Find Research Outputs

2018

Massive MIMO power allocation in millimeter wave networks

Liu, H., Tran, C., Lasota, J., Dinh, S., Chen, X. & Ouyang, F., 1 Jan 2018, Wireless Algorithms, Systems, and Applications, WASA 2018. Springer, p. 296-307 12 p. (Lecture Notes in Computer Science; vol. 10874).

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

Millimeter Wave
Power Allocation
Beamforming
MIMO systems
Millimeter waves
1 Citations

Measurement of diurnal variation in needle PRI and shoot photosynthesis in a boreal forest

Mõttus, M., Hernández-Clemente, R., Perheentupa, V., Markiet, V., Aalto, J., Bäck, J. & Nichol, C. J., 1 Jul 2018, In : Remote Sensing. 10, 7, 1019.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
boreal forest
diurnal variation
reflectance
photosynthesis
shoot
2 Citations

Mechanical and acoustic properties of fiber-reinforced alkali-activated slag foam concretes containing lightweight structural aggregates

Mastali, M., Kinnunen, P., Isomoisio, H., Karhu, M. & Illikainen, M., 30 Oct 2018, In : Construction and Building Materials. 187, p. 371-381 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Acoustic properties
Alkalies
Slags
Foams
Concretes

Mechanical recycling cellulose nanofibril coated polyethylene films

Vähä-Nissi, M., Vartiainen, J. & Pasanen, S., 2018, (Accepted/In press).

Research output: Contribution to conferenceConference articleResearchpeer-review

1 Citations

Mechanical recycling of nanocellulose containing multilayer packaging films

Vartiainen, J., Pasanen, S., Kenttä, E. & Vähä-Nissi, M., 1 Jan 2018, In : Journal of Applied Polymer Science. 135, 19, 46237.

Research output: Contribution to journalArticleResearchpeer-review

Low density polyethylenes
Polyethylene
Recycling
Packaging
Multilayers

Mechanistic and constrained thermochemical modelling in chemical reactor engineering: Ti(IV) chloride oxidation revisited

Koukkari, P. & Paiva, E., 2018, In : Chemical Engineering Science. 179, p. 227-242

Research output: Contribution to journalArticleResearchpeer-review

Chemical reactors
Chlorides
Gibbs free energy
Oxidation
Kinetics
5 Citations

Mediator-free enzymatic electrosynthesis of formate by the Methanococcus maripaludis heterodisulfide reductase supercomplex

Lienemann, M., Deutzmann, J. S., Milton, R. D., Sahin, M. & Spormann, A. M., 1 Apr 2018, In : Bioresource Technology. 254, p. 278-283 6 p.

Research output: Contribution to journalArticleResearchpeer-review

formic acid
Enzymes
enzyme
Assays
Enzyme electrodes

Menetelmäkuvaus tartuntavetotankojen kokonaislujuuden varmistamiseksi kenttäolosuhteissa

Vehmas, T., 2018, VTT Technical Research Centre of Finland. 8 p. (Tutkimusraportti; no. VTT-R-02477-18)

Research output: Book/ReportPublished reportResearch

Open Access
File

Menetelmäkuvaus tartuntavetotankojen tartuntalujuuden varmistamiseksi kenttäolosuhteissa

Vehmas, T., 2018, VTT Technical Research Centre of Finland. 8 p. (Tutkimusraportti; no. VTT-R-02470-18)

Research output: Book/ReportPublished reportResearch

Open Access
File
5 Citations

Metabolic profiling of sourdough fermented wheat and rye bread

Koistinen, V. M., Mattila, O., Katina, K., Poutanen, K., Aura, A. M. & Hanhineva, K., 1 Dec 2018, In : Scientific Reports. 8, 1, 5684.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
sourdough
metabolomics
rye
breads
whole grain foods

Metaphors to describe and explore platform company strategies

Auvinen, H., Dufva, M. & Koivisto, R., 2018, VTT Technical Research Centre of Finland. 18 p. (Research Report; no. VTT-R-00113-18)

Research output: Book/ReportPublished reportResearch

Open Access
Value creation
Industry
Knowledge base
Service economy
Business model

Methods for Electrical Cooling and Thermometry of a Suspended Silicon Chip

Kemppinen, A., Mykkänen, E., Lehtinen, J., Shchepetov, A., Timofeev, A., Gunnarsson, D., Grönberg, L., Manninen, A. & Prunnila, M., 2018, CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, 2 p.

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

coolers
tunnel junctions
conductive heat transfer
temperature measurement
heat flux

Metrological characterization methods for confocal chromatic line sensors and optical topography sensors

Seppä, J., Niemelä, K. & Lassila, A., 9 Apr 2018, In : Measurement Science and Technology. 29, 5, 054008.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Confocal
Topography
topography
Sensor
Line

Microalgal CO2 capture at extreme pH values

Piiparinen, J., Barth, D., Eriksen, N. T., Teir, S., Spilling, K. & Wiebe, M. G., 1 Jun 2018, In : Algal Research. 32, p. 321-328 8 p.

Research output: Contribution to journalArticleResearchpeer-review

carbon dioxide
air
algae
Coccomyxa
uptake mechanisms

Microbially induced corrosion in fire fighting systems - experience and remedies

Ehrnstén, U., Carpén, L. & Tompuri, K., 2018, Proceedings of the 18th International Conference on Environmental Degradation of Materials in Nuclear Power Systems – Water Reactors . Wright, M., Paraventi, D. & Jackson, J. H. (eds.). Springer, p. 831-840 10 p. (Minerals, Metals & Materials Series; vol. Part F11).

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

Fires
Stainless steel
Corrosion
Nuclear power plants
Iron deposits

Microfabricated sensor platform with through-glass vias for bidirectional 3-omega thermal characterization of solid and liquid samples

Grosse, C., Ras, M. A., Varpula, A., Grigoras, K., May, D., Wunderle, B., Chapuis, P-O., Gomès, S. & Prunnila, M., 1 Aug 2018, In : Sensors and Actuators A: Physical. 278, p. 33-42 10 p.

Research output: Contribution to journalArticleResearchpeer-review

platforms
Glass
glass
sensors
Sensors
1 Citations

Microgrid as a Cost-Effective Alternative to Rural Network Underground Cabling for Adequate Reliability

Uski, S., Rinne, E. & Sarsama, J., 30 Jul 2018, In : Energies. 11, 8, 16 p., 1978.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Microgrid
Electric power distribution
Distribution Network
Alternatives
Costs
1 Citations

Micromachining integration platform for sub-terahertz and terahertz systems

Ermolov, V., Lamminen, A., Saarilahti, J., Wälchli, B., Kantanen, M. & Pursula, P., 10 Apr 2018, (Accepted/In press) In : International Journal of Microwave and Wireless Technologies. p. 1-9 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Micromachining
Monolithic integrated circuits
Waveguides
Waveguide filters
Silicon wafers

Micro-segmenting 5G

Mämmelä, O., Suomalainen, J., Ahola, K., Ruuska, P., Majanen, M. & Uitto, M., 1 Jan 2018, IoTBDS 2018 - Proceedings of the 3rd International Conference on Internet of Things, Big Data and Security. p. 17-28 12 p.

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

Wireless networks
Availability
Monitoring
Internet of things

Microstructural characterization of alloy 52 narrow-gap dissimilar metal weld after aging

Sarikka, T., Mouginot, R., Ahonen, M., Lindqvist, S., Ehrnstén, U., Nevasmaa, P. & Hänninen, H., 1 Jan 2018, Proceedings of the 18th International Conference on Environmental Degradation of Materials in Nuclear Power Systems – Water Reactors. Jackson, J. H., Paraventi, D. & Wright, M. (eds.). Springer, Vol. 2. p. 763-777 15 p. (Minerals, Metals and Materials Series; no. Part F11).

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

Dissimilar metals
Welds
Aging of materials
Nuclear power plants
Thermal aging
1 Citations

Microstructure based modeling of the strain rate history effect in wear resistant Hadfield steels

Lindroos, M., Laukkanen, A., Cailletaud, G. & Kuokkala, V. T., 15 Feb 2018, In : Wear. 396-397, p. 56-66 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Steel
strain rate
Strain rate
Wear of materials
histories

Mikroverkkojen mahdollisuuksista sähkön toimituksen luotettavuuden parantajana

Uski, S., Aalto, P., Forssen, K., Holttinen, H., Kojo, M., Repo, S., Rosqvist, T., Sarsama, J. & Talus, K., 2018, 6 p. (EL-TRAN analyysi; no. 3/2018)

Research output: Book/ReportPublished reportResearch

Open Access

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., 23 Nov 2018, (Accepted/In press) In : Ceramics International. 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Mullite
Aluminosilicates
Tailings
Raw materials
Microstructure

Miten sähköautopolitiikalla edistetään joustavampaa sähköjärjestelmää?

Kojo, M., Kotilainen, K., Rautiainen, A., Aalto, P., Holttinen, H., Rönkkö, T., Kaivo-oja, J., Björkqvist, T. & Toivanen, P., 2018, 17 p. (EL-TRAN analyysi; no. 2/2018)

Research output: Book/ReportPublished reportResearch

Open Access

Mittalaite sisäilman laatua heikentävien kaasujen pitoisuuden reaaliaikaiseen monitorointiin ammoniakille ja formaldehydille

Rajamäki, T., 2018, Sisäilmastoseminaari 2018: 15.3.2018. p. 425- (SIY Raportti; no. 36).

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

Open Access

Mobile Fall Risk Assessment Solution for Daily-Life Settings

Similä, H., Immonen, M. & Niemirepo, T., 29 Oct 2018, 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). p. 1530-1533 4 p.

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

Risk assessment
Bluetooth
Sensors
Feedback

Mobile gaming in gyms - Can fitness and games join together?

Siira, E., Häikiö, J. & Annanperä, E., 29 Jun 2018, 2018 IEEE 6th International Conference on Serious Games and Applications for Health, SeGAH 2018. Institute of Electrical and Electronic Engineers IEEE, p. 1-6 6 p.

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

personal data
Data privacy
fitness
Equipment and Supplies
trend

Mobility as a Service: Stakeholders’ Challenges and Potential Implications

Kostiainen, J. & Tuominen, A., 19 Sep 2018, Towards User-Centric Transport in Europe: Challenges, Solutions and Collaborations. Müller, B. & Meyer, G. (eds.). Springer, p. 239-254 16 p. (Lecture Notes in Mobility).

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

Climate change
Sustainable development
Costs

Modeling growth kinetics of thin films made by atomic layer deposition in lateral high-aspect-ratio structures

Ylilammi, M., Ylivaara, O. M. E. & Puurunen, R. L., 28 May 2018, In : Journal of Applied Physics. 123, 20, 205301.

Research output: Contribution to journalArticleResearchpeer-review

atomic layer epitaxy
high aspect ratio
kinetics
thin films
adsorption

Modeling of conversion of a single fuel particle in a CFD model for CFB combustion

Niemi, T. & Kallio, S., 2018, In : Fuel Processing Technology. 169, p. 236-243 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Computational fluid dynamics
Coal combustion
Fluidization
Reaction rates
Chemical reactions

Modeling of nickel-based hydrotalcite catalyst coated on heat exchanger reactors for CO2 methanation

Vidal Vázquez, F., Kihlman, J., Mylvaganam, A., Simell, P., Koskinen-Soivi, M. L. & Alopaeus, V., 1 Oct 2018, In : Chemical Engineering Journal. 349, p. 694-707 14 p.

Research output: Contribution to journalArticleResearchpeer-review

hydrotalcite
Methanation
Nickel
Heat exchangers
nickel
Open Access
Loss of coolant accidents
Accidents
Boiling water reactors
Sensitivity analysis
Light water reactors

Modelling frazil and anchor ice on submerged objects

Makkonen, L. & Tikanmäki, M., 1 Jul 2018, In : Cold Regions Science and Technology. 151, p. 64-74 11 p.

Research output: Contribution to journalArticleResearchpeer-review

ice crystal
Anchors
anchor
Ice
ice

Modelling of fatigue due to thermal mixing by using a spectrum method

Timperi, A., 2018, Proceedings of the ASME 2018 Pressure Vessels and Piping Conference: Design and Analysis. Vol. 3A. 10 p. PVP2018-84398

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

Fatigue of materials
Thermal load
Computational fluid dynamics
Temperature scales
Thermal fatigue
Open Access
neutron sources
reactors
thermohydraulics
plasma physics
fusion

Modelling of mitigation of the power divertor loading for the EU DEMO through Ar injection

Subba, F., Aho-Mantila, L., Coster, D., Maddaluno, G., Nallo, G. F., Sieglin, B., Wenninger, R. & Zanino, R., 5 Feb 2018, In : Plasma Physics and Controlled Fusion. 60, 3, 035013.

Research output: Contribution to journalArticleResearchpeer-review

Impurities
injection
Heat flux
impurities
upstream
1 Citations

Modelling the growth of large rime ice accretions

Makkonen, L., Jian, Z., Karlsson, T. & Tiihonen, M., Jul 2018, In : Cold Regions Science and Technology. 151, p. 133-137

Research output: Contribution to journalArticleResearchpeer-review

Open Access
rime
Ice
collision
accretion
ice

Modelling transport modal shift in TIMES models through elasticities of substitution

Salvucci, R., Tattini, J., Gargiulo, M., Lehtilä, A. & Karlsson, K., 1 Jan 2018, (Accepted/In press) In : Applied Energy. 232, p. 740-751 12 p.

Research output: Contribution to journalArticleResearchpeer-review

elasticity
Elasticity
substitution
Substitution reactions
modeling

Mode of wood fibre breakage during thermoplastic melt processing

Dickson, A. R. & Sandquist, D., 1 Sep 2018, In : Composites - Part A: Applied Science and Manufacturing. 112, p. 496-503 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Thermoplastics
Wood
Fibers
Processing
Pulp
2 Citations

Modification of carbon nanotubes by amphiphilic glycosylated proteins

Fang, W., Linder, M. & Laaksonen, P., 15 Feb 2018, In : Journal of Colloid and Interface Science. 512, February, p. 318-324 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Carbon Nanotubes
Carbon nanotubes
Proteins
Cellulose
Biomolecules

Moduulirakentamisen elinkaarenaikainen hiilijalanjälki

Vares, S., 2018, VTT Technical Research Centre of Finland. 15 p. (Asiakasraportti; no. VTT-CR-05695-18)

Research output: Book/ReportPublished reportResearch

Open Access
File

Molecular Layer Deposition Using Ring-Opening Reactions: Molecular Modeling of the Film Growth and the Effects of Hydrogen Peroxide

Keskiväli, L., Putkonen, M., Puhakka, E., Kenttä, E., Kint, J., Ramachandran, R. K., Detavernier, C. & Simell, P., 31 Jul 2018, In : ACS Omega. 3, 7, p. 7141-7149 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Molecular modeling
Ozone
Film growth
Phenol
Hydrogen peroxide

Monitoring and in-service experiments as a tool for the life assessment of process components

Tuurna, S., Carpen, L. & Pohjanne, P., 29 May 2018.

Research output: Contribution to conferenceOther conference contributionResearch

Corrosion
Monitoring
Experiments
Repair
Corrosion rate
1 Citations

Morphological, structural and optical characterization of SnO2 nanotube arrays fabricated using anodic alumina (AAO) template-assisted atomic layer deposition

Norek, M., Putkonen, M., Zaleszczyk, W., Budner, B. & Bojar, Z., 1 Feb 2018, In : Materials Characterization. 136, p. 52-59 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Atomic layer deposition
Aluminum Oxide
atomic layer epitaxy
Nanotubes
nanotubes

MSWI BA treated with Advanced Dry Recovery: a field scale study on materials’ leaching properties

Sormunen, L. A., Kaartinen, T. & Rantsi, R., 4 Jul 2018, In : International Journal of Sustainable Engineering. 11, 4, p. 261-271 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Leaching
Recovery
Lysimeters
Antimony
Civil engineering
4 Citations

Multicast-enabling Optical Switch design employing Si Buffering and Routing Elements

Moralis-Pegios, M., Terzenidis, N., Mourgias-Alexandris, G., Cherchi, M., Harjanne, M., Aalto, T., Miliou, A., Vyrsokinos, K. & Pleros, N., 15 Apr 2018, In : IEEE Photonics Technology Letters. 30, 8, p. 712-715 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Optical switches
SOI (semiconductors)
switches
Switches
Wavelength
1 Citations

Multidisciplinary and Historical Perspectives for Developing Intelligent and Resource-Efficient Systems

Mammela, A., Riekki, J., Kotelba, A. & Anttonen, A., 15 Mar 2018, In : IEEE Access. 6, p. 17464-17499 36 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Decision making
Decision theory
Information theory
System theory
Intelligent systems

Multimodality Evaluation Metrics for Human-Robot Interaction Needed: A Case Study in Immersive Telerobotics

Aaltonen, I., Aromaa, S., Helin, K. & Muhammad, A., 1 Jan 2018, Advances in Human Factors in Robots and Unmanned Systems. AHFE 2017. Chen, J. (ed.). Springer, p. 335-347 13 p. (Advances in Intelligent Systems and Computing; vol. 595).

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

Human robot interaction
Remote control
Ergonomics
Mobile robots
Robotics
1 Citations

Multipath Transmission Scheduling in Millimeter Wave Cloud Radio Access Networks

Chen, X., Liu, P., Liu, H., Wu, C. & Ji, Y., 27 Jul 2018, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Institute of Electrical and Electronic Engineers IEEE, 8422564

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

Millimeter waves
Scheduling
Time varying networks
Statistics
Network architecture

Multi-platform concepts for combining offshore wind energy and fish farming in freezing sea areas: Case study in the Gulf of Bothnia

Mikkola, E., Heinonen, J., Kankainen, M., Hekkala, T. & Kurkela, J., Oct 2018, ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering: Ocean Space Utilization. American Society of Mechanical Engineers ASME, Vol. 6. 9 p. OMAE2018-77677

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

Freezing
Fish
Wind power
Site selection
Climate change