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University · Iasi · Romania

Gheorghe Asachi Technical University of Iași

In research, Gheorghe Asachi Technical University of Iași stands highest in Physical Sciences (#2,007 of 12,888 worldwide), Engineering (#1,707 of 6,636 worldwide) and Social Sciences (#3,249 of 10,521 worldwide), 2022–2025. Relative to its size it is most specialised in Building and Construction, Automotive Engineering and Industrial and Manufacturing Engineering — Building and Construction is 7.0× its share of world research.

tuiasi.roROR OpenAlex
World rank, 2022–2025
#3,022
of 28,054 · #3,386 all time
Rank in Romania
#24
of 126
Research works
9.8k
▲ 12% vs 2013–17
Citations
82k
8.3 per fractional work
Top-10% rate
8.8%
record average 16.5%
Open access
50%
world 28%

What is Gheorghe Asachi Technical University of Iași known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #2,007 of 12,888 7.9%1,717 #2248
EngineeringField #1,707 of 6,636 5.5%989 #1653
Social SciencesDomain #3,249 of 10,521 14.0%174 #5661
Materials ScienceField #799 of 2,468 10.8%162 #1232
Computer ScienceField #2,254 of 4,667 11.2%248 #2285
Environmental ScienceField #1,865 of 3,551 10.0%153 #1643
Health SciencesDomain #8,160 of 11,982 14.5%104 #10146
Mechanical EngineeringSubfield #967 of 1,351 5.8%151 #1057
Civil and Structural EngineeringSubfield #673 of 896 7.5%110 #1006
MedicineField #8,092 of 10,443 15.6%81 #12658

Each strip is that field’s whole ranked pool, with the notch where Gheorghe Asachi Technical University of Iași 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Physical Sciences#2,248 #2,007
  2. Engineering#1,653 #1,707
  3. Social Sciences#5,661 #3,249
  4. Materials Science#1,232 #799
  5. Computer Science#2,285 #2,254
  6. Environmental Science#1,643 #1,865
  7. Health Sciences#10,146 #8,160
  8. Mechanical Engineering#1,057 #967
  9. Civil and Structural Engineering#1,006 #673
  10. Medicine#12,658 #8,092
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Gheorghe Asachi Technical University of Iași specialise in?

Where its research is concentrated relative to its size: Building and Construction takes 7.0× the share of its output that it takes of world research.

  1. Building and ConstructionSubfield · 90.7 works7.0×
  2. Automotive EngineeringSubfield · 66.8 works6.0×
  3. Industrial and Manufacturing EngineeringSubfield · 57.4 works5.3×
← 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.

Agricultural and Biological Sciences: 0.42× its world share, 42 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.22× its world share, 24 worksBiochemistry, Geneti…Immunology and Microbiology: 0.05× its world share, 1 worksImmunology and Micro…Neuroscience: 0.71× its world share, 24 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.88× its world share, 6 worksPharmacology, Toxico…Chemical Engineering: 2.27× its world share, 17 worksChemical EngineeringChemistry: 0.95× its world share, 31 worksChemistryComputer Science: 1.52× its world share, 248 worksComputer ScienceEarth and Planetary Sciences: 0.75× its world share, 24 worksEarth and Planetary …Energy: 1.78× its world share, 34 worksEnergyEngineering: 3.15× its world share, 989 worksEngineeringEnvironmental Science: 1.47× its world share, 153 worksEnvironmental ScienceMaterials Science: 2.21× its world share, 162 worksMaterials ScienceMathematics: 1.43× its world share, 35 worksMathematicsPhysics and Astronomy: 0.52× its world share, 24 worksPhysics and AstronomyDentistry: 0.47× its world share, 5 worksDentistryHealth Professions: 0.29× its world share, 16 worksHealth ProfessionsMedicine: 0.20× its world share, 81 worksMedicineNursing: 0.26× its world share, 3 worksNursingVeterinary: 0.12× its world share, 0 worksVeterinaryArts and Humanities: 0.25× its world share, 15 worksArts and HumanitiesBusiness, Management and Accounting: 0.70× its world share, 47 worksBusiness, Management…Decision Sciences: 0.83× its world share, 17 worksDecision SciencesEconomics, Econometrics and Finance: 0.37× its world share, 16 worksEconomics, Econometr…Psychology: 0.41× its world share, 26 worksPsychologySocial Sciences: 0.19× its world share, 52 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.1×. Every wedge is a field page.

Who are the top researchers at Gheorghe Asachi Technical University of Iași?

Ranked on the composite score, Octavian Păstrăvanu, Maria Gavrilescu and Irina Volf lead among researchers whose main affiliation is Gheorghe Asachi Technical University of Iași.

  1. 1 Octavian Păstrăvanu Romania · #171,251 worldwide 276 citations · 45 works
  2. 2 Maria Gavrilescu Romania · #186,106 worldwide 253 citations · 61 works
  3. 3 Irina Volf Romania · #252,765 worldwide 124 citations · 33 works
  4. 4 Constantin Fetecău Romania · #295,788 worldwide 268 citations · 42 works
  5. 5 Corneliu Cojocaru Romania · #371,348 worldwide 151 citations · 24 works
  6. 6 Corina Fetecǎu Romania · #373,547 worldwide 131 citations · 18 works
  7. 7 Elena-Niculina Drăgoi Romania · #402,592 worldwide 147 citations · 31 works
  8. 8 Carmen Teodosiu Romania · #427,022 worldwide 188 citations · 35 works
  9. 9 Marian-Silviu Poboroniuc Romania · #459,078 worldwide 24 citations · 25 works
  10. 10 Rodica Luca Romania · #524,004 worldwide 71 citations · 59 works
All ranked researchers at Gheorghe Asachi Technical University of Iași

Which keywords describe research at Gheorghe Asachi Technical University of Iași?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Mechanical Properties, Additive Manufacturing, Deep Learning, Renewable Energy, Environmental Impact, Optimization, Artificial Neural Networks and Sustainability.

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

Size is fractional works in 2022–2025 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. Deep Learning123▲ 1.71×63 topics
  2. Sustainability98▲ 1.92×55 topics
  3. Mechanical Properties92▲ 4.5×34 topics
  4. Machine Learning88▲ 1.29×73 topics
  5. Environmental Impact88▲ 2.5×46 topics
  6. Renewable Energy84▲ 2.8×41 topics
  7. Neural Networks75▲ 2.3×32 topics
  8. Biomedical Applications65▲ 2.6×31 topics
  9. Additive Manufacturing60▲ 9.2×7 topics
  10. Energy Efficiency57▲ 2.9×37 topics
  11. Optimization56▲ 5.8×17 topics
  12. Artificial Neural Networks56▲ 5.6×8 topics
  13. Nanocomposites54▲ 3.2×22 topics
  14. Nanomaterials50▲ 2.2×19 topics
  15. Heat Transfer49▲ 4.7×16 topics
  16. 3D Printing47▲ 9.7×5 topics
  17. Polymer Composites46▲ 8.3×7 topics
  18. Model Predictive Control44▲ 8.1×6 topics
  19. Applications42▲ 7.3×6 topics
  20. Microstructure40▲ 3.6×19 topics
  21. Power Electronics38▲ 5.5×8 topics
  22. Geopolymer36▲ 12×2 topics
  23. Recycling35▲ 4.3×9 topics
  24. Renewable Energy Integration33▲ 4.6×6 topics
  25. Materials31▲ 6.3×5 topics
  26. Ceramics28▲ 8.9×3 topics
  27. Biomedical Engineering28▲ 9.0×2 topics
  28. Control Systems28▲ 7.2×10 topics
  29. Challenges28▲ 11×1 topic
  30. Fused Deposition Modeling28▲ 12×1 topic
  31. Circular Economy27▲ 4.7×8 topics
  32. Adsorption25▲ 5.8×7 topics
  33. Thermal Analysis25▲ 9.4×7 topics
  34. Biochar25▲ 7.4×4 topics
  35. Rheology25▲ 6.3×6 topics
  36. Metal Nanoparticles24▲ 6.7×6 topics
  37. Nanotechnology23▲ 6.3×8 topics
  38. Digital Fabrication21▲ 13×2 topics
  39. Virtual Prototyping20▲ 10×2 topics
  40. Mechanical Behavior20▲ 7.9×5 topics

Which research topics does Gheorghe Asachi Technical University of Iași publish most on?

By volume in 2022–2025: Additive Manufacturing and 3D Printing Technologies, Manufacturing Process and Optimization, Innovations in Concrete and Construction Materials and Concrete and Cement Materials Research.

Additive Manufacturing a…28Additive Manufacturing and 3D Printing Technologies: 28 fractional worksManufacturing Process an…20Manufacturing Process and Optimization: 20 fractional worksInnovations in Concrete …18Innovations in Concrete and Construction Materials: 18 fractional worksConcrete and Cement Mate…18Concrete and Cement Materials Research: 18 fractional worksAdsorption and biosorption for pollutant removal: 17 fractional worksInnovative concrete reinforcement materials: 15 fractional worksTextile materials and ev…14Textile materials and evaluations: 14 fractional worksBuilding Energy and Comfort Optimization: 13 fractional worksMaterial Properties and Applications: 12 fractional worksMicrogrid Control and Op…11Microgrid Control and Optimization: 11 fractional works
Automotive EngineeringIndustrial and Manufacturing EngineeringBuilding and ConstructionCivil and Structural Engineering4 others

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

  1. 1 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 28 works
  2. 2 Manufacturing Process and Optimization Industrial and Manufacturing Engineering 20 works
  3. 3 Innovations in Concrete and Construction Materials Building and Construction 18 works
  4. 4 Concrete and Cement Materials Research Civil and Structural Engineering 18 works
  5. 5 Adsorption and biosorption for pollutant removal Water Science and Technology 17 works
  6. 6 Innovative concrete reinforcement materials Civil and Structural Engineering 15 works
  7. 7 Textile materials and evaluations Polymers and Plastics 14 works
  8. 8 Building Energy and Comfort Optimization Building and Construction 13 works
  9. 9 Material Properties and Applications General Materials Science 12 works
  10. 10 Microgrid Control and Optimization Control and Systems Engineering 11 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 available50.2%not open49.8%

World: 28% of research is openly available.

with international co-authors16.5%domestic only83.5%

World: 19% is written across borders.

How has Gheorghe Asachi Technical University of Iași's research output changed?

Output in 2018–2022 was 12% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Iasi

All research institutions in Iasi

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.