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• 2021

  1.56 µm and 1.93 µm synchronized mode-locked fiber laser with graphene saturable absorber

  Lau, K. Y. & Zulkifli, M. Z., Jan 2021, In : INFRARED PHYSICS AND TECHNOLOGY. 112, 6 p., 103606.

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

  • Mode-locked fiber lasers
  • Saturable absorbers
  • Graphite
  • Graphene
  • Laser resonators

• 2D Dance: Sintija Silina’s dance performance Rock Bottom

  Ryynänen, M., 12 Jan 2021, Riga

  Research output: Other contribution › General public

  Open Access

• Aalto-1, multi-payload CubeSat: In-orbit results and lessons learned

  Mughal, M. R., Praks, J., Vainio, R., Janhunen, P., Envall, J., Näsilä, A., Oleynik, P., Niemelä, P., Slavinskis, A., Gieseler, J., Jovanovic, N., Riwanto, B., Toivanen, P., Leppinen, H., Tikka, T., Punkkinen, A., Punkkinen, R., Hedman, H-P., Lill, J-O. & Slotte, J. M. K., 2021, In : Acta astronautica. 39 p.

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

  • Small satellites
  • Orbits
  • Satellites
  • Electrostatics
  • Image sensors

• AC-coupled n-in-p pixel detectors on MCz silicon with atomic layer deposition (ALD) grown thin film

  Gädda, A., Ott, J., Bharthuar, S., Brücken, E., Kalliokoski, M., Karadzhinova-Ferrer, A., Bezak, M., Kirschenmann, S., Litichevsky, V., Golovleva, M., Martikainen, L., Winkler, A., Chmill, V., Tuovinen, E., Luukka, P. & Härkönen, J., 11 Jan 2021, In : NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION A: ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. 986, 7 p., 164714.

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

  • Atomic layer deposition
  • atomic layer epitaxy
  • Thin films
  • alternating current
  • pixels

• A complex study of the dependence of the reduced graphite oxide electrochemical behavior on the annealing temperature and the type of electrolyte

  Iurchenkova, A. A., Lobiak, E. V., Kobets, A. A., Kolodin, A. N., Stott, A., Silva, R. P. & Fedorovskaya, E. O., 19 Jan 2021, In : Electrochimica Acta.

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

  • Graphite
  • Functional groups
  • Oxides
  • Redox reactions
  • Annealing

• A Coupled Field, Circuit and Rotor Model of a BCW Induction Machine

  Kumar, G., Kalita, K., Tammi, K. & Garvey, S., 1 Jan 2021, Proceedings of the 6th National Symposium on Rotor Dynamics, NSRD 2019. Rao, J. S., Arun Kumar, V. & Jana, S. (eds.). p. 105-115 11 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Rotors
  • Stators
  • Networks (circuits)
  • Magnetic fields
  • Electric machinery

• Active Control of Bridge Configured Self-bearing Motor, a Numerical Study

  Kumar, G., Kalita, K. & Tammi, K., 1 Jan 2021, Proceedings of the 6th National Symposium on Rotor Dynamics, NSRD 2019. Rao, J. S., Arun Kumar, V. & Jana, S. (eds.). p. 203-215 13 p. (Lecture Notes in Mechanical Engineering).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Rotors
  • Induction motors
  • Magnetic fields
  • Poles
  • Torque

• Additive manufacturing processes in medical applications

  Salmi, M., 3 Jan 2021, In : Materials. 14, 1, p. 1-16 16 p., 191.

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

  Open Access

  File

  • Medical applications
  • 3D printers
  • manufacturing
  • Photopolymerization
  • Binders
  1 Downloads (Pure)

• Advanced Damage Stability Analyses for Design of Cargo Ships

  Lindroth, D., Tompuri, M., Ruponen, P., Haruyama, M. & Alway, A., 1 Jan 2021, Practical Design of Ships and Other Floating Structures - Proceedings of the 14th International Symposium, PRADS 2019 - Volume 1. Okada, T., Kawamura, Y. & Suzuki, K. (eds.). Vol. 1. p. 655-666 12 p. (Lecture Notes in Civil Engineering; vol. 63 LNCE).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

  • Ships
  • Ducts

• Advances in subword-based HMM-DNN speech recognition across languages

  Smit, P., Virpioja, S. & Kurimo, M., Mar 2021, In : Computer Speech and Language. 66, 18 p., 101158.

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

  Open Access

  File

  • Language Model
  • Speech Recognition
  • Subword
  • Speech recognition
  • Language
  94 Downloads (Pure)

• Air gap spinning of a cellulose solution in [DBNH][OAc] ionic liquid with a novel vertically arranged spinning bath to simulate a closed loop operation in the Ioncell® process

  Guizani, C., Larkiala, S., Moriam, K., Sawada, D., Elsayed, S., Rantasalo, S., Hummel, M. & Sixta, H., 5 Feb 2021, In : Journal of Applied Polymer Science. 138, 5, 14 p., 49787.

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

  Open Access

  File

  • Ionic Liquids
  • Ionic liquids
  • Cellulose
  • Air
  • Fibers
  1 Citation (Scopus)

  1 Downloads (Pure)

• A Multisensory Edge-Cloud Platform for Opportunistic Radio Sensing in Cobot Environments

  Kianoush, S., Savazzi, S., Beschi, M., Sigg, S. & Rampa, V., 15 Jan 2021, In : IEEE Internet of Things Journal. 8, 2, p. 1154-1168 15 p., 9146837.

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

  • Internet of things
  • Data fusion
  • Robots
  • Data Analytics
  • Monitoring

• An All-Solid-State Carbon-Air Battery Reaching an Output Power over 10 W and a Specific Energy of 3600 Wh kg-1

  Yan, X., Zhou, M., Zhang, Y., Qiu, Q., Chen, Q., Cai, W., Tang, Y. & Liu, J., 15 Jan 2021, In : Chemical Engineering Journal. 404, 8 p., 127057.

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

  • solid state
  • battery
  • Carbon
  • Electrodes
  • Membranes
  1 Citation (Scopus)

• An approximation of theta functions with applications to communications

  Barreal, A., Damir, M. T., Freij-Hollanti, R. & Hollanti, C., 2021, In : SIAM Journal on Applied Algebra and Geometry. 4, 4, p. 471-501 31 p.

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

  Open Access

  File

  • Theta Functions
  • Communication
  • Decoding
  • Theta Series
  • Approximation
  2 Downloads (Pure)

• A new aqueous all-organic flow battery with high cell voltage in acidic electrolytes

  Leung, P., Martin, T., Xu, Q., Flox Donoso, C., Mohamad, M. R., Palma, J., Rodchanarowan, A., Zhu, X., Xing, W. W. & Shah, A. A., 15 Jan 2021, In : Applied Energy. 282, Part A, p. 116058-116064 12 p., 116058.

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

  • Flow batteries
  • battery
  • Electrolytes
  • electrolyte
  • electrode

• An Improved Neural Network Algorithm to Efficiently Track Various Trajectories of Robot Manipulator Arms

  Elsisi, M., Mahmoud, K., Lehtonen, M. & Darwish, M. M. F., 14 Jan 2021, In : IEEE Access. 10 p.

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

  Open Access

  • Manipulators
  • Trajectories
  • Robots
  • Neural networks
  • Controllers

• A novel chromosome cluster types identification method using ResNeXt WSL model

  Lin, C., Zhao, G., Yin, A., Yang, Z., Guo, L., Chen, H., Zhao, L., Li, S., Luo, H. & Ma, Z., Apr 2021, In : Medical Image Analysis. 69, 9 p., 101943.

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

  • Chromosomes
  • Supervised learning
  • Learning
  • Karyotyping
  • Datasets

• A novel hybrid self-adaptive heuristic algorithm to handle single- and multi-objective optimal power flow problems

  Naderi, E., Pourakbari-Kasmaei, M., Cerna, F. V. & Lehtonen, M., Feb 2021, In : International Journal of Electrical Power and Energy Systems. 125, 17 p., 106492.

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

  • Adaptive algorithms
  • Heuristic algorithms
  • IEEE Standards
  • Multiobjective optimization
  • Particle swarm optimization (PSO)

• Antioxidant, antibacterial and antitumoural activities of kraft lignin from hardwood fractionated by acid precipitation

  Vergara Lourencon, T., de Lima, G. G., Ribeiro, C. S. P., Hansel, F. A., Maciel, G. M., da Silva, K., Winnischofer, S. M. B., de Muniz, G. I. B. & Magalhães, W. L. E., 1 Jan 2021, In : International Journal of Biological Macromolecules. 166, p. 1535-1542 8 p.

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

  • Kraft lignin
  • Antioxidant Activity
  • Lignin
  • Antibacterial
  • Hardwoods

• Appearances of the Political

  Ryynänen, M. (ed.), Di Stefano, E. (ed.) & Friberg, C. (ed.), 2021, (Accepted/In press)

  Research output: Book/Report › Book › Scientific › peer-review

• Archetypes of delay: An analysis of online developer conversations on delayed work items in IBM Jazz

  Salaou, A. D., Damian, D., Lassenius, C., Voda, D. & Gançarski, P., Jan 2021, In : Information and Software Technology. 129, 106435.

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

  • Time series analysis
  • Cluster analysis
  • Project management
  • Software engineering
  • Semantics

• Are return seasonalities due to risk or mispricing?

  Keloharju, M., Linnainmaa, J. T. & Nyberg, P., Jan 2021, In : Journal of Financial Economics. 139, 1, p. 138-161 24 p.

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

  • Seasonality
  • Mispricing
  • Reversal
  • Expected Returns
  • Heston

• A review of the value of solar methodology with a case study of the U.S. VOS

  Hayibo, K. S. & Pearce, J. M., Mar 2021, In : Renewable and Sustainable Energy Reviews. 137, 13 p., 110599.

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

  • Electric utilities
  • Costs
  • Distributed power generation
  • Sensitivity analysis
  • Health
  1 Citation (Scopus)

• A risk-based optimal self-scheduling of smart energy hub in the day-ahead and regulation markets

  Najafi, A., Tavakoli, A., Pourakbari-Kasmaei, M. & Lehtonen, M., 10 Jan 2021, In : Journal of Cleaner Production. 279, 17 p., 123631.

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

  • Market Regulation
  • Hub
  • Electric Vehicle
  • Electric vehicles
  • Energy

• Associative structures formed from cellulose nanofibrils and nanochitins are pH-responsive and exhibit tunable rheology

  Facchine, E. G., Bai, L., Rojas, O. J. & Khan, S. A., 15 Apr 2021, In : Journal of Colloid and Interface Science. 588, p. 232-241 10 p.

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

  • Nanocellulose
  • Cellulose
  • Rheology
  • Gels
  • Surface charge

• A Study of Selenium and Tellurium Distribution Behavior, Taking the Copper Matte Flash Converting Process as the Background

  Yu, F., Liu, Z., Ye, F., Xia, L. & Jokilaakso, A., 2 Jan 2021, In : JOM. 9 p.

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

  • Tellurium
  • Selenium
  • Copper
  • Impurities
  • Oxides

• Attention-Weighted Federated Deep Reinforcement Learning for Device-to-Device Assisted Heterogeneous Collaborative Edge Caching

  Wang, X., Li, R., Wang, C., Li, X., Taleb, T. & Leung, V. C. M., Jan 2021, In : IEEE Journal on Selected Areas in Communications. 39, 1, p. 154-169 16 p., 9252973.

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

  Open Access

  File

  • Reinforcement learning
  • Wireless networks
  • Multimedia services
  • Linear programming
  • Base stations
  68 Downloads (Pure)

• Augmented reality sandboxes: children's play and storytelling with mirror worlds

  Leinonen, T., Brinck, J., Vartiainen, H. & Sawhney, N., 8 Jan 2021, In : Digital Creativity. 18 p.

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

  Open Access

  File

• Augmented Ultrasonic Data for Machine Learning

  Virkkunen, I., Koskinen, T., Jessen-Juhler, O. & Rinta-aho, J., 2 Jan 2021, In : Journal of Nondestructive Evaluation. 40, 1, 11 p., 4.

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

  Open Access

  File

  • Nondestructive examination
  • Ultrasonics
  • Machine learning
  • Defects
  • Deep learning

• Availability analysis of an Energy Hub with CCHP system for economical design in terms of Energy Hub operator

  Talebjedi, B. & Behbahaninia, A., Jan 2021, In : Journal of Building Engineering. 33, 11 p., 101564.

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

  • Heating
  • Availability
  • Cooling
  • Costs
  • Economic analysis
  4 Citations (Scopus)

• Biocarbon from brewery residues as a counter electrode catalyst in dye solar cells

  Tiihonen, A., Siipola, V., Lahtinen, K., Pajari, H., Widsten, P., Tamminen, T., Kallio, T. & Miettunen, K., 1 Feb 2021, In : Electrochimica Acta. 368, 137583.

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

  • Breweries
  • Dyes
  • Solar cells
  • Catalysts
  • Coloring Agents

• Bioenergy development in the UK & Nordic countries: A comparison of effectiveness of support policies for sustainable development of the bioenergy sector

  Cross, S., Welfle, A. J., Thornley, P., Syri, S. & Mikaelsson, M., Jan 2021, In : Biomass and Bioenergy. 144, 14 p., 105887.

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

  Open Access

  File

  • Decarbonization
  • Scandinavia
  • sustainable development
  • bioenergy
  • Sustainable development
  2 Downloads (Pure)

• Biomechanical features of graphene-augmented inorganic nanofibrous scaffolds and their physical interaction with viruses

  Gasik, M., Ivanov, R., Kazantseva, J., Bilotsky, Y. & Hussainova, I., 1 Jan 2021, In : Materials. 14, 1, p. 1-18 18 p., 164.

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

  Open Access

  File

  • Graphite
  • Graphene
  • Scaffolds
  • viruses
  • Viruses

• Blockchain-based deployment of product-centric information systems

  Mattila, J., Seppälä, T., Valkama, P., Hukkinen, T., Främling, K. & Holmström, J., Feb 2021, In : Computers in Industry. 125, 16 p., 103342.

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

  Open Access

  File

  • Blockchain
  • Information systems
  • Life cycle
  • Information management
  • Economics
  42 Downloads (Pure)

• Bonus-Based Demand Response Using Stackelberg Game Approach for Residential End-Users Equipped with HVAC System

  Tavakkoli, M., Fattaheian-Dehkordi, S., Pourakbari Kasmaei, M., Liski, M. & Lehtonen, M., Jan 2021, In : IEEE Transactions on Sustainable Energy. 12, 1, p. 234-249 16 p., 9078044.

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

  Open Access

  File

  • HVAC
  • Stochastic programming
  • Farms
  • Wind power
  • Uncertainty
  2 Citations (Scopus)

  108 Downloads (Pure)

• Book Review: Jeanette Bicknell, Jennifer Judkins & Carolyn Korsmeyer (eds.) Philosophical Perspectives on Ruins, Monuments, and Memorials

  Lehtinen, S., 13 Jan 2021, In : BRITISH JOURNAL OF AESTHETICS. 3 p.

  Research output: Contribution to journal › Book/Film/Article review › Scientific

• Breaking down the cocktail party: Attentional modulation of cerebral audiovisual speech processing

  Wikman, P., Sahari, E., Salmela, V., Leminen, A., Leminen, M., Laine, M. & Alho, K., 2021, In : NeuroImage. 224, 117365.

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

  Open Access

  File

  • Semantics
  • Functional Neuroimaging
  • Auditory Cortex
  • Multivariate Analysis
  • Neurons
  38 Downloads (Pure)

• Breaking the linear-memory barrier in MPC: Fast MIS on trees with strongly sublinear memory

  Brandt, S., Fischer, M. & Uitto, J., 6 Jan 2021, In : Theoretical Computer Science. 849, p. 22-34 13 p.

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

  Open Access

  • Maximal Independent Set
  • Parallel Computation
  • Trees (mathematics)
  • Data storage equipment
  • Single Machine

• Business for Peace: A New Paradigm for the Theory of the Firm

  Bauer, T., 2021, (Accepted/In press) Alternatives to the Theory of the Firm/ Alternative theories of the firm. Korten, D., Pirson, M., Wasieleski, D., Steckler, E. & Aguado, R. (eds.). Routledge, (Humanistic Management Series).

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

  • peace
  • firm
  • paradigm
  • corporate social responsibility
  • profit maximization

• Carbon sequestration and storage potential of urban green in residential yards: A case study from Helsinki

  Ariluoma, M., Ottelin, J., Hautamäki, R., Tuhkanen, E. M. & Mänttäri, M., Jan 2021, In : Urban Forestry and Urban Greening. 57, 12 p., 126939.

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

  Open Access

  File

  • urban green
  • carbon sequestration
  • carbon storage
  • case studies
  • biochar
  1 Downloads (Pure)

• Catalytic Ethanolysis of Enzymatic Hydrolysis Lignin over an Unsupported Nickel Catalyst : The Effect of Reaction Conditions

  Sang, Y., Wu, K., Liu, Q., Bai, Y., Chen, H. & Li, Y., 2021, (Accepted/In press) In : Energy and Fuels.

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

  • Lignin
  • Enzymatic hydrolysis
  • Nuclear magnetic resonance
  • Nickel
  • Monomers

• Cellulose dissolution in aqueous NaOH–ZnO : cellulose reactivity and the role of ZnO

  Väisänen, S., Ajdary, R., Altgen, M., Nieminen, K., Kesari, K. K., Ruokolainen, J., Rojas, O. J. & Vuorinen, T., 6 Jan 2021, In : Cellulose. 15 p.

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

  • Cellulose
  • Dissolution
  • TEMPO
  • Sodium hydroxide
  • Gelation

• Cellulose-lignin composite fibres as precursors for carbon fibres. Part 1 – Manufacturing and properties of precursor fibres

  Trogen, M., Le, N. D., Sawada, D., Guizani, C., Lourençon, T. V., Pitkänen, L., Sixta, H., Shah, R., O'Neill, H., Balakshin, M., Byrne, N. & Hummel, M., 15 Jan 2021, In : Carbohydrate Polymers. 252, 117133.

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

  • Lignin
  • Carbon Fiber
  • Cellulose
  • Carbon fibers
  • Fibers

• Centricity and multi-locality of activity spaces : The varying ways young and old adults use neighborhoods and extra-neighborhood spaces in Helsinki Metropolitan Area

  Hasanzadeh, K., Kyttä, M., Lilius, J., Ramezani, S. & Rinne, T., Mar 2021, In : Cities. 110, 11 p., 103062.

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

  • Young Adults
  • Metropolitan Areas
  • metropolitan area
  • Locality
  • agglomeration area

• Chemical Modification of Reducing End-Groups in Cellulose Nanocrystals

  Heise, K., Delepierre, G., King, A. W. T., Kostiainen, M. A., Zoppe, J., Weder, C. & Kontturi, E., 4 Jan 2021, In : Angewandte Chemie - International Edition. 60, 1, p. 66-87 22 p.

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

  Open Access

  File

  • Chemical modification
  • Nanocrystals
  • Cellulose
  • Nanocellulose
  • Liquid Crystals
  3 Citations (Scopus)

  1 Downloads (Pure)

• Chlamydomonas reinhardtii swimming in the Plateau borders of 2D foams

  Tainio, O., Sohrabi, F., Janarek, N., Koivisto, J., Puisto, A., Viitanen, L., Timonen, J. & Alava, M., 7 Jan 2021, In : Soft Matter. 17, 1, p. 145-152 8 p.

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

  Open Access

  File

  • Algae
  • Foams
  • Saponins
  • Nutrients
  • Gases

• Choice Architecture to Improve Financial Decision Making

  Carpenter, J., Huet-Vaughn, E., Matthews, P., Robbett, A., Beckett, D. & Jamison, J., 2021, In : REVIEW OF ECONOMICS AND STATISTICS. 103, 1

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

  • Financial Decision Making
  • decision making
  • reform
  • Welfare Analysis
  • regulation

• Chromatographic recovery and purification of natural phytochemicals from underappreciated willow bark water extracts

  Dou, J., Heinonen, J., Vuorinen, T., Xu, C. & Sainio, T., 15 Apr 2021, In : Separation and Purification Technology. 261, 10 p., 118247.

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

  • Salix
  • Monosaccharides
  • Purification
  • Phytochemicals
  • picein

• Classification of evoked responses to inverted faces reveals both spatial and temporal cortical response abnormalities in Autism spectrum disorder

  Nunes, A. S., Mamashli, F., Kozhemiako, N., Khan, S., McGuiggan, N. M., Losh, A., Joseph, R. M., Ahveninen, J., Doesburg, S. M., Hämäläinen, M. S. & Kenet, T., Jan 2021, In : NeuroImage: Clinical. 29, 102501.

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

  Open Access

  File

  • Autism Spectrum Disorder
  • Neurophysiology
  • Machine Learning
  • Temporal Lobe
  • Prefrontal Cortex
  31 Downloads (Pure)

• Climate Change and the Philosophy of the City

  Lehtinen, S., 2021, (In preparation) Handbook of the Philosophy of Climate Change. Pellegrino, G. & Di Paola, M. (eds.). (Handbooks in Philosophy).

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