
    6. Chemistry00.3%
    1. Social Sciences03.3%
    2. Arts and Humanities01.0%
    3. Decision Sciences01.0%
    1. Agricultural and Biological Sciences04.3%
    2. Biochemistry, Genetics and Molecular Biology00.3%
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.

What are the most cited papers from Cortana (United States)?

The most cited paper from Cortana (United States) is "Drag Reduction in Nature" (Dennis Meyer Bushnell, Keegan J. Moore, 1991), with 298 citations. Next come "Selective Plasmonic Gas Sensing: H2, NO2, and CO Spectral Discrimination by a Single Au-CeO2Nanocomposite Film" (118) and "Plasmonic-Based Sensing Using an Array of Au–Metal Oxide Thin Films" (50).

Most cited papers
#PaperReleasedCitations
1 Drag Reduction in Nature Dennis Meyer Bushnell, Keegan J. Moore · Annual Review of Fluid Mechanics 1991 298
2 Selective Plasmonic Gas Sensing: H2, NO2, and CO Spectral Discrimination by a Single Au-CeO2Nanocomposite Film Nicholas A. Joy, Manjula I. Nandasiri, Phillip H. Rogers et al. · Analytical Chemistry 7 May 2012 118
3 Plasmonic-Based Sensing Using an Array of Au–Metal Oxide Thin Films Nicholas A. Joy, Phillip H. Rogers, Manjula I. Nandasiri et al. · Analytical Chemistry 6 Nov 2012 50
4 Natural Language Interfaces with Fine-Grained User Interaction Yu Su, Ahmed Hassan Awadallah, Miaosen Wang et al. Conference paper 27 Jun 2018 27
5 Structure and Persistence of Ship Wakes and the Role of Langmuir-Type Circulations Ryan Somero, Andre Basovich, Eric G. Paterson · Journal of Ship Research 8 Nov 2018 9
All 13 most cited papers, with filters and sorting

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

By volume in 2022-now: Remote Sensing in Agriculture, Soil Geostatistics and Mapping and Geochemistry and Geologic Mapping.

Remote Sensing in Agricu…0Remote Sensing in Agriculture: 0 fractional worksSoil Geostatistics and M…0Soil Geostatistics and Mapping: 0 fractional worksGeochemistry and Geologi…0Geochemistry and Geologic Mapping: 0 fractional works
EcologyEnvironmental EngineeringArtificial Intelligence

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

  1. 1 Remote Sensing in Agriculture Ecology 0 works
  2. 2 Soil Geostatistics and Mapping Environmental Engineering 0 works
  3. 3 Geochemistry and Geologic Mapping Artificial Intelligence 0 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 available34.6%not open65.4%

World: 40% of research is openly available.

with international co-authors13.0%domestic only87.0%

World: 18% is written across borders.

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

Output in 2022-2025 was 66% lower than in 2018-2021.

200020102020
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 Cortana (United States) as a percentage of every work published that year, 0.0000060% in 2021.

0.000050%0.00010%Cortana (United States)0.0000096% in 2022200020102020

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

Other research institutions in Falls Church

All research institutions in Falls Church

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

Discussion

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