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Institution · Porto Salvo · Portugal

Instituto de Soldadura e Qualidade

In research, Instituto de Soldadura e Qualidade stands highest in Physical Sciences (#7,067 of 10,670 worldwide), 2022-now.

isq.pt/EN/homepage.aspxROR OpenAlex
World rank, 2022-now
#8,943
of 22,385 · #8,120 all time
Rank in Portugal
#68
of 168
Research works
447
▲ 63% vs 2018-21
Citations
4.6k
10.2 per fractional work
Top-10% rate
9.4%
all institutions 10.0%
vs its own fields
0.97×
1.00× is exactly expected
Open access
74%
world 40%
International
56%
world 18%
Instituto de Soldadura e Qualidade

What is Instituto de Soldadura e Qualidade 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
Physical SciencesDomain #7,067 of 10,670 11.3%63 #5396

Each strip is that field's whole ranked pool, with the notch where Instituto de Soldadura e Qualidade 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 Instituto de Soldadura e Qualidade work in?

In 2022-now, 40% of research at Instituto de Soldadura e Qualidade is in Physical Sciences, 27% in Social Sciences. Its largest fields are Engineering (21%), Social Sciences (16%), Medicine (14%).

Physical Sciences: 70 fractional works · 40.3% of its workEngineering: 36 fractional works · 20.8% of its workMechanical Engineering: 10 fractional works · 5.9% of its workBuilding and Construction: 4 fractional works · 2.4% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 2.1% of its workElectrical and Electronic Engineering: 3 fractional works · 1.9% of its workCivil and Structural Engineering: 3 fractional works · 1.8% of its workBiomedical Engineering: 3 fractional works · 1.8% of its workControl and Systems Engineering: 2 fractional works · 1.4% of its workAutomotive Engineering: 2 fractional works · 1.4% of its workMechanics of Materials: 1 fractional works · 0.7% of its workAerospace Engineering: 1 fractional works · 0.5% of its workMedia Technology: 1 fractional works · 0.3% of its workComputational Mechanics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 14 fractional works · 8.2% of its workManagement, Monitoring, Policy and Law: 3 fractional works · 1.8% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 1.3% of its workEnvironmental Engineering: 2 fractional works · 1.1% of its workEcology: 2 fractional works · 1.1% of its workWater Science and Technology: 2 fractional works · 1.0% of its workPollution: 1 fractional works · 0.7% of its workEnvironmental Chemistry: 1 fractional works · 0.4% of its workNature and Landscape Conservation: 1 fractional works · 0.4% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workComputer Science: 10 fractional works · 5.9% of its workInformation Systems: 6 fractional works · 3.6% of its workComputer Science Applications: 1 fractional works · 0.8% of its workComputational Theory and Mathematics: 1 fractional works · 0.6% of its workArtificial Intelligence: 1 fractional works · 0.4% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 5 fractional works · 2.9% of its workMaterials Chemistry: 4 fractional works · 2.1% of its workPolymers and Plastics: 0 fractional works · 0.3% of its workBiomaterials: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnergy: 2 fractional works · 1.2% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.6% of its workEnergy Engineering and Power Technology: 1 fractional works · 0.6% of its workChemistry: 1 fractional works · 0.5% of its workInorganic Chemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 1 fractional works · 0.4% of its workGeology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.2% of its workChemical Engineering: 0 fractional works · 0.1% of its workSocial Sciences: 48 fractional works · 27.3% of its workSocial Sciences: 28 fractional works · 15.9% of its workEducation: 17 fractional works · 9.5% of its workSociology and Political Science: 5 fractional works · 2.6% of its workDemography: 2 fractional works · 1.2% of its workPolitical Science and International Relations: 2 fractional works · 1.0% of its workHealth: 1 fractional works · 0.6% of its workUrban Studies: 1 fractional works · 0.3% of its workLaw: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workBusiness, Management and Accounting: 6 fractional works · 3.6% of its workStrategy and Management: 3 fractional works · 1.5% of its workOrganizational Behavior and Human Resource Management: 2 fractional works · 1.1% of its workAccounting: 1 fractional works · 0.3% of its workManagement of Technology and Innovation: 1 fractional works · 0.3% of its workTourism, Leisure and Hospitality Management: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPsychology: 6 fractional works · 3.6% of its workClinical Psychology: 2 fractional works · 1.4% of its workExperimental and Cognitive Psychology: 2 fractional works · 1.1% of its workSocial Psychology: 1 fractional works · 0.5% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 3 fractional works · 1.9% of its workInformation Systems and Management: 3 fractional works · 1.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.3% of its workEconomics and Econometrics: 2 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 2 fractional works · 1.1% of its workLanguage and Linguistics: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.7% of its workHealth Sciences: 45 fractional works · 25.9% of its workMedicine: 25 fractional works · 14.1% of its workPublic Health, Environmental and Occupational Health: 6 fractional works · 3.3% of its workSurgery: 3 fractional works · 1.6% of its workPsychiatry and Mental health: 2 fractional works · 0.9% of its workPhysiology: 2 fractional works · 0.9% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 0.7% of its workEpidemiology: 1 fractional works · 0.6% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.5% of its workOncology: 1 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.4% of its workRehabilitation: 1 fractional works · 0.4% of its workComplementary and alternative medicine: 1 fractional works · 0.4% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.4% of its workDermatology: 1 fractional works · 0.4% of its workNeurology: 1 fractional works · 0.4% of its workOrthopedics and Sports Medicine: 1 fractional works · 0.3% of its workEmergency Medicine: 1 fractional works · 0.3% of its workHematology: 1 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.3% of its workReproductive Medicine: 0 fractional works · 0.2% of its workPharmacology: 0 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 1.1% of its workHealth Professions: 18 fractional works · 10.1% of its workGeneral Health Professions: 10 fractional works · 5.9% of its workHealth Information Management: 3 fractional works · 1.7% of its workOccupational Therapy: 2 fractional works · 0.9% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.6% of its workEmergency Medical Services: 1 fractional works · 0.4% of its workPharmacy: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDentistry: 2 fractional works · 1.2% of its workOral Surgery: 1 fractional works · 0.6% of its workPeriodontics: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 1 fractional works · 0.5% of its workNutrition and Dietetics: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 11 fractional works · 6.5% of its workAgricultural and Biological Sciences: 6 fractional works · 3.5% of its workPlant Science: 2 fractional works · 1.0% of its workForestry: 1 fractional works · 0.8% of its workFood Science: 1 fractional works · 0.4% of its workAgronomy and Crop Science: 1 fractional works · 0.4% of its workAnimal Science and Zoology: 1 fractional works · 0.3% of its workSoil Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 3 fractional works · 1.6% of its workGenetics: 2 fractional works · 1.0% of its workMolecular Biology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.6% of its workPharmacology: 1 fractional works · 0.6% of its workNeuroscience: 1 fractional works · 0.5% of its workCognitive Neuroscience: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 1 fractional works · 0.4% of its workImmunology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workALL ITS WORKInstituto deSoldadura e…174fractional works, 2022-now
Life Sciences7%Physical Sciences40%Health Sciences26%Social Sciences27%

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 24 fields, with their numbers
    1. Engineering3620.8%
    2. Environmental Science148.2%
    3. Computer Science105.9%
    4. Materials Science52.9%
    5. Energy21.2%
    6. Chemistry10.5%
    7. Earth and Planetary Sciences10.4%
    8. Physics and Astronomy00.2%
    9. Chemical Engineering00.1%
    1. Social Sciences2815.9%
    2. Business, Management and Accounting63.6%
    3. Psychology63.6%
    4. Decision Sciences31.9%
    5. Economics, Econometrics and Finance21.3%
    6. Arts and Humanities21.1%
    1. Medicine2514.1%
    2. Health Professions1810.1%
    3. Dentistry21.2%
    4. Nursing10.5%
    1. Agricultural and Biological Sciences63.5%
    2. Biochemistry, Genetics and Molecular Biology31.6%
    3. Pharmacology, Toxicology and Pharmaceutics10.6%
    4. Neuroscience10.5%
    5. Immunology and Microbiology10.4%
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: 0.73× its world share, 6 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.29× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.43× its world share, 1 worksImmunology and Micro…Neuroscience: 0.30× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.63× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.29× its world share, 0 worksChemical EngineeringChemistry: 0.30× its world share, 1 worksChemistryComputer Science: 0.76× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.26× its world share, 1 worksEarth and Planetary …Energy: 1.30× its world share, 2 worksEnergyEngineering: 1.39× its world share, 36 worksEngineeringEnvironmental Science: 1.66× its world share, 14 worksEnvironmental ScienceMaterials Science: 0.83× its world share, 5 worksMaterials SciencePhysics and Astronomy: 0.11× its world share, 0 worksPhysics and AstronomyDentistry: 2.44× its world share, 2 worksDentistryHealth Professions: 3.85× its world share, 18 worksHealth ProfessionsMedicine: 0.73× its world share, 24 worksMedicineNursing: 1.11× its world share, 1 worksNursingArts and Humanities: 0.37× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.12× its world share, 6 worksBusiness, Management…Decision Sciences: 1.93× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.58× its world share, 2 worksEconomics, Econometr…Psychology: 1.17× its world share, 6 worksPsychologySocial Sciences: 1.26× its world share, 28 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 3.9×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Health Professions3.85×18 works
  2. Dentistry2.44×2 works
  3. Decision Sciences1.93×3 works
  4. Environmental Science1.66×14 works
  5. Pharmacology, Toxicology and Pharmaceutics1.63×1 works
  6. Engineering1.39×36 works
  7. Energy1.30×2 works
  8. Social Sciences1.26×28 works
  9. Psychology1.17×6 works
  10. Business, Management and Accounting1.12×6 works
  11. Nursing1.11×1 works
  12. Materials Science0.83×5 works
  13. Computer Science0.76×10 works
  14. Agricultural and Biological Sciences0.73×6 works
  15. Medicine0.73×24 works
  16. Economics, Econometrics and Finance0.58×2 works
  17. Immunology and Microbiology0.43×1 works
  18. Arts and Humanities0.37×2 works
  19. Neuroscience0.30×1 works
  20. Chemistry0.30×1 works
  21. Biochemistry, Genetics and Molecular Biology0.29×3 works
  22. Chemical Engineering0.29×0 works
  23. Earth and Planetary Sciences0.26×1 works
  24. Physics and Astronomy0.11×0 works

Who are the top researchers at Instituto de Soldadura e Qualidade?

Ranked on the quality score, Helena Monteiro, Muriel de Carvalho Iten and A.M. Cabral lead among researchers whose main affiliation is Instituto de Soldadura e Qualidade.

  1. 1 Helena Monteiro Portugal · #413,826 worldwide 1.5k citations · 42 works
  2. 2 Muriel de Carvalho Iten Portugal · #984,619 worldwide 1.3k citations · 55 works
  3. 3 A.M. Cabral Portugal · #1,542,399 worldwide 771 citations · 21 works
  4. 4 Juan Henriques Portugal · #1,782,197 worldwide 264 citations · 16 works
  5. 5 Bruna Moura Portugal · #1,813,863 worldwide 251 citations · 17 works
  6. 6 Rui Dias Portugal · #1,979,481 worldwide 458 citations · 16 works
  7. 7 Helena Gouveia Portugal · #2,950,590 worldwide 343 citations · 29 works
  8. 8 Paulo J. Morais Portugal · #3,098,555 worldwide 348 citations · 15 works
  9. 9 Andreia Morgado Portugal · #3,205,061 worldwide 152 citations · 15 works
  10. 10 Miguel Castro Oliveira Portugal · #3,497,422 worldwide 300 citations · 29 works
All ranked researchers at Instituto de Soldadura e Qualidade

What are the most cited papers from Instituto de Soldadura e Qualidade?

The most cited paper from Instituto de Soldadura e Qualidade is "Recycling and environmental issues of lithium-ion batteries: Advances, challenges and opportunities" (Carlos M. Costa, João Carlos Barbosa, Renato Gonçalves et al., 2021), with 612 citations. Next come "OC/EC ratio observations in Europe: Re-thinking the approach for apportionment between primary and secondary organic carbon" (470) and "Vanadium complexes: Recent progress in oxidation catalysis" (279).

Most cited papers
#PaperReleasedCitations
1 Recycling and environmental issues of lithium-ion batteries: Advances, challenges and opportunities Carlos M. Costa, João Carlos Barbosa, Renato Gonçalves et al. · Energy storage materials Open access 23 Feb 2021 612
2 OC/EC ratio observations in Europe: Re-thinking the approach for apportionment between primary and secondary organic carbon Casimiro Adrião Pio, Mário Cerqueira, Roy M. Harrison et al. · Atmospheric Environment Open access 25 Aug 2011 470
3 Vanadium complexes: Recent progress in oxidation catalysis Manas Sutradhar, Luísa M. D. R. S. Martins, Maria Fátima C. Guedes da Silva et al. · Coordination Chemistry Reviews 10 Feb 2015 279
4 Dynamic capabilities for circular manufacturing supply chains—Exploring the role of Industry 4.0 and resilience Arpita Chari, Denis Niedenzu, Mélanie Despeisse et al. · Business Strategy and the Environment Open access 22 Mar 2022 264
5 Non-destructive testing application of radiography and ultrasound for wire and arc additive manufacturing Ana Beatriz Lopez, Ricardo Bacelar, Inês Pires et al. · Additive manufacturing Open access 21 Mar 2018 237
All 61 most cited papers, with filters and sorting

Which keywords describe research at Instituto de Soldadura e Qualidade?

By fractional works in 2022-now, weighted toward what it does more of than the world: Public Health, Quality of Life, Health Policy, Healthcare Access, Sustainability, Healthcare, Educational Technology and Primary Care.

▲ 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. Public Health18▲ 7.1×12 topics
  2. Quality of Life16▲ 6.5×24 topics
  3. Sustainability13▲ 3.0×22 topics
  4. Environmental Impact10▲ 3.2×19 topics
  5. Epidemiology10▲ 1.38×30 topics
  6. Healthcare9▲ 4.7×5 topics
  7. Educational Technology9▲ 4.4×7 topics
  8. Health Policy9▲ 33×2 topics
  9. Healthcare Access9▲ 18×5 topics
  10. Primary Care7▲ 11×3 topics
  11. Qualitative Research7▲ 4.7×5 topics
  12. Online Learning6▲ 4.5×4 topics
  13. Legislation6▲ 23×3 topics
  14. Social Determinants of Health6▲ 17×2 topics
  15. Aging Population6▲ 40×2 topics
  16. Chronic Diseases6▲ 14×3 topics
  17. Brazilian Health System6▲ 84×1 topic
  18. Community-Based Care6▲ 84×1 topic
  19. Mechanical Properties6▲ 3.5×15 topics
  20. Knowledge Management6▲ 5.9×6 topics
  21. Teacher Training6▲ 5.4×5 topics
  22. Circular Economy5▲ 11×6 topics
  23. Waste Management5▲ 7.7×3 topics
  24. Energy Efficiency5▲ 3.3×9 topics
  25. Pedagogy5▲ 5.9×5 topics
  26. Internet of Things5▲ 3.4×3 topics
  27. Physical Education5▲ 23×3 topics
  28. Social Determinants5▲ 13×5 topics
  29. Information Technology5▲ 5.7×1 topic
  30. Smart Library5▲ 68×1 topic
  31. Additive Manufacturing4▲ 8.4×5 topics
  32. Microstructure4▲ 4.6×7 topics
  33. Public Policy4▲ 5.1×7 topics
  34. Circus Activities4▲ 179×1 topic
  35. Gymnastics4▲ 104×1 topic
  36. Research4▲ 19×2 topics
  37. Distance Education4▲ 12×1 topic
  38. Educational Policy4▲ 9.1×1 topic
  39. Inclusion4▲ 16×2 topics
  40. Training4▲ 11×2 topics

Which research topics does Instituto de Soldadura e Qualidade publish most on?

By volume in 2022-now: Health, Nursing, Elderly Care, Healthcare during COVID-19 Pandemic, Physical Education and Gymnastics and Academic Research in Diverse Fields.

Health, Nursing, Elderly Care: 6 fractional worksHealthcare during COVID-19 Pandemic: 5 fractional worksPhysical Education and G…4Physical Education and Gymnastics: 4 fractional worksAcademic Research in Div…4Academic Research in Diverse Fields: 4 fractional worksBusiness and Management Studies: 3 fractional worksHealthcare Regulation: 3 fractional worksMaternal and Neonatal He…2Maternal and Neonatal Healthcare: 2 fractional worksAdditive Manufacturing Materials and Processes: 2 fractional worksSustainable Industrial Ecology: 2 fractional worksRecycling and Waste Management Techniques: 2 fractional works
General Health ProfessionsInformation SystemsEducationInformation Systems and Management3 others

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

  1. 1 Health, Nursing, Elderly Care General Health Professions 6 works
  2. 2 Healthcare during COVID-19 Pandemic Information Systems 5 works
  3. 3 Physical Education and Gymnastics Education 4 works
  4. 4 Academic Research in Diverse Fields Education 4 works
  5. 5 Business and Management Studies Information Systems and Management 3 works
  6. 6 Healthcare Regulation Health Information Management 3 works
  7. 7 Maternal and Neonatal Healthcare General Health Professions 2 works
  8. 8 Additive Manufacturing Materials and Processes Mechanical Engineering 2 works
  9. 9 Sustainable Industrial Ecology Industrial and Manufacturing Engineering 2 works
  10. 10 Recycling and Waste Management Techniques Industrial and Manufacturing Engineering 2 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 available74.2%not open25.8%

World: 40% of research is openly available.

with international co-authors56.1%domestic only43.9%

World: 18% is written across borders.

How has Instituto de Soldadura e Qualidade's research output changed?

Output in 2022-2025 was 63% higher 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 Instituto de Soldadura e Qualidade as a percentage of every work published that year, 0.00070% in 2024.

still counting0.00050%0.0010%0.0015%Instituto de Soldadura e Qualidade0.00031% in 20251990200020102020

Fractional works of Instituto de Soldadura e Qualidade over all fractional works that year. How the balance of science has shifted.

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Instituto de Soldadura e Qualidade on Science Explorer

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