Prindi see leht

Patents and Publications

   

Patents 2022:

EE 05841 B1 Väetusrobot ja selle teenindussüsteem

Patents 2018:
EE 05807 B1 Meetod tööprotsessi ja töötehnoloogia analüüsimiseks
EE 05801 B1

Patentne leiutis
EE201800017
Niiskusmõõtur ja meetod puidu elektrilis laadumise efektiga puidu küllastuspunktist suuremaniiskussisalduse mõõtmiseks
 
Patents 2015−2017:
EE 057848 B1 Lämmastiklõhkamismeetod biomassi rakustruktuuri lõhkumiseks
EE 05748 B1 Lignotselluloossest biomassist etanooli tootmise integreeritud läbivooluline seade
EE 05740 B1 Kanepikoristi
EE 05741 B1 Lisatoitesüsteem vedelate biokütuste doseerimiseks survesüütega mootorisse

   Publications:

2024
Classification 1.1.

Abramov, Viktor; Liivapuu, Olga (2024). Transposed Poisson superalgebra. Proceedings of the Estonian Academy of Sciences [ilmumas].

2023
Classification 1.1.

Sjulander, N.; Rooni, V.; Rocha-Meneses, L.; Kikas, T. (2023). Comparison of different chemical-free pretreatment methods for the production of sugars, ethanol and methane from lignocellulosic biomass. Agronomy Research, 21 (2). DOI: 10.15159/AR.23.060.

Vaher, Ragne; Merisalu, Eda (2023). The impact of training on safety performance in agriculture: A scoping review. Agronomy Research, 21 (3), 1388−1397. DOI: 10.15159/AR.23.068.

Shanmugam, Sabarathinam; Hari, Anjana; Pugazhendhi, Arivalagan; Kikas, Timo (2023). Integrated Catalytic Upgrading of Biomass-Derived Alcohols for Advanced Biofuel Production. Energies, 16 (13), Art No 4998. DOI: 10.3390/en16134998.

Bulgakov, V.; Chernysh, O.; Adamchuk, V.; Nadykto, V.; Budzanivskyi, M.; Olt, J. (2023). Theoretical study of the conditions of the maximum allowable slipping of wheel tractors. Agronomy Research, 21 (1), 28−38. DOI: 10.15159/AR.23.009.

Riaz, Iqra; Qamar, Obaid Ali; Jamil, Farrukh; Hussain, Murid; Inayat, Abrar; Rocha-Meneses, Lisandra; Akhter, Parveen; Musaddiq, Sara; Karim, Muhammad Ramzan Abdul; Park, YoungKwon (2023). Comparative study of enhanced catalytic properties of clay-derived SiO2 catalysts for biodiesel production from waste chicken fat. Korean Journal of Chemical Engineering. DOI: 10.1007/s11814-023-1467-2.

Rocha-Meneses, Lisandra; Luna-del Risco, Mario Alberto; Bergamo, Thaisa Fernandes (2023). Farmers' preferences and willingness to adopt anaerobic digestion technologies: a case study in rural areas in Colombia. Biofuels-uk. DOI: 10.1080/17597269.2023.2201729.

Abramov, Viktor; Liivapuu, Olga (2023). SO(3)-Irreducible Geometry in Complex Dimension Five and Ternary Generalization of Pauli Exclusion Principle. Universe, 10 (1). DOI: 10.3390/universe10010002.

Doddapaneni, T.R.K.C.; Kikas, T. (2023). Integrating torrefaction of pulp industry sludge with anaerobic digestion to produce bioenergy and biochemicals: Techno-economic and environmental feasibility analysis. Chemical Engineering Journal Advances, 14, ARTN 100463. DOI: 10.1016/j.ceja.2023.100463.

Cahyanti, Margareta Novian; Shanmugam, Sabarathinam; Kikas, Timo (2023). Synergistic Effects of Torrefaction and Alkaline Pretreatment on Sugar and Bioethanol Production from Wood Waste. Energies, 16 (22), 7606. DOI: 10.3390/en16227606.

Arrieta, C.E.; Luna-Delrisco, M.; Cardona, A.; Del Río, J.S.; Sánchez, A.R.; Rocha-Meneses, L.; Fernández, J.S.Z. (2023). Numerical Investigation of Operating Conditions that Lead to Flat Flames, Flashback, and Blowout in A Surface-Stabilized Combustion Burner. CFD Letters, 15 (4), 106−113. DOI: 10.37934/cfdl.15.4.106113.

Rocha-Meneses, Lisandra; Zea, Jhojan; Martínez, Brandon; Arrieta, Carlos; Risco, Mario Luna-del; Villegas, Sebastián; Arredondo, Carlos (2023). Thermodynamic and Economic Simulation of an Organic Rankine Cycle for the Utilization of Combustion Gas Produced in Small Landfills in Antioquia, Colombia. Energies, 16 (16), 6052. DOI: 10.3390/en16166052.

Doddapaneni, Tharaka Rama Krishna C.; Kikas, Timo (2023). Advanced Applications of Torrefied Biomass: A Perspective View. Energies, 16 (4), ARTN 1635. DOI: 10.3390/en16041635.

Bulgakov, V.; Pascuzzi, S.; Adamchuk, V.; Olt, J.; Ruzhylo, Z.; Trokhaniak, O.; Santoro, F.; Arak, M.; Nowak, J.; Beloev, H. (2023). Research into Power and Load Parameters of Flexible Screw Conveyors for Transportation of Agricultural Materials. In: Lecture Notes in Civil Engineering. (61−75). Springer Nature. DOI: 10.1007/978-3-031-13090-8_6.

Inayat, Abrar; Rocha-Meneses, Lisandra; Ayoub, Muhammad; Ullah, Sami; Abdullah, Ahmad Z.; Naqvi, Salman R.; Bhat, Aamir H. (2023). Influence of Co3O4-based catalysts on N2O catalytic decomposition and NO conversion. Environmental Science and Pollution Research, 30 (28), 72224−72235. DOI: 10.1007/s11356-023-27371-w.

Khan, Sharib; Puss, Kait Kaarel; Lukk, Tiit; Loog, Mart; Kikas, Timo; Salmar, Siim (2023). Enzymatic Conversion of Hydrolysis Lignin-A Potential Biorefinery Approach. Energies, 16 (1), ARTN 370. DOI: 10.3390/en16010370.

Rocha-Meneses, L.; Hari, A.; Inayat, A.; Yousef, L. A.; Alarab, S.; Abdallah, M.; Shanableh, A.; Ghenai, C.; Shanmugam, S.; Kikas, T. (2023). Recent advances on biodiesel production from waste cooking oil (WCO): A review of reactors, catalysts, and optimization techniques impacting the production. Fuel, 348, 128514. DOI: 10.1016/j.fuel.2023.128514.

Khan, Sharib; Puss, Kait Kaarel; Lukk, Tiit; Loog, Mart; Kikas, Timo; Salmar, Siim (2023). Enzymatic Conversion of Hydrolysis Lignin—A Potential Biorefinery Approach. Energies, 16 (1), ARTN 370. DOI: 10.3390/en16010370.

Rocha-Meneses, Lisandra; Luna-delRisco, Mario; González, Carlos Arrieta; Moncada, Sebastián Villegas; Moreno, Andrés; Sierra-Del Rio, Jorge; Castillo-Meza, Luis E. (2023). An Overview of the Socio-Economic, Technological, and Environmental Opportunities and Challenges for Renewable Energy Generation from Residual Biomass: A Case Study of Biogas Production in Colombia. Energies, 16 (16), 5901. DOI: 10.3390/en16165901.

Asaad, Sara Maen; Inayat, Abrar; Rocha-Meneses, Lisandra; Jamil, Farrukh; Ghenai, Chaouki; Shanableh, Abdallah (2023). Prospective of Response Surface Methodology as an Optimization Tool for Biomass Gasification Process. Energies, 16 (1), ARTN 40. DOI: 10.3390/en16010040.

Rocha-Meneses, L.; Hari, A.; Inayat, A.; Yousef, L. A.; Alarab, S.; Abdallah, M.; Shanableh, A.; Ghenai, C.; Shanmugam, S.; Kikas, T. (2023). Recent advances on biodiesel production from waste cooking oil (WCO): A review of reactors, catalysts, and optimization techniques impacting the production. Fuel, 348, 128514. DOI: 10.1016/j.fuel.2023.128514.

2022
Classification 1.1.

Hasanov, Isa; Shanmugam, Sabarathinam; Kikas, Timo (2022). Extraction and isolation of lignin from ash tree (Fraxinus exselsior) with protic ionic liquids (PILs). Chemosphere, 290, 133297. DOI: 10.1016/j.chemosphere.2021.133297.

Umesh, Mridul; Shanmugam, Sabarathinam; Kikas, Timo; Lan Chi, Nguyen Thuy; Pugazhendhi, Arivalagan (2022). Progress in bio-based biodegradable polymer as the effective replacement for the engineering applicators. Journal of Cleaner Production, ATRN 132267. DOI: 10.1016/j.jclepro.2022.132267.

Olt, J.; Bulgakov, V.; Trokhaniak, O.; Klendii, M.; Gadzalo, Ia.; Ptashnik, M.; Tkachenko, M. (2022). Harrow with screw-type operating tools: optimisation of design and process parameters. Agronomy Research, 20 (4), 751−763. DOI: 10.15159/AR.22.055.

Ilves, Risto; Põldaru, Rauno; Annuk, Andres; Olt, Jüri (2022). The impact of a two-phase diesel fuel pilot injection on the compressed natural gas air–fuel mixture combustion process in a diesel engine. Transport, 37 (5), 330−338. DOI: 10.3846/transport.2022.17938.

Raza, Mohsin; Ali, Labeeb; Inayat, Abrar; Rocha-Meneses, Lisandra; Ahmed, Shams Forruque; Mofijur, Md; Jamil, Farrukh; Azimoh, Chukwuma Leonard (2022). Sustainability of biodiesel production using immobilized enzymes: A strategy to meet future bio-economy challenges. International Journal of Energy Research. DOI: 10.1002/er.8231.

Lillerand, Tormi; Reinvee, Märt; Virro, Indrek; Olt, Jüri (2022). Feasibility analysis of fluted roller dispenser application for precision fertilization. INMATEH - Agricultural Engineering, 68 (3), 415−423. DOI: 10.35633/inmateh-68-41.

Kägo, Riho; Vellak, Priit; Ehrpais, Hendrik; Noorma, Mart; Olt, Jüri (2022). Assessment of Power Characteristics of Unmanned Tractor for Operations on Peat Fields. Agronomy Research, 20 (2), 261−274. DOI: 10.15159/ar.22.001.

Olt, J.; Bulgakov, V.; Beloev, H.; Nadykto, V.; Ihnatiev, Y.; Dubrovina, O.; Arak, M.; Bondar, M.; Kutsenko, A. (2022). A mathematical model of the rear-trailed top harvester and an evaluation of its motion stability. Agronomy Research, 20 (2), 371−388. DOI: 10.15159/AR.21.162.

Inayat, A.; Rocha-Meneses, L.; Ghenai, C.; Abdallah, M.; Shanableh, A.; Al-Ali, K.; Alghfeli, A.; Alsuwaidi, R. (2022). Co-pyrolysis for bio-oil production via fixed bed reactor using date seeds and plastic waste as biomass. Case Studies in Thermal Engineering, 31, 101841. DOI: 10.1016/j.csite.2022.101841.

Abdeljaber, Abdulrahman; Zannerni, Rawan; Masoud, Wedad; Abdallah, Mohamed; Rocha-Meneses, Lisandra (2022). Eco-Efficiency Analysis of Integrated Waste Management Strategies Based on Gasification and Mechanical Biological Treatment. Sustainability, 14 (7), ARTN 3899. DOI: 10.3390/su14073899.

Nasiri, Elnaz; Rocha-Meneses, Lisandra; Inayat, Abrar; Kikas, Timo (2022). Impact of Policy Instruments in the Implementation of Renewable Sources of Energy in Selected European Countries. Sustainability, 14 (10), 6314. DOI: 10.3390/su14106314.

Bulgakov, V.; Olt, J.; Pascuzzi, S.; Ivanovs, S.; Kuvachоv, V.; Santoro, F.; Gadzalo, Ia.; Adamchuk, V.; Arak, M. (2022). Study of the controlled motion process of an agricultural wide span vehicle fitted with an automatic driving device. Agronomy Research, 20 (3), 502−518. DOI: 10.15159/AR.22.042.

Jolayemi, O.; Oke, M. A.; Rocha-Meneses, L.; Omojasola, P. F. (2022). Utilization of Pachysolen tannophilus and Pichia kudriavzevii for the production of xylitol on undetoxified corn cob hydrolysates. Agronomy Research, 20 (1), 188−199. DOI: 10.15159/ar.22.026.

Inayat, Abrar; Rocha-Meneses, Lisandra; Said, Zafar; Ghenai, Chaouki; Ahmad, Fahad F.; Al-Ali, Aisha M; Mahmood, Fatemeh; Abdallah, Noura (2022). Activated Carbon Production from Coffee Waste via Slow Pyrolysis Using a Fixed Bed Reactor. Environmental and Climate Technologies, 26 (1), 720−729. DOI: 10.2478/rtuect-2022-0055.

Bulgakov, V.; Olt, J.; Ivanovs, S.; Trokhaniak, O.; Gadzalo, J.; Adamchuk, V.; Chernovol, M.; Pascuzzi, S.; Santoro, F.; Arak, M. (2022). Research of a contact stresses in swivel elements of flexible shaft in screw conveyor for transportation of agricultural materials. Agraarteadus, 33 (1), 67−73. DOI: 10.15159/jas.22.12.

Ntani, Georgia; Coggon, David; Felli, Vanda E.; Harari, Florencia; Barrero, Lope H.; Felknor, Sarah A.; Rojas, Marianela; Serra, Consol; Bonzini, Matteo; Merisalu, Eda; Habib, Rima R.; Sadeghian, Farideh; Wickremasinghe, A. Rajitha; Matsudaira, Ko; Nyantumbu-Mkhize, Busisiwe; Kelsall, Helen L.; Harcombe, Helen; Walker-Bone, Karen (2022). Patterns of change of multisite pain over 1 year of follow-up and related risk factors. European Journal of Pain, 26 (7), 1499−1509. DOI: 10.1002/ejp.1978.

Bulgakov, V.; Olt, J.; Pascuzzi, S.; Nadykto, V.; Kyurchev, V.; Mitkov, V.; Santoro, F. (2022). Implementation of simultaneous performance of two technological operations with different machine-and-tractor units. Agronomy Research, 20 (1), 65−72. DOI: 10.15159/ar.22.015.

Rocha-Meneses, Lisandra; Hari, Anjana; Inayat, Abrar; Shanableh, Abdallah; Abdallah, Mohamed; Ghenai, Chaouki; Shanmugam, Sabarathinam; Kikas, Timo (2022). Application of nanomaterials in anaerobic digestion processes: A new strategy towards sustainable methane production. Biochemical Engineering Journal, 108694. DOI: 10.1016/j.bej.2022.108694.

Rocha-Meneses, Lisandra; Zannerni, Rawan; Inayat, Abrar; Abdallah, Mohamed; Shanableh, Abdallah; Ghenai, Chaouki; Kamil, Mohammed; Kikas, Timo (2022). Current progress in anaerobic digestion reactors and parameters optimization. Biomass Conversion and Biorefinery. DOI: 10.1007/s13399-021-02224-z.

Fedosiy, І.; Bobos, I.; Zavadska, O.; Komar, O.; Tonkha, O.; Furdyha, M.; Polishchuk, S.; Arak, M.; Olt, J. (2022). Research into properties of blue melilot and fenugreek cultivated using different sowing times. Agronomy Research, 20 (1), 103−123. DOI: 10.15159/ar.22.005.

Bulgakov, V.; Aboltins, A.; Ivanovs, S.; Beloev, H,; Nadykto, V.; Ihnatiev, Y.; Olt, J. (2022). Theory of Movement of Machine-Tractor Unit with Trailer Haulm Harvester Machine. Applied Sciences, 12 (8), 3901. DOI: 10.3390/app12083901.

Doddapaneni, Tharaka Rama Krishna C.; Parn, Linnar; Kikas, Timo (2022). Torrefaction of Pulp Industry Sludge to Enhance Its Fuel Characteristics. Energies, 15 (17), ARTN 6175. DOI: 10.3390/en15176175.

Sjulander, Nikki; Kikas, Timo (2022). Two-Step Pretreatment of Lignocellulosic Biomass for High-Sugar Recovery from the Structural Plant Polymers Cellulose and Hemicellulose. Energies, 15 (23), ARTN 8898. DOI: 10.3390/en15238898.

Maksarov, V. V.; Olt, J.; Keksin, A. I.; Shcheglova, R. A. (2022). The use of composite powders in the process of magnetic-abrasive finishing of taps to improve the quality of threads in articles made of corrosion-resistant steels. Chernye Metally, 2022 (2), 49−55. DOI: 10.17580/chm.2022.02.09.

Bulgakov, V.; Pascuzzi, S.; Adamchuk, V.; Gadzalo, J.; Nadykto, V.; Olt, J.; Nowak, J.; Kaminskiy, V. (2022). Dynamics of Temperature Variation in Soil under Fallow Tillage at Different Depths. Agriculture, 12 (4), 450. DOI: 10.3390/agriculture12040450.

Doddapaneni, Tharaka Rama Krishna C.; Cahyanti, Margareta Novian; Orupold, Kaja; Kikas, Timo (2022). Integrating Torrefaction of Pulp Industry Sludge with Anaerobic Digestion to Produce Biomethane and Volatile Fatty Acids: An Example of Industrial Symbiosis for Circular Bioeconomy. Fermentation, 8 (453), 1−18. DOI: 10.3390/fermentation8090453.

Rocha-Meneses, Lisandra; Inayat, Abrar; Ayoub, Muhammad; Ullah, Sami; Naqvi, Salman R.; Farrukh, Sarah; Mustafa, Ahmad; Abdullah, Ahmad Z.; Bhat, Aamir H. (2022). Parametric study for N2O conversion and reduction using cobalt-oxide-based catalysts. Environmental Progress & Sustainable Energy, ARTN e13982. DOI: 10.1002/ep.13982.

Maksarov, Viaсheslav; Efimov, Aleksandr; Olt, Jüri (2022). Improving the quality of hole processing in welded products made of dissimilar materials with a new boring tool. The International Journal of Advanced Manufacturing Technology, 118 (3-4), 1027−1042. DOI: 10.1007/s00170-021-07975-7.

Balogun, D. A.; Oke, M. A.; Rocha-Meneses,L.; Fawole, O. B.; Omojasola1, P. F. (2022). Phosphate solubilization potential of indigenous rhizosphere fungi and their biofertilizer formulations. Agronomy Research, 20 (1), 40−55. DOI: 10.15159/AR.21.163.

Rocha-Meneses, Lisandra; Zannerni, Rawan; Inayat, Abrar; Abdallah, Mohamed; Shanableh, Abdallah; Ghenai, Chaouki; Kamil, Mohammed; Kikas, Timo (2022). Current progress in anaerobic digestion reactors and parameters optimization. Biomass Conversion and Biorefinery. DOI: 10.1007/s13399-021-02224-z.


2021
Rooni, V.; Sjulander, N.; Cristobal-Sarramian, A.; Raud, M.; Rocha-Meneses, Lisandra; Kikas, T. (2021). The efficiency of nitrogen explosion pretreatment on common aspen – Populus tremula: N2- VS steam explosion. Energy, Art No 119741. DOI: 10.1016/j.energy.2020.119741.

Aghmashhadi, Omid Yazdani; Rocha-Meneses, Lisandra; Bonturi, Nemailla; Orupõld, Kaja; Asadpour, Ghasem; Garmaroody, Esmaeil Rasooly; Zabihzadeh, Majid; Kikas, Timo (2021). Effect of Ink and Pretreatment Conditions on Bioethanol and Biomethane Yields from Waste Banknote Paper. Polymers, 13 (2). DOI: 10.3390/polym13020239.

Raud, Merlin; Rocha-Meneses, Lisandra; Lane, Daniel J.; Sippula, Olli; Shurpali, Narasinha J.; Kikas, Timo (2021). Utilization of Barley Straw as Feedstock for the Production of Different Energy Vectors. Processes, 9 (4), 726. DOI: 10.3390/pr9040726.

Cahyanti, Margareta Novian; Doddapaneni, Tharaka Rama Krishna C.; Madissoo, Marten; Pärn, Linnar; Virro, Indrek; Kikas, Timo (2021). Torrefaction of Agricultural and Wood Waste: Comparative Analysis of Selected Fuel Characteristics. Energies, 14 (10), 2774. DOI: 10.3390/en14102774.

Maksarov, V. V.; Khalimonenko, A. D.; Olt, J. (2021). Повышение эффективности вторичной переработки металлов в металлургическом производстве. Chernye Metally, 3, 45−51. DOI: 10.17580/chm.2021.03.08.

Kägo, Riho; Vellak, Priit; Karofeld, Edgar; Noorma, Mart; Olt, Jüri (2021). Assessment of using state of the art unmanned ground vehicles for operations on peat fields. Mires and Peat, 27.

Bulgakov, V.; Adamchuk, O.; Pascuzzi, S.; Santoro, F.; Olt, J. (2021). Experimental research into uniformity in spreading mineral fertilizers with fertilizer spreader disc with tilted axis. Agronomy Research, 19 (1), 28−41. DOI: 10.15159/AR.21.025.

Kuvachоv, V.; Bulgakov, V.; Adamchuk, V.; Kaminskiy, V.; Melnik, V.; Olt, J. (2021). Experimental research into new harrowing unit based on gantry agricultural implement carrier. Agronomy Research, 19 (1), 126−135. DOI: 10.15159/AR.20.239.

Bulgakov, V.; Holovach, I.; Adamchuk, V.; Ivanovs, S.; Melnik, V.; Ihnatiev, Ye.; Olt, J. (2021). Research into geometric parameters of digging shares used for lifting sugar beet roots from soil with assistance of vibration. Agronomy Research, 19 (2), 369−384. DOI: 10.15159/AR.21.024.

Kaminskyi, V.; Kolomiiets, L.; Bulgakov, V.; Olt, J. (2021). An investigation into the state of agricultural lands under water erosion conditions. Agronomy Research, 19 (2), 458−471. DOI: 10.15159/AR.21.029.

Ihnatiev, Ye.; Bulgakov, V.; Bonhhik, V.; Ruzhylo, Z.; Zaryshnyak, A.; Volskiy, V.; Melnik, V.; Olt, J. (2021). Experimental research into operation of potato harvester with rotary tool. Agraarteadus, 32 (1), 41−48. DOI: 10.15159/jas.21.15.

Olt, J.; Adamchuk, V.; Korniushyn, V.; Melnik, V.; Kaletnik, H.; Ihnatiev, Ye.; Ilves, R. (2021). Research into the parameters of a potato harvester´s potato heap distributor, and the justification of those parameters. Agraarteadus, 32 (1), 92−99. DOI: 10.15159/jas.21.19.

Bulgakov, V.; Adamchuk, O.; Pascuzzi, S.; Santoro, F.; Olt, J. (2021). Research into engineering and operation parameters of mineral fertiliser application machine with new fertiliser spreading tools. Agronomy Research, 19 (S1), 676−686. DOI: 10.15159/AR.21.040.

Bulgakov, V.; Bonchik, V.; Holovach, I.; Fedosiy, I.; Volskiy, V.; Melnik, V.; Ihnatiev, Ye.; Olt, J. (2021). Justification of parameters for novel rotary potato harvesting machine. Agronomy Research, 19 (S2), 984−1007. DOI: 10.15159/AR.21.079.

Olt, Juri; Safronchuk, Kristina; Ivanov, Sergei (2021). Justification and selection of design parameters of the eccentric gear mechanism of the piston lubrication and filling unit for the mining machines maintenance. Journal of Mining Institute, 248, 290−299. DOI: 10.31897/PMI.2021.2.13.

Lillerand, Tormi; Virro, Indrek; Maksarov, Viacheslav V.; Olt, Jüri (2021). Granulometric Parameters of Solid Blueberry Fertilizers and Their Suitability for Precision Fertilization. Agronomy, 11 (8), 1576. DOI: 10.3390/agronomy11081576.

Bulgakov, V.; Adamchuk, O.; Ivanovs, S.; Olt, J. (2021). Experimental investigations on the surface application of superphosphate by the fertiliser spreading tool with inclined axis. INMATEH - Agricultural Engineering, 64 (2), 307−316. DOI: 10.35633/inmateh-64-30.

Maksarov, Viaсheslav; Efimov, Aleksandr; Olt, Jüri (2021). Improving the quality of hole processing in welded products made of dissimilar materials with a new boring tool. The International Journal of Advanced Manufacturing Technology, 116 (9-10). DOI: 10.1007/s00170-021-07975-7.

Arak, M.; Liivapuu, O.; Maksarov, V.; Olt, J. (2021). A justification of the choice of parameters for the picking reel tooth on a lowbush blueberry harvester. Agronomy Research, 19 (3), 1329−1338. DOI: 10.15159/AR.21.133.

Bulgakov, V.; Olt, J.; Nadykto, V.; Volskiy, V.; Polishchuk, S.; Aboltins, A.; Beloev, H. (2021). Theoretical research into directional stability of trailed tandem-type disk harrow. Agronomy Research, 19 (3), 1351−1363. DOI: 10.15159/AR.21.144.

Olt, J.; Bulgakov, V.; Bonchik, V.; Ruzhylo, Z.; Volskiy, V.; Melnik, V.; Ihnatiev, Y.; Kaletnik, H. (2021). Theoretical research into operation of rotary potato harvester. Agronomy Research, 19 (3), 1640−1658. DOI: 10.15159/AR.21.111.

Rauwel, Protima; Galeckas, Augustinas; Rauwel, Erwan (2021). Enhancing the UV Emission in ZnO–CNT Hybrid Nanostructures via the Surface Plasmon Resonance of Ag Nanoparticles. Nanomaterials, 11 (2), 452. DOI: 10.3390/nano11020452.

Rauwel, Erwan; Rauwel, Protima (2021). Editorial for the Special Issue on ‘Metal Oxide Thin Film: Synthesis, Characterization, and Application’. Materials, 14 (8), 1834. DOI: 10.3390/ma14081834.

Kumar, Rohit; Rauwel, Protima; Rauwel, Erwan (2021). Nanoadsorbants for the Removal of Heavy Metals from Contaminated Water: Current Scenario and Future Directions. Processes, 9 (8), 1379. DOI: 10.3390/pr9081379.

Nagpal, Keshav; Rauwel, Erwan; Ducroquet, Frédérique; Rauwel, Protima (2021). Assessment of the optical and electrical properties of light-emitting diodes containing carbon-based nanostructures and plasmonic nanoparticles: a review. Beilstein Journal of Nanotechnology, 12, 1078−1092. DOI: 10.3762/bjnano.12.80.

Guseva Canu, I.; Marca, S.C.; Dell'Oro, F.; Balázs, Á.; Bergamaschi, E.; Besse, C.; Bianchi, R.; Bislimovska, J.; Koscec Bjelajac, A.; Bugge, M.; Busneag, C.I.; Çağlayan, Ç.; Cernițanu, M.; Costa Pereira, C.; Dernovšček Hafner, N.; Droz, N.; Eglite, M.; Godderis, L.; Gündel, H.; Hakanen, J.J. ... Wahlen, A. (2021). Harmonized definition of occupational burnout: A systematic review, semantic analysis, and Delphi consensus in 29 countries. Scandinavian Journal of Work Environment & Health, 47 (2), 95−107. DOI: 10.5271/sjweh.3935.

Annuk, Andres; Yaïci, Wahiba; Lehtonen, Matti; Ilves, Risto; Kabanen, Toivo; Miidla, Peep (2021). Simulation of Energy Exchange between Single Prosumer Residential Building and Utility Grid. Energies, 14 (6), 1553. DOI: 10.3390/en14061553.

Bulgakov, V.; Pascuzzi, S.; Holovach, I.; Olt, J.; Adamchuk, A.; Santoro, F. (2021). Theory of vibrating lifting tools of sugar beet harvesters. Basel, Switzerland: MDPI Books. DOI: 10.3390/books978-3-03943-290-5 [ilmumas].

Krishna C. Doddapaneni, Tharaka Rama; Kikas, Timo (2021). Chapter 39 - Thermochemical and biochemical treatment strategies for resource recovery from agri-food industry wastes. In: Bhat, Rajeev (Ed.). Valorization of Agri-Food Wastes and By-Products. Recent Trends, Innovations and Sustainability Challenges (787−807). Academic Press. DOI: 10.1016/B978-0-12-824044-1.00007-6.

Zimmermann, M.; Madissoo, M.; Leemet, T. (2021). EVALUATION OF CUTTING STABILITY AND ELECTRONIC ACCURACY OF CNC MILLING MACHINES. Annals of DAAAM International 2021, 32: Proceedings of the 32nd International DAAAM Virtual Symposium ''Intelligent Manufacturing & Automation'', Vienna Austria,28-29th October 2021. Ed. Branko Katalinic. Vienna, Austria: DAAAM International, 0281−0288.

Bulgakov, V.; Kuvachov, V.; Ivanovs, S.; Santoro, F.; Olt, J. (2021). Operational and technological properties of ploughing block-modular machine-and-tractor aggregate. Proceedings of 20th International Scientific Conference ENGINEERING FOR RURAL DEVELOPMENT: 20th International Scientific Conference Engineering for Rural Development, May 26-28, 2021. Jelgava, Latvia: Latvia University of Life Sciences and Technologies, 650−656. DOI: 10.22616/ERDev.2021.20.TF138.

Bulgakov, V.; Holovach, I.; Bonchik, V.; Ivanovs, S.; Volskiy, V.; Olt, J. (2021). Theoretical investigation of rotary digging tool parameters for potato tuber. Proceedings of 20th International Scientific Conference ENGINEERING FOR RURAL DEVELOPMENT: 20th International Scientific Conference Engineering for Rural Development, May 26-28, 2021. Jelgava, Latvia: Latvia University of Life Sciences and Technologies, 1781−1788. DOI: 10.22616/ERDev.2021.20.TF392.

Raide, Veljo; Ilves, Risto; Olt, Jüri (2021). Developing and testing air-fuel mixture heating system for internal combustion engine. Proceedings of 20th International Scientific Conference ENGINEERING FOR RURAL DEVELOPMENT: 20th International Scientific Conference Engineering for Rural Development, May 26-28, 2021. Jelgava, Latvia: Latvia University of Life Sciences and Technologies, 1393−1401. DOI: 10.22616/ERDev.2021.20.TF299.

Soots, Kaarel; Lillerand, Tormi; Jõgi, Erkki; Virro, Indrek; Olt, Jüri (2021). Feasibility analysis of cultivated berry field layout for automated cultivation. Proceedings of 20th International Scientific Conference ENGINEERING FOR RURAL DEVELOPMENT: 20th International Scientific Conference Engineering for Rural Development, May 26-28, 2021. Jelgava, Latvia: Latvia University of Life Sciences and Technologies, 1003−1008. DOI: 10.22616/ERDev.2021.20.TF222.

Bulgakov, V.; Olt, J.; Ivanovs, S.; Kuvachоv, V.; Lillerand, T. (2021). Research into Dynamics of Motion Performed by Modular Power Unit as Part of Ploughing Tractor-Implement Unit. In: Proceedings of the 32nd International DAAAM Symposium 2021 (0576−0585). DAAAM International. (DAAAM Proceedings; 1). DOI: 10.2507/32nd.daaam.proceedings.082.

2020

Yaroshevsky, V.; Bulgakov, V.; Ivanovs, S.; Krutyakova, V.; Belchenko, V.; Olt, J. (2020). Research on the impact of the air-liquid jet mixer upon ring bioreactor operation. INMATEH - Agricultural Engineering, 60 (1), 115−122.10.35633/inmateh-60-13.

Kaletnik, H.; Mazur, V.; Gunko, I.; Ryaboshapka, V.; Bulgakov, V.; Raide, V.; Ilves, R.; Olt, J. (2020). Study on performance of compression engine operated by biodiesel fuel. Agronomy Research, 18 (S1), 862−887.10.15159/AR.20.027.

Bulgakov, V.; Nikolaenko, S.; Holovach, I.; Adamchuk, V.; Kiurchev, S.; Ivanovs, S.; Olt, J. (2020). Theory of grain mixture particle motion during aspiration separation. Agronomy Research, 18 (1), 18−37.10.15159/AR.20.057.

Bulgakov, V.; Holovach, I.; Ruzhylo, Z.; Fedosiy, I.; Ihnatiev, Y.; Olt, J. (2020). Theory of oscillations performed by tools in spiral potato separator. Agronomy Research, 18 (1), 38−52.10.15159/AR.20.058.

Bulgakov, V.; Holovach, I.; Kiurchev, S.; Pascuzzi, S.; Arak, M.; Santoro, F.; Anifantis, A. S.; Olt, J. (2020). The theory of vibrational wave movement in drying grain mixture. Agronomy Research, 18 (2), 360−375.10.15159/AR.20.051.

Derevjanko, D.; Holovach, I.; Bulgakov, V.; Kuvachev, V.; Olt, J. (2020). Theoretical and experimental research into impact of threshing tools in combine grain harvesters on quality of cereal crop seeds. Agronomy Research, 18 (2), 393−403.10.15159/AR.20.056.

Bulgakov, V.; Olt, J.; Kuvachov, V.; Chernovol, M.; Sviren, M.; Kolomiiets, S. (2020). A study of the interaction between soil and the pneumatic wheels of agricultural gantry systems. Agraarteadus, 31 (1), 3−9.10.15159/jas.20.03.

Bulgakov, V.; Olt, J.; Kuvachov, V.; Smolinskyi, S. (2020). A theoretical and experimental study of the traction properties of agricultural gantry systems. Agraarteadus, 31 (1), 10−16.10.15159/jas.20.08.

Olt, Jüri; Maksarov, Viacheslav; Soots, Kaarel; Leemet, Tõnu (2020). Technology for the Production of Environment Friendly Tableware. Environmental and Climate Technologies, 24 (2), 57−66.10.2478/rtuect-2020-0054.

Rocha-Meneses, Lisandra; A. Ferreira, Jorge; Mushtaq, Maryam; Karimi, Sajjad; Orupõld, Kaja; Kikas, Timo (2020). Genetic modification of cereal plants: A strategy to enhance bioethanol yields from agricultural waste. Industrial Crops and Products, 150 (C), 112408.10.1016/j.indcrop.2020.112408.

Cahyanti, Margareta Novian; Doddapaneni, Tharaka Rama Krishna C.; Kikas, Timo (2020). Biomass torrefaction: An overview on process parameters, economic and environmental aspects and recent advancements. Bioresource Technology, 122737.10.1016/j.biortech.2020.122737.

Gailis, M.; Rudzitis, J.; Madissoo, M.; Kreicbergs, J. (2020). Research on energy efficiency of pneumatic cylinder for pneumatic vehicle motor. Agronomy Research, 18, 823−841. DOI: 10.15159/ar.20.048.

Luha, A.; Merisalu, E.; Reinvee, M.; Kinnas, S.; Jõgeva, R.; Orru, H. (2020). In-vehicle noise exposure among military personnel depending on type of vehicle, riding compartment and road surface. BMJ Military Health, 166 (4), 214−220.10.1136/jramc-2018-001091.

Luha, Assar; Kaart, Tanel; Merisalu, Eda; Indermitte, Ene; Orru, Hans (2020). Hearing Problems Among the Members of the Defence Forces in Relation to Personal and Occupational Risk Factors. Military Medicine, 185 (11-12), E2115−E2123. 10.1093/milmed/usaa224 [ilmumas].

Rocha-Meneses, Lisandra; Otor, Oghenetejiri Frances; Bonturi, Nemailla; Orupõld, Kaja; Kikas, Timo (2020). Bioenergy Yields from Sequential Bioethanol and Biomethane Production: An Optimized Process Flow. Sustainability, 12 (1), 272.10.3390/su12010272.

 
Sjulander, Nikki; Kikas, Timo (2020). Origin, Impact and Control of Lignocellulosic Inhibitors in Bioethanol Production—A Review. Energies, 13 (18), 4751.10.3390/en13184751

Hasanov, Isa; Raud, Merlin; Kikas, Timo (2020). The Role of Ionic Liquids in the Lignin Separation from Lignocellulosic Biomass. Energies, 13 (4864), 1−24.10.3390/en13184864

Raud, Merlin; Kikas, Timo (2020). Perennial Grasses as a Substrate for Bioethanol Production. Environmental and Climate Technologies , 24 (2), 32−40.10.2478/rtuect-2020-0052

Raud, M.; Orupõld, K.; Rocha-Meneses, L.; Rooni, V.; Träss, O.; Kikas, T (2020). Biomass Pretreatment with the Szego Mill™ for Bioethanol and Biogas Production. Processes, 8, 1327.10.3390/pr8101327.

Rocha-Meneses, Lisandra; Harris, Peter; Tait, Stephan; Antille, Diogenes L.; Kikas, Timo; McCabe, Bernadette K. (2020). Bioresource recovery in the Australian red meat processing industry: a technical review of strategies for increased circularity. 2020 ASABE Annual International Virtual Meeting, July 13-15, 2020. American Society of Agricultural and Biological Engineers (ASABE), 3−30.10.13031/aim.202000690

Rauwel, Erwan; Al-Arag; Siham; Salehi, Hamideh; Amorim, Carlos O.; Cuisinier, Frédéric; Guha, Mihu; S. Rosario, Maria; Rauwel, Protima (2020). Assessing Cobalt Metal Nanoparticles uptake by Cancer Cells using Live Raman Spectroscopy. International Journal of Nanomedicine, 15, 7051−7062.10.2147/IJN.S258060
 

Küüt, Keio; Ilves, Risto; Küüt, Arne; Olt, Jüri (2020). The Impact of the Bioethanol Fuel on the Exhaust Gas Emission of a Two-Stroke Engine. In: TRANSBALTICA XI: Transportation Science and Technology (185−192). Springer, Cham. (Lecture Notes in Intelligent Transportation and Infrastructure).10.1007/978-3-030-38666-5_19.

Olt, Jüri; Soots, Kaarel; Olt, Andres; Rooni, Vahur (2020). Exploration of the possibilities for the production of tableware from the bran of various cereals. Proceedings of the 9th International Scientific Conference Rural Development 2019: 9th International Scientific Conference Rural Development 2019. Research and Innovation for Bioeconomy. Ed. Asta Raupeliene. Kaunas: Vytautas Magnus University, 188−193.10.15544/RD.2019.020.

Arak, Margus; Olt, Jüri (2020). Technological description for automating the cultivation of blueberries in blueberry plantations established on depleted peat milling fields. Proceedings of the 9th International Scientific Conference Rural Development 2019: 9th International Scientific Conference Rural Development 2019. Research and Innovation for Bioeconomy. Ed. Asta Raupeliene. Kaunas: Vytautas Magnus University, 98−103.10.15544/RD.2019.024.

Bulgakov, V.; Kiurchev, S.; Ivanovs, S.; Olt, J. (2020). Experimental substantiation of parameters of aspiration separator of sunflower seeds. Proceedings of 19th International Scientific Conference ENGINEERING FOR RURAL DEVELOPMENT, 19: 19th International Scientific Conference Engineering for Rural Development 20-22.05.2020 Jelgava, Latvia. Jelgava, Latvia: Latvia University of Life Sciences and Technologies, 435−444.10.22616/ERDev2020.19.TF099.

Luha, Assar; Merisalu, Eda; Oja, Margit; Kinnas, Siim; Orru, Hans (2020). Hearing Health Risks in the indoor Firing Range. International Symposium on Occupational Safety and Hygiene: Proceedings Book of the SHO2020: The SHO2020 - International Symposium on OCCUPATIONAL SAFETY AND HYGIENE, Portugal, 16-17 July 2020. Ed. Arezes, P.; Baptista, J.S.; Barroso, M.P.; Carneiro, P.; Cordeiro, P.; Costa, N.; Melo, R.; Miguel, A.S.; Perestrelo, G. Portugal: Portuguese Society of Occupational Safety and Hygiene (SPOSHO), 14−16.
 

Traumann, Ada; Tint, Piia; Merisalu, Eda; Hiir, Kadi (2020). Evaluating the Changes in the Functional Status of the Musculoskeletal System before and after an Intervention among Sewing Machine Operators with Partial Work Ability. Journal of Biomimetics Biomaterials and Biomedical Engineering, 47, 127−135. DOI: 10.4028/www.scientific.net/JBBBE.47.127.

Orru, H.; Luha, A.; Pindus, M.; Jõgeva, R.; Vahisalu, M.; Lekk, U.; Indermitte, E.; Merisalu, E. (2020). Hearing loss among military personnel in relation to occupational and leisure noise exposure and usage of personal protective equipment. Noise and Health, 22 (107), 90−98. DOI: 10.4103/nah.NAH_12_19.

Coggon, David; Ntani, Georgia; Walker-Bone, Karen; Felli, Vanda E.; Harari, Raul; Barrero, Lope H.; Felknor, Sarah A.; Rojas, Marianela; Cattrell, Anna; Serra, Consol; Bonzini, Matteo; Solidaki, Eleni; Merisalu, Eda; Habib, Rima R.; Sadeghian, Farideh; Kadir, M. Masood; Wickremasinghe, A. Rajitha; Matsudaira, Ko; Nyantumbu-Mkhize, Busisiwe; Kelsall, Helen L. ... Harcombe, Helen (2020). Associations of sickness absence for pain in the low back, neck and shoulders with wider propensity to pain. Occupational and Environmental Medicine, 77 (5), 301−308. DOI: 10.1136/oemed-2019-106193.

Xie, Ruo-Chen; Batchelor-McAuley, Christopher; Rauwel, Erwan; Rauwel, Protima; Compton, Richard G. (2020). Electrochemical Characterisation of Co@Co(OH)2 Core‐shell Nanoparticles and their Aggregation in Solution. ChemElectroChem, 7 (20), 4259−4268. DOI: 10.1002/celc.202001199.


2019
Olt, J.; Küüt, K.; Ilves, R.; Küüt, A. (2019). Assessment of the harvesting costs of different combine harvester fleets. Research in Agricultural Engineering (RAE), 66 (1), 25−32. 10.17221/98/2017-RAE


Olt, J.; Maksarov, V.V.; Krasnyy, V.A. (2019). Study of bearing units wear resistance of engines career dump trucks, working in fretting corrosion conditions. Journal of Mining Institute, 235, 70−77. 10.31897/PMI.2019.1.70

Bulgakov, V.; Pascuzzi, S.; Nikolaenko, S.; Santoro, F.; Sotirios Anifantis, A.; Olt, J. (2019). Theoretical study on sieving of potato heap elements in spiral separator. Agronomy Research, 17 (1), 33−48. 10.15159/AR.19.073

Bulgakov, V.; Pascuzzi, S.; Arak, M.; Santoro, F.; Anifantis, A. S.; Ihnatiev, Y.; Olt, J. (2019). An experimental investigation of performance levels in a new root crown cleaner. Agronomy Research, 17 (2), 358−370. 10.15159/AR.19.132

Bulgakov, V.; Nikolaenko, S.; Holovach, I.; Adamchuk, V.; Ruzhуlo, Z.; Olt, J. (2019). Numerical modelling of process of cleaning potatoes in spiral separator. Agronomy Research, 17 (3), 694−703. 10.15159/AR.19.077

Olt, J.; Maksarov, V.; Efimov, A. (2019). Improving the quality of critical tractor parts through the dynamic stabilisation of the manufacturing process in regard to CNC machines. Agronomy Research, 17 (S1), 1146−1154. 10.15159/AR.19.060. 

Olt, Jüri; Ilves, Risto; Küüt, Arne (2019). Ülevaade: Põllumajandusliku masinapargi arengud Eestis ajavahemikul 2010-2018. Agraarteadus, 30(1), 40−48. 10.15159/jas.19.04


Kägo, Riho; Ilves, Risto; Küüt, Arne; Olt, Jüri (2019). A Review of the Behavior of Fuel Drops in a Fuel Spray in the Context of Biofuels. Journal of Power Technologies, 99(3), 218−230.


Bulgakov, V., Ivanovs, S., Arak, M., Olt, J. (2019). Theoretical research of force interaction of a flexible cleaning blade with a beet root head. Agronomy Research, 17(4), 1547−1559. 10.15159/AR.19.193


Olt, J., Liivapuu, O. (2019). Two approaches to the modelling of chip formation: rheological models and finite element analysis. Építőanyag - Journal of Silicate Based and Composite Materials, 71(5), 173−176. 10.14382/epitoanyag-jsbcm.2019.30


Liivapuu, Olga; Olt, Jüri; Tärgla, Tanel (2019). Comparison between finite element analysis and rheological models for chip formation. Acta et Commentationes Universitatis Tartuensis de Mathematica, 23(2), 255−268. 10.12697/ACUTM.2019.23.22


Bulgakov, V., Arak, M., Boris, A., Boris, M., Bandura, V., Olt, J. (2019). Experimental study of the distribution of the heights of sugar beet root crowns above the soil surface. Agronomy Research, 17(6), 2211−2219. 10.15159/AR.19.207


Bulgakov, V., Nadykto, V., Kyurchev, S., Nesvidomin, V., Ivanovs, S., Olt, J. (2019). Theoretical background for increasing grip properties of wheeled tractors based on their rational ballasting. Agraarteadus, 30(2),78–84. doi:10.15159/jas.19.07

Praats, R.; Kruusenberg, I.; Käärik, M.; Joost, U.; Aruväli, J.; Paiste, P.; Saar, R.; Rauwel, P.; Kook, M.; Leis, J.; Zagal, J. H.; Tammeveski, K. (2019). Electroreduction of oxygen in alkaline solution on iron phthalocyanine modified carbide-derived carbons. Electrochimica Acta, 299, 999−1010. 10.1016/j.electacta.2019.01.062

Rauwel, Protima; Ducroquet, Frédérique; Galeckas, Augustinas; Rauwel, Erwan (2019). Selective photocurrent generation in HfO2 and carbon nanotube hybrid nanocomposites under Ultra-Violet and visible photoexcitations. Materials Letters, 1.10.1016/j.matlet.2019.03.030

Rauwel, Protima; Rauwel, Erwan (2019). Towards the extraction of radioactive Cesium-137 from water via graphene/CNT and nanostructured Prussian blue hybrid nanocomposites: A Review. Nanomaterials, 9 (6), 682.

Rocha-Meneses, L.; Ivanova, A.; Atouguia, G.; Ávila, I.; Raud, M.; Orupõld, K.; Kikas, T. (2019). The effect of flue gas explosive decompression pretreatment on methane recovery from bioethanol production waste. Industrial Crops And Products, 127, 66−72. 10.1016/j.indcrop.2018.10.057

Rocha-Meneses, Lisandra; Raud, Merlin; Orupõld, Kaja; Kikas, Timo (2019). Potential of bioethanol production-waste for methane recovery. Energy, 173, 133−139. 10.1016/j.energy.2019.02.073

Rocha-Meneses, Lisandra; Bergamo, Thaísa Fernandes; Kikas, Timo (2019). Potential of cereal-based agricultural residues available for bioenergy production. Data in Brief, 23, 103829.10.1016/j.dib.2019.103829

Raud, M.; Krennhuber, K.; Jäger, A.; Kikas, T. (2019). Nitrogen explosive decompression pre-treatment: an alternative to steam explosion. Energy, 177, 175−182. 10.1016/j.energy.2019.04.071

Raud, M.; Kikas, T.; Sippula, O.; Shurpali, N. J. (2019). Potentials and challenges in lignocellulosic biofuel production technology. Renewable and Sustainable Energy Reviews, 111, 44−56. 10.1016/j.rser.2019.05.020

Ilves, Risto; Küüt, Arne; Olt, Jüri (2019). Ethanol as Internal Combustion Engine Fuel. In: Angelo Basile Adolfo Iulianelli Francesco Dalena T. Nejat Veziroglu (Ed.). Ethanol, 1st Edition. Science and Engineering (215−229). Elsevier.
 

Soots, Kaarel, Olt, Andres, Olt, Jüri (2019). Manufacturing technology and mechanical properties of biodegradable tableware made from cereal bran. Actual Tasks on Agricultural Engineering Conference Proceedings: 47th International symposium "Actual Tasks on Agricultural Engineering", Opatija, 5-7.03.2019. Ed. Kovačev, Igor, Bilandžija, Nikola. University of Zagreb, 445−452.
 

Olt, Jüri, Ilves, Risto, Küüt, Arne (2019). Overview of developments of cereal harvester fleet in Estonia. Engineering for Rural Development, 18: 18th International Scientific Conference Engineering for Rural Development, ERD 2019; 22 May 2019 through 24 May 2019; Code 148446. Jelgava: Latvia University of Life Sciences and Technologies, 179−184. (Engineering for Rural Development). 10.22616/ERDev2019.18.N230
 

Bulgakov, V., Kuvachоv, V., Olt, J. (2019). Theoretical Study on Power Performance of Agricultural Gantry Systems. 30th International DAAAM Symposium ''Intelligent Manufacturing & Automation'', Zadar, 23.-26.10.2019. Ed. B. Katalinic. Vienna, Austria: DAAAM International, 0167−0175. 10.2507/30th.daaam.proceedings.022
 

Arak, M., Olt, J. (2019). Technological description for automating the cultivation of blueberries in blueberry plantations established on depleted peat milling fields. Proceedings of the 9th International Scientific Conference Rural Development 2019, 6 p. doi:10.15544/RD.2019.024

Polma, Mailis; Leemet, Tõnu; Madissoo, Marten (2019). Study of surface integrity based on milling of material AISI 316L. In: Engineering for Rural Development (858−865).ENGINEERING FOR RURAL DEVELOPMENT, Latvia University of Life Sciences and Technologies Faculty of Engineering, May 22-24, 2019. Jelgava, Latvia: Scimago Journal & Country Rank.10.22616/ERDev2019.18.N498.

2018
Olt, J.; Maksarov, V. V.; Krasnyy, V. A. (2018). Provision of adhesion strength of gas-thermal coatings on piston rings of quarry transport engines. Journal of Mining Institute, 229, 77−83. 10.25515/PMI.2018.1.77

Arak, Margus; Soots, Kaarel; Starast, Marge; Olt, Jüri (2018). Mechanical properties of blueberry stems. Research in Agricultural Engineering (RAE), 64 (4), 202−208. 10.17221/90/2017-RAE

Bulgakov, V.; Nikolaenko, S.; Adamchuk, V.; Ruzhуlo, Z.; Olt, J. (2018). Theory of retaining potato bodies during operation of spiral separator. Agronomy Research, 16 (1), 41−51. 10.15159/AR.18.036

Bulgakov, V.; Nikolaenko, S.; Adamchuk, V.; Ruzhylo, Z.; Olt, J. (2018). Theory of impact interaction between potato bodies and rebounding conveyor. Agronomy Research, 16 (1), 52−63. 10.15159/AR.18.037

Bulgakov, V.; Bandura; V.; Arak, M.; Olt, J. (2018). Intensification of rape seed drying process through the use of infrared emitters. Agronomy Research, 16 (2), 349−356. 10.15159/AR.18.054

Olt, J.; Maksarov, V. V.; Krasnyy, V. (2018). Pre-surface preparation features when applying wear resistant composite sprayed coatings. Építőanyag - Journal of Silicate Based and Composite Materials, 70 (2), 34−37. 10.14382/epitoanyag-jsbcm.2018.7
 

Olt, J.; Maksarov, V.; Keksin, A. (2018). Internal thread cutting process improvement based on cutting tools treatment by composite powders in a magnetic field. Építőanyag - Journal of Silicate Based and Composite Materials , 70(4), 128−131.10. 14382/epitoanyag-jsbcm.2018.24

Bulgakov, V.; Nikolaenko, S.; Arak, M.; Holovach, I.; Ruzhуlo Z.; Olt, J. (2018). Mathematical model of cleaning potatoes on surface of spiral separator. Agronomy Research, 16 (4), 1590−1606. 10.15159/AR.18.173

Bulgakov, V.; Adamchuk, V.; Arak, M.; Olt, J. (2018). The theory of cleaning the crowns of standing beet roots with the use of elastic blades. Agronomy Research, 16 (5), 1931−1949. 10.15159/AR.18.213

Raide, Veljo; Ilves, Risto; Küüt, Arne; Olt, Jüri (2018). Development of heat exchange reactor for preparation of air-fuel mixture in spark ignition engine. ENGINEERING FOR RURAL DEVELOPMENT, 2040−2047.

Tärgla, Tanel; Olt, Jüri; Liivapuu, Olga (2018). Simulation of plastic deformation and destruction in the process of chip formation. MATEC Web of Conferences , 211, 1−5.10.1051/matecconf/201821117007.

Raud, Merlin; Rooni, Vahur; Kikas, Timo (2018). The Efficiency of Nitrogen and Flue Gas as Operating Gases in Explosive Decompression Pretreatment. Energies, 11 (2074). 10.3390/en11082074


Rocha-Meneses, Lisandra; Ivanova, Anastasia; Atouguia, Guilherme; Ávila, Isaac; Raud, Merlin; Orupõld, Kaja; Kikas, Timo (2018). The effect of flue gas explosive decompression pretreatment on methane recovery from bioethanol production waste. Industrial Crops And Products, 127, 66−72. 10.1016/j.indcrop.2018.10.057

Raud, Merlin; Rooni, Vahur; Kikas, Timo; (2018). Explosive decompression pretreatment - nitrogen or flue gas? European Biomass Conference and Exhibition Proceedings, 2018: 26th European Biomass Conference, 14-17 May 2018, Copenhagen, Denmark. ETA-Florence Renewable Energies, 973 −978. 10.5071/26thEUBCE2018-3CO.7.1

Raud, Merlin; Kikas, Timo; Sippula, Olli; Shurpali, Narasinha (2018). Potential and challenges in lignocellulosic biofuel production technology. Renewable and Sustainable Energy Developments Beyond 2030. Proceedings of the 11th International Conference on Sustainable Energy & Environmental Protection, 2, 115−120.

Bulgakov, V.; Melnik, V.; Ruzhylo, Z.; Arak, M.; Olt, J.; Ihnatiev, Y. (2018). Justification of scientific and practical approaches to rational use of straw and plant residues. Proceedings. Volume 2. Uses of Machines. Innovative Technologies. Conserving Soils and Water., 2: VI International Scientific Congress "Agricultural Machinery", Burgas, Bulgaria, 25-06-28.06. 2018. Scientific-Technical Union of Mechanical Engineering, 195−198.

Olt, J.; Maksarov, V.; Efimov, A. (2018). Impacts of Gradient Structure on the Dynamic Characteristics of Machining Process System. In: B. Katalinic (Ed.). Proceedings of the 29th DAAAM International Symposium (0190−0196). Vienna, Austria: DAAAM International Vienna.10.2507/29th.daaam.proceedings.027.

Küüt, Arne; Ilves, Risto; Küüt, Keio; Ritslaid, Kaie; Olt, Jüri (2018). Euroopa Liidu õigusaktide mõju vedelate biokütuse kasutamisele transpordisektoris. Taastuvate energiaallikate uurimine ja kasutamine: TEUK: 8. november 2018, Tartu, Eesti Maaülikool. Toim. Vollmer, Elis; Lehis, Margit. Eesti Maaülikool, 41−56.

Olt, J.; Kikas, T.; Meneses, L. (2018). 9th International Conference on Biosystems Engineering 2018. Book of Abstracts.

Pitman, Kätlin; Nerut, Jaak; Lust, Enn; Raud, Merlin; Kikas, Timo (2018). Measuring oxygen with different electrochemical arrays. Book of Abstracts: 9th International Conference Biosystems Engineering 2018. 9–11 May 2018, Tartu – Estonia. Eesti Maaülikool, 123−123.

Raud, Merlin; Rooni, Vahur; Kikas, Timo (2018). Explosive decompression pretreatment – nitrogen or flue gas? 9th International Conference Biosystems Engineering 2018 BOOK OF ABSTRACTS: 9th International Conference Biosystems Engineering 2018, 9-11.05.2018, Tartu, Estonia. Ed. Olt, Jüri; Kikas, Timo; Meneses, Lisandra. Tartu, Estonia: Eesti Maaülikool, 64−64.

Bulgakov, V.; Arak, M.; Boris, A.; Boris M.; Olt, J. (2018). Experimental study of the distribution of the heights of sugar beet root crown protrusion above the field surface level. Program & Abstracts' Book: XIX World Congress of CIGR. Sustainable Life for Children, Antalya, Turkey, 22-25 April 2018. CIGR Journal, 229.

Tärgla, T.; Olt, J.; Liivapuu, O. (2018). Simulation of plastic deformation and destruction in the process of chip formation. Book of Abstract: 14th International Conference on Vibration Engineering and Technology of Machinery, Lisbon, Portugal, 10-13 September 2018 (VETOMAC XIV). Ed. Nuno Maia; Zuzana Dimitrovova. Univrsity of Lisbon (IDMEC/IST/UL), 84.

Olt, J.; Maksarov, V.; Keksin, A. (2018). Internal Thread Cutting Process Improvement Based on Cutting Tools Treatment by Composite Powders in a Magnetic Field. Book of Abstracts: The 5th International Conference on Competitive Materials and Technology Processes; Miskolc-Lillafüred, October 8-12, 2018. Ed. L.A. Gömze. Igrex Ltd, Igrici, Hungary, 92

2017
Bulgakov, V.; Adamchuk, V.; Arak, M.; Olt, J. (2017). A theoretical study of haulm loss resulting from rotor topper oscillation. Chemical Engineering Transactions 58, 223−228.10.3303/CET1758038.

Juhanson, K.; Merisalu, E. (2017). Ergonomic intervention programs in different economic sectors: a review article. Agronomy Research 15(1), 170−186.

Küüt, A.; Ilves, R.; Küüt, K.; Raide, V.; Ritslaid, K.; Olt, J. (2017). Influence of European Union Directives on the Use of Liquid Biofuel in the Transport Sector. Procedia Engineering, 30−39.

Maksarov, V., Khalimonenko, A., Olt, J. (2017). Managing the process of machining on machines on the basis of dynamic modelling for a technological system. Építőanyag - Journal of Silicate Based and Composite Materials 69 (2), 66−71.

Pitman, K.; Nerut, J.; Lust, E.; Franssila, S.; Raud, M.; Kikas, T. (2017). Electrooxidation of Hexacyanoferrate(II) Anions and Electroreduction of Oxygen in the Microfabricated Electrochemical Sensor-Array System. ECS Transactions 77(11), 1771−1782.10.1149/07711.1771ecst.

Pitman, Kätlin; Raud, Merlin; Scotti, Gianmario; Jokinen, Ville P.; Franssila, Sami; Nerut, Jaak; Lust, Enn; Kikas, Timo (2017). Electrochemical Characterization of the Microfabricated Electrochemical Sensor-Array system. Electroanalysis 29, 249−258.10.1002/elan.201600559.

Podkuiko, L.; Olt, J.; Kikas, T. (2017). Growth of Scenedesmus obliquus under artificial flue gas with a high sulphur concentration neutralized with oil shale ash. Proceedings of the Estonian Academy of Sciences 66(2), 151−158.10.3176/proc.2017.2.03.

Raide, V.; Ilves, R.; Küüt, A.; Küüt, K.; Olt, J. (2017). Existing state of art of free-piston engines. Agronomy Research 15(SI), 1204−1222.

Raud, Merlin; Mitt, Marion; Oja, Tõnu; Olt, Jüri; Orupõld, Kaja; Kikas, Timo (2017). Utilization potential of urban greening waste: Tartu case-study. Urban Forestry and Urban Greening, 21, 96−101.10.1016/j.ufug.2016.11.014.

Rocha-Meneses, Lisandra; Raud, Merlin; Orupõld, Kaja; Kikas, Timo (2017). Second-generation bioethanol production: A review of  strategies for waste valorisation. Agronomy Research 15(3), 830−847.

Rooni, Vahur; Raud, Merlin; Kikas, Timo (2017). Technical solutions used in different pretreatments of lignocellulosic biomass: a review. Agronomy Research 15(3), 848−858.

Rooni, Vahur; Raud, Merlin; Kikas, Timo (2017). The Freezing Pre-Treatment of Lignocellulosic Material: A Cheap Alternative for Nordic Countries. Energy, 139, 1−7.10.1016/j.energy.2017.07.146.

Soots, K., Olt, J. (2017). Non-stationary processing center for small and medium sized blueberry farms. Research in Agricultural Engineering (RAE), 3, 3, 136−144. 42/2015-RAE.

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