Find Research Outputs

2015
12 Citations (Scopus)

Complexes of xylan and synthetic polyelectrolytes. Characterization and adsorption onto high quality unbleached fibres

Mocchiutti, P., Galvan, M. V., Peresin, S., Schnell, C. N. & Zanuttini, M. A., 2015, In : Carbohydrate Polymers. 116, p. 131-139

Research output: Contribution to journalArticleScientificpeer-review

Xylans
carbopol 940
Polyelectrolytes
Adsorption
Fibers

Complex exhaust emission impacts from gasoline, diesel, alcohol, and natural gas fuelled cars

Aakko-Saksa, P., Laurikko, J., Roslund, P., Murtonen, T. & Nylund, N-O., 2015.

Research output: Contribution to conferenceConference articleScientific

19 Citations (Scopus)

Composition, utilization and economic assessment of torrefaction condensates

Fagernäs, L., Kuoppala, E. & Arpiainen, V., 2015, In : Energy & Fuels. 29, 5, p. 3134-3142

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Feedstocks
Economics
Chemical analysis
Biological Control Agents
Furaldehyde
Open Access
hordein
Hordeum vulgare
barley
sulfur
endosperm
118 Citations (Scopus)

Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films

Rojo, E., Peresin, M. S., Sampson, W. W., Hoeger, I. C., Vartiainen, J., Laine, J. & Rojas, O. J., 2015, In : Green Chemistry. 17, 3, p. 1853-1866

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
lignin
Surface properties
Mechanical properties
mechanical property
2 Citations (Scopus)

Compressive data aggregation from Poisson point process observations

Pastor, G., Norros, I., Jäntti, R. & Caamaño, A., 2015, Wireless Communication Systems (ISWCS), 2015 International Symposium on. IEEE Institute of Electrical and Electronic Engineers , p. 106-110

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

Discrete Fourier transforms
Agglomeration
Recovery
Compressed sensing
Atmospheric humidity

Computational modeling of the high velocity oxygen-fuel spray (HVOF) process

Pinomaa, T., Suhonen, T. & Varis, T., 2015, In : Welding and Cutting. 14, 2, p. 116-120

Research output: Contribution to journalArticleScientificpeer-review

Computational resource management systems

Keränen, J., Kortelainen, J. & Antila, M., 2015, VTT Technical Research Centre of Finland. 60 p. (VTT Research Report, Vol. VTT-R-01975-15).

Research output: Book/ReportReport

Cloud computing
Availability
Engines
Laptop computers
Grid computing
2 Citations (Scopus)

Computing heaters - An energy-efficient way to provide computing services

Nurminen, J. K., Strandman, J., Koskela, K. & Niemi, T., 7 Jul 2015, Proceedings - 2015 IEEE/ACM 15th International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2015. Institute of Electrical and Electronics Engineers Inc., p. 935-942 8 p.

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

Gangrene
Intermittent Claudication
Pain
Pathologic Constriction
Diabetic Angiopathies
3 Citations (Scopus)

Comsol Simulations as a Tool in Validating a Measurement Chamber

Lakka, A., Sairanen, H., Heinonen, M. & Högström, R., 2015, In : International Journal of Thermophysics. 36, 12, p. 3474-3486 13 p.

Research output: Contribution to journalArticleScientificpeer-review

chambers
humidity
simulation
stabilization
air flow
13 Citations (Scopus)

Concept design of the DEMO divertor cassette-to-vacuum vessel locking system adopting a systems engineering approach

Gironimo, G. D., Carfora, D., Esposito, G., Lanzotti, A., Marzullo, D. & Siuko, M., 2015, In : Fusion Engineering and Design. 94, p. 72-81

Research output: Contribution to journalArticleScientificpeer-review

Systems engineering
Vacuum
Analytic hierarchy process
Conceptual design

Concept of a Work Management System in Nokia: Focusing on Goals Instead of Process Phases

Lehto, J., Tihinen, M. & Parviainen, P., 2015, In : ACSIJ Advances in Computer Science. 4, 6, p. 126-136

Research output: Contribution to journalArticleScientificpeer-review

Conceptual model for safety requirements specification and management in nuclear power plants

Tommila, T. & Alanen, J., 2015, Espoo: VTT Technical Research Centre of Finland. 120 p. (VTT Technology; No. 238).

Research output: Book/ReportReport

Open Access
Nuclear power plants
Specifications
Data structures
Requirements engineering
Terminology
1 Citation (Scopus)

Connecting water footprint and water risk assessment: Case packaging board

Saarivuori, E., Molarius, R., Wessman-Jääskeläinen, H. & Poussa, L., 2015, In : Water Practice and Technology. 10, 2, p. 229-241

Research output: Contribution to journalArticleScientificpeer-review

water footprint
risk assessment
water
water use
water storage

Connection between PRA and RI-ISI analyses

Tyrväinen, T., 2015, VTT Technical Research Centre of Finland. 12 p. (VTT Research Report, Vol. VTT-R-04536-15).

Research output: Book/ReportReport

Open Access
risk assessment
accident
nuclear power plant
Finland
employee

Constrained Application Protocol Profile for Robust Header Compression Framework

Majanen, M., Koskela, P. & Valta, M., 2015, ENERGY 2015: The Fifth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies. International Academy, Research, and Industry Association IARIA, p. 47-53

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

Open Access
Compaction
Network protocols
Bandwidth
Bit error rate
Telecommunication links
73 Citations (Scopus)

Construction and demolition waste management: A holistic evaluation of environmental performance

Dahlbo, H., Bachér, J., Lähtinen, K., Jouttijärvi, T., Suoheimo, P., Mattila, T., Sironen, S., Myllymaa, T. & Saramäki, K., 2015, In : Journal of Cleaner Production. 107, p. 333-341

Research output: Contribution to journalArticleScientificpeer-review

Demolition
Waste management
waste management
recycling
Recycling

Context module based personal data protection

Bäck, A., Kylänpää, M., Launonen, R., Ollikainen, V., Södergård, C. & Vainikainen, S., 25 Sep 2015, IPC No. G06F21/62, H04W48/04, H04L29/06, Patent No. WO17053437A1, Priority date 25 Sep 2015, Priority No. US201562233066P

Research output: PatentResearch

Open Access
Data privacy
User interfaces
Sensors
26 Citations (Scopus)

Continuous planning: an important aspect of agile and lean development

Suomalainen, T., Kuusela, R. & Tihinen, M., 2015, In : International Journal of Agile Systems and Management. 8, 2, p. 132-162

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Planning
Industry
Transparency
1 Citation (Scopus)

Continuous strategy process in the context of agile and lean software development

Suomalainen, T. & Myllykoski, J., 2015, Agile Processes in Software Engineering and Extreme Programming. Springer, p. 371 - 372 (Lecture Notes in Business Information Processing, Vol. 212).

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

Software development
Strategy process
Organizational practices
Continuity
Software

Continuous strategy process in the context of software development

Suomalainen, T. & Myllykoski, J., 2015.

Research output: Contribution to conferenceConference articleScientific

Software development
Strategy process
Continuity
Software
Planning

Contribution of diet to the composition of the human gut microbiota

Graf, D., Di Cagno, R., Fåk, F., Flint, H. J., Nyman, M., Saarela, M. & Watzl, B., 2015, In : Microbial Ecology in Health and Disease. 26, 1, 26164.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Microbiota
Diet
Food
Bacteria
Intestines
5 Citations (Scopus)

Controllable synthesis of nanorod/nanodisk TiO2 from titanium-containing electric furnace molten slag

Que, Z., Yang, L., Yu, H., Zheng, F., Zhang, M. & Guo, M., 2015, In : Rare Metals. 34, 4, p. 267-275

Research output: Contribution to journalArticleScientificpeer-review

electric furnaces
Electric furnaces
slags
Titanium
Nanorods
49 Citations (Scopus)

Controlling the phase stability of biomass fast pyrolysis bio-oils

Oasmaa, A., Sundqvist, T., Kuoppala, E., Garcia-Perez, M., Solantausta, Y., Lindfors, C. & Paasikallio, V., 2015, In : Energy & Fuels. 29, 7, p. 4373-4381

Research output: Contribution to journalArticleScientificpeer-review

Phase stability
Oils
Biomass
Pyrolysis
Phase separation
12 Citations (Scopus)

Conversion of polar and non-polar algae oil lipids to fatty acid methyl esters with solid acid catalysts: A model compound study

Asikainen, M., Munter, T. & Linnekoski, J., 2015, In : Bioresource Technology. 191, p. 300-305

Research output: Contribution to journalArticleScientificpeer-review

Algae
Fatty acids
Lipids
ester
Esters
Open Access
flooding
heat flux
geometry
accident
simulation

Co-operative ITS deployment: experiences and future views

Eloranta, P., Kauvo, K., Jämsä, J., Nurmi, P. & Ortiz Ugalde, P., 2015, 22nd ITS World Congress. ERTICO - ITS Europe

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

Concretes
Industry
Experiments
12 Citations (Scopus)

Coordinating collaboration in contractually different complex construction projects

Lavikka, R., Smeds, R. & Jaatinen, M., 2015, In : Supply Chain Management. 20, 2, p. 205-217 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Construction project
Coordination mechanism
Supply chain network
Collaborative work
Supply chain
Open Access
Business process
Knowledge creation
Shared knowledge
Collaborative work
Knowledge sharing
28 Citations (Scopus)

Co-processing of dry bio-oil, catalytic pyrolysis oil, and hydrotreated bio-oil in a micro activity test unit

Lindfors, C., Paasikallio, V., Kuoppala, E., Reinikainen, M., Oasmaa, A. & Solantausta, Y., 2015, In : Energy & Fuels. 29, 6, p. 3707-3714

Research output: Contribution to journalArticleScientificpeer-review

Oils
Pyrolysis
Processing
Fluid catalytic cracking
Coke
34 Citations (Scopus)
Synthetic fuels
cost analysis
natural gas
gasoline
electricity

Core-Task Design: A Practice-Theory Approach to Human Factors

Norros, L., Savioja, P. & Koskinen, H., 2015, Morgan & Claypool Publishers. 141 p. (Synthesis Lectures on Human-Centered Informatics, Vol. 27).

Research output: Book/ReportBook (author)

Human engineering
Nuclear power plants
Semiotics
Social sciences
Modernization
Assets
Asset management
Evaluation
Corporate strategy
Management decisions
3 Citations (Scopus)

Corporate managers' perceptions of safety and its value: An interview study of five internationally operating finnish companies

Nenonen, N., Hämäläinen, P., Heikkilä, J., Reiman, T. & Tappura, S., 2015, In : Policy and Practice in Health and Safety. 13, 1, p. 3-15

Research output: Contribution to journalArticleScientificpeer-review

Managers
Interviews
manager
Safety
interview
20 Citations (Scopus)

Correlation between cellulose thin film supramolecular structures and interactions with water

Tammelin, T., Abburi, R., Gestranius, M., Laine, C., Setälä, H. & Österberg, M., 2015, In : Soft Matter. 11, 21, p. 4273-4282

Research output: Contribution to journalArticleScientificpeer-review

Cellulose films
cellulose
Thin films
Water
thin films

Corrosion behaviour of 14Cr ODS ferritic steels in a supercritical water

Gong, M., Zhou, Z., Hu, H., Penttilä, S. & Toivonen, A., 2015, Proceedings of the 7th International Symposium on Supercritical Water-Cooled Reactors (ISSCWR 2015). VTT Technical Research Centre of Finland, 9 p. 2059. (VTT Technology; No. 216).

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

Open Access
corrosion
steels
oxides
water
alloying

Corrosion behaviour of copper under biotic and abiotic conditions in anoxic ground water: electrochemical stud

Huttunen-Saarivirta, E., Carpén, L. & Rajala, P., 2015, EMCR 2015 : programme and book of abstracts : 11th International Symposium on Electrochemical Methods in Corrosion Research.

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

18 Citations (Scopus)

Corrosion mechanisms of sintered Nd-Fe-B magnets in the presence of water as vapour, pressurised vapour and liquid

Isotahdon, E., Huttunen-Saarivirta, E., Heinonen, S., Kuokkala, V-T. & Paju, M., 2015, In : Journal of Alloys and Compounds. 626, p. 349 - 359

Research output: Contribution to journalArticleScientificpeer-review

Magnets
Vapors
Corrosion
Water
Liquids

Corrosion of stainless steel in low oxygen groundwater environment

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

Research output: Contribution to conferenceOther conference contributionScientific

Co-simulation with rigorous dynamic simulators and optimizing APC via OPC UA communication

Pelkola, A., Saarela, V., Ojala, M., Miettinen, T. & Savolainen, J., 2015, Automaatio XXI Proceedings. 6 p.

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

Open Access
Process control
Simulators
Communication
Furnaces
Testing
15 Citations (Scopus)

Cost analyses of energy-efficient renovations of a Moscow residential district

Paiho, S., Abdurafikov, R. & Hoang, H., 2015, In : Sustainable Cities and Society. 14, p. 5-15

Research output: Contribution to journalArticleScientificpeer-review

renovation
district
energy
costs
cost
1 Citation (Scopus)

Cost optimal and net zero energy office buildings solutions using small scale biomass-based cogeneration technologies

Mohamed, A., Hasan, A. & Siren, K., 2015, Building Simulation Applicatiosn BSA 2015: Proceedings of 2nd IBPSA-Italy conference. 10 p.

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

Office buildings
Biomass
Costs
Life cycle
Boilers

Cost-optimality of an office building with different small scale biomass-based co-generation technologies

Mohamed, A., Hasan, A. & Siren, K., 2015, Proceedings. 14 p.

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

Office buildings
Biomass
Heat generation
Vapor compression refrigeration
Power generation

Cost optimal share of wind power, PV and batteries

Kiviluoma, J., Azevedo, M., Rinne, E. & Helistö, N., 2015, 14th Wind Integration Workshop, Proceedings. Betancourt, U. & Ackermann, T. (eds.). Energynautics GmbH, 6 p.

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

Wind power
Costs
Planning

Counterfeiting and defending the digital forensic process

Botas, A., Rodríguez, R. J., Väisänen, T. & Zdzichowski, P., 22 Dec 2015, Proceedings - 15th IEEE International Conference on Computer and Information Technology, CIT 2015, 14th IEEE International Conference on Ubiquitous Computing and Communications, IUCC 2015, 13th IEEE International Conference on Dependable, Autonomic and Secure Computing, DASC 2015 and 13th IEEE International Conference on Pervasive Intelligence and Computing, PICom 2015. IEEE Institute of Electrical and Electronic Engineers , p. 1966-1971 7363337

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

Prisons
Taxonomies
Digital forensics

Coupling model checking and PRA for safety analysis of digital I&C systems

Björkman, K., Lahtinen, J., Tyrväinen, T. & Holmberg, J-E., 2015, International Topical Meeting on Probabilistic Safety Assessment and Analysis. Curran Associates Inc., p. 384-392

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

Model checking
Risk assessment
Fault tree analysis
Nuclear power plants
Boiling water reactors

Creating moisture prediction models for seasoned fuelwood

Raitila, J., Heiskanen, V-P., Kolström, M. & Routa, J., 2015.

Research output: Contribution to conferenceConference PosterScientific

fuelwood
prediction
stored wood
drying
wood drying

Creep-fatigue design of Gen IV high temperature reactor plants

Pohja, R., 2015, Materials Science and Technology - Nuclear Materials, Advanced Course. Hänninen, H. & Kiesi, T. (eds.). Helsinki: Aalto University, p. 65-77 (Aalto University Publication Series Science + Technology; No. 16/2015).

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

Open Access
High temperature reactors
Creep
Fatigue of materials
Fatigue damage
Microstructural evolution

Critical technologies towards 5G

Lasanen, M. (ed.), Anttonen, A., Apilo, O., Aurinsalo, J., Boumard, S., Chen, X., Chen, T., Dufva, T., Evesti, A., Hekkala, A., Hiivala, M., Horsmanheimo, S., Höyhtyä, M., Järvensivu, P., Kim, H., Kotelba, A., Maskey, N., Matinmikko, M., Mustonen, M., Mämmelä, A. & 12 others, Mämmelä, O., Ojanperä, T., Paaso, H., Palola, M., Pinola, J., Piri, E., Rautio, T., Ruponen, S., Sten, J., Suomalainen, J., Tuomimäki, L. & Vehkaperä, J., 2015, VTT Technical Research Centre of Finland. 66 p. (Research Results Report).

Research output: Book/ReportReport

Wireless networks
Critical infrastructures
Thermal noise
Electric power distribution
Millimeter waves