Find Research Outputs

2019

Microstructural examination of zirconium alloys following in-pile creep testing in the HALDEN reactor

Anderson, K. R., Karlsen, W., Ivanchenko, M., Carter, J. J. & Smith, R. W., Jan 2019, In : Journal of Nuclear Materials. 513, p. 260-270 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Zircaloy 2 (trademark)
Creep testing
zirconium alloys
Zirconium alloys
piles

Mimicking Neurotransmitter Release and Long‐Term Plasticity by Oxygen Vacancy Migration in a Tunnel Junction Memristor

Tan, H., Majumdar, S., Qin, Q., Lahtinen, J. & van Dijken, S., 26 Jun 2019, In : Advanced Intelligent Systems. 1, 2, p. 1 8 p., 1900036.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Neurotransmitter Agents
Oxygen
Membranes
Equipment Design
Equipment and Supplies

Mimosa Strong Medicine for Maintenance

Salokangas, R., Jantunen, E., Larranaga Unanue, M. & Kaarmila, P., Sep 2019, (Accepted/In press) 32nd International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management. 11 p.

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

Medicine
Data structures
Condition monitoring
Bearings (structural)
Costs

Mine Water as a Resource: Selective Removal and Recovery of Trace Antimony from Mine-Impacted Water

Arnold, M., Kangas, P., Mäkinen, A., Lakay, E., Isomäki, N., Lavén, G., Gericke, M., Pajuniemi, P., Kaartinen, T. & Wendling, L., 9 Mar 2019, In : Mine Water and the Environment. p. 1-16

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Miniature MOEMS hyperspectral imager with versatile analysis tools

Trops, R., Hakola, A. M., Jääskeläinen, S., Näsilä, A., Annala, L., Eskelinen, M. A., Saari, H., Pölönen, I. & Rissanen, A., 4 Mar 2019, MOEMS and Miniaturized Systems XVIII. Piyawattanametha, W., Park, Y-H. & Zappe, H. (eds.). International Society for Optics and Photonics SPIE, 109310W. (Proceedings of SPIE, Vol. 10931).

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

MOEMS
microoptoelectromechanical systems
Fabry-Perot interferometers
Imager
Image sensors
2 Citations (Scopus)

Mining tailings as raw materials for reaction-sintered aluminosilicate ceramics: Effect of mineralogical composition on microstructure and properties

Karhu, M., Lagerbom, J., Solismaa, S., Honkanen, M., Ismailov, A., Räisänen, M. L., Huttunen-Saarivirta, E., Levänen, E. & Kivikytö-Reponen, P., 1 Mar 2019, In : Ceramics International. 45, 4, p. 4840-4848 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Mullite
Aluminosilicates
Tailings
Raw materials
Microstructure

Mitigating Exposure to Volatile Compounds

Pitkänen, M., Kajolinna, T., Hinkka, V. & Pyykkö, H., 25 Sep 2019, In : Journal of Ports and Terminals - PTI. 89, Smart Digital Ports, p. 108-109 2 p.

Research output: Contribution to journalArticleProfessional

volatile compounds
freight
containers
occupational health and safety
occupational exposure

Mitigating the Weaknesses of Machine Learning in Short–Term Forecasting of Aggregated Power System Active Loads

Koponen, P., Niska, H. & Mutanen, A., 22 Jul 2019, (Accepted/In press) IEEE International Conference on Industrial Informatics (IEEE-INDIN 2019). IEEE Institute of Electrical and Electronic Engineers , 8 p.

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

Learning systems
Dynamic loads
Model structures
Dynamical systems
Temperature

Mixed Reality User Interface for Astronauts Procedure Viewer

Helin, K., Karjalainen, J., Kiernan, P., Oliveira, D. M. & Wolff, M., 2019, (Accepted/In press) 2019 International Conference on Cyberworlds (CW). IEEE Institute of Electrical and Electronic Engineers

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

User interfaces

Mobile phone app for self-monitoring of eating rhythm: Field experiment

Pentikäinen, S., Tanner, H., Karhunen, L., Kolehmainen, M., Poutanen, K. & Pennanen, K., 1 Mar 2019, In : JMIR Mhealth and Uhealth. 7, 3, 14 p., e11490.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Mobile Applications
Cell Phones
Eating
Feeding Behavior

Mobile Service Technician 4.0: Knowledge-Sharing Solutions for Industrial Field Maintenance

Kaasinen, E., Aromaa, S., Väätänen, A., Mäkelä, V., Hakulinen, J., Keskinen, T., Elo, J., Siltanen, S., Rauhala, V., Aaltonen, I., Hella, J., Honkamaa, P., Leppä, M., Niemelä, A., Parviainen, J., Turunen, M., Törnqvist, J., Valtonen, J. & Woodward, C., 30 Jan 2019, In : Interaction Design and Architecture(s). 38, p. 6-27 1.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
technician
Maintenance
Emotions
knowledge
Industry

MobiPV4Hololens: HoloLens Based User Interface for Astronauts Procedure Viewer

Helin, K., Karjalainen, J., Kiernan, P., Wolff, M. & Oliveira, D. M., 2019, The application track, posters and demos of EuroVR: Proceedings of the 16th Annual EuroVR Conference 2019. VTT Technical Research Centre of Finland, p. 9-12 128 p. (VTT Technology; No. 357).

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

Open Access
User interfaces
Augmented reality
Smartphones
Space stations
Robotics

Model-Checking Detailed Fault-Tolerant Nuclear Power Plant Safety Functions

Buzhinsky, I. & Pakonen, A., 18 Nov 2019, In : IEEE Access. 7, p. 162139-162156 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Model checking
Nuclear power plants
Hardware
Fault tolerance
Failure modes
2 Citations (Scopus)

Modeling burnup-induced fuel rod deformations and their effect on transient behavior of a VVER-440 reactor core

Syrjälahti, E., Ikonen, T. & Tulkki, V., 2019, In : Annals of Nuclear Energy. 125, p. 121-131 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Reactor cores
Irradiation

Modeling cladding oxidation with coupled thermal-mechanics and thermal-hydraulics solvers

Loukusa, H., Peltonen, J. & Hovi, V., 2019.

Research output: Contribution to conferenceConference PosterScientificpeer-review

Mechanics
Hydraulics
Oxidation
Coolants
Heat transfer

Modeling missing pellet surface defects with BISON

Loukusa, H., 2019, VTT Technical Research Centre of Finland. 27 p. (VTT Research Report; No. VTT-R-00067-19).

Research output: Book/ReportReport

Surface defects
Defects
Geometry
1 Citation (Scopus)

Modeling of the SPERT transients using Serpent 2 with time-dependent capabilities

Levinsky, A., Valtavirta, V., Adams, F. P. & Anghel, V. N. P., Mar 2019, In : Annals of Nuclear Energy. 125, p. 80-98 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Physics
Monte Carlo methods
Feedback
Experiments
Temperature

Modeling Splitting and Spalling of Columnar Ice Compressed Biaxially: The Role of Crack Nucleation

Kolari, K., 25 May 2019, In : Journal of Geophysical Research: Solid Earth. 124, 4, p. 3271-3287 16 p.

Research output: Contribution to journalArticleScientificpeer-review

spalling
Spalling
Ice
nucleation
ice
3 Citations (Scopus)

Modelling a molten salt thermal energy system: A validation study

Lappalainen, J., Hakkarainen, E., Sihvonen, T., Rodríguez-García, M. M. & Alopaeus, V., Jan 2019, In : Applied Energy. 233-234, p. 126-145 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Thermal energy
Molten materials
Salts
salt
Energy storage

Modelling and Control of DC Microgrids in Residential Buildings

Motta, S., Alahäivälä, A., Divshali, P., Pasonen, R., Kulmala, A., Mäki, K., Cho, Y. & Kim, H., Jun 2019, 25th International Conference on Electricity Distribution: CIRED 2019. AIM - Association des Ingénieurs de Montefiore, 5 p. 867

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

Open Access
Energy management
Electricity
Electric potential

Modelling of ice rubble in the punch shear tests with cohesive 3D discrete element method

Sorsimo, A. & Heinonen, J., 11 Mar 2019, In : Engineering Computations. 36, 2, p. 378-399 22 p.

Research output: Contribution to journalArticleScientificpeer-review

Finite difference method
Ice
Mechanics

Modelling the Influence of Safety Management Tools on Resilience

Reiman, T. & Viitanen, K., Jan 2019, Exploring Resilience: A Scientific Journey from Practice to Theory. Wiig, S. & Fahlbruch, B. (eds.). Springer, p. 69-77 9 p. (SpringerBriefs in Applied Sciences and Technology).

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

Open Access
Safety Management
Resilience
Safety
Modeling
Engineering

Modular protein architectures for pH-dependent interactions and switchable assembly of nanocellulose

Voutilainen, S., Paananen, A., Lille, M. & Linder, M. B., 29 Jun 2019, In : International Journal of Biological Macromolecules. 137, p. 270-276 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cellulose
Proteins
Silk
Nanofibers
Protein Engineering

Modulating the Mechanical Performance of Macroscale Fibers through Shear-Induced Alignment and Assembly of Protein Nanofibrils

Kamada, A., Levin, A., Toprakcioglu, Z., Shen, Y., Lutz-Bueno, V., Baumann, K. N., Mohammadi, P., Linder, M. B., Mezzenga, R. & Knowles, T. P. J., 9 Oct 2019, In : Small. 1904190.

Research output: Contribution to journalArticleScientificpeer-review

Proteins
Silk
Microfluidics
Fibers
Elastic Modulus

Moisture-induced stresses in large glulam beams. Case study: Vihantasalmi Bridge

Fortino, S., Hradil, P. & Metelli, G., 3 Sep 2019, In : Wood Material Science and Engineering. 14, 5, p. 366-380 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Moisture
Timber
Wood
Cracks
Delamination

Monikäyttöisyys ja muunneltavuus kestävässä rakentamisessa

Häkkinen, T. & Ala-Kotila, P., 2019, VTT Technical Research Centre of Finland. 62 p. (VTT Technology; No. 363).

Research output: Book/ReportReport

Open Access

Monitoring and diagnostics of SOFC stacks and systems

Mougin, J., Morel, B., Ploner, A., Caliandro, P., Van Herle, J., Boškoski, P., Dolenc, B., Gallo, M., Polverino, P., Pohjoranta, A., Nieminen, A., Pofahl, S. N., Ouweltjes, J. P., Diethelm, S., Leonardi, A., Galiano, F. & Tanzi, C., 2019, In : ECS Transactions. 91, 1, p. 731-743

Research output: Contribution to journalArticleScientificpeer-review

Solid oxide fuel cells (SOFC)
Monitoring
Hardware
Degradation
Carbon

Monitoring at Olkiluoto in 2017, Hydrogeochemistry

Vuorio, M., Lamminmäki, T., Pitkänen, P., Penttinen, T., Tiensuu, K., Komulainen, J., Wendling, L., Yli-Rantala, E., Partamies, S. & Ahokas, T., 26 Jun 2019, Posiva . 348 p. (Working Report; No. 2018-44).

Research output: Book/ReportReport

Open Access
Nefopam
atrinositol
tyramine-deoxysorbitol
tissue-factor-pathway inhibitor 2

Monitoring of Production Processes and the Condition of the Production Equipment through the Internet

Halme, J., Jantunen, E., Hästbacka, D., Hegedűs, C., Varga, P., Björkbom, M., Mesiä, H., More, R., Jaatinen, A., Barna, L., Tuominen, P., Pettinen, H., Elo, M. & Larrañaga, M., 2019, 6th International Conference on Control, Decision and Information Technologies, CoDIT 2019. IEEE Institute of Electrical and Electronic Engineers , p. 1295-1300 6 p. 8820688

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

Internet
Monitoring
Process monitoring
Condition monitoring
Cloud computing

Monte Carlo Simulations to Evaluate Error Propagation in Computation of Thermal Power

Wingstedt, E. & Saarela, O., 2019, 11th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies. American Nuclear Society ANS, p. 721-732

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

Turbines
Random errors
Steam generators
Energy balance
Nuclear power plants

Moveable Production Systems for Sustainable Development and Trade: Limitations, Opportunities and Barriers

Fox, S., 2019, In : Sustainability. 11, 19, 5154.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
production system
Sustainable development
sustainable development
manufacturing
sustainability

Multifocal optics for light field displays

Ojala, K. & Mäkinen, J-T., 29 Aug 2019, IPC No. H04N 13/307 , G02B 27/22, G02B 27/00 , G02B 27/01 , Patent No. WO2019164745 (A1), 14 Feb 2019, Priority date 20 Feb 2018, Priority No. 62/633,047

Research output: PatentPatent

Multimodal Microorganism Development: Integrating Top-Down Biological Engineering with Bottom-Up Rational Design

Dahabieh, M. S., Thevelein, J. M. & Gibson, B., 22 Oct 2019, In : Trends in Biotechnology.

Research output: Contribution to journalReview ArticleScientificpeer-review

Bioengineering
Microorganisms
Genes
Genome
Synthetic Biology

Multiplexed readout of kinetic inductance bolometer arrays

Sipola, H., Luomahaara, J., Timofeev, A., Grönberg, L., Rautiainen, A., Luukanen, A. & Hassel, J., 2019, In : Review of Scientific Instruments. 90, 7, 074702.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Bolometers
bolometers
inductance
Inductance
readout

Multi-Tenant Cross-Slice Resource Orchestration: A Deep Reinforcement Learning Approach

Chen, X., Zhao, Z., Wu, C., Bennis, M., Liu, H., Ji, Y. & Zhang, H., 2019, In : IEEE Journal on Selected Areas in Communications. 37, 10, p. 2377-2392 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Reinforcement learning
Decision making
Communication
Scheduling
Experiments

Multivariate prediction of Hippocampal atrophy in Alzheimer's disease

Liedes, H., Lötjönen, J., Kortelainen, J. M., Novak, G., van Gils, M. & Gordon, M. F., 23 Apr 2019, In : Journal of Alzheimer's Disease. 68, 4, p. 1453-1468

Research output: Contribution to journalArticleScientificpeer-review

Atrophy
Alzheimer Disease
Magnetic Resonance Spectroscopy
Biomarkers
Neuropsychological Tests

My business or not? The perspective of technology companies on shifting towards care robotics

Lanne, M., Tuisku, O., Melkas, H. & Niemelä, M., 12 Aug 2019, In : European Planning Studies.

Research output: Contribution to journalArticleScientificpeer-review

robotics
robot
elderly care
ecosystem
ecosystem service

Nanobolometer with ultralow noise equivalent power

Kokkoniemi, R., Govenius, J., Vesterinen, V., Lake, R. E., Gunyhó, A. M., Tan, K. Y., Simbierowicz, S., Grönberg, L., Lehtinen, J., Prunnila, M., Hassel, J., Lamminen, A., Saira, O. P. & Möttönen, M., 1 Dec 2019, In : Communications Physics. 2, 1, 124.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
bolometers
low noise
time constant
astronomy
counting

NanoElectronics roadmap for Europe: From nanodevices and innovative materials to system integration

Ahopelto, J., Ardila, G., Baldi, L., Balestra, F., Belot, D., Fagas, G., De Gendt, S., Demarchi, D., Fernandez-Bolaños, M., Holden, D., Ionescu, A. M., Meneghesso, G., Mocuta, A., Pfeffer, M., Popp, R., Sangiorgi, E. C. & Sotomayor Torres, C. M., 1 May 2019, In : Solid-State Electronics. 155, p. 7-19 13 p.

Research output: Contribution to journalArticleScientificpeer-review

systems integration
Nanoelectronics
manufacturing
industries
life sciences

Nanoimprint Lithography–Based Fabrication of Plasmonic Array of Elliptical Nanoholes for Dual-Wavelength, Dual-Polarisation Refractive Index Sensing

Robinson, C., Justice, J., Petäjä, J., Karppinen, M., Corbett, B., O’Riordan, A. & Lovera, P., 15 Aug 2019, In : Plasmonics. 14, 4, p. 951-959 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Refractometry
Gold
Refractive index
Polarization
Fabrication

Nanoindentation study of short-range ordering

Mouginot, R., Sarikka, T., Ehrnstén, U. & Hänninen, H., 25 Jan 2019, In : Materials Research Express. 6, 4, 8 p., 045052.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Nanoindentation
Hardness
Lead alloys
Thermal aging
Metallography

Nanomaterials in industry—How to assess the safety?

Kangas, H. & Pitkänen, M., 2019, Industrial Applications of Nanomaterials: Micro and Nano Technologies. Thomas, S., Grohens, Y. & Pottathara, Y. B. (eds.). Elsevier, p. 1 - 27

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

Nanostructured materials
Specific surface area
Risk assessment
Industrial applications

Nano-porous coatings for gas retention studies

Ruset, C., Grigore, E., Rasinski, M., Fortuna, E., Grzonka, J., Gherendi, M., Luculescu, C., Barradas, N. P., Alves, E. & Hakola, A., 2019, In : Romanian Reports in Physics. 71, 1, 503.

Research output: Contribution to journalArticleScientificpeer-review

coatings
gases
porosity
retaining
atoms

Nanoscale Clustering of Alcoholic Solutes in Deep Eutectic Solvents Studied by Nuclear Magnetic Resonance and Dynamic Light Scattering

Häkkinen, R., Alshammari, O., Timmermann, V., D'Agostino, C. & Abbott, A., 6 Aug 2019, In : ACS Sustainable Chemistry & Engineering. 7, 17, p. 15086-15092 7 p.

Research output: Contribution to journalArticleScientificpeer-review

light scattering
Dynamic light scattering
Phenol
Eutectics
Phenols

Nature Based Solutions (NBS) for sustainable and resilient cities: Experiences from Europe and Brazil

Antuña Rozado, C., Herzog, C. P., Freitas, T., Cagnin, C. & Wiedman, G., 2019, In : IOP Conference Series: Earth and Environmental Science. 297, 1, 012001.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

Open Access
periurban area
public space
pillar
quality of life
economics

Nature-Inspired Drone Swarming for Real-Time Aerial Data-Collection Under Dynamic Operational Constraints

Hildmann, H., Kovacs, E., Saffre, F. & Isakovic, A., 4 Sep 2019, In : Drones. 3, 71, 71.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Unmanned aerial vehicles (UAV)
Antennas
Civil defense
Communication
Agriculture
2 Citations (Scopus)

Near-Field UHF RFID Transponder with a Screen-Printed Graphene Antenna

Jaakkola, K., Sandberg, H., Lahti, M. & Ermolov, V., Apr 2019, In : IEEE Transactions on Components, Packaging and Manufacturing Technology. 9, 4, p. 616-623 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Transponders
Graphite
Radio frequency identification (RFID)
Graphene
Antennas
3 Citations (Scopus)

Near-Optimal Data Structure for Approximate Range Emptiness Problem in Information-Centric Internet of Things

Wang, X., Liu, Z., Gao, Y., Zheng, X., Chen, X. & Wu, C., 4 Feb 2019, In : IEEE Access. 7, p. 21857-21869 13 p., 8633895.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Data structures
Data storage equipment
Query processing
Internet of things
Sensors

Near-Term Potential of Biofuels, Electrofuels, and Battery Electric Vehicles in Decarbonizing Road Transport

Hannula, I. & Reiner, D. M., 16 Oct 2019, In : Joule. 3, 10, p. 2390-2402 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Biofuels
Synthetic fuels
Carbon
Electricity
Decarbonization

New energy deposition treatment in the Serpent 2 Monte Carlo transport code

Tuominen, R., Valtavirta, V. & Leppänen, J., 2019, In : Annals of Nuclear Energy. 129, p. 224-232 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Neutrons
Photons
Detectors