Contents of Proceedings of 22^nd International Scientific Conference
ENGINEERING FOR RURAL DEVELOPMENT
May 24-26, 2023

Andis Lazdins, Kristaps Makovskis, Agris Zimelis, Igors Gusarevs, Germans Gusarevs

Latvian State Forest Research Institute "Silava", Latvia

Productivity of new harvester prototype in willow plantations with different growing stock

Iryna Humeniuk, Iryna Mushenyk, Nadiia Popel, Oksana Kuntso

Podillia State University, Ukraine

Strategies for effective communication in educational environment in wartime

Viktor Nikolaev, Janat Musayev, Algazy Zhauyt, Aizhan Makhanova, Zhanar Mukatanova, Anar Kabylkarim, Elnur Kozhakmetov

Omsk State Transport University, Russia; Academy of Logistics and Transport, Kazakhstan; Almaty University of Power Engineering and Telecommunication, Kazakhstan

Method for determining area of parametric resonances of wheelset of railway vehicle

Iryna Humeniuk, Olha Prokopova, Oksana Maksymets, Anastasiia Polishchuk

Podillia State University, Ukraine

Language acquisition for ESP students with suggestopedia method application

Inna Samuilik, Felix Sadyrbaev, Svetlana Atslega

Riga Technical University, Latvia; Institute of Mathematics and Computer Science, University of Latvia, Latvia; Latvia University of Life Sciences and Technologies, Latvia

On mathematical models of artificial neural networks

Miroslav Blatnicky, Denis Molnar, Jan Dizo, Vadym Ishchuk

University of Zilina, Slovakia

Vehicle slalom passage analysis

Ales Dittrich, Radek Prochazka, Josef Popelka, Dong Nguyen Phu

Technical University at Liberec, Czech Republic

Effect of HVO CNG dual-fuel operation mode on emissions and performance of CI engine

Atanas Atanasov, Ivaylo Hristakov, Veselin Dochev

University of Ruse Angel Kanchev, Bulgaria

Monitoring agrometeorological factors and beehive weight during sunflower (Helianthus annuus) flowering

Raimonds Valdmanis, Viesturs Sints, Maija Zake

Institute of Physics, University of Latvia, Latvia

Co-firing and microwave pre-treatment of lignocellulosic pellets for control of thermochemical conversion of biomass mixtures and sustainable energy production

Oleg Zagurskiy, Mykhailo Pivtorak, Sergii Bondariev, Oleksandr Demin, Igor Kolosok

National University of Life and Environmental Sciences of Ukraine, Ukraine

Methods of reliability management in supply chain

Jaymin-Vrajlal Sanchaniya, Sai-Pavan Kanukuntla, Kagan-Berkay Senyurt

Riga Technical University, Latvia

Fabrication and mechanical properties of polymer composite nanofiber mats

Viktors Ivanovs, Pavels Gavrilovs

Riga Technical University, Latvia

Analysis and investigation on defects - delamination and spalling of metal on rolling surface of rail head under code X 10.1

Rashmi Sanchaniya, Ineta Geipele

Riga Technical University, Latvia

Identifying existing properties for reuse into social housing

Vidas Damanauskas, Algirdas Janulevicius

Lithuanian Research Centre for Agriculture and Forestry, Lithuania; Vytautas Magnus University, Lithuania

Influence of tractor slippage on crop yield

Andrejs Jaunzems, Ilze Balode

Ventspils University of Applied Sciences, Latvia

Economical linkages of industry "electricity, gas, steam and air conditioning supply" in Baltic states and Finland

Janis Kajaks, Karlis Kalnins, Martins Zalitis, Juris Matvejs

Riga Technical University, Latvia; JSC "Latvijas Finieris", Latvia

Rheological properties of virgin, Recycled and mixed high density polyethylene and wood plastic composites with plywood sanding dust

Jan Dizo, Miroslav Blatnicky, Vadym Ishchuk, Sebastian Solcansky

University of Zilina, Slovakia

Comparison of selected outputs of rail vehicle bogie variant solutions

Algirdas Jasinskas, Savelii Kukharets, Olena Sukmaniuk, Vladyslav Kovalchuk

Vytautas Magnus University, Lithuania; Polissia National University, Ukraine

Experimental study of gasification rate of fast-growing willow biomass

Karlis Amatnieks, Ruslans Smigins, Aivars Birkavs

Latvia University of Life Sciences and Technologies, Latvia

Thermodynamic and NO_x emission analysis of diesel engine with intake manifold steam injection

Vadym Ishchuk, Jan Dizo, Miroslav Blatnicky, Sebastian Solcansky

University of Zilina, Slovakia

Assessment of derailment quotient of locomotive bogie

Jozsef Kaposzta, Balazs Lorinc

Hungarian University of Agriculture and Life Sciences, Hungary

Strategic analysis of welfare indicators in EU member states that joined EU after 2004 during 2015-2021

Alexander Janushevskis, Sanjay-Rajni Vejanand, Agris Gulevskis

Riga Technical University, Latvia; Ekasol, Latvia

Shape optimization of ventilation elements for protective clothing by using metamodeling approach

Igor Tsiz, Serhiі Khomych, Volodymyr Didukh, Serhiі Yukhymchuk

Lutsk National Technical University, Ukraine

Study of dehydration of organic sapropel by compression method

Tomasz Lipinski, Jacek Pietraszak

University of Warmia and Mazury in Olsztyn, Poland; Cracow University of Technology, Poland

Modification of AlSi7Mg alloy with Sr and Sb

Tomasz Lipinski, Jacek Pietraszak

University of Warmia and Mazury in Olsztyn, Poland; Cracow University of Technology, Poland

Effect of 10% NaCl on basic carbon structural P235TR2 steel at 10^oC

Eriks Kronbergs, Mareks Smits

Latvia University of Life Sciences and Technologies, Latvia

Kinematic analysis of parallel transfer mechanism

Andis Bardulis, Dana Purvina, Arta Bardule, Andis Lazdins

Latvian State Forest Research Institute "Silava", Latvia

Potential role of tree introduction in agricultural land to reduce greenhouse gas emissions

Uldis Strautins, Maksims Marinaki

Institute of Mathematics and Computer Science, University of Latvia, Latvia

On modelling of three dimensional flow in extraction of biologically active substances from plants

Roman Antoshchenkov, Vitalina Antoshchenkova, Viktor Kis, Dmytro Smitskov

State Biotechnological University, Ukraine

Increasing accuracy of measuring functioning parameters of agricultural units

Iulian Voicea, Florin Nenciu, Mihai Matache, Remus Oprescu, Vlad-Nicolae Arsenoaia

National Institute of Research-Development for Machines and Installations Designed to Agriculture and Food Industry, Romania; University of Agricultural Sciences and Veterinary Medicine "Ion Ionescu de la Brad" Iaşi, Romania

Experimental research on production and use of floating pellets in fish feed in aquaculture systems

Ricardas Malkus, Jurate Liebuviene, Vida Jokubyniene

Klaipeda State University of Applied Sciences, Lithuania

Unified evaluation criteria system for selection of most preferable mode, route and means of transportation for oversized and super heavy cargoes

Rita Lukacs, Andras Szeberenyi, Arpad Papp-Vary

Budapest Metropolitan University, Hungary; University of Sopron, Hungary

Attitudes towards environmentally conscious lifestyle among university students in Budapest - in light of their purchasing decisions and waste management

Vida Jokubyniene, Jurate Liebuviene

Klaipeda State University of Applied Sciences, Lithuania

Research in vehicle exhaust gas compliance with Euro standard

Andis Lazdins, Kristaps Makovskis, Agris Zimelis, Santa Kaleja

Latvian State Forest Research Institute "Silava", Latvia

Greenhouse gas emissions in typical forest biofuel supply chains in state forests

Ramunas Mieldazys, Egle Jotautiene, Aloyzas Gaudutis, Algirdas Jasinskas

Vytautas Magnus University, Lithuania

Comparison of physical mechanical properties of granulated fertilizer produced from composted cattle and dried cow, Pig and poultry manure

Viacheslav Bratishko, Sergey Shulga, Olena Tigunova, Oksana Achkevych

National University of Life and Environmental Sciences of Ukraine, Ukraine; Institute of Food Biotechnology and Genomics of NAS of Ukraine, Ukraine

Ultrasonic cavitation of lignocellulosic raw materials as effective method of preparation for butanol production

Zbigniew Siemiatkowski, Dmitrij Morozow, Miroslaw Rucki, Mykola Prokopiv, Volodymyr Nerubatskyi, Ludmila Voloshina, Edvin Hevorkian

Kazimierz Pulaski University of Technology and Humanities in Radom, Poland; Vilnius Gediminas Technical University, Lithuania; V.Bakul Institute for Superhard Materials NAS, Ukraine; Ukrainian State University of Railway Transport, Ukraine

Study in durability of Cr₂O₃-based ceramic cutting tools

Augustina Pruteanu, Nicoleta Vanghele, Dan Cujbescu, Mihaela Nitu, Iuliana Gageanu

National Institute of Research-Development for Machines and Installations Designed to Agriculture and Food Industry, Romania

Review of effectiveness of visual and auditory bird scaring techniques in agriculture

Olha Chaikovska, Oksana Palyliulko, Liudmyla Komarnitska, Maryna Ikonnikova

Podillia State University, Ukraine; NRZVO Kamianets-Podilskyi State Institute, Ukraine; Khmelnytskyi National University, Ukraine

Impact of mindset activities on psychological well-being and efl skills of engineering students in wartime

Martins Irbe, Janis Viba, Marina Cerpinska, Vitalijs Beresnevics, Kristaps Spade

Riga Technical University, Latvia

Study of flexural and yield strength of gypsum composite boards

Jozsef Kaposzta, Balazs Lorinc

Hungarian University of Agriculture and Life Sciences, Hungary

Examining regional role of industrial production in transformation of Hungarian economic structure

Michal Ballay, Jaroslav Kapusniak, Jozef Kubas, Ludmila Macurova

University of Zilina, Slovakia

Analysis of response activity of fire brigades in event of traffic accident with occurrence of hazardous substance near protected area of village

Laura Leja, Uldis Strautins

University of Latvia, Latvia; Institute of Mathematics and Computer Science, University of Latvia, Latvia

Study of biomass pellet network model for heat and mass transport in porous media through gas channels

Dmitrijs Gorbacovs, Pavels Gavrilovs, Janis Eiduks, Guntis Strautmanis

Riga Technical University, Latvia

Failure analysis of rubber-cord couplings of ER2 series electric trains

Ludmila Macurova, Pavol Kohut, Miroslav Redl, Michal Ballay

University of Zilina, Slovakia

Analysis of accident event - agricultural machine and motorcyclist

Sandra Gusta, Mareks Pavars, Kaspars Grabens

Latvia University of Life Sciences and Technologies, Latvia

Construction industries waste circulation problems in Latvia

Anda Abola, Antonija Rimsa, Maris Strazds, Rita Veilande, Gita Revalde

Institute of Atomic Physics and Spectroscopy, Latvia; Institute of Biology, University of Latvia, Latvia; Almaty University of Power Engineering and Telecommunication, Kazakhstan; Riga Technical University, Latvia

Data correlation of mercury in eggshells and eggshell membranes of wild birds

Annika Paltsepp

Estonian University of Life Sciences, Estonia

Optimization of stepped inelastic tubes

Mihails Urbans, Jelena Pundure, Rihards Veiss

Riga Technical University, Latvia

Aviation accident - fire modelling using programme pathfinder in Riga airport liability area

Vasyl Khmelovskyi, Victor Rebenko, Oleg Zabolotko, Viacheslav Bratishko

National University of Life and Environmental Sciences of Ukraine, Ukraine

Improvement of vacuum pump design for milking animals

Yevhenii Aftandiliants, Svyatoslav Gnyloskurenko, Helena Meniailo, Valerii Khrychikov

National University of Life and Environmental Sciences of Ukraine, Ukraine; Physico-technological Institute of Metals and Alloys, Ukraine; Ukrainian State University of Science and Technologies, Ukraine

Influence of technological factors on formation process of bimetallic castings

Indulis Straume, Imants Plume, Vilis Dubrovskis, Viktors Dreimanis, Eriks Zukovskis

Latvia University of Life Sciences and Technologies, Latvia

Biogas potential from co-fermentation of food leftovers and lignocellulosic biomass at mesophilic temperatures

Anete Kalnina, Gunita Mazure

Latvia University of Life Sciences and Technologies, Latvia

Opportunities for use of crypto-assets in renewable energy sector within European Union legal framework

Viktor Trokhaniak, Aivars Aboltins, Semjons Ivanovs, Ivan Holovach, Valerii Adamchuk, Oleh Chernysh

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Simulation of new design heat-exchange equipment for microclimate maintenance systems in poultry houses

Oleg Zabolotko, Oksana Achkevych, Svitlana Potapova, Ruslan Kisilov

National University of Life and Environmental Sciences of Ukraine, Ukraine; Central Ukrainian National Technical University, Ukraine

Research in milking machine of pairwise combined type

Vytautas Adomavicius, Gintvile Simkoniene

Kaunas University of Technology, Lithuania; Lithuanian Maritime Academy, Lithuania

Overview of innovations and recommendations for efficient operation of RES-based power plants

Olha Chaikovska, Olena Niskhodovska, Valentyna Spivachuk, Alina Kruk

Podillia State University, Ukraine; Khmelnytskyi National University, Ukraine; Kamianets-Podilskyi Ivan Ohiienko National University, Ukraine

Enhancing efl profession-based vocabulary acquisition through 3d engineering animation for engineering students

Sandija Zeverte-Rivza, Peteris Rivza, Ina Gudele

Latvia University of Life Sciences and Technologies, Latvia; Celteh, Ltd, Latvia

Impact of digitalisation and R&D on the economies of EU member states

Aleksandrs Okss, Aleksandrs Valisevskis, Ugis Briedis, Ilze Baltina

Riga Technical University, Latvia

Functional fabrics for multilayered textile pressure sensors: comparison of structures and sensitivity characteristics

Olafs Vronskis, Aivars Kakitis

Latvia University of Life Sciences and Technologies, Latvia

Friction properties of reed stalks

Michal Ballay, Jozef Kubas

University of Zilina, Slovakia

Analysis of causes and consequences of electric car accidents

Jozef Kubas, Michal Ballay

University of Zilina, Slovakia

Development of charging infrastructure with regard to differences of regions in environment of Slovakia

Olena Deviatko, Nataliia Kanivets, Tereziia Lokes-Krupka, Serhii Kravchenko, Mikhailo Mushtruk

National University of Life and Environmental Sciences of Ukraine, Ukraine; Poltava State Agrarian University, Ukraine

Innovative engineering modeling technological process of urine collection in dogs

Dana Purvina, Ieva Licite, Aldis Butlers, Andis Lazdins, Guntis Saule, Andris Turks, Larysa Prysiazhniuk

Latvian State Forest Research Institute "Silava", Latvia; Ukrainian Institute for Plant Variety Examination, Ukraine

Evaluation of peat layer thickness effect on soil GHG fluxes

Zaiga Anna Zvaigzne, Aldis Butlers

Latvian State Forest Research Institute "Silava", Latvia

Application of fourier-transform infrared spectroscopy for quantification of chemical parameters in peat samples

Ilona Skranda, Aldis Butlers

Latvian State Forest Research Institute "Silava", Latvia

Application of fourier infrared spectroscopy method for quantification of foliar litter composition

Marco Bietresato, Gellio Ciotti, Alessandro Zironi, Roberto Zironi, Rino Gubiani

Universita degli Studi di Udine, Italy

Proposal for methodology to analyse operability of wine production plant in terms of power demand

Alberts Auzins, Imants Jansons

Institute of Agricultural Resources and Economics, Latvia

Modelling of fam-gate nitrogen balance in pig production - case study of Latvia

Aleksejs Safonovs, Aleksey Mironov, Pavel Doronkin, Vitalijs Kuzmickis

Riga Technical University, Latvia; SIA "D un D centrs", Latvia

Sensitivity spread of piezo electric films used as sensors for machine and structural monitoring

Aleksey Mironov, Pavel Doronkin

SIA "D un D centrs", Latvia

Quantitative evaluation of teeth gears applying techniques of Vibropassport

Volodymyr Bulgakov, Semjons Ivanovs, Ivan Holovach, Oleg Adamchuk, Aivars Aboltins, Yevhen Ihnatiev, Svitlana Polishchuk

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Theoretical determination of absolute speed of mineral fertiliser particles from centrifugal spreading disc

Volodymyr Bulgakov, Adolfs Rucins, Ivan Holovach, Oleg Adamchuk, Aivars Aboltins, Hrihorii Zabolotnyi, Larysa Kolomiiets, Svitlana Polishchuk

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Vinnytsia National Agrarian University, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Computer investigation of mineral fertiliser particle movement along centrifugal spreader disc inclined under angle to horizontal plane

Volodymyr Bulgakov, Ivan Holovach, Oleg Adamchuk, Adolfs Rucins, Aivars Aboltins

National University of Life and Environmental Sciences of Ukraine, Ukraine; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Research in mineral fertiliser particle throwing distance from new centrifugal fertilizer spreader working tool

Volodymyr Bulgakov, Semjons Ivanovs, Valerii Adamchuk, Volodymyr Nadykto, Anatoliy Zaryshnyak, Vadym Yaremenko, Liudmyla Krasiuk

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Influence of tractor hitch linkage system on plowing unit performance

Firat Arslan, Sinan Kartal

Alanya Alaaddin Keykubat University, Turkey

Water management effect on tropical fruits: case study of Alanya, Turkey

Sai-Pavan Kanukuntla, Jaymin-Vrajlal Sanchaniya, Vitalijs Beresnevics

Riga Technical University, Latvia

Comparative dsc analysis of virgin and nanofiber mats of PA6

Ivan Openko, Ruslan Tykhenko, Oleg Tsvyakh, Oleksandr Shevchenko, Yanina Stepchuk, Anatoliy Rokochinskiy, Pavlo Volk, Ivan Zhyla, Oleksandr Chumachenko, Yevheniia Kryvoviaz, Anastasiia Horodnycha

National University of Life and Environmental Sciences of Ukraine, Ukraine; National University of Water and Environmental Engineering, Ukraine

Improvement of economic mechanism of rational use of forest resources using discrete mathematics method

Volodymyr Bulgakov, Myroslav Budzanivskyi, Martin Zach, Maros Korenko, Ivan Beloev, Dana Orszaghova, Petr Dostal, Semjons Ivanovs

National University of Life and Environmental Sciences of Ukraine, Ukraine; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Mendel University in Brno, Czech Republic; Slovak University of Agriculture in Nitra, Slovakia; "Angel Kanchev" University of Ruse, Bulgaria; Latvia University of Life Sciences and Technologies, Latvia

Experimental research on quality functioning of haulm residue remover from sugar beet epicotyl

Volodymyr Bulgakov, Semjons Ivanovs, Volodymyr Nadykto, Gennadii Petrov

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine

Investigation of front plough functioning stability conditions without support wheel

Volodymyr Bulgakov, Semjons Ivanovs, Ivan Beloev, Oleksandra Trokhaniak, Aivars Aboltins, Mycola Tkachenko, Adolfs Rucins, Yevhen Ihnatiev

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; "Angel Kanchev" University of Ruse, Bulgaria; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine;Dmytro Motornyi Tavria State Agrotechnological University, Ukraine

Experimental research on performance of flexible screw conveyor when transporting agricultural materials

Volodymyr Bulgakov, Semjons Ivanovs, Ivan Beloev, Oleksandra Trokhaniak, Aivars Aboltins, Hryhorij Kaletnik, Zinoviy Ruzhylo

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; "Angel Kanchev" University of Ruse, Bulgaria; Vinnytsia National Agrarian University, Ukraine

Study on power parameters of moving grain materials with pneumatic screw conveyor

Viktor Trokhaniak, Semjons Ivanovs, Yuri Nasieka, Oleh Chernysh, Aivars Aboltins, Yevhen Ihnatiev, Oleksandr Synyavskiy

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; V.Ye. Lashkaryov Institute of Semiconductor Physics of NAS of Ukraine, Ukraine; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine

Usage of CFD for research on lateral ventilation system in poultry house

Valerii Adamchuk, Volodymyr Bulgakov, Semjons Ivanovs, Adolfs Rucins, Ivan Beloev, Volodymyr Kuvachov, Viktor Kaminskii, Oleh Chernysh

Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; "Angel Kanchev" University of Ruse, Bulgaria; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Study of passive steering of wide span vehicles with power-driven steering method

Volodymyr Kuzmenko, Viacheslav Bratishko, Sergiy Subota, Oleksandr Kholodiuk

Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; National University of Life and Environmental Sciences of Ukraine, Ukraine; Vinnytsia National Agrarian University, Ukraine

Influence of moisture on particle size of plant raw materials after grinding

Vilis Dubrovskis, Dagnis Dubrovskis

Latvia University of Life Sciences and Technologies, Latvia

Biogas production from fresh and old sawdust litter with chicken manure

Vilis Dubrovskis, Dagnis Dubrovskis

Latvia University of Life Sciences and Technologies, Latvia

Methane production from briquettes of birch sawdust

Izabela Adamickova, Marcela Hallova, Peter Bielik, Natalia Turcekova

Slovak University of Agriculture in Nitra, Slovakia

Business digitization in Slovakia and its impact on rural development

Pavels Tihomirovs, Aleksandrs Korjakins

Riga Technical University, Latvia

Pore-forming additives in glass-clay composition

Maris Mangalis, Juris Priekulis, Mara Mangale

Latvia University of Life Sciences and Technologies, Latvia

Studies of performance parameters in milking robots after software improvement

Adolfs Rucins, Dainis Viesturs, Maris Narvils, Semjons Ivanovs, Agris Auce

Latvia University of Life Sciences and Technologies, Latvia; Latvian Rural Advisory and Training Centre, Latvia; University of Latvia, Latvia

Use of accumulated solar thermal energy in greenhouse for extending vegetation period of crop plants

Agris Auce, Indulis Arnis Horns, Semjons Ivanovs, Aivars Jermuss, Ugis Grinbergs, Adolfs Rucins

University of Latvia, Latvia; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mathematics and Computer Science, University of Latvia, Latvia

Development of technological process solutions in modular system of solar electricity and heat supply for greenhouses

Dainis Berjoza, Inara Jurgena, Janis Laceklis-Bertmanis

Latvia University of Life Sciences and Technologies, Latvia

Energy balance analysis of solar-powered catamaran

Stanislav Nikolaenko, Oksana Bulgakova, Lesya Zbaravska, Adolfs Rucins, Ilmars Dukulis

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Research on inter-disciplinary links training engineers-designers for agricultural machinery at agricultural universities

Oksana Bulgakova, Lesya Zbaravska, Ilmars Dukulis, Adolfs Rucins

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Content of professionally oriented training in course of physics for students of agricultural engineering specialties

Stanislav Nikolaenko, Oksana Bulgakova, Iryna Yasinetska, Lesya Zbaravska, Ilmars Dukulis, Nataliia Shynkaruk, Adolfs Rucins

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Programming of pedagogical technology for formation of professional competence studying special disciplines in agricultural engineering sciences

Oksana Bulgakova, Lesya Zbaravska, Sergii Hrushetskyi, Ilmars Dukulis

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Formation of information-communication competence of future agricultural engineering specialists at agricultural institutions of higher education

Stanislav Nikolaenko, Oksana Bulgakova, Iryna Yasinetska, Lesya Zbaravska, Ilmars Dukulis

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Development of integrative-transparent educational environment training engineers of agricultural production

Oksana Bulgakova, Lesya Zbaravska, Sergii Slobodian, Nataliia Shynkaruk, Ilmars Dukulis

National University of Life and Environmental Sciences of Ukraine, Ukraine; Podillia State University, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Modernization of content of lecture course in physics to train future agricultural engineers

Sergejs Kodors, Imants Zarembo, Ginta Majore, Edgars Rubauskis, Lienite Litavniece

Rezekne Academy of Technologies, Latvia; Vidzeme University of Applied Sciences, Latvia; SIA "EcoIGM" , Latvia; Institute of Horticulture (LatHort), Latvia

Digital twin modelling for smart fruit-growing: eco-cyber-physical system 4+1 architecture

Zlatin Georgiev

University “Prof. D-r Asen Zlatarov” - Burgas, Bulgaria

Study of vibrational behaviour of shock absorber in harshness frequency range 20-100 Hz

Ivan Revenko, Vasyl Khmelovskyi, Yulii Revenko, Victor Rebenko, Svitlana Potapova

National University of Life and Environmental Sciences of Ukraine, Ukraine

Justification of parameters affecting increase of hammer crusher productivity

Volodymyr Bulgakov, Oleksii Kutsenko, Anastasiya Kutsenko, Aivars Aboltins, Semjons Ivanovs

National University of Life and Environmental Sciences of Ukraine, Ukraine; Taras Shevchenko National University of Kyiv, Ukraine; Latvia University of Life Sciences and Technologies, Latvia

Reinforcement impact on state of cracks in concrete slabs

Ilgar Jafarli, Umesh-Haribhai Vavaliya

Riga Technical University, Latvia

Mechanical behavior of I-beams reinforced by unidirectional carbon fibre, unidirectional glass fiber and carbon fibre laminates

Oksana Pavlenko, Andrejs Matvejevs

Riga Technical University, Latvia

Comparison of linear and nonlinear models for forecasting of food commodity prices in Latvia

Manfred Sneps-Sneppe

Ventspils University of Applied Sciences, Latvia

Use of criteria NPV and IRR for choosing among investment projects

Sintija Ozolina

Liepaja University, Latvia

Application of furcellaria lumbricalis in development of biodegradable seedling pots

Alina Girbaciu, Cristian Girbaciu, Camelia Stefanescu, Adia Grozav

University of Timisoara, Romania

Solutions and challenges for sustainable integrated management of stormwater in urbanized areas of Romania

Lauris Plume, Imants Plume

Latvia University of Life Sciences and Technologies, Latvia

Analysis of factors influencing energy efficiency of biogas plants

Radovan Madlenak, Lucia Madlenakova, Peter Szatmari, Gyoergy Ivan Neszmelyi

University of Zilina, Slovakia; Milton Friedman University, Hungary

Distribution networks in national and crossborder e-commerce

Radovan Madlenak, Lucia Madlenakova, Tamas Toth, Gyoergy Ivan Neszmelyi

University of Zilina, Slovakia; Milton Friedman University, Hungary

Global postal e-commerce delivery network - trade solution for small and medium enterprises to enter global market

Armands Veveris

Institute of Agricultural Resources and Economics, Latvia

Changes in use of passenger railway transport due to COVID-19 pandemic and expected prospects in Latvia

Sai-Pavan Kanukuntla, Jaymin-Vrajlal Sanchaniya, Uchit Kardani, Vitalijs Beresnevics

Riga Technical University, Latvia

Numerical simulation of polymeric composite nanofiber mat

Harijs Kalis, Ilmars Kangro, Aivars Aboltins

Institute of Mathematics and Computer Science, University of Latvia, Latvia; Rezekne Academy of Technologies, Latvia; Latvia University of Life Sciences and Technologies, Latvia

Numerical analysis for system of parabolic equations with periodic functions

Tatjana Sinkus, Inese Ozola

Latvia University of Life Sciences and Technologies, Latvia

Integrating intercultural dimension in esp course for undergraduate IT students

Janis Kramens, Edgars Vigants, Sai-Pavan Kanukuntla, Dmitri Goljandin

Riga Technical University, Latvia; Tallinn University of Technology, Estonia

Efficient energy recovery from textile waste and biomass mixture

Volodymyr Bulgakov, Semjons Ivanovs, Hristo Beloev, Oleksandra Trokhaniak, Mykola Klendii, Anatoliy Bondarchuk, Adolfs Rucins

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; "Angel Kanchev" University of Ruse, Bulgaria; Separated Subdivision of the National University of Life and Environmental Sciences of Ukraine “Nizhin Agrotechnical Institute”, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Synthesis of tillage machines and experimental research on agro technological indicators for tillage quality

Volodymyr Bulgakov, Semjons Ivanovs, Valerii Adamchuk, Volodymyr Nadykto, Volodymyr Kyurchev, Vadym Yaremenko, Liudmyla Krasiuk

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; Institute of Mechanics and Automation of Agricultural Production of the National Academy of Agrarian Sciences of Ukraine, Ukraine; Dmytro Motornyi Tavria State Agrotechnological University, Ukraine; National Scientific Center "Institute of Agriculture" of the National Academy of Agrarian Sciences of Ukraine, Ukraine

Treatment quality assessment of sunflower inter-row widths with asymmetric joining of cultivator to tractor

Volodymyr Bulgakov, Aivars Aboltins, Viktor Trokhaniak, Hristo Beloev, Oleksandra Trokhaniak, Ivan Holovach, Oleksandr Synyavskiy

National University of Life and Environmental Sciences of Ukraine, Ukraine; Latvia University of Life Sciences and Technologies, Latvia; "Angel Kanchev" University of Ruse, Bulgaria

Research on gas dynamic flows in poultry house lateral ventilation system using cfd modelling

Viktorija Vendina, Austra Zusevica, Dagnija Lazdina

Latvian State Forest Research Institute "Silava", Latvia

Review of different types of fertilizers for willow plantations

Sebastian Solcansky, Juraj Gerlici, Vadym Ishchuk, Denis Molnar

University of Zilina, Slovakia

Simulation of freight wagon running on test track at different speeds and load distribution from point of view of derailment safety and lateral forces

Alberts Auzins, Ieva Leimane, Silvija Dreijere

Institute of Agricultural Resources and Economics, Latvia; Latvian Rural Advisory and Training Centre, Latvia

Modelling of farm-gate nitrogen balance in dairy farming - case study of Latvia

Gabriel Gheorghe, Daniel Lates, Claudiu Oprea, Carmen Baltatu

National Institute of Research-Development for Machines and Installations Designed to Agriculture and Food Industry, Romania; IRUM S.A. Reghi, Romania; Technical University of Cluj-Napoca, Romania

Structural and modal analysis in solidworks of agricultural plow to choose vibration system at moldboard

Evgeni Sokolov, Evgeni Dimitrov, Lilo Kunchev

Technical University of Sofia, Bulgaria

Experimental study on transport modes of heavy trucks

Vladislav Zavadskiy, Gita Revalde

Almaty University of Power Engineering and Telecommunication, Kazakhstan; Riga Technical University, Latvia

Clean energy and hydrogen perspectives in rural regions of Kazakhstan

Tetiana Tkachenko, Viktor Mileikovskyi, Ihor Satin, Adam Ujma

Kyiv National University of Construction and Architecture, Ukraine; Scientific-Research and Design-Technological Institute of Urban Economy, Ukraine; Czestochowa University of Technology, Poland

Agrocenoses air improvement for longer and healthier people life

Daria Vakulenko, Viktor Mileikovskyi, Tetiana Tkachenko, Adam Ujma, Viktoriia Konovaliuk

Kyiv National University of Construction and Architecture, Ukraine; Czestochowa University of Technology, Poland

Analysis of critical radius of insulation for horizontal pipes

Dace Brizga, Olga Miezite, Vija Ozolina, Linards Sisenis

Latvia University of Life Sciences and Technologies, Latvia

Improvement of labour protection specialists competence assessment of cognitive ergonomic aspects in JSC Latvian State Forests (LVM) nurseries

Ana Zaica, Radu Ciuperca, Alexandru Zaica

National Institute of Research-Development for Machines and Installations Designed to Agriculture and Food Industry, Romania

Research on process of cutting superficial roots in trees

Istvan Grajczjar, Krisztina Schottner, Janos Harskuti

Milton Friedman University, Hungary

Wellbeing elements in companies located in different settlement types in Hungary

Timur Valiev, Viktor Polishchuk

National University of Life and Environmental Sciences of Ukraine, Ukraine

Research on yield of biogas during methane fermentation of cow manure with addition of granulated straw with slaked lime

Santa Bormane, Biruta Sloka, Daina Skiltere

Riga Stradins University, Latvia; University of Latvia, Latvia

Sustainable consumption and waste management

Svetla Stoilova

Technical University of Sofia, Bulgaria

Multi-criteria approaches for choosing intermodal technology for container transportation

Malgorzata Ulewicz, Wieslaw Liszewski

Czestochowa University of Technology, Poland

Problem of utilization of asbestos-cement sheets in Poland

Yaroslav Blikharskyy, Jacek Selejdak, Roman Khmil, Zinoviy Blikharskyy

Lviv Polytechnic National University, Ukraine; Czestochowa University of Technology, Poland

Research on concrete properties by DIC method

Ilze Janpavle, Una Ile

Latvia University of Life Sciences and Technologies, Latvia

Accessibility of active leisure areas and social inclusion in context of urban planning

Zheng Bin Pan, Yun Xiang Lu, Xue Rui Yang

Guizhou Construction Science Research and Design Institute of CSCEC, P.R. China

Research on application of viscous damping technology in reinforcement and reconstruction of existing buildings

Ming Wang, Yonghao Zeng, Ying Chen, Shiyi Zhang

Key Laboratory of Mineral High Value Conversion and Energy Storage Materials of Liaoning Province, P.R. China; School of Materials Science and Engineering, Liaoning Technical University, P.R. China

Crystal structure effect on metallic mechanical properties of under tension stress: molecular dynamics study

Chaocheng Yu, Zhiguang Zhao, Xiaoling Qu, Sanyin Zhao

School of Chemistry and Civil Engineering, Shaoguan University, P.R. China

Influence of polymer on mechanical strength and structure of mortar

Andrzej Zyromski, Marcin Wdowikowski, Bartosz Kazmierczak

Wroclaw University of Environmntal and Life Sciences, Poland; Wroclaw University of Science and Technology, Poland

Estimation of evapotranspiration empirical coefficients of scots pine (Pinus sylvestris) under climate change conditions

Xiaoling Qu, Zhiguang Zhao, Chaocheng Yu, Sanyin Zhao

School of Chemistry and Civil Engineering, Shaoguan University, P.R. China

Preparation of high-efficiency foaming agent and its application in foamed concrete

Egidijus Sarauskis, Marius Kazlauskas, Indre Bruciene, Vilma Naujokiene, Sidona Buragiene, Kestutis Romaneckas, Dainius Steponavicius, Abdul Mounem Mouazen

Vytautas Magnus University, Lithuania; Ghent University, Belgium

Assessment of energy and environmental impact in precision seeding technological processes

Tetiana Tkachenko, Viktor Mileikovskyi, Anna Moskvitina, Iryna Peftieva, Viktoriia Konovaliuk, Adam Ujma

Kyiv National University of Construction and Architecture, Ukraine; Czestochowa University of Technology, Poland

Problems of standardising illumination for plants in greenhouses and green structures

Ulyana Nedilska, Serhii Yermakov, Anatolii Rud, Oleg Kucher, Oleksandr Dumanskyi

Podillia State University, Ukraine

Bioenergetic evaluation of miscanthus giant productivity in conditions of western forest-steppe of Ukraine for use as solid fuel

Jorge Los-Santos, Esteban Fraile, Javier Ferreiro

University of La Rioja, Spain

Structural and environmental analysis of reinforced concrete structure

Irita Slavinska, Vladimirs Jemeljanovs, Maris Ziemelis

Riga Technical University, Latvia

Efficiency of autonomous smoke detectors depending on operation time period

Weixing Hong, Hanxi Li, Yanliang Xu, Chuanyue Zhang, Jiawei Li, Mohammad Noori, Wael A. Altabey

Nanjing Zhixing Information Technology Co.,Ltd., P.R. China; University of Sydney, Australia; Nanjing Highway Development Center, P.R. China; California Polytechnic State University, USA; Alexandria University, Egypt

Damage identification in bridges based on WPECD transform

Chuanyue Zhang, Yanliang Xu, Ahmed Silik, Hanxi Li, Mohammad Noori, Wael A. Altabey

Nanjing Highway Development Center, P.R. China; Nyala University, Sudan; Nanjing Zhixing Information Technology Co.,Ltd., P.R. China; University of Sydney, Australia; California Polytechnic State University, USA; Alexandria University, Egypt

Analysis of instantaneous frequency for structure condition tracking using time-frequency representation: comparative study

Zhang Ying, Zhang Zixuan

School of Economics & Management, Beijing Forestry University, P.R. China

Risk analysis of forest fires in China based on information diffusion theory

Ahmad Mubarak Aliyu, Adamu Kabiru

Nanjing University of Science and Technology, P.R. China

Influence of infill wall in RC frames

Eve Aruvee, Anna Vintere

Estonian University of Life Sciences, Estonia; Latvia University of Life Sciences and Technologies, Latvia

Overcoming mathematical anxiety to promote progress in mathematics during undergraduate engineering studies at university

Regina Veckalne, Tatjana Tambovceva

Riga Technical University, Latvia

Unpacking urban: towards common definition

Guoqiang Cao, Bo Zhang, Gang Li, Wenya Peng

School of Mechanical and Electrical Engineering, Shenyang Aerospace University, P.R. China; AECC Hunan Aviation Powerplant Research Institute, P.R. China

Effect of shell temperature on solidification organization of equiaxed crystal blade

Guoqiang Cao, Yuqiao Shen, Gang Li, Wenya Peng

School of Mechanical and Electrical Engineering, Shenyang Aerospace University, P.R. China; AECC Hunan Aviation Powerplant Research Institute, P.R. China

Effect of shell temperature in thermal control solidification process on microstructure and stress rupture property of cast equiaxed superalloy

Juris Hazners, Andra Zvirbule

Institute of Agricultural Resources and Economics, Latvia; Latvia University of Life Sciences and Technologies, Latvia

Estimation of impact of participation in public green procurement of food on farm numbers in rural Latvian counties

Aivars Aboltins, Janis Palabinskis, Roberts Vilis Jansons

Latvia University of Life Sciences and Technologies, Latvia

Use of ozone in oats drying