Find Research Outputs

2019

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

Phenol-formaldehyde resins with suitable bonding strength synthesized from "less-reactive" hardwood lignin fractions

Lourençon, T. V., Alakurtti, S., Virtanen, T., Jääskeläinen, A. S., Liitiä, T., Hughes, M., Magalhães, W. L. E., Muniz, G. I. B. & Tamminen, T., 24 May 2019, In : Holzforschung.

Research output: Contribution to journalArticleScientificpeer-review

Lignin
Hardwoods
Formaldehyde
Phenols
Resins

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 journalArticleScientificpeer-review

Open Access
Benchmarking
tracers
Physics
Impurities
Ions
3 Citations (Scopus)

Physics research on the TCV tokamak facility: From conventional to alternative scenarios and beyond

Coda, S., Hakola, A., Salmi, A., Tala, T. & et al., 30 Aug 2019, In : Nuclear Fusion. 59, 11, 112023.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
physics
refueling
neutral beams
inoculation
detachment

Physiology of aquatic microorganisms from the perspective of bioprocess development

Wang, Y., 2019, Aalto University.

Research output: ThesisDissertationCollection of Articles

Open Access
physiology
microorganisms
marine fungi
biotechnology
Euglena gracilis

Pipe rheology of microfibrillated cellulose suspensions

Turpeinen, T., Jäsberg, A., Haavisto, S., Liukkonen, J., Salmela, J. & Koponen, A., 19 Oct 2019, In : Cellulose. 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Rheology
Cellulose
Suspensions
Pipe
Yield stress

Pitkän aikavälin kokonaispäästökehitys

Translated title of the contribution: Long-term development of total emissionsKoljonen, T., Soimakallio, S., Lehtilä, A., Similä, L., Honkatukia, J., Hildén, M., Rehunen, A., Saikku, L., Salo, M., Savolahti, M., Tuominen, P. & Vainio, T., 28 Feb 2019, Prime Minister's Office Finland. 162 p. (Valtioneuvoston selvitys- ja tutkimustoiminnan julkaisusarja; No. 24/2019).

Research output: Book/ReportReport

Open Access
carbon sink
welfare economics
electrification
technological development
carbon

Plant-made nervous necrosis virus-like particles protect fish against disease

Marsian, J., Hurdiss, D. L., Ranson, N. A., Ritala, A., Paley, R., Cano, I. & Lomonossoff, G. P., 9 Jul 2019, In : Frontiers in Plant Science. 10, 880.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
fish diseases
virus-like particles
necrosis
vertebrate viruses
viruses
4 Citations (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 journalArticleScientificpeer-review

Profitability
Free energy
Pollution
Railroad cars
Automation

Polyvinyl alcohol as foaming agent in foam formed paper

Gottberg, J., Lappalainen, T. & Salminen, K., 1 Aug 2019, In : Tappi Journal. 18, 8, p. 475 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Polyvinyl Alcohol
Blowing agents
Molar mass
Polyvinyl alcohols
Foams

Porous Enzymatic Membrane for Nanotextured Glucose Sweat Sensors with High Stability toward Reliable Noninvasive Health Monitoring

Lin, Y., Bariya, M., Nyein, H. Y. Y., Kivimäki, L., Uusitalo, S., Jansson, E., Ji, W., Yuan, Z., Happonen, T., Liedert, C., Hiltunen, J., Fan, Z. & Javey, A., 15 Aug 2019, In : Advanced Functional Materials. 29, 33, 1902521.

Research output: Contribution to journalArticleScientificpeer-review

sweat
Glucose sensors
glucose
health
Health
1 Citation (Scopus)

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 journalArticleScientificpeer-review

torrefaction
biochar
aggregate stability
soil aggregate
pyrolysis

Practical Notes on the Measurement and Interpretation of Thermally Stimulated Discharge Currents in Biaxially Oriented Polypropylene

Rytöluoto, I., Niittymaki, M. & Lahti, K., 8 Aug 2019, Proceedings of the 26th Nordic Insulation Symposium, NORD-IS 19. p. 64-69 (Proceedings of the Nordic Insulation Symposium, Vol. 26).

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

Open Access
polypropylene
depolarization
traps
space charge
derivation
13 Downloads (Pure)

Practices and International Prospects in Textile Circulation

Heikkilä, P., 26 Mar 2019.

Research output: Contribution to conferenceOther conference contributionProfessional

Open Access
File

Precision Calibration System for Partial Discharge Calibrators

Havunen, J. & Hällström, J., 8 Aug 2019, Proceedings of the 26th Nordic Insulation Symposium, NORD-IS 19. p. 6-9 (Proceedings of the Nordic Insulation Symposium, Vol. 26).

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

Open Access
Partial discharges
Calibration
Uncertainty
2 Citations (Scopus)

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 journalArticleScientificpeer-review

Open Access
Neurosciences
Dementia
Cohort Studies
Health
Pathology

Process-Structure-Properties-Performance Modeling for Selective Laser Melting

Pinomaa, T., Yashchuk, I., Lindroos, M., Andersson, T., Provatas, N. & Laukkanen, A., 24 Oct 2019, In : Metals. 9, 11, 1138.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Melting
Fatigue of materials
Lasers
Powders
Defects
2 Citations (Scopus)

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 journalArticleScientificpeer-review

Seaweed
Vents
Oceans and Seas
macroalgae
Arctic region

Production of various hydrolyzed cellulosic materials in gas/solid reactor utilizing pressurized hci

Spiliopoulos, P., Nonappa, Kontturi, K. S., Kontturi, E. & Paäkkonen, T., Jun 2019, International Conference on Nanotechnology for Renewable Materials 2019. TAPPI Press, p. 411-424 14 p. (International Conference on Nanotechnology for Renewable Materials 2019, Vol. 1).

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

Progress in foam forming technology

Kiiskinen, H., Salminen, K., Lappalainen, T., Asikainen, J., Keränen, J. T. & Hellen, E., 2019, In : Tappi Journal. 18, 8, p. 499-510

Research output: Contribution to journalArticleScientificpeer-review

Foams
Raw materials
Papermaking
Fibers
Insulation

Progress in foam forming technology

Kiiskinen, H., Salminen, K., Lappalainen, T., Asikainen, J., Keränen, J. T. & Hellen, E., 1 Aug 2019, In : Tappi Journal. 18, 8, p. 499 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Foams
Raw materials
Papermaking
Fibers
Insulation
5 Downloads (Pure)

Prolonged available time and safe states - State of the art review

Tyrväinen, T., Karanta, I., Kling, T., Sparre, E., Authén, S., He, X., Olofsson, F., Bäckström, O., Massaiu, S., Eriksson, C. & Cederhorn, E., 31 Oct 2019, VTT Technical Research Centre of Finland. 42 p. (VTT Research Report; No. VTT-R-00883-19).

Research output: Book/ReportReport

Open Access
File
Reliability analysis
Repair
Spent fuels
Risk analysis
Accidents

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 journalArticleScientificpeer-review

Foams
Liquids
Fibers
Compressive strength
Compaction
1 Citation (Scopus)

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., 13 May 2019, In : Rapid Prototyping Journal. 25, 4, p. 699-707 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Fusion reactions
Powders
Heat treatment
Lasers
Magnetic properties
2 Downloads (Pure)

Protective agents of concrete SILKO-tests 2019 -v2: Replaces Research Report VTT-CR-00008-19/EN

Salparanta, L., 13 May 2019, Espoo: VTT Technical Research Centre of Finland. 12 p. (VTT Customer Report; No. VTT-CR-00532-19/EN).

Research output: Book/ReportReport

Open Access
File
9 Downloads (Pure)

Protective agents of concrete SILKO-tests 2019 -v2

Salparanta, L., 13 May 2019, VTT Technical Research Centre of Finland. 12 p. (VTT Customer Report; No. VTT-CR-00532-19/EN).

Research output: Book/ReportReport

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 journalArticleScientificpeer-review

Reishi
Mushroom Bodies
Ganoderma lucidum
Glycoside Hydrolases
fruiting bodies

Pyrazine-Fused Triterpenoids Block the TRPA1 Ion Channel in Vitro and Inhibit TRPA1-Mediated Acute Inflammation in Vivo

Mäki-Opas, I., Hämäläinen, M., Moilanen, L. J., Haavikko, R., Ahonen, T. J., Alakurtti, S., Moreira, V. M., Muraki, K., Yli-Kauhaluoma, J. & Moilanen, E., 19 Jun 2019, In : ACS Chemical Neuroscience. 10, 6, p. 2848-2857 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Pyrazines
Ion Channels
Inflammation
Betula
Nociceptors
4 Citations (Scopus)

Qualification of tropical fruit-derived Lactobacillus plantarum strains as potential probiotics acting on blood glucose and total cholesterol levels in Wistar rats

da Costa, W. K. A., Brandão, L. R., Martino, M. E., Garcia, E. F., Alves, A. F., de Souza, E. L., de Souza Aquino, J., Saarela, M., Leulier, F., Vidal, H. & Magnani, M., 1 Oct 2019, In : Food Research International. 124, p. 109-117 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Lactobacillus plantarum
tropical and subtropical fruits
Probiotics
probiotics
blood glucose

Quality assurance for rotary screen printed wiring backplanes with automated roll-to-roll electrical test equipment

Happonen, T., Kokko, T., Juntunen, E. & Rönkä, K., Apr 2019, In : Flexible and Printed Electronics. 4, 2, 025002.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Electric wiring
Quality assurance
Nails
Testing
Electronic equipment
1 Citation (Scopus)

Quantification of the uncertainty of the physical models in the system thermal-hydraulic codes: PREMIUM benchmark

Skorek, T., de Crécy, A., Kovtonyuk, A., Petruzzi, A., Mendizábal, R., de Alfonso, E., Reventós, F., Freixa, J., Sarrette, C., Kyncl, M., Pernica, R., Baccou, J., Fouet, F., Probst, P., Chung, B. D., Tram, T. T., Oh, D. Y., Gusev, A., Falkov, A., Shvestov, Y. & 10 others, Li, D., Liu, X., Zhang, J., Alku, T., Kurki, J., Jäger, W., Sánchez, V., Wicaksono, D., Zerkak, O. & Pautz, A., 11 Jul 2019, (Accepted/In press) In : Nuclear Engineering and Design. 354, 110199.

Research output: Contribution to journalArticleScientificpeer-review

hydraulics
test facilities
Hydraulics
Test facilities
propagation

Quantitative assessment of betainized compounds and associations with dietary and metabolic biomarkers in the randomized study of the healthy Nordic diet (SYSDIET)

Tuomainen, M., Kärkkäinen, O., Leppänen, J., Auriola, S., Lehtonen, M., Savolainen, M. J., Hermansen, K., Risérus, U., Åkesson, B., Thorsdottir, I., Kolehmainen, M., Uusitupa, M., Poutanen, K., Schwab, U. & Hanhineva, K., 28 Aug 2019, In : The American journal of clinical nutrition. 110, 5, p. 1108-1118 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Betaine
Biomarkers
Fasting
Diet
Fruit
1 Citation (Scopus)

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 journalArticleScientificpeer-review

Rapid solidification
Growth kinetics
3D printers
Undercooling
Asymptotic analysis

Quantum Phase Slip as a Dual Process to Josephson Tunneling

Arutyunov, K. Y. & Lehtinen, J. S., 23 May 2019, In : Journal of Physics: Conference Series. 1190, 1, 012003.

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

Open Access
Josephson effect
slip
nanowires
Josephson junctions
superconductivity
2 Citations (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 journalArticleScientificpeer-review

resonators
vacuum
coupled modes
readout
time measurement

Radiocarbon Detection Using Photoacoustic Spectroscopy

Fatima, M., 2019.

Research output: Contribution to conferenceConference PosterScientificpeer-review

Random forest-based imputation outperforms other methods for imputing LC-MS metabolomics data: A comparative study

Kokla, M., Virtanen, J., Kolehmainen, M., Paananen, J. & Hanhineva, K., 11 Oct 2019, In : BMC Bioinformatics. 20, 1, 492.

Research output: Contribution to journalArticleScientificpeer-review

Metabolomics
Random Forest
Imputation
Comparative Study
Statistical methods

Real-time monitoring of bubble size distribution in a foam forming process

Koponen, A., Eloranta, H., Jäsberg, A., Honkanen, M. & Kiiskinen, H., Aug 2019, In : Tappi Journal. 18, 8, p. 487-494 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Foams
Monitoring
Fibers
Flocculation
Quality control

Real Value of Data in Managing Manufacturing Assets

Uusitalo, T., Hanski, J., Kortelainen, H. & Ahonen, T., 2019, Resilience, reliability and asset management: Conference proceedings. Future Resilient Systems (FRS), p. 204-207 4 p.

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

Manufacturing
Assets
Service business
Industry
Value network
2 Citations (Scopus)

Recent advances in homogenous immunoassays based on resonance energy transfer

Takkinen, K. & Žvirblienė, A., Feb 2019, In : Current Opinion in Biotechnology. 55, p. 16-22 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Energy Transfer
Immunoassay
Energy transfer
Quantum Dots
Antibodies
1 Citation (Scopus)

Recovery of Gold from Chloride Solution by TEMPO-Oxidized Cellulose Nanofiber Adsorbent

Jafari, S., Wilson, B. P., Hakalahti, M., Tammelin, T., Kontturi, E., Lundström, M. & Sillanpää, M., Mar 2019, In : Sustainability. 11, 5, 1406.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Nanofibers
gold
Adsorbents
cellulose
Cellulose

Recovery of Indium and Germanium from Residues of Zinc Plants

Winberg, I., Kangas, P., Rintala, L., Koukkari, P., Drzazga, M., Klejnowska, K. & Prajsnar, R., 6 Feb 2019.

Research output: Contribution to conferenceConference articleScientific

Germanium
Indium
Zinc
Recovery
Bearings (structural)

Recycling of vat and reactive dyed textile waste to new colored man-made cellulose fibers

Haslinger, S., Wang, Y., Rissanen, M., Lossa, M. B., Tanttu, M., Illen, E., Määttänen, M., Harlin, A., Hummel, M. & Sixta, H., 2019, In : Green Chemistry. 21, 20, p. 5598–5610 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cellulose
cellulose
Recycling
Textiles
Remazol black B
15 Downloads (Pure)

REDII -direktiivi: Kasvihuonekaasupäästövähenemää koskevat kestävyyskriteerit: (päivitys raporttiin VTT-R-04453-17)

Koponen, K. & Sokka, L., 15 Oct 2019, VTT Technical Research Centre of Finland. 45 p. (Tutkimusraportti; No. VTT-R-00887-19). (VTT Tutkimusraportti; No. VTT-R-00887-19).

Research output: Book/ReportReport

Open Access
File

Reducing the climate change impacts of lithium-ion batteries by their cautious management through integration of stress factors and life cycle assessment

Jenu, S., Deviatkin, I., Hentunen, A., Myllysilta, M., Viik, S. & Pihlatie, M., 12 Nov 2019, In : Journal of Energy Storage. 27, 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Climate change
Life cycle
Carbon
Electricity
Throughput

Reduction of natural gas engine emissions using catalysts

Lehtoranta, K., Vesala, H., Murtonen, T., Alanen, J., Isotalo, M., Martikainen, S., Rönkkö, T. & Saarikoski, S., 2019.

Research output: Contribution to conferenceConference articleScientific

Gas engines
Natural gas
Catalysts
Lubricating oils
Oxidation
1 Citation (Scopus)

Regional and correlative sweat analysis using high-throughput microfluidic sensing patches toward decoding sweat

Nyein, H. Y. Y., Bariya, M., Kivimäki, L., Uusitalo, S., Liaw, T. S., Jansson, E., Ahn, C. H., Hangasky, J. A., Zhao, J., Lin, Y., Happonen, T., Chao, M., Liedert, C., Zhao, Y., Tai, L. C., Hiltunen, J. & Javey, A., 16 Aug 2019, In : Science advances. 5, 8, 13 p., eaaw9906.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
sweat
decoding
physical exercise
glucose
body fluids

Regular Decomposition of Large Graphs: Foundation of a Sampling Approach to Stochastic Block Model Fitting

Reittu, H., Norros, I., Räty, T., Bolla, M. & Bazsó, F., 7 Mar 2019, In : Data Science and Engineering. 4, 1, p. 44-60 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Sampling
Decomposition
Maximum likelihood