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Company · Hampton · United States

Analytical Services & Materials (United States)

In research, Analytical Services & Materials (United States) stands highest in Engineering (#3,122 of 9,532 worldwide), Physical Sciences (#6,905 of 17,446 worldwide) and Computational Mechanics (#725 of 1,225 worldwide), over all time.

asm-usa.comROR OpenAlex
World rank, all time
#19,506
of 34,923
Rank in United States
#4,049
of 7,310
Research works
629
▼ 65% vs 2018-21
Citations
11k
17.1 per fractional work
Top-10% rate
0.5%
all institutions 10.0%
vs its own fields
1.02×
1.00× is exactly expected
Open access
24%
world 40%
International
3%
world 18%
Analytical Services & Materials (United States)

What is Analytical Services & Materials (United States) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
EngineeringField #3,122 of 9,532 6.5%445
Physical SciencesDomain #6,905 of 17,446 7.2%614
Computational MechanicsSubfield #725 of 1,225 5.4%126

Each strip is that field's whole ranked pool, with the notch where Analytical Services & Materials (United States) 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 fields of science does Analytical Services & Materials (United States) work in?

In all years, 98% of research at Analytical Services & Materials (United States) is in Physical Sciences, 2% in Social Sciences. Its largest fields are Engineering (71%), Environmental Science (7%), Materials Science (6%). It does 2.4× the world's share of Physical Sciences.

Physical Sciences: 614 fractional works · 97.7% of its workEngineering: 445 fractional works · 70.7% of its workComputational Mechanics: 126 fractional works · 20.1% of its workAerospace Engineering: 92 fractional works · 14.6% of its workMechanics of Materials: 86 fractional works · 13.8% of its workMechanical Engineering: 56 fractional works · 9.0% of its workCivil and Structural Engineering: 34 fractional works · 5.4% of its workBiomedical Engineering: 14 fractional works · 2.3% of its workElectrical and Electronic Engineering: 13 fractional works · 2.1% of its workControl and Systems Engineering: 7 fractional works · 1.1% of its workOcean Engineering: 5 fractional works · 0.8% of its workAutomotive Engineering: 3 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 0.3% of its workBuilding and Construction: 2 fractional works · 0.3% of its workEnvironmental Science: 47 fractional works · 7.4% of its workGlobal and Planetary Change: 35 fractional works · 5.6% of its workEnvironmental Engineering: 10 fractional works · 1.5% of its workSmaller subfields together: 2 fractional works · 0.3% of its workMaterials Science: 38 fractional works · 6.1% of its workMaterials Chemistry: 19 fractional works · 3.0% of its workPolymers and Plastics: 6 fractional works · 0.9% of its workGeneral Materials Science: 6 fractional works · 0.9% of its workElectronic, Optical and Magnetic Materials: 3 fractional works · 0.5% of its workMetals and Alloys: 2 fractional works · 0.4% of its workCeramics and Composites: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.1% of its workEarth and Planetary Sciences: 32 fractional works · 5.2% of its workAtmospheric Science: 28 fractional works · 4.4% of its workGeophysics: 2 fractional works · 0.4% of its workOceanography: 2 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 24 fractional works · 3.8% of its workApplied Mathematics: 23 fractional works · 3.6% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPhysics and Astronomy: 14 fractional works · 2.2% of its workAstronomy and Astrophysics: 6 fractional works · 0.9% of its workRadiation: 3 fractional works · 0.5% of its workAtomic and Molecular Physics, and Optics: 2 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.5% of its workComputer Science: 8 fractional works · 1.3% of its workArtificial Intelligence: 2 fractional works · 0.4% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.6% of its workChemistry: 4 fractional works · 0.6% of its workSpectroscopy: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.3% of its workChemical Engineering: 2 fractional works · 0.3% of its workSocial Sciences: 11 fractional works · 1.7% of its workDecision Sciences: 10 fractional works · 1.6% of its workStatistics, Probability and Uncertainty: 10 fractional works · 1.5% of its workSmaller subfields together: 0 fractional works · 0.0% of its workSocial Sciences: 0 fractional works · 0.1% of its workPsychology: 0 fractional works · 0.0% of its workHealth Sciences: 2 fractional works · 0.4% of its workMedicine: 2 fractional works · 0.3% of its workHealth Professions: 1 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.0% of its workLife Sciences: 1 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.1% of its workNeuroscience: 0 fractional works · 0.1% of its workAgricultural and Biological Sciences: 0 fractional works · 0.1% of its workALL ITS WORKAnalyticalServices &…629fractional works, all years
Life Sciences0%Physical Sciences98%Health Sciences0%Social Sciences2%

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 4 domains and 22 fields, with their numbers
    1. Engineering44570.7%
    2. Environmental Science477.4%
    3. Materials Science386.1%
    4. Earth and Planetary Sciences325.2%
    5. Mathematics243.8%
    6. Physics and Astronomy142.2%
    7. Computer Science81.3%
    8. Chemistry40.6%
    9. Chemical Engineering20.3%
    10. Energy00.0%
    1. Decision Sciences101.6%
    2. Social Sciences00.1%
    3. Psychology00.0%
    4. Economics, Econometrics and Finance00.0%
    5. Arts and Humanities00.0%
    6. Business, Management and Accounting00.0%
    1. Medicine20.3%
    2. Health Professions10.1%
    3. Veterinary00.0%
    1. Biochemistry, Genetics and Molecular Biology10.1%
    2. Neuroscience00.1%
    3. Agricultural and Biological Sciences00.1%
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: 0.26× its world share, 0 worksAgricultural and Bio…Chemistry: 0.79× its world share, 0 worksChemistryComputer Science: 0.28× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 1.85× its world share, 0 worksEarth and Planetary …Engineering: 4.74× its world share, 3 worksEngineeringEnvironmental Science: 1.36× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.62× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.78× its world share, 0 worksPhysics and AstronomyMedicine: 0.23× its world share, 0 worksMedicineBusiness, Management and Accounting: 0.24× its world share, 0 worksBusiness, Management…Decision Sciences: 1.29× its world share, 0 worksDecision SciencesPsychology: 1.43× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.7×. Every wedge is a field page.

All 12 fields, with their numbers
  1. Engineering4.74×3 works
  2. Earth and Planetary Sciences1.85×0 works
  3. Psychology1.43×0 works
  4. Environmental Science1.36×0 works
  5. Decision Sciences1.29×0 works
  6. Chemistry0.79×0 works
  7. Physics and Astronomy0.78×0 works
  8. Materials Science0.62×0 works
  9. Computer Science0.28×0 works
  10. Agricultural and Biological Sciences0.26×0 works
  11. Business, Management and Accounting0.24×0 works
  12. Medicine0.23×0 works

Who are the top researchers at Analytical Services & Materials (United States)?

Ranked on the quality score, RH Martin, Mohammad A. Aminpour and Rajiv A. Naik lead among researchers whose main affiliation is Analytical Services & Materials (United States).

  1. 1 RH Martin United States · #2,124,999 worldwide 919 citations · 23 works
  2. 2 Mohammad A. Aminpour United States · #2,131,748 worldwide 1.2k citations · 54 works
  3. 3 Rajiv A. Naik United States · #3,739,274 worldwide 871 citations · 60 works
  4. 4 PRADEEP KAMATH United States · #4,353,116 worldwide 484 citations · 19 works
  5. 5 W. Pfenninger United States · #5,183,342 worldwide 496 citations · 42 works
  6. 6 S. M. Mangalam United States · #5,223,523 worldwide 443 citations · 35 works
  7. 7 Chandra S. Vemuru United States · #5,301,447 worldwide 107 citations · 19 works
  8. 8 C. K. Rutledge United States · #5,536,308 worldwide 194 citations · 25 works
  9. 9 C. PRASAD United States · #5,699,095 worldwide 282 citations · 24 works
  10. 10 Karl E. Wiedemann United States · #5,853,956 worldwide 243 citations · 33 works
All ranked researchers at Analytical Services & Materials (United States)

What are the most cited papers from Analytical Services & Materials (United States)?

The most cited paper from Analytical Services & Materials (United States) is "Calculation of strain-energy release rates with higher order and singular finite elements" (Ivatury S. Raju, 1987), with 440 citations. Next come "SIRTA, a ground-based atmospheric observatory for cloud and aerosol research" (368) and "Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Tropical Rainfall Measuring Mission Satellite. Part I: Methodology" (335).

Most cited papers
#PaperReleasedCitations
1 Calculation of strain-energy release rates with higher order and singular finite elements Ivatury S. Raju · Engineering Fracture Mechanics 1987 440
2 SIRTA, a ground-based atmospheric observatory for cloud and aerosol research Martial Haeffelin et al. · Annales Geophysicae Open access 28 Feb 2005 368
3 Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Tropical Rainfall Measuring Mission Satellite. Part I: Methodology Norman G. Loeb, Natividad Manalo‐Smith, Seiji Kato et al. · Journal of applied meteorology 29 Jan 2003 335
4 Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Terra Satellite. Part I: Methodology Norman G. Loeb, Seiji Kato, Konstantin Loukachine et al. · Journal of Atmospheric and Oceanic Technology Apr 2005 328
5 Satellite‐based assessment of possible dust aerosols semi‐direct effect on cloud water path over East Asia Jianping Huang, Bing Lin, Patrick Minnis et al. · Geophysical Research Letters Open access Oct 2006 327
All 60 most cited papers, with filters and sorting

Which keywords describe research at Analytical Services & Materials (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Large-Eddy Simulation, Heat Transfer, Radial Basis Functions, Adaptive Mesh Refinement, High-Order Schemes, Shock-Wave Interactions, Turbulence Modeling and Turbulent Flows.

▲ 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 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. Large-Eddy Simulation90▲ 59×5 topics
  2. Heat Transfer78▲ 25×14 topics
  3. Radial Basis Functions63▲ 102×2 topics
  4. Adaptive Mesh Refinement57▲ 102×2 topics
  5. High-Order Schemes57▲ 102×2 topics
  6. Shock-Wave Interactions52▲ 150×1 topic
  7. Turbulence Modeling52▲ 150×1 topic
  8. Turbulent Flows51▲ 61×3 topics
  9. Vortex Dynamics50▲ 47×3 topics
  10. Boundary Layer Transition50▲ 82×1 topic
  11. Particle Image Velocimetry50▲ 82×1 topic
  12. Mechanical Properties45▲ 7.6×24 topics
  13. Air Quality39▲ 33×4 topics
  14. Turbulent Flow34▲ 42×4 topics
  15. Finite Element Analysis29▲ 20×7 topics
  16. Flow Control26▲ 66×2 topics
  17. Satellite Observations26▲ 37×3 topics
  18. Numerical Methods23▲ 32×3 topics
  19. Fracture Mechanics22▲ 46×3 topics
  20. Kinetic Theory22▲ 60×2 topics
  21. Adhesive Joints22▲ 43×2 topics
  22. Spectral Analysis22▲ 42×2 topics
  23. Ballistic Impact22▲ 48×2 topics
  24. Boltzmann Equation22▲ 102×1 topic
  25. Rarefied Flows22▲ 102×1 topic
  26. Fatigue Crack Closure22▲ 77×1 topic
  27. Fracture Toughness Testing22▲ 77×1 topic
  28. Acoustic Sources22▲ 133×1 topic
  29. Jet Noise22▲ 133×1 topic
  30. Mechanical Behavior21▲ 23×2 topics
  31. Boundary Layer20▲ 22×4 topics
  32. Cohesive Zone Models19▲ 73×1 topic
  33. Delamination19▲ 54×1 topic
  34. Combustion Instabilities18▲ 38×2 topics
  35. Emissions18▲ 14×3 topics
  36. Hydrological Cycle17▲ 26×2 topics
  37. Wave Propagation16▲ 20×3 topics
  38. Climate16▲ 34×2 topics
  39. Aerosols15▲ 41×1 topic
  40. Atmospheric Dust15▲ 74×1 topic

Which research topics does Analytical Services & Materials (United States) publish most on?

By volume in 2022-now: Spacecraft Design and Technology, Engineering Applied Research, Automotive and Human Injury Biomechanics and Mechanical Behavior of Composites.

Spacecraft Design and Te…1Spacecraft Design and Technology: 1 fractional worksEngineering Applied Research: 0 fractional worksAutomotive and Human Injury Biomechanics: 0 fractional worksMechanical Behavior of Composites: 0 fractional worksSpace Exploration and Te…0Space Exploration and Technology: 0 fractional worksHuman-Automation Interaction and Safety: 0 fractional worksWind and Air Flow Studies: 0 fractional worksAdvanced Measurement and Metrology Techniques: 0 fractional worksCellular and Composite Structures: 0 fractional worksStructural Analysis and Optimization: 0 fractional works
Aerospace EngineeringCivil and Structural EngineeringPulmonary and Respiratory MedicineMechanics of Materials3 others

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

  1. 1 Spacecraft Design and Technology Aerospace Engineering 1 works
  2. 2 Engineering Applied Research Civil and Structural Engineering 0 works
  3. 3 Automotive and Human Injury Biomechanics Pulmonary and Respiratory Medicine 0 works
  4. 4 Mechanical Behavior of Composites Mechanics of Materials 0 works
  5. 5 Space Exploration and Technology Aerospace Engineering 0 works
  6. 6 Human-Automation Interaction and Safety Social Psychology 0 works
  7. 7 Wind and Air Flow Studies Environmental Engineering 0 works
  8. 8 Advanced Measurement and Metrology Techniques Mechanical Engineering 0 works
  9. 9 Cellular and Composite Structures Mechanical Engineering 0 works
  10. 10 Structural Analysis and Optimization Civil and Structural Engineering 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 available23.7%not open76.3%

World: 40% of research is openly available.

with international co-authors3.2%domestic only96.8%

World: 18% is written across borders.

How has Analytical Services & Materials (United States)'s research output changed?

Output in 2022-2025 was 65% 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 Analytical Services & Materials (United States) as a percentage of every work published that year, 0.000036% in 2024.

still counting0.0025%0.0050%0.0075%Analytical Services & Materials (United States)0.0000092% in 202519801990200020102020

Fractional works of Analytical Services & Materials (United States) 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.

10%20%all institutions10.0% in 1997Analytical Services & Materials (United States)5.1% in 1997

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 15.3% in 1995.

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