Find Research Outputs

2020

Promoting soldier cognitive readiness for battle tank operations through bio-signal measurements

Laarni, J., Pakarinen, S., Bordi, M., Kallinen, K., Närväinen, J., Kortelainen, H., Lukander, K., Pettersson, K., Havola, J. & Pihlainen, K., 2020, Advances in Neuroergonomics and Cognitive Engineering: Proceedings of the AHFE 2019 International Conference on Neuroergonomics and Cognitive Engineering, and the AHFE International Conference on Industrial Cognitive Ergonomics and Engineering Psychology, 2019. Ayaz, H. (ed.). Springer, p. 142 - 154 13 p. (Advances in Intelligent Systems and Computing, Vol. 953).

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

Simulators
Electrocardiography
Fatigue of materials
Monitoring
Testing
2019

0.6V threshold voltage thin film transistors with solution processable indium oxide (In2O3) Channel and Anodized High-κ Al2O3 Dielectric

Bhalerao, S. R., Lupo, D., Zangiabadi, A., Kymissis, I., Leppaniemi, J., Alastalo, A. & Berger, P. R., 22 May 2019, In : IEEE Electron Device Letters. 40, 7, p. 1112-1115 4 p., 8720175.

Research output: Contribution to journalArticleScientificpeer-review

Thin film transistors
Threshold voltage
Indium
Oxides
Transistors

1.3μm u-bend traveling wave SOA devices for high efficiency coupling to silicon photonics

Viheriälä, J., Tuorila, H., Zia, N., Cherchi, M., Aalto, T. & Guina, M., 4 Mar 2019, Silicon Photonics XIV. Reed, G. T. & Knights, A. P. (eds.). International Society for Optics and Photonics SPIE, 7 p. 109230E. (Proceedings of SPIE, Vol. 10923).

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

traveling waves
U bends
photonics
silicon
light amplifiers

1-Hour Post-OGTT Glucose Improves the Early Prediction of Type 2 Diabetes by Clinical and Metabolic Markers

Peddinti, G., Bergman, M., Tuomi, T. & Groop, L., 1 Apr 2019, In : The Journal of clinical endocrinology and metabolism. 104, 4, p. 1131-1140 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Glucose Tolerance Test
Medical problems
Type 2 Diabetes Mellitus
Biomarkers
Glucose

30 vuotta kansainvälistä pätevöityskoulutusta Suomessa

Siren, M. & Kauppila, J., 20 Apr 2019, In : Hitsaustekniikka. 71, 2, p. 25-28 4 p.

Research output: Contribution to journalArticleProfessional

551 Downloads (Pure)

3GPP nonterrestrial networks: A concise review and look ahead

Anttonen, A., Ruuska, P. & Kiviranta, M., 2019, VTT Technical Research Centre of Finland. 31 p. (Research report; No. VTT-R-00079-19).

Research output: Book/ReportReportProfessional

Open Access
File

5G Test Network Finland (5GTNF) - Ecosystem for 5G and Beyond Technology and Vertical Solutions R&D

Rautiola, K., 25 Mar 2019.

Research output: Contribution to conferenceOther conference contributionScientific

Open Access
Ecosystems
Industry
Standardization

A 71–76 GHz wideband receiver front-end for phased array applications in 0.13 μm SiGe BiCMOS technology

Ahamed, R., Varonen, M., Holmberg, J., Parveg, D., Kantanen, M., Saijets, J. & Halonen, K. A. I., 15 Mar 2019, In : Analog Integrated Circuits and Signal Processing. 98, 3, p. 465-476 12 p.

Research output: Contribution to journalArticleScientificpeer-review

BiCMOS technology
Low noise amplifiers
Phase shifters
Switches
Buffer amplifiers
1 Citation (Scopus)

A bibliometric review on innovation systems and ecosystems: a research agenda

Suominen, A., Seppänen, M. & Dedehayir, O., 4 Mar 2019, In : European Journal of Innovation Management. 22, 2, p. 335-360 26 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Ecosystems
Innovation
Terminology
Ecosystem
Innovation system

Accelerating 5G Deployment in Smart Cities with Business Model Innovations

Hemilä, J. & Ryynänen, T., Jun 2019, The proceedings of The XXX ISPIM Innovation Conference.

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

Innovation
Industry
Poles
Smart city
Hardware
1 Citation (Scopus)
Spatial distribution
Monte Carlo simulation

Accessing BIM-Related Information through AR

Uimonen, M. & Hakkarainen, M., 25 Apr 2019, Adjunct Proceedings: 2018 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2018. Institute of Electrical and Electronic Engineers IEEE, p. 399-400 2 p. 8699282. (Adjunct Proceedings - 2018 IEEE International Symposium on Mixed and Augmented Reality, ISMAR-Adjunct 2018).

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

Air conditioning
Demonstrations
Flow rate
Temperature
2 Citations (Scopus)

Accident risk of road and weather conditions on different road types

Malin, F., Norros, I. & Innamaa, S., Jan 2019, In : Accident Analysis and Prevention. 122, p. 181-188 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
accident risk
Weather
Accidents
road
accident
1 Citation (Scopus)

A comparison of widespread flexible residential electric heating and energy efficiency in a future nordic power system

Rasku, T. & Kiviluoma, J., Jan 2019, In : Energies. 12, 1, 27 p., 62.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Electric heating
Energy Efficiency
Power System
Energy efficiency
Heating

A cost-effectiveness assessment method and tool for assessing energy efficiency improvements in buildings

Tuominen, P., Reda, F., Dawoud, W., Elboshy, B., Elshafei, G. & Negm, A., 2019, In : Green Finance. 1, 1, p. 67-81

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Energy efficiency
Cost-effectiveness
Cost-effectiveness analysis
Energy
Costs

A crack-location correction for T 0 analysis of an alloy 52 dissimilar metal weld

Lindqvist, S., Ahonen, M., Lydman, J., Arffman, P. & Hänninen, H., 1 Jun 2019, In : Engineering Fracture Mechanics. 214, p. 320-334 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Dissimilar metals
Welds
Cracks
Fracture toughness
Fusion reactions

Active Hyperspectral Sensor Based on MEMS Fabry-Pérot Interferometer

Kääriäinen, T., Jaanson, P., Vaigu, A., Mannila, R. & Manninen, A., 2019, In : Sensors. 19, 9, 2192.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Micro-Electrical-Mechanical Systems
Interferometers
microelectromechanical systems
MEMS
interferometers

Addressing the influence of groupthink during ideation concerned with new applications of technology in society

Fox, S., 1 May 2019, In : Technology in Society. 57, p. 86-94 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Groupthink
Ideation
Society
Lighting
science

A Decision Support System for Diagnostics and Treatment Planning in Traumatic Brain Injury

Umer, A., Mattila, J., Liedes, H., Koikkalainen, J., Lotjonen, J., Katila, A., Frantzen, J., Newcombe, V., Tenovuo, O., Menon, D. & Van Gils, M., 1 May 2019, In : IEEE Journal of Biomedical and Health Informatics. 23, 3, p. 1261-1268 8 p., 8370619.

Research output: Contribution to journalArticleScientificpeer-review

Decision support systems
Brain
Planning
Software Design
Validation Studies

A deletion in the STA1 promoter determines maltotriose and starch utilization in STA1+ Saccharomyces cerevisiae strains

Krogerus, K., Magalhães, F., Kuivanen, J. & Gibson, B., 26 Jul 2019, In : Applied Microbiology and Biotechnology. 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Starch
Saccharomyces cerevisiae
Fermentation
Clustered Regularly Interspaced Short Palindromic Repeats
Glucan 1,4-alpha-Glucosidase

Advancing Circular Business

Valkokari, P., Tura, N., Ståhle, M., Hanski, J. & Ahola, T., 24 Jan 2019, 62 p.

Research output: Book/ReportReportProfessional

Open Access
Circular economy
Information management
Resource efficiency
Resources
Mindset

A framework for understanding human factors issues in border control automation

Kulju, M., Ylikauppila, M., Toivonen, S. & Salmela, L., 1 Jan 2019, Human Work Interaction Design: Designing Engaging Automation, HWID 2018. Clemmensen, T., Roto, V., Campos, P., Lopes, A., Gonçalves, F., Barricelli, B. R. & Abdelnour-Nocera, J. (eds.). Springer, p. 215-228 14 p. (IFIP Advances in Information and Communication Technology IFIPAICT, Vol. 544).

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

Human engineering
Automation
Airports
Human factors
Control systems
Open Access
bentonite
porous medium
clay
swelling
water

All about the water

Carpen, L., Jafari, S., Salo, S. & Isotahdon, E., 2019, In : World Pipelines. 19, 5, p. 21-26

Research output: Contribution to journalArticleProfessional

All-optical difference engine for in-process defect inspection for roll-to-roll printed electronics

Feng, X., Su, R., Happonen, T., Liu, J. & Leach, R., 7 Mar 2019, Tenth International Symposium on Precision Engineering Measurements and Instrumentation. Tan, J. & Lin, J. (eds.). International Society for Optics and Photonics SPIE, p. 1105308-1-1105308-8 8 p. 1105308. (Proceedings of SPIE, Vol. 11053).

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

Defect Inspection
engines
inspection
Engine
Electronic equipment
1 Citation (Scopus)

All-Wood Composite Material by Partial Fiber Surface Dissolution with an Ionic Liquid

Khakalo, A., Tanaka, A., Korpela, A., Hauru, L. K. J. & Orelma, H., 4 Feb 2019, In : ACS Sustainable Chemistry and Engineering. 7, 3, p. 3195-3202 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Ionic Liquids
Ionic liquids
Wood
Dissolution
dissolution

A microfludic chip and a method for the manufacture of a microfludic chip

Maaninen, T., Kokkonen, A., Kurkinen, M. & Aikio, S., 3 Jan 2019, IPC No. G01N 35/ 00 A I, Patent No. WO2019002678, Priority date 30 Jun 2017, Priority No. FI20170005637

Research output: PatentResearch

Fluids
Communication
Microfluidics

Amplification of cultural beliefs through information and communication design during campaigns between competing narratives

Fox, S., 1 Jan 2019, In : Organizational Dynamics. 48, 1, p. 50-55 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Communications Media
communication media
campaign
narrative
functionality

A multiscale modelling approach for estimating the effect of defects in unidirectional carbon fiber reinforced polymer composites

Antin, K. N., Laukkanen, A., Andersson, T., Smyl, D. & Vilaça, P., 12 Jun 2019, In : Materials. 12, 12, 15 p., 2885.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Carbon fibers
Polymers
Defects
Composite materials
Microstructure

Analysis of cellulose nanocrystals (CNCs) with flow cytometry

Strand, A., Vähäsalo, L., Retulainen, E. & Sundberg, A., 30 Jan 2019, In : Cellulose. 26, 2, p. 959-970 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Flow cytometry
Cellulose
Nanocrystals
Kraft pulp
Softwoods
11 Downloads (Pure)

Analysis of large sparse graphs using regular decomposition of graph distance matrices

Reittu, H., Leskelä, L., Fiorucci, M. & Räty, T., 22 Jan 2019, Proceedings 2018 IEEE International Conference on Big Data, Big Data 2018. Institute of Electrical and Electronic Engineers IEEE, p. 3784-3792 9 p. 8622118. (Proceedings - 2018 IEEE International Conference on Big Data, Big Data 2018).

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

Open Access
File
Decomposition
Structural properties
Statistical methods

A new fully convolutional neural network for semantic segmentation of polarimetric SAR imagery in complex land cover ecosystem

Mohammadimanesh, F., Salehi, B., Mahdianpari, M., Gill, E. & Molinier, M., 2019, In : ISPRS Journal of Photogrammetry and Remote Sensing. 151, p. 223-236 14 p.

Research output: Contribution to journalArticleScientificpeer-review

radar imagery
semantics
ecosystems
synthetic aperture radar
Synthetic aperture radar
3 Citations (Scopus)

A new procedure for assessing the energy-efficient refurbishment of buildings on district scale

Paiho, S., Ketomäki, J., Kannari, L., Häkkinen, T. & Shemeikka, J., 1 Apr 2019, In : Sustainable Cities and Society. 46, 101454.

Research output: Contribution to journalArticleScientificpeer-review

refurbishment
building
district
energy
Costs

A new protocol for efficient and high yield preparation of cellulose nanofibrils

Peng, Y., Duan, C., Elias, R., Lucia, L. A. & Fu, S., 30 Jan 2019, In : Cellulose. 26, 2, p. 877-887 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Cellulose
Acids
Sulfuric acid
Alkalies
Transparency

An ICT cost comparison of different market structures for distributed ancillary services

Kuusela, P., Koponen, P., Xu, H. & Kockar, I., 3 Jun 2019, Proceedings of 25th International Conference on Electricity Distribution: CIRED 2019. International Conference and Exhibition on Electricity Distribution CIRED, 5 p. 827. (Conference proceedings CIRED).

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

Costs
Market structure
Ancillary services
Cost comparison
Methodology

An improved method of extreme value analysis

Makkonen, L. & Tikanmäki, M., Jan 2019, In : Journal of Hydrology X. 2, 7 p., 100012.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
extreme event
method
analysis
simulation
decision

A novel method for determining infiltration of mechanically ventilated buildings

Kulmala, I., Parviainen, H., Hall, I. & Pasanen, P., 25 Jun 2019, In : Science and Technology for the Built Environment. 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Infiltration
Air
Particle size
3 Citations (Scopus)

Anti-oxidative and UV-absorbing biohybrid film of cellulose nanofibrils and tannin extract

Li, P., Sirviö, J. A., Haapala, A., Khakalo, A. & Liimatainen, H., 2019, In : Food Hydrocolloids. 92, p. 208-217 10 p.

Research output: Contribution to journalArticleScientificpeer-review

nanofibers
Tannins
films (materials)
Cellulose
tannins

A numerical and experimental methodology to investigate morphological changes in wood exposed to fire temperatures

Fortino, S., Rinta-Paavola, A., Pecenko, R., Hozjan, T., Paajanen, A., Vaari, J. & Hostikka, S., 2019, CompWood 2019, Book of Abstracts: International Conference on Computational Methods in Wood Mechanics – from Material Properties to Timber Structures, ECCOMAS Thematic Conference . Bader, T. K., Fussl, J. & Olsson, A. (eds.). Växjö, p. 20-20 1 p.

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

Open Access
Wood
Fires
Pyrolysis
Temperature
Cells

Application of Charge-Sensitive Preamplifier for the Calibration of Partial Discharge Calibrators below 1 pC

Havunen, J. & Hällström, J., 1 Jun 2019, In : IEEE Transactions on Instrumentation and Measurement. 68, 6, p. 2034-2040 7 p., 8640062.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
preamplifiers
Partial discharges
Calibration
Signal to noise ratio
signal to noise ratios
4 Citations (Scopus)

Applying the smart grid architecture model for designing and validating system-of-systems in the power and energy domain: A European perspective

Uslar, M., Rohjans, S., Neureiter, C., Andrén, F. P., Velasquez, J., Steinbrink, C., Efthymiou, V., Migliavacca, G., Horsmanheimo, S., Brunner, H. & Strasser, T. I., 15 Jan 2019, In : Energies. 12, 2, 258.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Smart Grid
Systems engineering
Large scale systems
Distribution Theory
Energy

Aqueous-phase reforming of bio-oil aqueous fraction over nickel-based catalysts

Arandia, A., Coronado, I., Remiro, A., Gayubo, A. G. & Reinikainen, M., 21 May 2019, In : International Journal of Hydrogen Energy. 44, 26, p. 13157-13168 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Reforming reactions
acetic acid
spinel
ethyl alcohol
oils
1 Downloads (Pure)

Are collaborative robots safe?

Malm, T., Salmi, T., Marstio, I. & Aaltonen, I., 15 Aug 2019, (Accepted/In press) Automaatiopäivät23 Proceedings. 8 p. 16

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

Open Access
File
Robots
Force measurement
Industrial robots
Pressure measurement
Risk assessment
43 Downloads (Pure)

A Review of Aeronautical Fatique Investigations in Finland April 2017 - March 2019

Viitanen, T. (ed.) & Siljander, A. (ed.), 30 Apr 2019, VTT Technical Research Centre of Finland. 75 p. (ICAF National Review - Finland; No. VTT-CR-00352-19).

Research output: Book/ReportReportProfessional

Open Access
File
Fatigue of materials
Military aircraft
Structural integrity
Air
Aviation
17 Downloads (Pure)

A Review of District Heating Reactor Technology

Leppänen, J., 10 Jan 2019, VTT Technical Research Centre of Finland. 14 p. (Research report; No. VTT-R-06895-18).

Research output: Book/ReportReportProfessional

Open Access
File
District heating
Heating
Biofuels
Nuclear reactors
Fossil fuels

Arrowhead framework services for condition monitoring and maintenance based on the open source approach

Campos, J., Sharma, P., Albano, M., Jantunen, E., Baglee, D. & Ferreira, L. L., 2019. 6 p.

Research output: Contribution to conferenceConference articleScientificpeer-review

Bearings (structural)
Condition monitoring
Open systems
Health
Signal systems

Artificial intelligence awareness in work environments

Karvonen, H., Heikkilä, E. & Wahlström, M., 1 Jan 2019, Human Work Interaction Design: Designing Engaging Automation, HWID 2018. Clemmensen, T., Abdelnour-Nocera, J., Roto, V., Barricelli, B. R., Campos, P., Lopes, A. & Gonçalves, F. (eds.). Springer, p. 175-185 11 p. (IFIP Advances in Information and Communication Technology IFIPAICT, Vol. 544).

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

Artificial intelligence
Automation
Taxonomies
Intelligent systems
Learning systems

Asbestipurkutyön turvallisuuden ja siihen liittyvien testaus- ja mittaustoimintojen kehittäminen: AsbTest

Linnainmaa, M., Kokkonen, A., Kulmala, I., Kähkönen, H., Mäkelä, E., Annila, P., Kemppainen, N., Kanerva, T., Nurkka, T., Säämänen, A., Häkkinen, E. & Pasanen, P., 2019, Helsinki. 200 p.

Research output: Book/ReportReportProfessional

Open Access

Asbestipurkutyön turvallisuuden kehittäminen

Kokkonen, A., Pasanen, P., Annila, P., Kanerva, T., Kemppainen, N., Kulmala, I., Kähkönen, H., Mäkelä, E. & Linnainmaa, M., 14 Mar 2019, Sisäilmastoseminaari 2019. SIY Sisäilmatieto Oy, p. 87-92 (SIY Raportti; No. 37).

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

Asbestos

A Small In Vitro Fermentation Model for Screening the Gut Microbiota Effects of Different Fiber Preparations

Tsitko, I., Wiik-Miettinen, F., Mattila, O., Rosa-Sibakov, N., Seppänen-Laakso, T., Maukonen, J., Nordlund, E. & Saarela, M., 18 Apr 2019, In : International Journal of Molecular Sciences. 20, 8, 1925.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
fermentation
Fermentation
Screening
screening
Microbiota