Portuguese Air Transportations (Portugal)
- Research works
- 56 ▲ 11% vs 2013–17
- Citations
- 410 7.3 per fractional work
- Top-10% rate
- 18.4% record average 16.5%
- Open access
- 60% world 28%
Not ranked overall: Portuguese Air Transportations (Portugal) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.
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.
Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 5.4×. Every wedge is a field page.
- Decision Sciences 5.4×
- Business, Management and Accounting 3.8×
- Engineering 2.7×
- Energy 2.5×
- Health Professions 2.0×
- Economics, Econometrics and Finance 1.9×
- Materials Science 1.6×
- Chemical Engineering 1.1×
- Environmental Science 1.1×
- Physics and Astronomy 0.8×
- Dentistry 0.5×
- Agricultural and Biological Sciences 0.4×
- Computer Science 0.4×
- Social Sciences 0.4×
- Medicine 0.3×
- Neuroscience 0.2×
- Biochemistry, Genetics and Molecular Biology 0.1×
- Psychology 0.1×
Which research topics does Portuguese Air Transportations (Portugal) publish most on?
By volume in 2022–2025: Quality and Supply Management, Manufacturing Process and Optimization, Additive Manufacturing and 3D Printing Technologies and Occupational Health and Safety Research.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Quality and Supply Management Management Information Systems 1 works
- 2 Manufacturing Process and Optimization Industrial and Manufacturing Engineering 1 works
- 3 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 1 works
- 4 Occupational Health and Safety Research Radiological and Ultrasound Technology 0 works
- 5 Fiber-reinforced polymer composites Mechanical Engineering 0 works
- 6 Advancements in Battery Materials Electrical and Electronic Engineering 0 works
- 7 Advanced Battery Technologies Research Automotive Engineering 0 works
- 8 Flexible and Reconfigurable Manufacturing Systems Industrial and Manufacturing Engineering 0 works
- 9 Market Dynamics and Volatility Economics and Econometrics 0 works
- 10 Mechanical Behavior of Composites Mechanics of Materials 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.
World: 28% of research is openly available.
World: 19% is written across borders.
How has Portuguese Air Transportations (Portugal)'s research output changed?
Output in 2018–2022 was 11% higher than in 2013–2017.
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 Lisbon
- University of Lisbon
- Universidade Nova de Lisboa
- Instituto Superior Técnico
- Instituto Politécnico de Lisboa
- Universidade Católica Portuguesa
- Iscte – Instituto Universitário de Lisboa
- Instituto de Engenharia de Sistemas e Computadores Investigação e Desenvolvimento
- Instituto de Telecomunicações
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.