Find Research Outputs — VTT's Research Information Portal

Tihinen, M. (ed.), Federley, M., Hyvärinen, S., Karttaavi, T., Keskitalo, S., Korhonen, M., Kääriäinen, J., Naumanen, M., Seisto, A. & Veijola, T., 23 Jan 2019, Prime Minister's Office Finland. 109 p. (Valtioneuvoston selvitys- ja tutkimustoiminnan julkaisusarja; no. 7)

Research output: Book/Report › Published report › Research

Open Access

Kustannustehokkaat keinot vähentää itsemurhia Suomen rautateillä

Silla, A., 14 Feb 2019, Helsinki. 34 p. (Traficomin tutkimuksia ja selvityksiä; no. 3)

Research output: Book/Report › Published report › Research

Open Access

suicide

German Federal Railways

costs

Finland

expert

Learning to Schedule Resources in Software-Defined Radio Access Networks

Chen, X., 21 Feb 2019, 2018 IEEE Globecom Workshops, GC Wkshps 2018 - Proceedings. 6 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Research › peer-review

Controllers

Base stations

Computational complexity

Quality of service

Scheduling

18 Downloads (Pure)

LIFE CITY: Suomalaisen puurakentamisen kansainvälinen konsepti

Rönty, J., Ala-Kotila, P., Stenlund, O. & Kuismanen, K., 23 Jan 2019, VTT. 89 p. (Tutkimusraportti; no. VTT-R-00334-18)

Research output: Book/Report › Published report › Research

Open Access

File

environmental sustainability

climate

Low-Temperature Plasma-Enhanced Atomic Layer Deposition of SiO2 Using Carbon Dioxide

Zhu, Z., Sippola, P., Ylivaara, O., Modanese, C., Di Sabatino, M., Mizohata, K., Merdes, S., Lipsanen, H. & Savin, H., 2019, In : Nanoscale Research Letters. 14, 8 p., 55.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Atomic layer deposition

cold plasmas

atomic layer epitaxy

Carbon Dioxide

carbon dioxide

Mass imagineering, mass customization and mass production: Complementary cultures for creativity, choice and convenience

Fox, S., 2019, In : Journal of Consumer Culture. 19, 1, p. 67-81 15 p.

Research output: Contribution to journal › Article › Research › peer-review

mass production

Creativity

creativity

Imagination

self-initiated work

Mastication-induced release of compounds from rye and wheat breads to saliva

Pentikäinen, S., Koistinen, V., Kolehmainen, M., Poutanen, K., Hanhineva, K. & Aura, A. M., 1 Jan 2019, In : Food Chemistry. 270, p. 502-508 7 p.

Research output: Contribution to journal › Article › Research › peer-review

Mastication

Bread

mastication

saliva

Saliva

Material migration and fuel retention studies during the JET carbon divertor campaigns

Coad, P., Rubel, M., Likonen, J., Bekris, N., Brezinsek, S., Matthews, G., Mayer, M., Widdowson, A. & JET Contributors, 1 Jan 2019, In : Fusion Engineering and Design. 138, p. 78-108 31 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Tile

Tritium

Carbon

Beryllium

Quartz

1 Citation (Scopus)

Metrology for very fast current transients

Passon, S., Havunen, J., Meisner, J. & Kurrat, M., 13 Feb 2019, 2018 IEEE International Conference on High Voltage Engineering and Application: ICHVE 2018. Institute of Electrical and Electronic Engineers IEEE, 4 p. 8641787. (ICHVE 2018 - 2018 IEEE International Conference on High Voltage Engineering and Application).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Research › peer-review

Calibration

Cables

Sensors

Electric potential

Electric sparks

Microbial degradation of polyacrylamide and the deamination product polyacrylate

Nyyssölä, A. & Ahlgren, J., 1 Mar 2019, In : International Biodeterioration and Biodegradation. 139, p. 24-33 10 p.

Research output: Contribution to journal › Review Article › Research › peer-review

Deamination

Polyacrylates

Degradation

degradation

biodegradation

Microbial hexuronate catabolism in biotechnology

Kuivanen, J., Biz, A. & Richard, P., 2019, In : AMB Express. 9, 1, 11 p., 16.

Research output: Contribution to journal › Review Article › Research › peer-review

Open Access

Iduronic Acid

Glucuronic Acid

Biotechnology

Biomass

Polysaccharides

Microelectrode Array With Transparent ALD TiN Electrodes

Ryynänen, T., Pelkonen, A., Grigoras, K., Ylivaara, O. M. E., Hyvärinen, T., Ahopelto, J., Prunnila, M., Narkilahti, S. & Lekkala, J., 22 Mar 2019, In : Frontiers in Neuroscience. 13, 226.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Microelectrodes

Electrodes

Electric Impedance

Noise

Neurons

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 journal › Article › Research › peer-review

Zircaloy 2 (trademark)

Creep testing

zirconium alloys

Zirconium alloys

piles

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 journal › Article › Research › peer-review

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., 1 Mar 2019, In : Ceramics International. 45, 4, p. 4840-4848 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Mullite

Aluminosilicates

Tailings

Raw materials

Microstructure

Mobile Phone App for Self-Monitoring of Eating Rhythm: Field Experiment

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

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Mobile Applications

Cell Phones

Eating

Feeding Behavior

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 journal › Article › Research › peer-review

Reactor cores

Irradiation

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 journal › Article › Research › peer-review

Physics

Monte Carlo methods

Feedback

Experiments

Temperature

2 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 journal › Article › Research › peer-review

Open Access

Thermal energy

Molten materials

Salts

salt

Energy storage

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 journal › Article › Research › peer-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 proceeding › Chapter or book article › Research › peer-review

Open Access

Safety Management

Resilience

Safety

Modeling

Engineering

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

Wingstedt, E. & Saarela, O., Feb 2019, (Accepted/In press) 11th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies. American Nuclear Society ANS, 12 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Research › peer-review

Turbines

Random errors

Steam generators

Energy balance

Nuclear power plants

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., 5 Mar 2019, (Accepted/In press) In : Solid-State Electronics.

Research output: Contribution to journal › Article › Research › peer-review

systems integration

Nanoelectronics

manufacturing

industries

life sciences

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 journal › Article › Research › peer-review

Open Access

Nanoindentation

Hardness

Lead alloys

Thermal aging

Metallography

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 journal › Article › Research › peer-review

coatings

gases

porosity

retaining

atoms

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 journal › Article › Research › peer-review

Open Access

Data structures

Data storage equipment

Query processing

Internet of things

Sensors

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 journal › Article › Research › peer-review

Neutrons

Photons

Detectors

Nopeusnäyttöjen nopeusvaikutukset kaupunkiympäristössä - osa 2

Malin, F. & Luoma, J., 2019, Helsinki: Väylävirasto. 28 p. (Väyläviraston tutkimuksia ; no. 6)

Research output: Book/Report › Published report › Research

Open Access

Northern European nearly zero energy building concepts for apartment buildings using integrated solar technologies and dynamic occupancy profile: Focus on Finland and other Northern European countries

Reda, F. & Fatima, Z., 1 Mar 2019, In : Applied Energy. 237, p. 598-617 20 p.

Research output: Contribution to journal › Article › Research › peer-review

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 journal › Article › Research › peer-review

Open Access

Trichoderma

Cellulase

Enzymes

Clustered Regularly Interspaced Short Palindromic Repeats

Glucose

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 journal › Article › Research › peer-review

Wooden bridges

Paint

Thermoanalysis

Moisture

Numerical models

Open-access 3 μm SOI waveguide platform for dense photonic integrated circuits

Aalto, T., Cherchi, M., Harjanne, M., Bhat, S., Heimala, P., Sun, F., Kapulainen, M., Hassinen, T. & Vehmas, T., 1 Apr 2019, In : IEEE Journal on Selected Topics in Quantum Electronics. 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Photonics

integrated circuits

Integrated circuits

Waveguides

platforms

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 journal › Article › Research › peer-review

Innovation

Hub

Opportunity recognition

Effectuation

Entrepreneurs

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, 9 p., 389.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Bacteriocins

Population Groups

Genes

Milk

Lactococcus

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., 6 Mar 2019, In : Environmental Science and Technology. 53, 6, p. 3315-3322 8 p.

Research output: Contribution to journal › Article › Research › peer-review

Marine engines

Scrubbers

Sulfur

natural gas

Natural gas

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 journal › Article › Research › peer-review

cementation

stainless steels

Stainless steel

water

Water

Physics affecting heavy impurity migration in tokamaks: Benchmarking test-ion code ASCOT against TEXTOR tracer experiment

Weckmann, A., Kurki-Suonio, T., Särkimäki, K., Romazanov, J., Kirschner, A., Hakola, A., Airila, M., Kreter, A. & Brezinsek, S., May 2019, In : Nuclear Materials and Energy. 19, p. 307-315 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Benchmarking

tracers

Physics

Impurities

Ions

1 Citation (Scopus)

Pleasure is the profit: The adoption of solar PV systems by households in Finland

Karjalainen, S. & Ahvenniemi, H., Apr 2019, In : Renewable Energy. 133, p. 44-52 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Profitability

Free energy

Pollution

Railroad cars

Automation

Possibilities to improve soil aggregate stability using biochars derived from various biomasses through slow pyrolysis, hydrothermal carbonization, or torrefaction

Heikkinen, J., Keskinen, R., Soinne, H., Hyväluoma, J., Nikama, J., Wikberg, H., Källi, A., Siipola, V., Melkior, T., Dupont, C., Campargue, M., Larsson, S. H., Hannula, M. & Rasa, K., 7 Mar 2019, In : Geoderma. 344, p. 40-49 10 p.

Research output: Contribution to journal › Article › Research › peer-review

torrefaction

biochar

aggregate stability

soil aggregate

pyrolysis

Prediction models for dementia and neuropathology in the oldest old: The Vantaa 85+ cohort study 11 Medical and Health Sciences 1109 Neurosciences

Hall, A., Pekkala, T., Polvikoski, T., Van Gils, M., Kivipelto, M., Lötjönen, J., Mattila, J., Kero, M., Myllykangas, L., Mäkelä, M., Oinas, M., Paetau, A., Soininen, H., Tanskanen, M. & Solomon, A., 22 Jan 2019, In : Alzheimer's Research and Therapy. 11, 1, p. 11 11.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Neurosciences

Dementia

Cohort Studies

Health

Pathology

Production, Characterization, and Application of an Alginate Lyase, AMOR-PL7A, from Hot Vents in the Arctic Mid-Ocean Ridge

Vuoristo, K. S., Fredriksen, L., Oftebro, M., Arntzen, M., Aarstad, O. A., Stokke, R., Steen, I. H., Hansen, L. D., Schüller, R. B., Aachmann, F. L., Horn, S. J. & Eijsink, V. G. H., 13 Mar 2019, In : Journal of Agricultural and Food Chemistry. 67, 10, p. 2936-2945 10 p.

Research output: Contribution to journal › Article › Research › peer-review

Seaweed

Vents

Oceans and Seas

macroalgae

Arctic region

Properties of lightweight fibrous structures made by a novel foam forming technique

Burke, S. R., Möbius, M. E., Hjelt, T. & Hutzler, S., 15 Mar 2019, In : Cellulose. 26, 4, p. 2529-2539 11 p.

Research output: Contribution to journal › Article › Research › peer-review

Foams

Liquids

Fibers

Compressive strength

Compaction

Properties of soft magnetic Fe-Co-V alloy produced by laser powder bed fusion

Riipinen, T., Metsä-Kortelainen, S., Lindroos, T., Keränen, J., Manninen, A. & Pippuri-Mäkeläinen, J., 18 Feb 2019, In : Rapid Prototyping Journal. 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Fusion reactions

Powders

Heat treatment

Lasers

Magnetic properties

3 Downloads (Pure)

Protective agents of concrete SILKO-test 2019

Salparanta, L., 4 Jan 2019, VTT Technical Research Centre of Finland. 13 p. (Customer Report; no. VTT-CR-00008-19/EN)

Research output: Book/Report › Published report › Research

Open Access

File

Protective Agents

Protein components of water extracts from fruiting bodies of the reishi mushroom Ganoderma lucidum contribute to the production of functional molecules

Kumakura, K., Hori, C., Matsuoka, H., Igarashi, K. & Samejima, M., 30 Jan 2019, In : Journal of the Science of Food and Agriculture. 99, 2, p. 529-535 7 p.

Research output: Contribution to journal › Article › Research › peer-review

Reishi

Mushroom Bodies

Ganoderma lucidum

Glycoside Hydrolases

fruiting bodies

Quantitative phase field modeling of solute trapping and continuous growth kinetics in quasi-rapid solidification

Pinomaa, T. & Provatas, N., 12 Feb 2019, In : Acta Materialia. 168, p. 167-177 11 p.

Research output: Contribution to journal › Article › Research › peer-review

Rapid solidification

Growth kinetics

3D printers

Undercooling

Asymptotic analysis

1 Citation (Scopus)

Qubit Measurement by Multichannel Driving

Ikonen, J., Goetz, J., Ilves, J., Keränen, A., Gunyho, A. M., Partanen, M., Tan, K. Y., Hazra, D., Grönberg, L., Vesterinen, V., Simbierowicz, S., Hassel, J. & Möttönen, M., 25 Feb 2019, In : Physical Review Letters. 122, 8, 7 p., 080503.

Research output: Contribution to journal › Article › Research › peer-review

resonators

vacuum

coupled modes

readout

time measurement