Find Research Outputs

2019

New pressure sensing elements for FFR coronary catheter

Saarilahti, J., Gomes Martins, D., Kärkkäinen, A., Gao, F., Kyynäräinen, J. & Kuisma, H., 3 Jun 2019, In : Journal of Medical Engineering & Technology. 43, 2, p. 100-110 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Catheters
Pressure sensors
Pressure
Micro-Electrical-Mechanical Systems
Wire
61 Downloads (Pure)

News Automation: The rewards, risks and realities of 'machine journlism'

Tuulonen, H. (ed.), Linden, C-G. (ed.), Bäck, A., Diakopoulos, N., Granroth-Wilding, M., Haapanen, L., Leppänen, L., Melin, M., Moring, T., Munezero, M., Siren-Heikel, S., Södergård, C. & Toivonen, H., 8 Mar 2019, 48 p.

Research output: Book/ReportReport

Open Access
File
Automation
Robots
Decomposition
Crystals
52 Downloads (Pure)

New technologies for gas combustion emissions: Final report

Lehtoranta, K., Murtonen, T., Vesala, H., Koponen, P., Piimäkorpi, P., Isotalo, M., Alanen, J., Kuittinen, N., Rönkkö, T. & Saarikoski, S., 29 Apr 2019, VTT Technical Research Centre of Finland. 40 p. (VTT Research Report; No. VTT-R-00482-19).

Research output: Book/ReportReport

Open Access
File
Propane
Natural gas
Gases
Biogas
Catalysts
3 Citations (Scopus)

New technology for producing fibrillar fines directly from wood

Nurminen, I., Saharinen, E. & Sirviö, J., 1 Jan 2019, In : BioResources. 13, 3, p. 5032-5041 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
grinding
Wood
Fibers
Surface structure
Wheels

Nopeusnäyttöjen nopeusvaikutukset kaupunkiympäristössä - osa 2

Translated title of the contribution: Speed displays’ effect on driving speeds in urban environments - part 2Malin, F. & Luoma, J., 2019, Helsinki: Väylävirasto. 28 p. (Väyläviraston tutkimuksia; No. 6).

Research output: Book/ReportReport

Open Access
8 Citations (Scopus)
energy
Geothermal heat pumps
architectural design
Heating
Energy utilization

Novel genetic tools that enable highly pure protein production in Trichoderma reesei

Rantasalo, A., Vitikainen, M., Paasikallio, T., Jäntti, J., Landowski, C. P. & Mojzita, D., 22 Mar 2019, In : Scientific Reports. 9, 1, 12 p., 5032.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Trichoderma
Cellulase
Enzymes
Clustered Regularly Interspaced Short Palindromic Repeats
Glucose
4 Citations (Scopus)

Numerical hygro-thermal analysis of coated wooden bridge members exposed to Northern European climates

Fortino, S., Hradil, P., Genoese, A., Genoese, A. & Pousette, A., 11 Mar 2019, In : Construction and Building Materials. 208, p. 492-505 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Wooden bridges
Paint
Thermoanalysis
Moisture
Numerical models

Numerical Viscous Flow Simulations of Cavitating Propeller Flows at Different Reynolds Numbers

Viitanen, V., Siikonen, T. & Sanchez Caja, A., 31 May 2019, Proceedings of the Sixth International Symposium on Marine Propulsors - smp'19 26 - 30 May 2019, Rome, Italy. Rome, Italy: National Research Council of Italy, Institute of Marine Engineering (CNR-INM), 15 p. WA2.1. (International Symposiums on Marine Propulsors).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
propellers
viscous flow
Reynolds number
cavitation flow
scale models

Oat protein concentrate as alternative ingredient for non-dairy yoghurt-type product

Brückner-Gühmann, M., Vasil’eva, E., Culetu, A., Duta, D. E., Sözer, N. & Drusch, S., 1 Oct 2019, In : Journal of the Science of Food and Agriculture. 99, 13, p. 5852-5857 6 p.

Research output: Contribution to journalArticleScientificpeer-review

oat protein
Yogurt
protein concentrates
yogurt
ingredients

Oikeanlainen hake on paras lääke päästöjen hallintaan

Raitila, J. & Hurskainen, M., 1 Dec 2019, In : BioEnergia. 1/2019, p. 20-21 2 p., 1.

Research output: Contribution to journalArticleProfessional

gas emissions
wood chips
flue gas
1 Citation (Scopus)

Oil degradation potential of microbial communities in water and sediment of Baltic Sea coastal area

Miettinen, H., Bomberg, M., Nyyssönen, M., Reunamo, A., Jørgensen, K. S. & Vikman, M., 2 Jun 2019, In : PLoS ONE. 14, 7, e0218834.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Baltic Sea
Oceans and Seas
microbial communities
Sediments
Oils
1 Citation (Scopus)

On development and validation of subcooled nucleate boiling models for openfoam foundation release

Peltola, J., Pättikangas, T., Bainbridge, W., Lehnigk, R. & Schlegel, F., 1 Jan 2019, 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH 2019. cd-rom ed. American Nuclear Society ANS, p. 2149-2163 15 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

nucleate boiling
Nucleate boiling
heat transfer
bubbles
Heat transfer

Online architecture for predicting live video transcoding resources

Pääkkönen, P., Heikkinen, A. & Aihkisalo, T., 2019, In : Journal of Cloud Computing. 8, 1, 9.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Program processors
Video streaming
Reinforcement learning
Resource allocation
Quality of service

Ontology-based sharing of structural health monitoring data

Törmä, S., Toivola, P., Kiviniemi, M., Puntila, P., Lampi, M. & Mätäsniemi, T., Oct 2019, 20th Congress of IABSE, New York City 2019: The Evolving Metropolis - Report. International Association for Bridge and Structural Engineering IABSE, p. 2214-2221

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Structural health monitoring
Ontology
Monitoring
Application programming interfaces (API)
Information management
Open Access
Photonics
integrated circuits
Integrated circuits
Waveguides
platforms

Open-Access Silicon Photonics Platforms in Europe

Rahim, A., Goyvaerts, J., Szelag, B., Fedeli, J. M., Absil, P., Aalto, T., Harjanne, M., Littlejohns, C. G., Reed, G. T., Winzer, G., Lischke, S., Lars, Z., Knoll, D., Geuzebroek, D., Leinse, A., Geiselmann, M., Zervas, M., Jans, H., Stassen, A., Dominguez, C. & 5 others, Munoz, P., Domenech, D., Giesecke, A. L., Lemme, M. C. & Baets, R., 1 Sep 2019, In : IEEE Journal on Selected Topics in Quantum Electronics. 25, 5, 8712400.

Research output: Contribution to journalArticleScientificpeer-review

Photonics
platforms
photonics
Silicon
product development

Open phase condition scenarios for nuclear power plant electrical network studies

Kulmala, A. & Alahaivala, A., Jun 2019, 2019 IEEE Milan PowerTech, PowerTech 2019. IEEE Institute of Electrical and Electronic Engineers , 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Nuclear power plants
Electric potential

Opportunity recognition in a hub-governed network: Insights from garage services

Lepistö, T., Mäkitalo-Keinonen, T. & Valjakka, T., 15 Mar 2019, In : International Entrepreneurship and Management Journal. 15, 1, p. 257-280 24 p.

Research output: Contribution to journalArticleScientificpeer-review

Innovation
Hub
Opportunity recognition
Effectuation
Entrepreneurs

Optical cellulose fiber made from regenerated cellulose and cellulose acetate for water sensor applications

Orelma, H., Hokkanen, A., Leppänen, I., Kammiovirta, K., Kapulainen, M. & Harlin, A., 25 Nov 2019, In : Cellulose. 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cellulose
Water
Fibers
Sensors
Optical fibers

Optical interruption of a quantum cascade laser for cavity ring-down spectroscopy

Kääriäinen, T. & Genoud, G., 28 Oct 2019, In : Optics Letters. 44, 21, p. 5294-5297

Research output: Contribution to journalArticleScientificpeer-review

Open Access
interruption
quantum cascade lasers
infrared lasers
cavities
rings

"OPTImAL": An ontology for patient adherence modeling in physical activity domain

Livitckaia, K., Koutkias, V., Kouidi, E., van Gils, M., Maglaveras, N. & Chouvarda, I., 25 Apr 2019, In : BMC Medical Informatics and Decision Making. 19, 1, 15 p., 92.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Patient Compliance
Exercise
Cardiovascular Diseases
Neon
Psychology
10 Downloads (Pure)

Optimal thermal and electric storage capacities for a district cooling system

Rämä, M., Pursiheimo, E. & Klobut, K., 1 Oct 2019, Digital Proceedings 14th SDEWES Conference, the Conference on Sustainable Development of Energy, Water and Environment Systems. 10 p. 1062. (SDEWES Proceedings, Vol. 14).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
File
Cooling systems
Cooling
Planning
Information management
Energy storage

Optimization of electric vehicle system utilizing a hybrid particle swarm algorithm

Ranta, M., Pihlatie, M. & Hentunen, A., 2019, (Accepted/In press).

Research output: Contribution to conferenceConference articleScientificpeer-review

Optimization of opportunity charged bus operation - a case study

Ranta, M., Anttila, J., Pihlatie, M., Hentunen, A. & Paakkinen, M., 2019.

Research output: Contribution to conferenceConference articleScientificpeer-review

5 Citations (Scopus)

Optimized Computation Offloading Performance in Virtual Edge Computing Systems via Deep Reinforcement Learning

Chen, X., Zhang, H., Wu, C., Mao, S., Ji, Y. & Bennis, M., 1 Jun 2019, In : IEEE Internet of Things Journal. 6, 3, p. 4005-4018 14 p., 8493155.

Research output: Contribution to journalArticleScientificpeer-review

Reinforcement learning
Mobile devices
Base stations
Learning algorithms
Time varying networks

Optimizing various aspects of nanocellulose film forming on steel substrate for drying studies

Uhl, V., Krzyzanowski, L., Kumar, V., Tammelin, T. & Forsstrom, U., 2019, International Conference on Nanotechnology for Renewable Materials 2019. TAPPI Press, Vol. 2. p. 747-756

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Outlook on bioenergy combined with carbon capture, utilization and storage (BECCUS)

Kärki, J., 22 Oct 2019.

Research output: Contribution to conferenceOther conference contributionProfessional

Over 2000-fold increased production of the leaderless bacteriocin garvicin KS by increasing gene dose and optimization of culture conditions

Telke, A. A., Ovchinnikov, K. V., Vuoristo, K., Mathiesen, G., Torstensen, T. & Diep, D. B., 5 Mar 2019, In : Frontiers in Microbiology. 10, p. 389 9 p., 389.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Bacteriocins
Population Groups
Genes
Milk
Lactococcus

Over the barriers: co-developing policy mixes for circular economy

Sundqvist-Andberg, H. & Åkerman, M., 26 Jun 2019.

Research output: Contribution to conferenceConference AbstractScientificpeer-review

ecosystem
recycling
policy
economy
sustainability

Overview and Outcomes of the OECD/NEA Benchmark Study of the Accident at the Fukushima Daiichi NPS (BSAF) Phase 2—Results of Severe Accident Analyses for Unit 2

Sonnenkalb, M., Pellegrini, M., Herranz, L. E., Lind, T., Morreale, A. C., Kanda, J., Tamaki, H., Kim, S. I., Cousin, F., Fernandez-Moguel, L., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, 29244

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Accidents
Fission products
Nuclear power plants
Earthquakes

Overview and Outcomes of the OECD/NEA Benchmark Study of the Accident at the Fukushima Daiichi NPS (BSAF) Phase 2—Results of Severe Accident Analyses for Unit 3

Lind, T., Pellegrini, M., Herranz, L. E., Sonnenkalb, M., Nishi, Y., Tamaki, H., Cousin, F., Fernandez-Moguel, L., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1133-1146 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Accidents
Fission products
Pressure vessels
Nuclear power plants
Earthquakes
1 Citation (Scopus)

Overview and Outcomes of the OECD/NEA Benchmark Study of the Accident at the Fukushima Daiichi NPS (BSAF) Phase II—Results of Severe Accident Analyses for Unit 1

Herranz, L. E., Pellegrini, M., Lind, T., Sonnenkalb, M., Godin-Jacqmin, L., López, C., Dolganov, K., Cousin, F., Tamaki, H., Kim, T. W., Hoshi, H., Andrews, N. & Sevon, T., 2019, Proceedings of the 18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, NURETH-18. American Nuclear Society ANS, p. 1107-1118 12 p. 29243

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

OECD
accident
nuclear power plant
melt
earthquake
3 Citations (Scopus)

Overview of physics studies on ASDEX Upgrade

Hakola, A. H., Tala, T., et al. & ASDEX Upgrade Team, 22 Jul 2019, In : Nuclear Fusion. 59, 11, 112014.

Research output: Contribution to journalReview ArticleScientificpeer-review

Open Access
physics
crashes
heating
perturbation
turbulence
10 Citations (Scopus)

Overview of the JET preparation for deuterium-tritium operation with the ITER like-wall

Aho-Mantila, L., Airila, M., Hakola, A., Kaltiaisenaho, T., Koivuranta, S., Likonen, J., Salmi, A., Sirén, P., Tala, T. & JET Contributors, 30 Aug 2019, In : Nuclear Fusion. 59, 11, 112021.

Research output: Contribution to journalReview ArticleScientificpeer-review

Open Access
tritium
deuterium
preparation
physics
fusion

Overview on SNIFFPHONE: A portable device for disease diagnosis

Jaeschke, C., Padilla, M., Turppa, E., Polaka, I., Gonzalez, O., Richardson, K., Pajukanta, J., Kortelainen, J. M., Shani, G., Shuster, G., Mochalski, P., Leja, M., Mitrovics, J. & Haick, H., 2019, ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. IEEE Institute of Electrical and Electronic Engineers , 8823212

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Smartphones
Chemical sensors
Servers
Feedback
platforms

Pääkirjoitus: Katse Dosis-vuoteen 2019

Ritala-Nurmi, A., 2019, In : Dosis. 35, p. 3-5 3 p.

Research output: Contribution to journalOther journal contributionProfessional

Palomiehen lämpökuormituksen uusi reaaliaikainen arviointimenetelmä

Tuomaala, P., 2019, In : Pelastustieto: Palontorjuntatekniikka-erikoisnumero. p. 63-66

Research output: Contribution to journalArticleProfessional

Parametric modelling of cellular beam and plate structures by orthotropic strain gradient thermoelasticity

Niiranen, J., Khakalo, S. & Balobanov, V., Oct 2019, Proceedings of NSCM 32: The 32nd Nordic Seminar on Computational Mechanics 24-25 October, 2019. Niemi, A. H. & Koivurova, H. (eds.). University of Oulu, p. 124-126 3 p. (Mechanical Engineering series, report ).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Parametric Modeling
Plate Structures
Strain Gradient
Thermoelasticity
Gradient Elasticity

Parasitic loads in torque standard machines: A characterisation, comparison, and evaluation

Baumgarten, S., Röske, D., Hiiro, J. A., Vavrečka, L., Kock, S. & Gnauert, J., 2019, In : Acta IMEKO. 8, 3, p. 78-89 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
torque
Loads (forces)
Torque
Transducers
transducers

Particle and Gaseous Emissions from Marine Engines Utilizing Various Fuels and Aftertreatment Systems

Lehtoranta, K., Aakko-Saksa, P., Murtonen, T., Vesala, H., Kuittinen, N., Rönkkö, T., Ntziachristos, L., Karjalainen, P., Timonen, H. & Teinilä, K., 2019, CIMAC Technical Paper Database. 13 p. 399

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsProfessional

engine
black carbon
particulate matter
biofuel
sulfur

Particular fatigue resistance of stabilized stainless steel: Endurance limit, strength and ductility of fatigued steel

Solin, J., Alhainen, J., Arilahti, E., Seppänen, T. & Mayinger, W., 2019, ASME 2019 Pressure Vessels and Piping Conference, PVP 2019: Codes and Standards. American Society of Mechanical Engineers ASME, Vol. 1. 7 p. PVP2019-93317

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Ductility
Durability
Stainless steel
Fatigue of materials
Steel
3 Citations (Scopus)

Particulate Mass and Nonvolatile Particle Number Emissions from Marine Engines Using Low-Sulfur Fuels, Natural Gas, or Scrubbers

Lehtoranta, K., Aakko-Saksa, P., Murtonen, T., Vesala, H., Ntziachristos, L., Rönkkö, T., Karjalainen, P., Kuittinen, N. & Timonen, H., 19 Mar 2019, In : Environmental Science & Technology. 53, 6, p. 3315-3322

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Marine engines
Scrubbers
Sulfur
natural gas
Natural gas

Part II: Effect of high-temperature water and hydrogen on the fracture behaviour of a low-alloy reactor pressure vessel steel

Roychowdhury, S., Seifert, H-P., Spätig, P., Que, Z. & Ritter, S., 2019, Safe long-term operation in the context of environmental effects on fracture, fatigue and environmentally-assisted cracking: Final Report of the SAFE-I Project. Paul Scherrer Institut, p. 19-58 (PSI Report; No. 18-03).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access

Performance Metrics for a Modern BOPP Capacitor Film

Ritamäki, M., Rytöluoto, I. & Lahti, K., 1 Aug 2019, In : IEEE Transactions on Dielectrics and Electrical Insulation. 26, 4, p. 1229 - 1237 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Polypropylenes
High temperature operations
Dielectric spectroscopy
Depolarization
Electric current measurement
1 Citation (Scopus)

Performance of a Direct-Liquid-Cooled Motor in an Electric Bus under Different Load Cycles

Lindh, P., Petrov, I., Immonen, P., Pyrhonen, J., Niemela, M., Anttila, J., Paakkinen, M. & Scherman, E., 2019, In : IEEE Access. 7, p. 86897-86905 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Liquids
Cooling
Dynamometers
Chassis
Permanent magnets

Performance of aluminide and cr-modified aluminide pack cementation-coated stainless steel 304 in supercritical water at 700 °c

Tepylo, N., Huang, X., Jiang, S. & Penttilä, S., 2019, In : Journal of Nuclear Engineering and Radiation Science. 5, 1, 011014.

Research output: Contribution to journalArticleScientificpeer-review

cementation
stainless steels
Stainless steel
water
Water

Performance Simulations of Different Energy Flexibility Sources in a Building with the Electrical Grid

Ruusu, R., Cao, S. & Hasan, A., 23 Sep 2019, Renewable Energy and Sustainable Buildings: Selected Papers from the World Renewable Energy Congress WREC 2018. Sayigh, A. (ed.). Springer, p. 507-516 (Innovative Renewable Energy (INREE)).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleScientificpeer-review

Energy management systems
Linear programming
Electric batteries
Geothermal heat pumps
Space heating

Perspectives of experimental and theoretical studies on a thermal energy storage facility

Sihvonen, T., Lappalainen, J., Hakkarainen, E. & Rodríguez-García, M. M., 25 Jul 2019, SolarPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems. Richter, C. (ed.). American Institute of Physics AIP, 200029. (AIP Conference Proceedings, Vol. 2126).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Thermal energy
Energy storage
Heat losses
Calibration
Planning

Perspective-Taking in Anticipatory Maritime Navigation - Implications for Developing Autonomous Ships

Wahlström, M., Forster, D., Karvonen, A., Puustinen, R. & Saariluoma, P., Mar 2019, 18 th International Conference on Computer and IT Applications in the Maritime Industries. Volker, B. (ed.). Technische Universität Hamburg-Harburg, p. 191-200 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Ships
Navigation
Ship simulators
Maneuverability