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University · Phnom Penh · Cambodia

National Technical Training Institute

ntti.edu.khROR OpenAlex
Research works
62
▲ 260% vs 2018-21
Citations
283
4.6 per fractional work
Top-10% rate
8.4%
all institutions 10.0%
Open access
76%
world 40%
International
39%
world 18%
National Technical Training Institute

Not ranked overall: National Technical Training Institute is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does National Technical Training Institute work in?

In 2022-now, 51% of research at National Technical Training Institute is in Physical Sciences, 21% in Social Sciences. Its largest fields are Engineering (29%), Social Sciences (17%), Medicine (12%). It does 1.3× the world's share of Physical Sciences.

Physical Sciences: 24 fractional works · 50.8% of its workEngineering: 14 fractional works · 29.1% of its workCivil and Structural Engineering: 3 fractional works · 6.4% of its workElectrical and Electronic Engineering: 3 fractional works · 5.8% of its workAerospace Engineering: 2 fractional works · 5.0% of its workMechanics of Materials: 1 fractional works · 3.1% of its workBiomedical Engineering: 1 fractional works · 2.1% of its workMechanical Engineering: 1 fractional works · 2.1% of its workBuilding and Construction: 1 fractional works · 1.8% of its workControl and Systems Engineering: 1 fractional works · 1.8% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.5% of its workOcean Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 6 fractional works · 12.2% of its workEcology: 3 fractional works · 6.2% of its workIndustrial and Manufacturing Engineering: 2 fractional works · 3.5% of its workPollution: 0 fractional works · 1.0% of its workEnvironmental Engineering: 0 fractional works · 0.5% of its workGlobal and Planetary Change: 0 fractional works · 0.5% of its workWater Science and Technology: 0 fractional works · 0.3% of its workNature and Landscape Conservation: 0 fractional works · 0.2% of its workComputer Science: 3 fractional works · 5.7% of its workArtificial Intelligence: 1 fractional works · 2.9% of its workInformation Systems: 1 fractional works · 1.3% of its workComputer Networks and Communications: 0 fractional works · 0.7% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.6% of its workHuman-Computer Interaction: 0 fractional works · 0.3% of its workMaterials Science: 1 fractional works · 1.3% of its workBiomaterials: 0 fractional works · 0.4% of its workMaterials Chemistry: 0 fractional works · 0.4% of its workPolymers and Plastics: 0 fractional works · 0.4% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.2% of its workEnergy: 1 fractional works · 1.2% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.9% of its workNuclear Energy and Engineering: 0 fractional works · 0.4% of its workPhysics and Astronomy: 0 fractional works · 0.8% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.4% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.2% of its workGeochemistry and Petrology: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.2% of its workSocial Sciences: 10 fractional works · 21.4% of its workSocial Sciences: 8 fractional works · 16.6% of its workSociology and Political Science: 3 fractional works · 7.1% of its workEducation: 2 fractional works · 5.3% of its workSafety Research: 1 fractional works · 1.3% of its workAnthropology: 0 fractional works · 0.7% of its workHuman Factors and Ergonomics: 0 fractional works · 0.7% of its workLaw: 0 fractional works · 0.7% of its workTransportation: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.4% of its workArts and Humanities: 1 fractional works · 1.4% of its workLanguage and Linguistics: 0 fractional works · 0.7% of its workLiterature and Literary Theory: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.0% of its workDecision Sciences: 1 fractional works · 1.4% of its workManagement Science and Operations Research: 1 fractional works · 1.4% of its workPsychology: 1 fractional works · 1.4% of its workApplied Psychology: 1 fractional works · 1.4% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.3% of its workBusiness, Management and Accounting: 0 fractional works · 0.2% of its workManagement of Technology and Innovation: 0 fractional works · 0.2% of its workHealth Sciences: 10 fractional works · 21.4% of its workMedicine: 6 fractional works · 12.3% of its workHematology: 1 fractional works · 1.5% of its workPsychiatry and Mental health: 1 fractional works · 1.4% of its workRehabilitation: 1 fractional works · 1.4% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 1.3% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 1.1% of its workOncology: 0 fractional works · 1.1% of its workInfectious Diseases: 0 fractional works · 1.0% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.9% of its workSurgery: 0 fractional works · 0.9% of its workNeurology: 0 fractional works · 0.7% of its workComplementary and alternative medicine: 0 fractional works · 0.4% of its workGeriatrics and Gerontology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.4% of its workHealth Professions: 3 fractional works · 6.0% of its workGeneral Health Professions: 2 fractional works · 3.7% of its workHealth Information Management: 1 fractional works · 2.1% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 1 fractional works · 2.3% of its workNutrition and Dietetics: 1 fractional works · 2.3% of its workDentistry: 0 fractional works · 0.7% of its workPeriodontics: 0 fractional works · 0.7% of its workLife Sciences: 3 fractional works · 6.5% of its workAgricultural and Biological Sciences: 2 fractional works · 4.4% of its workSoil Science: 0 fractional works · 1.0% of its workPlant Science: 0 fractional works · 0.9% of its workForestry: 0 fractional works · 0.9% of its workFood Science: 0 fractional works · 0.5% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.4% of its workAgronomy and Crop Science: 0 fractional works · 0.3% of its workAquatic Science: 0 fractional works · 0.2% of its workGeneral Agricultural and Biological Sciences: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 1.0% of its workBiophysics: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.3% of its workImmunology and Microbiology: 0 fractional works · 0.4% of its workImmunology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 0 fractional works · 0.4% of its workCognitive Neuroscience: 0 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.2% of its workToxicology: 0 fractional works · 0.2% of its workALL ITS WORKNationalTechnical…47fractional works, 2022-now
Life Sciences6%Physical Sciences51%Health Sciences21%Social Sciences21%

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 23 fields, with their numbers
    1. Engineering1429.1%
    2. Environmental Science612.2%
    3. Computer Science35.7%
    4. Materials Science11.3%
    5. Energy11.2%
    6. Physics and Astronomy00.8%
    7. Earth and Planetary Sciences00.2%
    8. Mathematics00.2%
    1. Social Sciences816.6%
    2. Arts and Humanities11.4%
    3. Decision Sciences11.4%
    4. Psychology11.4%
    5. Economics, Econometrics and Finance00.3%
    6. Business, Management and Accounting00.2%
    1. Medicine612.3%
    2. Health Professions36.0%
    3. Nursing12.3%
    4. Dentistry00.7%
    1. Agricultural and Biological Sciences24.4%
    2. Biochemistry, Genetics and Molecular Biology01.0%
    3. Immunology and Microbiology00.4%
    4. Neuroscience00.4%
    5. Pharmacology, Toxicology and Pharmaceutics00.2%
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: 0.93× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.19× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.38× its world share, 0 worksImmunology and Micro…Neuroscience: 0.22× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.68× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.74× its world share, 3 worksComputer ScienceEarth and Planetary Sciences: 0.15× its world share, 0 worksEarth and Planetary …Energy: 1.33× its world share, 1 worksEnergyEngineering: 1.94× its world share, 14 worksEngineeringEnvironmental Science: 2.46× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.38× its world share, 1 worksMaterials ScienceMathematics: 0.12× its world share, 0 worksMathematicsPhysics and Astronomy: 0.37× its world share, 0 worksPhysics and AstronomyDentistry: 1.47× its world share, 0 worksDentistryHealth Professions: 2.29× its world share, 3 worksHealth ProfessionsMedicine: 0.64× its world share, 6 worksMedicineNursing: 4.67× its world share, 1 worksNursingArts and Humanities: 0.49× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Decision Sciences: 1.48× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.13× its world share, 0 worksEconomics, Econometr…Psychology: 0.47× its world share, 1 worksPsychologySocial Sciences: 1.31× its world share, 8 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

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

All 23 fields, with their numbers
  1. Nursing4.67×1 works
  2. Environmental Science2.46×6 works
  3. Health Professions2.29×3 works
  4. Engineering1.94×14 works
  5. Decision Sciences1.48×1 works
  6. Dentistry1.47×0 works
  7. Energy1.33×1 works
  8. Social Sciences1.31×8 works
  9. Agricultural and Biological Sciences0.93×2 works
  10. Computer Science0.74×3 works
  11. Pharmacology, Toxicology and Pharmaceutics0.68×0 works
  12. Medicine0.64×6 works
  13. Arts and Humanities0.49×1 works
  14. Psychology0.47×1 works
  15. Immunology and Microbiology0.38×0 works
  16. Materials Science0.38×1 works
  17. Physics and Astronomy0.37×0 works
  18. Neuroscience0.22×0 works
  19. Biochemistry, Genetics and Molecular Biology0.19×0 works
  20. Earth and Planetary Sciences0.15×0 works
  21. Economics, Econometrics and Finance0.13×0 works
  22. Mathematics0.12×0 works
  23. Business, Management and Accounting0.07×0 works

What are the most cited papers from National Technical Training Institute?

The most cited paper from National Technical Training Institute is "The role of tourism, transportation and globalization in testing environmental Kuznets curve in Malaysia: new insights from quantile ARDL approach" (Arshian Sharif, Sahar Afshan, Sesokunthideth Chrea et al., 2020), with 192 citations. Next come "Analysis of strategies to attract and retain rural health workers in Cambodia, China, and Vietnam and context influencing their outcomes" (43) and "Staying afloat: community perspectives on health system resilience in the management of pregnancy and childbirth care during floods in Cambodia" (33).

Most cited papers
#PaperReleasedCitations
1 The role of tourism, transportation and globalization in testing environmental Kuznets curve in Malaysia: new insights from quantile ARDL approach Arshian Sharif, Sahar Afshan, Sesokunthideth Chrea et al. · Environmental Science and Pollution Research 29 Apr 2020 192
2 Analysis of strategies to attract and retain rural health workers in Cambodia, China, and Vietnam and context influencing their outcomes Anna Zhu, Shenglan Tang, Nguyễn Thị Thư et al. · Human Resources for Health Open access 6 Jan 2019 43
3 Staying afloat: community perspectives on health system resilience in the management of pregnancy and childbirth care during floods in Cambodia Dell D. Saulnier, Hom Hean, Dawin Thol et al. · BMJ Global Health Open access Apr 2020 33
4 Descriptive assessment of COVID-19 responses and lessons learnt in Cambodia, January 2020 to June 2022 Srean Chhim, Grace Marie Ku, Sovathiro Mao et al. · BMJ Global Health Open access May 2023 22
5 Healthcare usage and expenditure among people with type 2 diabetes and/or hypertension in Cambodia: results from a cross-sectional survey Srean Chhim, Vannarath Te, Veerle Buffel et al. · BMJ Open Open access 2023 20
All 41 most cited papers, with filters and sorting

Which keywords describe research at National Technical Training Institute?

By fractional works in 2022-now, weighted toward what it does more of than the world: Climate Change, Life Cycle Assessment, Water Quality, Ecosystem Services, Recycled Materials, Rheology, Wavelet Transform and Wastewater Treatment.

▲ 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. Climate Change3▲ 2.6×6 topics
  2. Machine Learning3▲ 1.84×8 topics
  3. Education2▲ 2.7×6 topics
  4. COVID-192▲ 3.5×4 topics
  5. Environmental Impact2▲ 2.7×10 topics
  6. Human Rights2▲ 3.5×4 topics
  7. Life Cycle Assessment2▲ 13×4 topics
  8. Renewable Energy2▲ 2.6×7 topics
  9. Treatment2▲ 3.0×4 topics
  10. Ecosystem Services2▲ 8.9×3 topics
  11. Innovation2▲ 3.2×4 topics
  12. Recycled Materials2▲ 31×2 topics
  13. Rheology2▲ 18×2 topics
  14. Water Quality2▲ 8.7×5 topics
  15. Wastewater Treatment2▲ 13×2 topics
  16. Wavelet Transform2▲ 14×4 topics
  17. Carbon Sequestration1▲ 42×2 topics
  18. Global Carbon Budget1▲ 40×2 topics
  19. Antenna1▲ 36×1 topic
  20. Coastal Protection1▲ 42×1 topic
  21. Constructed Wetlands1▲ 119×1 topic
  22. Lake Tanganyika1▲ 278×1 topic
  23. Lake Victoria1▲ 278×1 topic
  24. Mangrove Forests1▲ 77×1 topic
  25. Meta-Analysis1▲ 4.9×2 topics
  26. Microstrip1▲ 36×1 topic
  27. Nutrient Removal1▲ 40×1 topic
  28. Rock Mechanics1▲ 29×2 topics
  29. Asphalt1▲ 72×1 topic
  30. Bitumen Modification1▲ 72×1 topic
  31. Learning1▲ 7.8×2 topics
  32. Maternal and Child Undernutrition1▲ 28×1 topic
  33. Vaccine1▲ 6.1×3 topics
  34. Water Sanitation Hygiene1▲ 28×1 topic
  35. Big Data Analytics1▲ 10×2 topics
  36. Classification Models1▲ 25×1 topic
  37. Coronavirus1▲ 11×1 topic
  38. Medical Diagnosis1▲ 23×1 topic
  39. Social Exclusion1▲ 28×1 topic
  40. Youth Transitions1▲ 107×1 topic

Which research topics does National Technical Training Institute publish most on?

By volume in 2022-now: Aquatic Ecosystems and Biodiversity, Coastal wetland ecosystem dynamics, Constructed Wetlands for Wastewater Treatment and Antenna Design and Analysis.

Aquatic Ecosystems and B…1Aquatic Ecosystems and Biodiversity: 1 fractional worksCoastal wetland ecosyste…1Coastal wetland ecosystem dynamics: 1 fractional worksConstructed Wetlands for Wastewater Treatment: 1 fractional worksAntenna Design and Analy…1Antenna Design and Analysis: 1 fractional worksChild Nutrition and Wate…1Child Nutrition and Water Access: 1 fractional worksAsphalt Pavement Performance Evaluation: 1 fractional worksYouth Education and Societal Dynamics: 1 fractional worksDiverse Scientific Resea…1Diverse Scientific Research Studies: 1 fractional worksArtificial Intelligence in Healthcare: 1 fractional worksAI in cancer detection: 1 fractional works
EcologyIndustrial and Manufacturing EngineeringAerospace EngineeringNutrition and Dietetics5 others

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

  1. 1 Aquatic Ecosystems and Biodiversity Ecology 1 works
  2. 2 Coastal wetland ecosystem dynamics Ecology 1 works
  3. 3 Constructed Wetlands for Wastewater Treatment Industrial and Manufacturing Engineering 1 works
  4. 4 Antenna Design and Analysis Aerospace Engineering 1 works
  5. 5 Child Nutrition and Water Access Nutrition and Dietetics 1 works
  6. 6 Asphalt Pavement Performance Evaluation Civil and Structural Engineering 1 works
  7. 7 Youth Education and Societal Dynamics Sociology and Political Science 1 works
  8. 8 Diverse Scientific Research Studies General Health Professions 1 works
  9. 9 Artificial Intelligence in Healthcare Health Information Management 1 works
  10. 10 AI in cancer detection Artificial Intelligence 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 available75.5%not open24.5%

World: 40% of research is openly available.

with international co-authors39.3%domestic only60.7%

World: 18% is written across borders.

How has National Technical Training Institute's research output changed?

Output in 2022-2025 was 260% 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 National Technical Training Institute as a percentage of every work published that year, 0.000069% in 2024.

still counting0.00010%0.00020%0.00030%National Technical Training Institute0.00028% in 202519801990200020102020

Fractional works of National Technical Training Institute over all fractional works that year. How the balance of science has shifted.

Other research institutions in Phnom Penh

All research institutions in Phnom Penh

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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