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  1. 41
    Comparative Study of the PVD Coatings on the Plasma Nitrided Steel

    Comparative Study of the PVD Coatings on the Plasma Nitrided Steel by Andrei SURZHENKOV, Priit PÕDRA, Fjodor SERGEJEV, Mart SAARNA, Eron ADOBERG, Valdek MIKLI, Mart VILJUS, Priit KULU

    Published 2012-03-01
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  2. 42
    Selective Capture of Small Environmental Pollutants by Cyclohexanohemicucurbit[<i>n</i>]urils

    Selective Capture of Small Environmental Pollutants by Cyclohexanohemicucurbit[<i>n</i>]urils by Tatsiana Jarg, Ketren-Marlein Lootus, Sandra Kaabel, Riina Aav

    Published 2024-01-01
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  3. 43
    Excel-Based Tool for Automatic Calibration of Urban Drainage System Models

    Excel-Based Tool for Automatic Calibration of Urban Drainage System Models by Anatoli Vassiljev, Ivar Annus, Nils Kändler, Murel Truu, Katrin Kaur, Kristjan Suits

    Published 2022-10-01
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  4. 44
    Sliding Mean Value Subtraction-Based DC Drift Correction of B-H Curve for 3D-Printed Magnetic Materials

    Sliding Mean Value Subtraction-Based DC Drift Correction of B-H Curve for 3D-Printed Magnetic Materials by Bilal Asad, Hans Tiismus, Toomas Vaimann, Anouar Belahcen, Ants Kallaste, Anton Rassõlkin, Payam Shams Ghafarokhi

    Published 2021-01-01
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  5. 45
    Analysis of Design Requirements and Optimization Possibilities of Partial Power Converter for Photovoltaic String Applications in DC Microgrids

    Analysis of Design Requirements and Optimization Possibilities of Partial Power Converter for Photovoltaic String Applications in DC Microgrids by Andrii Chub, Naser Hassanpour, Neelesh Yadav, Tanel Jalakas, Andrei Blinov, Dmitri Vinnikov

    Published 2024-01-01
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  6. 46
    Transient Modeling and Recovery of Non-Stationary Fault Signature for Condition Monitoring of Induction Motors

    Transient Modeling and Recovery of Non-Stationary Fault Signature for Condition Monitoring of Induction Motors by Bilal Asad, Toomas Vaimann, Anouar Belahcen, Ants Kallaste, Anton Rassõlkin, Payam Shams Ghafarokhi, Karolina Kudelina

    Published 2021-03-01
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  7. 47
    Synthesis and Antibacterial Properties of Novel Quaternary Ammonium Lignins

    Synthesis and Antibacterial Properties of Novel Quaternary Ammonium Lignins by Mahendra K. Mohan, Harleen Kaur, Merilin Rosenberg, Ella Duvanova, Tiit Lukk, Angela Ivask, Yevgen Karpichev

    Published 2024-09-01
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  8. 48
    AC Magnetic Loss Reduction of SLM Processed Fe-Si for Additive Manufacturing of Electrical Machines

    AC Magnetic Loss Reduction of SLM Processed Fe-Si for Additive Manufacturing of Electrical Machines by Hans Tiismus, Ants Kallaste, Anouar Belahcen, Marek Tarraste, Toomas Vaimann, Anton Rassõlkin, Bilal Asad, Payam Shams Ghahfarokhi

    Published 2021-02-01
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  9. 49
    Anion Effect of Zinc Source on Chemically Deposited ZnS(O,OH) Films

    Anion Effect of Zinc Source on Chemically Deposited ZnS(O,OH) Films by K. Ernits, K. Muska, M. Danilson, J. Raudoja, T. Varema, O. Volobujeva, M. Altosaar

    Published 2009-01-01
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  10. 50
    Inverter-Fed Motor Drive System: A Systematic Analysis of Condition Monitoring and Practical Diagnostic Techniques

    Inverter-Fed Motor Drive System: A Systematic Analysis of Condition Monitoring and Practical Diagnostic Techniques by Muhammad Usman Sardar, Toomas Vaimann, Lauri Kütt, Ants Kallaste, Bilal Asad, Siddique Akbar, Karolina Kudelina

    Published 2023-07-01
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  11. 51
    Analysis of Traditional and Alternative Methods for Solving Voltage Problems in Low Voltage Grids: An Estonian Case Study

    Analysis of Traditional and Alternative Methods for Solving Voltage Problems in Low Voltage Grids: An Estonian Case Study by Argo Rosin, Imre Drovtar, Heigo Mõlder, Kaija Haabel, Victor Astapov, Toomas Vinnal, Tarmo Korõtko

    Published 2022-02-01
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  12. 52
    A Multi-Terrain Robot Prototype With Archimedean Screw Actuators: Design, Realization, Modeling, and Control

    A Multi-Terrain Robot Prototype With Archimedean Screw Actuators: Design, Realization, Modeling, and Control by Roza Gkliva, Walid Remmas, Simon Godon, Jaan Rebane, Kilian Ochs, Maarja Kruusmaa, Asko Ristolainen

    Published 2024-01-01
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  13. 53
    The influence of fibre orientation in self-compacting concrete on 4-point bending strength

    The influence of fibre orientation in self-compacting concrete on 4-point bending strength by Heiko Herrmann, Oksana Goidyk, Hendrik Naar, Tanel Tuisk, Andres Braunbrück

    Published 2019-08-01
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  14. 54
    Methods of Condition Monitoring and Fault Detection for Electrical Machines

    Methods of Condition Monitoring and Fault Detection for Electrical Machines by Karolina Kudelina, Bilal Asad, Toomas Vaimann, Anton Rassõlkin, Ants Kallaste, Huynh Van Khang

    Published 2021-11-01
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  15. 55
    Application of Fly Ash of Lignite Combustion in Air and Water Purification

    Application of Fly Ash of Lignite Combustion in Air and Water Purification by Dmitri Nikitin, Juri Bolobajev, Marina Krichevskaya, Lukas Pilar, Monika Vitvarova, Sergei Preis, Niina Dulova

    Published 2023-11-01
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  16. 56
    Principles and Methods of Servomotor Control: Comparative Analysis and Applications

    Principles and Methods of Servomotor Control: Comparative Analysis and Applications by Siarhei Autsou, Karolina Kudelina, Toomas Vaimann, Anton Rassõlkin, Ants Kallaste

    Published 2024-03-01
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  17. 57
    Characterization of oil shale kerogen semi-coke and its application to remove chemical pollutants from aqueous solutions

    Characterization of oil shale kerogen semi-coke and its application to remove chemical pollutants from aqueous solutions by Heidi Lees, Piia Jõul, Heliis Pikkor, Oliver Järvik, Birgit Mets, Alar Konist

    Published 2023-04-01
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  18. 58
    Post deposition annealing effect on properties of CdS films and its impact on CdS/Sb2Se3 solar cells performance

    Post deposition annealing effect on properties of CdS films and its impact on CdS/Sb2Se3 solar cells performance by Sajeesh Vadakkedath Gopi, Nicolae Spalatu, Madhawa Basnayaka, Robert Krautmann, Atanas Katerski, Raavo Josepson, Raitis Grzibovskis, Aivars Vembris, Malle Krunks, Ilona Oja Acik

    Published 2023-05-01
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  19. 59
    Ventilation effectiveness in classroom infection risk control

    Ventilation effectiveness in classroom infection risk control by Kiil Martin, Valgma Indrek, Võsa Karl-Villem, Simson Raimo, Mikola Alo, Tark Teet, Kurnitski Jarek

    Published 2023-01-01
    “…In this paper, typical Estonian classroom air distribution solutions were studied in an air distribution laboratory at Tallinn University of Technology. The air change efficiency was measured with CO2 tracer gas concentration decay method. …”
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  20. 60
    Keeping social distance in a classroom while interacting via a telepresence robot: a pilot study

    Keeping social distance in a classroom while interacting via a telepresence robot: a pilot study by Kristel Marmor, Janika Leoste, Janika Leoste, Mati Heidmets, Katrin Kangur, Martin Rebane, Jaanus Pöial, Tiina Kasuk

    Published 2024-02-01
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