Find Research Outputs

2015
102 Citations (Scopus)

Reference architecture and classification of technologies, products and services for big data systems

Pääkkönen, P. & Pakkala, D., 2015, In : Big Data Research. 2, 4, p. 166-186

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Industry
Product technology
Big data
Monitoring
Movies
11 Citations (Scopus)

Reforming solutions for biomass-derived gasification gas: Experimental results and concept assessment

Kaisalo, N., Kihlman, J., Hannula, I. & Simell, P., 2015, In : Fuel. 147, p. 208-220

Research output: Contribution to journalArticleScientificpeer-review

Reforming reactions
Gasification
Hydrocarbons
Biomass
Gases
4 Citations (Scopus)

Regeneration of fibres from alkaline solution containing enzyme-treated 3-allyloxy-2-hydroxypropyl substituted cellulose

Vehviläinen, M., Kamppuri, T., Setälä, H., Grönqvist, S., Rissanen, M., Honkanen, M. & Nousiainen, P., 2015, In : Cellulose. 22, 4, p. 2271-2282

Research output: Contribution to journalArticleScientificpeer-review

Cellulose
Enzymes
Fibers
tert-Butyl Alcohol
Tenacity

Rekisteritunnusten lukulaitteet: Liikenneturvallisuusvaikutusten arviointi

Peltola, H., Eckhardt, J. & Rajamäki, R., 2 Dec 2015, Helsinki. 21 p. (Trafin tutkimuksia; No. 12).

Research output: Book/ReportReport

Open Access
1 Citation (Scopus)

Relevance: a framework to address preconceptions that limit perceptions of what is relevant

Fox, S., 2015, In : International Journal of Managing Projects in Business. 8, 4, p. 804-812

Research output: Contribution to journalArticleScientificpeer-review

Remanufacturing market study

Parker, D., Riley, K., Robinson, S., Symington, H., Tewson, J., Jansson, K., Ramkumar, S. & Peck, D., 2015, 146 p.

Research output: Book/ReportReport

Open Access
markets
industry
2 Citations (Scopus)

Remote Attestation for Embedded Systems

Kylänpää, M. & Rantala, A., 2015, Security of Industrial Control Systems and Cyber Physical Systems : CyberICS 2015, WOS-CPS 2015. Springer, 15 p. (Lecture Notes in Computer Science, Vol. 9588).

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

ARM processors
Embedded systems
Firmware
Control systems
2 Citations (Scopus)

Remote handling assessment of attachment concepts for DEMO blanket segments

Iglesias, D., Bastow, R., Cooper, D., Crowe, R., Middleton-Gear, D., Sibois, R., Carloni, D., Vizvary, Z., Crofts, O., Harman, J. & Loving, A., 2015, In : Fusion Engineering and Design. 98-99, p. 1500-1504

Research output: Contribution to journalArticleScientificpeer-review

Earth (planet)
Cranes
Manipulators
Kinematics
Vacuum

Removing boundaries for therapeutic protein production in the filamentous fungus Trichoderma reesei: Reduction of the host protease load

Landowski, C., Huuskonen, A., Wahl, R., Westerholm-Parvinen, A., Sommer, B., Penttilä, M., Natunen, J., Ostermeier, C., Helk, B., Saarinen, J. & Saloheimo, M., 2015.

Research output: Contribution to conferenceConference AbstractScientific

biopharmaceuticals
Trichoderma reesei
proteinases
fungi
interferons
12 Citations (Scopus)

Renewable energy production support schemes for residential-scale solar photovoltaic systems in Nordic conditions

Hirvonen, J., Kayo, G., Cao, S., Hasan, A. & Sirén, K., 2015, In : Energy Policy. 79, p. 72-86

Research output: Contribution to journalArticleScientificpeer-review

photovoltaic system
Economics
Electricity
incentive
electricity
12 Citations (Scopus)

Reorganisation of starch, proteins and lipids in extrusion of oats

Moisio, T., Forssell, P. M., Partanen, R. H., Damerau, A. & Hill, S., 2015, In : Journal of Cereal Science. 64, p. 48-55

Research output: Contribution to journalArticleScientificpeer-review

extrusion
Starch
Extrusion
oats
starch

Repeating Knowledge Application Practice to Improve Student Performance in a Large, Introductory Science Course

Fujinuma, R. & Wendling, L. A., 22 Nov 2015, In : International Journal of Science Education. 37, 17, p. 2906-2922 17 p.

Research output: Contribution to journalArticleScientificpeer-review

science
knowledge
performance
student
learning
5 Citations (Scopus)

REPLICA T7-16-128 - A 2048-threaded 16-core 7-FU chained VLIW chip multiprocessor

Forsell, M. & Roivainen, J., 2015, Conference Record of The Forty-Eighth Asilomar Conference on Signals, Systems & Computers. Matthews, M. B. (ed.). Institute of Electrical and Electronic Engineers IEEE, p. 1709-1713 5 p. 7094759

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

Synchronization
Parallel processing systems
Parallel algorithms
Embedded systems
Particle accelerators

Requirements traceability in simulation driven development

Alanen, J., Isto, P., Tommila, T. & Tikka, P., 2015, Espoo: VTT Technical Research Centre of Finland. 111 p. (VTT Technology; No. 236).

Research output: Book/ReportReport

Open Access
Engineers
Systems engineering
Specifications
Large scale systems
Demonstrations

Research and innovation roadmap for ICTs supporting energy systems in smart cities

Sepponen, M., Grahn, E., Fìes, B., Cavallaro, A. & Weise, M., 2015, Sustainable Places 2015. p. 181-189

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

Innovation
Energy efficiency
Communication
Energy management
Gas emissions
8 Citations (Scopus)

Research on Hold Time Effects in Fatigue of Stainless Steel: Simulation of Normal Operation Between Fatigue Transients

Solin, J., Reese, S., Karabaki, H. E. & Mayinger, W., 2015, ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers ASME, Vol. 1A. 9 p. PVP2015-45098

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

Stainless steel
Fatigue of materials
Crystal defects
Recovery
Niobium

Research on the transport and chemistry of fission products in primary circuit and containment conditions at VTT

Kärkelä, T., Gouëllo, M., Kalilainen, J., Rantanen, P. & Auvinen, A., 2015.

Research output: Contribution to conferenceConference articleScientific

iodine
containment
accident
droplet
product

Resilience of transport infrastructure systems

Leviäkangas, P. & Aapaoja, A., 2015, In : CSID Journal of Sustainable Infrastructure Development. 1, 1, p. 80-90

Research output: Contribution to journalArticleScientificpeer-review

Resilienssin käsite ja operationalisointi: Case liikennejärjestelmä

Leviäkangas, P. & Aapaoja, A., 2015, In : Kunnallistieteellinen aikakauskirja. 1, 18 p.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Resonant-like behaviour during edge-localised mode cycles in the Joint European Torus

Webster, A. J., Morris, J., Todd, T. N., Brezinsek, S., Coad, P., Likonen, J., Rubel, M. & Contributors, JET. EFDA., 2015, In : Physics of Plasmas. 22, 8, 082501.

Research output: Contribution to journalArticleScientificpeer-review

Joint European Torus
cycles
beryllium
oscillations
plasma control
10 Citations (Scopus)

Response of wet foam to fibre mixing

Al-Qararah, A. M., Hjelt, T., Koponen, A., Harlin, A. & Ketoja, J., 2015, In : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 467, p. 97-106

Research output: Contribution to journalArticleScientificpeer-review

foams
Foams
fibers
Fibers
bubbles

Resten av resten - Om å utnytte restråstoff

Løes, A-K., Adler, S., Seljåsen, R., Carvajal, A., Møen Tveit, G., Slizyte, R., Bar, E. S., Honkapää, K., Rommi, K., Juvonen, R., Vikman, M., Wikberg, H. & Romsdal, A., 2015.

Research output: Contribution to conferenceConference articleProfessional

Results from pre-tests on liquid metal embrittlement

Autio, J-M. & Ehrnsten, U., 2015, VTT Technical Research Centre of Finland. 26 p. (Helsinki University of Technology: Systems Analysis Laboratory. A: Research Reports, Vol. VTT-R-00308-15).

Research output: Book/ReportReport

Embrittlement
Liquid metals
Lead
Melting point
Radiation
1 Citation (Scopus)

Results of EC FP7 Structural Performance of MULTI-METAL Component Project: Dissimilar Metal Welds Fracture Resistance Investigation

Keinänen, H., Keim, E., Karjalainen-Roikonen, P., Blasset, S., Gilles, P. & Nicak, T., 2015, ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers ASME, Vol. 6A. 12 p. PVP2015-45145

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

Dissimilar metals
Fracture toughness
Welds
Austenitic steel
Testing
14 Citations (Scopus)

Retrieval of leaf chlorophyll content in field crops using narrow-band indices: Effects of leaf area index and leaf mean tilt angle

Zou, X. C., Hernández-Clemente, R., Tammeorg, P., Torres, C. L., Stoddard, F. L., Mäkelä, P., Pellikka, P. & Mõttus, M., 2015, In : International Journal of Remote Sensing. 36, 24, p. 6031-6055

Research output: Contribution to journalArticleScientificpeer-review

tilt
leaf area index
vegetation index
chlorophyll
crop
14 Citations (Scopus)

Retrieving crop leaf tilt angle from imaging spectroscopy data

Zou, X. C. & Mõttus, M., 2015, In : Agricultural and Forest Meteorology. 205, p. 73-82

Research output: Contribution to journalArticleScientificpeer-review

leaf angle
tilt
reflectance
spectroscopy
image analysis

Retrofitting of Rauhalahti 270 MWth BFB furnace with low NOx combustion technique and SNCR

Jukola, P., Huttunen, M., Dernjatin, P., Heikkilä, J. & Kuvaja, L-M., 2015, Proceedings of the 22nd International Conference on Fluidized Bed Conversion: June 14-17, 2015, Turku, Finland. Bankiewicz, D., Mäkinen, M. & Yrjas, P. (eds.). Turku: Åbo Akademi, p. 172-181

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

32 Citations (Scopus)

Revealing the unexplored fungal communities in deep groundwater of crystalline bedrock fracture zones in Olkiluoto, Finland

Sohlberg, E., Bomberg, M., Miettinen, H., Nyyssönen, M., Salavirta, H., Vikman, M. & Itävaara, M., 2015, In : Frontiers in Microbiology. 6, 573.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Groundwater
Finland
Fungi
Basidiomycota
Ascomycota

Rheological characterization of MFC using optical coherence tomography

Haavisto, S., Salmela, J., Jäsberg, A., Saarinen, T., Sorvari, A. & Koponen, A., 2015, In : Tappi Journal. 14, 5, p. 291-302

Research output: Contribution to journalArticleScientificpeer-review

Optical tomography
Rheometers
Fluids
Boundary layers
22 Citations (Scopus)

Risk, reward, and payments for ecosystem services: A portfolio approach to ecosystem services and forestland investment

Matthies, B. D., Kalliokoski, T., Ekholm, T., Hoen, H. F. & Valsta, L. T., 2015, In : Ecosystem Services. 16, p. 1-12

Research output: Contribution to journalArticleScientificpeer-review

Reward
ecosystem service
ecosystem services
Biodiversity
Ecosystem
11 Citations (Scopus)

Risk-driven security metrics development for an e-health IoT application

Savola, R. M., Savolainen, P., Evesti, A., Abie, H. & Sihvonen, M., 23 Nov 2015, Information Security for South Africa (ISSA), 2015. Institute of Electrical and Electronic Engineers IEEE, p. 1 - 6

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

Health
Decision making
Decomposition
Internet of things

Riskiperustaisesta arvioinnista tukea voimalaitoskomponenttien eliniän hallintaan

Tuurna, S., Pohja, R. & Auerkari, P., 2015, In : Voima ja käyttö. 109, 10, 17.

Research output: Contribution to journalArticleProfessional

Risk management based on proper material selection, advanced monitoring and remote maintenance

Suokas, J., 2015.

Research output: Contribution to conferenceConference articleScientific

Risks of microbiologically influenced corrosion in the Finnish nuclear waste repository

Rajala, P., Carpén, L. & Bomberg, M., 2015.

Research output: Contribution to conferenceConference PosterScientific

Open Access
3 Citations (Scopus)

Robot-assisted smartphone performance testing

Kanstren, T., Aho, P., Lamsa, A., Martin, H., Liikka, J. & Seppanen, M., 24 Aug 2015, 2015 IEEE International Conference on Technologies for Practical Robot Applications, TePRA 2015. Institute of Electrical and Electronic Engineers IEEE, Vol. 2015-August. 7219669

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

Smartphones
Robots
Testing
Hardware
Touch screens

Robotized method for manufacturing individual concrete elements with specific shapes

Heikkilä, T., Vähä, P. & Seppälä, T., 2015, ISARC proceedings 2015. International Association for Automation and Robotics in Construction I.A.A.R.C., 5 p.

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

Wood
Concretes
Concrete blocks
Concrete buildings
Plywood

Robottijärjestelmät ja turvallisuus

Malm, T., 2015.

Research output: Contribution to conferenceOther conference contributionProfessional

56 Citations (Scopus)

Robust whole-brain segmentation: Application to traumatic brain injury

Ledig, C., Heckemann, R. A., Hammers, A., Lopez, J. C., Newcombe, V. F. J., Makropoulos, A., Lötjönen, J., Menon, D. K. & Rueckert, D., 2015, In : Medical Image Analysis. 21, 1, p. 40-58

Research output: Contribution to journalArticleScientificpeer-review

Atlases
Brain
Magnetic Resonance Spectroscopy
Labels
Magnetic resonance
Open Access
Milk Proteins
Emulsions
Proteins
Laccase
Vanillic Acid
14 Citations (Scopus)

Roll-to-roll compatible flexible polymer solar cells incorporating a water-based solution-processable silver back electrode with low annealing temperature

Iannaccone, G., Välimäki, M., Jansson, E., Sunnari, A., Corso, G., Bernardi, A., Levi, M., Turri, S., Hast, J. & Griffini, G., 2015, In : Solar Energy Materials and Solar Cells. 143, p. 227-235

Research output: Contribution to journalArticleScientificpeer-review

Silver
Annealing
Electrodes
Water
Ink
23 Citations (Scopus)

Roll-to-roll printed and assembled large area LED lighting element

Keränen, K., Korhonen, P., Rekilä, J., Tapaninen, O., Happonen, T., Makkonen, P. & Rönkä, K., 2015, In : The International Journal of Advanced Manufacturing Technology. 81, 1-4, p. 529-536

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Light emitting diodes
Lighting
Metal foil
Ink
Adhesives

Roll-to-roll printed and flexible electronics for wearable, healthcare and IoT

Kemppainen, A. & Rönkä, K., 2015, 2015 ICFPE: Program Book.

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

Flexible electronics
Electronic equipment
Printing
Throughput
Skin

Roll-to-roll printing of organic photovaltaic cells and modules: Dissertation

Apilo, P., 2015, Espoo: VTT Technical Research Centre of Finland. 154 p.

Research output: ThesisDissertationCollection of Articles

Open Access
Printing
Thin films
Coatings
Cost reduction
Product design

Rotation Point and KJC Estimations for Miniature CT-Specimens Based on Off-Load Line Displacement

Valo, M., Planman, T. & Wallin, K., 2015, Small Specimen Test Techniques. American Society for Testing and Materials ASTM, Vol. 6. p. 110-120 (ASTM Selected Technical Papers, Vol. 1576).

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

Cracks
Elastic deformation
Fracture toughness
Plastic deformation
Compliance

Round Robin plan on fracture toughness and fracture resistance for structural steel Laser420 MC

Karjalainen-Roikonen, P., 2015, VTT Technical Research Centre of Finland. 10 p. (Helsinki University of Technology: Systems Analysis Laboratory. A: Research Reports, Vol. VTT-R-00097-15).

Research output: Book/ReportReport

6 Citations (Scopus)

Round-robin studies on roll-processed ITO-free organic tandem solar cells combined with inter-laboratory stability studies

Livi, F., Søndergaard, R. R., Andersen, T. R., Roth, B., Gevorgyan, S., Dam, H. F., Carlé, J. E., Helgesen, M., Spyropoulos, G. D., Ameri, T., Brabec, C. J., Legros, M., Lemaitre, N., Berny, S., Lozman, O. R., Schumann, S., Scheel, A., Apilo, P., Vilkman, M., Bundgaard, E. & 1 others, Krebs, F. C., Apr 2015, In : Energy Technology. 3, 4, p. 423-427 4 p.

Research output: Contribution to journalArticleScientificpeer-review

Tin oxides
Indium
Solar cells
Testing
29 Citations (Scopus)

Roux-en-Y gastric bypass surgery induces early plasma metabolomic and lipidomic alterations in humans associated with diabetes remission

Arora, T., Velagapudi, V., Pournaras, D. J., Welbourn, R., Le Roux, C. W., Oresic, M. & Bäckhed, F., 2015, In : PLoS ONE. 10, 5, e0126401.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
bariatric surgery
Metabolomics
Gastric Bypass
remission
metabolomics

RPV Irradiation Embrittlement: NUGENIA position on RPV Irradiation Embrittlement issues based on the outcome of the EURATOM FP7 project LONGLIFE

Altstadt, E., Ballesteros, A., Bergner, F., O'Donnell, I., Efsing, P., Hein, H., Malerba, L., Ortner, S. & Planman, T. . ., 2015, NUGENIA. 27 p.

Research output: Book/ReportReport

Open Access
45 Citations (Scopus)

Saccharomyces pastorianus: genomic insights inspiring innovation for industry

Gibson, B. & Liti, G., 2015, In : Yeast. 32, 1, p. 17-27

Research output: Contribution to journalArticleScientificpeer-review

Saccharomyces
Beer
Yeast
Industry
Innovation