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• 2021

  Opportunities and Challenges for Reflective Data-Objects in Long-Distance Relationships

  Karyda, M. & Lucero, A., 2021, Human-Computer Interaction – INTERACT 2021 - 18th IFIP TC 13 International Conference, Proceedings. Ardito, C., Lanzilotti, R., Malizia, A., Petrie, H., Piccinno, A., Desolda, G. & Inkpen, K. (eds.). p. 42-62 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12936 LNCS).

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

• Opportunities and Challenges of Utilizing Additive Manufacturing Approaches in Thermal Management of Electrical Machines

  Ghahfarokhi, P. S., Podgornovs, A., Kallaste, A., Cardoso, A. J. M., Belahcen, A., Vaimann, T., Tiismus, H. & Asad, B., 26 Feb 2021, In: IEEE Access. 9, p. 36368-36381 14 p., 9364970.

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

  Open Access

  File
  10 Citations (Scopus)

  120 Downloads (Pure)

• Optical amplification by surface-plasmon-resonant Au grating substrates: Monolayer MoS2 with 170-fold second harmonic generation and 3-fold (off-resonance) Raman scattering

  Holmi, J. T., Raju, R., Ylönen, J., Subramaniyam, N. & Lipsanen, H., Dec 2021, In: Superlattices and Microstructures. 160, 9 p., 107077.

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

  Open Access

  File
  1 Citation (Scopus)

  14 Downloads (Pure)

• Optical fuel spray characterization of hydrotreated vegetable oil, en590 diesel, and ethanol

  Akram, M. S., Ainsalo, A., Anttinen, T., Kaario, O. & Larmi, M., 2021, In: Atomization and Sprays. 31, 7, p. 49-72 24 p.

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

• Optically controlled large-coercivity room-temperature thin-film magnets

  Philip, A., Zhou, Y., Tewari, G. C., van Dijken, S. & Karppinen, M., 23 Dec 2021, In: Journal of Materials Chemistry C. 10, 1, p. 294-300 7 p.

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

  Open Access

  File
  1 Citation (Scopus)

  6 Downloads (Pure)

• Optical path length measurement of spherical dielectric shells with axicon-generated Bessel beams; applications to corneal sensing

  Baggio, M., Tamminen, A., Zarrinkhat, F., Nefedova, I., Aspelin, A., Ala-Laurinaho, J., Wallace, V., Brown, E. & Taylor, Z., 2021, 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE, (International Conference on Infrared, Millimeter, and Terahertz Waves).

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

• Optical power scale realization using the predictable quantum efficient detector

  Maham, K., Kärhä, P., Manoocheri, F. & Ikonen, E., 2021.

  Research output: Contribution to conference › Abstract › Scientific

• Optical singly-ionized iron emission in radio-quiet and relativistically jetted active galactic nuclei

  Marziani, P., Berton, M., Panda, S. & Bon, E., 8 Dec 2021, In: Universe. 7, 12, 23 p., 484.

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

  Open Access

  File
  1 Citation (Scopus)

  6 Downloads (Pure)

• Optimal Bilevel Operation-Planning Framework of Distributed Generation Hosting Capacity Considering Rival DISCO and EV Aggregator

  Najafi, A., Pourakbari-Kasmaei, M., Contreras, J., Lehtonen, M. & Leonowicz, Z., 18 Nov 2021, (E-pub ahead of print) In: IEEE Systems Journal. 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• Optimal coordination of thyristor controlled series compensation and transmission expansion planning: Distributionally robust optimization approach

  Mokhtari, M. S., Gitizadeh, M. & Lehtonen, M., Jul 2021, In: Electric Power Systems Research. 196, 12 p., 107189.

  Research output: Contribution to journal › Article › Scientific › peer-review
  3 Citations (Scopus)

• Optimal entanglement witness for Cooper pair splitters

  Tam, M., Flindt, C. & Brange, F., 15 Dec 2021, In: Physical Review B. 104, 24, p. 1-10 10 p., 245425.

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

  Open Access

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  15 Downloads (Pure)

• Optimal Estimation of Proton Exchange Membrane Fuel Cells Parameter Based on Coyote Optimization Algorithm

  Abaza, A., El-Sehiemy, R. A., Mahmoud, K., Lehtonen, M. & Darwish, M. M. F., Feb 2021, In: APPLIED SCIENCES. 11, 5, 15 p., 2052.

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

  Open Access

  File
  23 Citations (Scopus)

  71 Downloads (Pure)

• Optimal Harmonic Mitigation in Distribution Systems with Inverter Based Distributed Generation

  Abbas, A. S., El-Sehiemy, R. A., El-Ela, A. A., Ali, E. S., Mahmoud, K., Lehtonen, M. & Darwish, M. M. F., 2 Jan 2021, In: APPLIED SCIENCES. 11, 2, p. 1-16 16 p., 774.

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

  Open Access

  File
  28 Citations (Scopus)

  39 Downloads (Pure)

• Optimal management of energy sharing in a community of buildings using a model predictive control

  Vand, B., Ruusu, R., Hasan, A. & Manrique Delgado, B., 1 Jul 2021, In: Energy Conversion and Management. 239, 18 p., 114178.

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

  Open Access

  File
  8 Citations (Scopus)

  34 Downloads (Pure)

• Optimal Power Dispatch of Renewable and Non-Renewable Generation through a Second-Order Conic Model

  Yamaguti, L. D. C., Home-Ortiz, J. M., Pourakbari-Kasmaei, M., Santos, S. F., Mantovani, J. R. S. & Catalão, J. P. S., 13 Nov 2021, 2021 IEEE International Conference on Environment and Electrical Engineering and 2021 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe). IEEE, p. 1-6 6 p. 9584817

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

• Optimal Power Management in Energy Harvesting NOMA Enabled WSNs

  Barhumi, I. & Al-Tous, H., 22 Sep 2021, (E-pub ahead of print) In: IEEE Internet of Things Journal. 11 p.

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

  Open Access

  File
  16 Downloads (Pure)

• Optimal Prognostics and Health Management-driven inspection and maintenance strategies for industrial systems

  Mancuso, A., Compare, M., Salo, A. & Zio, E., Jun 2021, In: Reliability Engineering and System Safety. 210, 10 p., 107536.

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

  Open Access

  File
  12 Citations (Scopus)

  14 Downloads (Pure)

• Optimal Seasonal Heat Storage in a District Heating System with Waste Incineration

  Penttinen, P., Vimpari, J. & Junnila, S., 2 Jun 2021, In: Energies. 14, 12, 15 p., 3522.

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

  Open Access

  File
  2 Citations (Scopus)

  36 Downloads (Pure)

• Optimal sensor channel selection for resource-efficient deep activity recognition

  Leite, C. F. S. & Xiao, Y., 18 May 2021, Proceedings of the 20th International Conference on Information Processing in Sensor Networks, IPSN 2021. ACM, p. 371-383 13 p. 3458278

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

  Open Access

  File
  36 Downloads (Pure)

• Optimal Sizing and Placement of Multiple Photovoltaics Considering Electric Vehicles Charging Stations

  Ali, A., Mahmoud, K., Shaaban, M. F. & Lehtonen, M., 18 Nov 2021, Proceedings of International Conference on Electromechanical and Energy Systems, SIELMEN 2021. Neagu, B-C. (ed.). IEEE, p. 358-362 5 p.

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

  Open Access

  File
  13 Downloads (Pure)

• Optimal technology for a hybrid biomass/solar system for electricity generation and desalination in Brazil

  Khosravi, A., Santasalo-Aarnio, A. & Syri, S., 1 Nov 2021, In: Energy. 234, 17 p., 121309.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Optimal Voltage Regulation Scheme for PV-Rich Distribution Systems Interconnected with D-STATCOM

  Mahmoud, K., Abdel-Nasser, M., Lehtonen, M. & Hussein, M., 15 Jun 2021, In: ELECTRIC POWER COMPONENTS AND SYSTEMS. 48, 19-20, p. 2130-2143 14 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  3 Citations (Scopus)

• Optimization-based distribution system reliability evaluation: An enhanced MILP model

  Jooshaki, M., Lehtonen, M., Fotuhi-Firuzabad, M., Munoz-Delgado, G., Contreras, J. & Arroyo, J. M., Sep 2021, Proceedings of International Conference on Smart Energy Systems and Technologies, SEST 2021. IEEE, 6 p.

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

  Open Access

  File
  19 Downloads (Pure)

• Optimization of a 3d-printed permanent magnet coupling using genetic algorithm and taguchi method

  Andriushchenko, E., Kallaste, A., Belahcen, A., Vaimann, T., Rassõlkin, A., Heidari, H. & Tiismus, H., 20 Feb 2021, In: Electronics (Switzerland). 10, 4, 16 p., 494.

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

  Open Access

  File
  6 Citations (Scopus)

  24 Downloads (Pure)

• Optimization of dedicated bus lane location on a transportation network while accounting for traffic dynamics

  Bayrak, M. & Guler, S. I., Jun 2021, In: Public Transport. 13, 2, p. 325-347 23 p.

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

• Optimization of Flow Allocation in Asynchronous Deterministic 5G Transport Networks by Leveraging Data Analytics

  Prados-Garzon, J., Taleb, T. & Bagaa, M., 26 Jul 2021, (E-pub ahead of print) In: IEEE Transactions on Mobile Computing. 16 p.

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

  Open Access

  File
  3 Citations (Scopus)

  26 Downloads (Pure)

• Optimization of Photovoltaic and Wind Generation Systems for Autonomous Microgrids with PEV-parking lots

  Ali, A., Mahmoud, K. & Lehtonen, M., 13 Aug 2021, (E-pub ahead of print) In: IEEE Systems Journal. 12 p.

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

  Open Access

  File
  4 Citations (Scopus)

  26 Downloads (Pure)

• Optimization of the CCT Curves for Steels Containing Al, Cu and B

  Miettinen, J., Koskenniska, S., Somani, M., Louhenkilpi, S., Pohjonen, A., Larkiola, J. & Kömi, J., Jun 2021, In: Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. 52, 3, p. 1640–1663 24 p.

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

  Open Access

  File
  31 Downloads (Pure)

• Optimization-oriented modelling of neutral beam injection for EU pulsed DEMO

  Vincenzi, P., Agostinetti, P., Artaud, J. F., Bolzonella, T., Kurki-Suonio, T., Mattei, M., Vallar, M. & Varje, J., Jun 2021, In: Plasma Physics and Controlled Fusion. 63, 6, 20 p., 065014.

  Research output: Contribution to journal › Article › Scientific › peer-review
  2 Citations (Scopus)

• Optimization Strategy for Energy Allocation through Cooperative Storage Management

  Leithon, J., Werner, S. & Koivunen, V., 2021, 2021 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2021. IEEE, p. 71-76 6 p.

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

• Optimized Survival Mode to Guarantee QoS for Time-critical Services

  Tirkkonen, O., Khosravirad, S. R., Baracca, P., Zhou, L., Parts, U., Korpi, D. & Uusitalo, M. A., Jul 2021, 2021 IEEE International Conference on Communications Workshops, ICC Workshops 2021 - Proceedings. IEEE, 6 p. 9473635

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

  Open Access

  File
  1 Citation (Scopus)

  10 Downloads (Pure)

• Optimizing beam-ion confinement in ITER by adjusting the toroidal phase of the 3D magnetic fields applied for ELM control

  Sanchis, L., Garcia-Munoz, M., Viezzer, E., Loarte, A., Li, L., Liu, Y. Q., Snicker, A., Chen, L., Zonca, F., Pinches, S. D. & Zarzoso, D., Apr 2021, In: Nuclear Fusion. 61, 4, 14 p., 046006.

  Research output: Contribution to journal › Article › Scientific › peer-review
  5 Citations (Scopus)

• Optimizing Power and Heat Sector Coupling for the Implementation of Carbon-Free Communities

  Bashir, A., Lund, A., Pourakbari Kasmaei, M. & Lehtonen, M., 30 Mar 2021, In: Energies. 14, 7, 20 p., 1911.

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

  Open Access

  File
  36 Downloads (Pure)

• Optimizing research on large-aperture parabolic trough condenser using two kinds of absorber tubes with reflector at 500 °C

  Gong, J. H., Huang, J., Hu, X., Wang, J., Lund, P. D. & Gao, C., Dec 2021, In: Renewable Energy. 179, p. 2187-2197 11 p.

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

• Optimizing the spectral based fire detection strategy with high-fidelity radiation spectra

  Bordbar, H. & Hostikka, S., 2021, In: Pelastustieto. 2021, p. 109-112

  Research output: Contribution to journal › Conference article › Professional

• Optimum day-ahead bidding profiles of electrical vehicle charging stations in FCR markets

  Hasanpor Divshali, P. & Evens, C., Jan 2021, In: Electric Power Systems Research. 190, 8 p., 106667.

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

  Open Access
  4 Citations (Scopus)

• Optimum Spectrum of LED lighting for cultural and heritage site: a case study of 15th century world heritage site in Nepal

  Bista, D., Bista, A., Bhusal, P. & Chhetri, B. B., 2021, Proceedings of the Conference CIE 2021, September 27-29, 2021. CIE International Commission on Illumination, 11 p.

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

• Optoacoustic Effect in a Hybrid Multilayered Membrane Deposited on a Hollow-Core Microstructured Optical Waveguide

  Kaydanov, N., Perevoschikov, S., German, S. V., Romanov, S. A., Ermatov, T., Kozyrev, A. A., Cvjetinovic, J., Machnev, A., Noskov, R. E., Kosolobov, S. S., Skibina, J. S., Nasibulin, A. G., Zakian, C., Lagoudakis, P. G. & Gorin, D. A., 17 Nov 2021, In: ACS Photonics. 8, 11, p. 3346–3356 11 p.

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

• Optomechanical Anti-Lasing with Infinite Group Delay at a Phase Singularity

  Liu, Y., Liu, Q., Wang, S., Chen, Z., Sillanpää, M. A. & Li, T., 31 Dec 2021, In: Physical Review Letters. 127, 27, p. 1-7 7 p., 273603.

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

  Open Access

  File
  1 Citation (Scopus)

  23 Downloads (Pure)

• Orchestrating affect at the entrepreneurial university

  Katila, S., Kuismin, A., Laine, P-M. & Valtonen, A., 2021, A Research Agenda for the Entrepreneurial University. Hytti, U. (ed.). Edward Elgar, p. 67-84

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

• Order from a Mess: The Growth of 5-Armchair Graphene Nanoribbons

  Berdonces-Layunta, A., Schulz, F., Aguilar-Galindo, F., Lawrence, J., Mohammed, M. S. G., Muntwiler, M., Lobo-Checa, J., Liljeroth, P. & De Oteyza, D. G., 26 Oct 2021, In: ACS Nano. 15, 10, p. 16552−16561 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  1 Citation (Scopus)

• Organic-component dependent thermal conductivity reduction in ALD/MLD grown ZnO: organic superlattice thin films

  Ghiyasi, R., Milich, M., Tomko, J. A., Hopkins, P. E. & Karppinen, M., 24 May 2021, In: Applied Physics Letters. 118, 21, 5 p., 211903.

  Research output: Contribution to journal › Article › Scientific › peer-review
  4 Citations (Scopus)

• Organic Mesocrystals: A new strategy to enhance the drug dissolution

  Mani, R. & Louhi-Kultanen, M., 2 Sep 2021.

  Research output: Contribution to conference › Paper › Scientific

• Organizational transformation with intelligent automation: Case Nokia Software

  Rinta-Kahila, T., Penttinen, E. & Lyytinen, K., 2021, In: Journal of Information Technology Teaching Cases. 11, 2, p. 101-109 9 p.

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

• Organization’s status in flux - analyzing employees’ status work in Enterprise Social Media

  Kupiainen, O-J., Vanharanta, O. & Vartiainen, M. A., 12 Aug 2021.

  Research output: Contribution to conference › Abstract › Scientific › peer-review

• Origin of the complex Raman tensor elements in single-layer triclinic ReSe₂

  Resende, G. C., Ribeiro, G. A. S., Silveira, O. J., Lemos, J. S., Brant, J. C., Rhodes, D., Balicas, L., Terrones, M., Mazzoni, M. S. C., Fantini, C., Carvalho, B. R. & Pimenta, M. A., Apr 2021, In: 2D Materials. 8, 2, 11 p., 025002.

  Research output: Contribution to journal › Article › Scientific › peer-review
  7 Citations (Scopus)

• Orthogonal Multipoint Multicast Caching in OFDM Cellular Networks with ICI and IBI

  Amidzade, M., Al-Tous, H., Caire, G. & Tirkkonen, O., 22 Oct 2021, Proceedings of the IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021. IEEE, p. 394-399 6 p.

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

  Open Access

  File
  26 Downloads (Pure)

• Osallistava suunnittelu supistuvien kuntien taajamien kehittämisessä

  Taegen, J-S. & Kivinen, T., 30 Dec 2021, In: Architectural Research in Finland. 5, 1, p. 166-186 21 p.

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

  Open Access

  File
  10 Downloads (Pure)

• Other kind(s) of fashion: Designs for a Cooler Planet exhibition HDW2021

  Niinimäki, K., Onkinen, E., Korniak, K., Ilmonen, S., Herva, H., Saavala, S., Ainasoja, N., Lampinen, H. & Semi, A., 8 Sep 2021

  Research output: Artistic and non-textual form › Exhibition › Art in non-art work › peer-review

• Other kind(s) of fashion: Designs for a Cooler Planet exhibition HDW2021

  Yau, N., 8 Sep 2021

  Research output: Artistic and non-textual form › Exhibition › Art in coproduction › peer-review