Konferencijų straipsniai / Conference Articles: Recent submissions

Now showing items 121-140 of 15192

    • Перспективи впроваждения пiходiв Industry 4.0 управлiння локомотивним парком залiзниць / 

      Боднар, Борис Є.,; Очкасов, Олександр Б.,; Petrenko, Viačeslav, (The 2nd International scientific and practical conference Logistics and transport security: Issues and development prospects in the context of analyzing contemporary challenges and threats : reprort materlals., 2023.)
      Проведено огляд основних напрямків впровадження підходів Industry 4.0 в удосконалення організації експлуатації та ремонту локомотивів. Виконано порівняння підходів Industry 3.0 та Industry 4.0, показано основні відмінності ...

    • Elektros energijos nuostolių dinamika elektros tinkluose / 

      Kasparavičius, Saulius, (Antrosios respublikinės jaunųjų mokslininkų konferencijos "Lietuva be mokslo - Lietuva be ateities", įvykusios Vilniuje 1999 m. kovo 19 d., medžiaga : elektronika ir elektrotechnika., 1999.)
      Straipsnyje palyginami Lietuvos energetinės sistemos energijos nuostoliai. Pateikiamos nuostolių skaičiavimo formulės. Akcentuojama nuostolių skaičiavimo ir numatomų jiems mažinti priemonių svarba. Pateikiami elektros ...

    • Prediction of ultimate bearing capacities of test piles according to different methods / 

      Sližytė, Danutė,; Urbonas, Kęstutis,; Mackevičius, Rimantas, (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania., 2024.)
      In modern construction, piles are often used due to their environmental friendliness and their ability to withstand large loads. However, different calculation methods are used in their design, which is suitable for specific ...

    • Aukštaitijos nacionalinio parko lankytojai, jų priklausomybė nuo miestų ir rajonų gyventojų skaičiaus ir atstumo iki jų / 

      Pranckaitytė, Aida, (Civil engineering and environment : proceedings = Miestų inžinerija ir aplinka : mokslo darbai : [3rd International conference "Civil engineering and environment", 28-29 May 1998]., 1998.)
      In summer of 1995 a research was conducted in Aukštaitija National Park. The data show that the administration of the Park must: 1) develop the Aukštaitija National Park tourism system, 2) establish more rest places for ...

    • Numerical simulation of the inkjet droplet interaction with a solid surface / 

      Tofan, Tim,; Menendez Hurtado, Alicia,; Kruggel-Emden, Harald,; Jasevičius, Raimondas, (AIP conference proceedings: International conference of numerical analysis and applied mathematics ICNAAM 2021, 20–26 September 2021, Rhodes, Greece., 2023.)
      This work aims at the numerical simulation and analyzation of inkjet droplet impact on a surface. The investigation is performed on the background of a printing process, whereby all phases the droplet undergoes are considered. ...

    • Comparison of the performance of flexible and roller-compacted concrete pavement structures 

      Mickevič, Rafal; Vaitkus, Audrius (12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)
      Slip-form concrete (Joint plain concrete pavement) has number of years of good performance experience. As experience showed such technology is cost efficient only for high capacity roads, where very strict requirements for ...

    • Principles of creating a public transport network model for regions 

      Ranceva, Justina; Ušpalytė-Vitkūnienė, Rasa (12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)
      This article analyzes one of the steps of the transportation system model - network modeling. The network model consists of: zoning of the considered region, selection of network connections and routes of public transport ...

    • Decision support systems in construction: A bibliometric analysis 

      Kalibatas, Darius; Kalibatienė, Diana (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      With the development of information technologies, they have been penetrating into a variety of construction activities, thus changing them. One such innovation that is changing the construction field is Decision Support ...

    • Theoretical aspects of assessing the investment attractiveness of socially responsible companies / 

      Tamošiūnienė, Rima, (UNITECH 2023 Gabrovo: international scientific conference, 17-18 November 2023, Gabrovo: proceedings. Vol. II., 2023.)
      In the modern business environment, socially responsible business becomes a significant business management tool that allows strengthening the company's competitiveness, so more and more business companies include aspects ...

    • Comparison of the efficiency of Baltic investment funds / 

      Tamošiūnienė, Rima,; Sucharevska, Katažyna, (UNITECH 2023 Gabrovo: international scientific conference, 17-18 November 2023, Gabrovo: proceedings. Vol. II., 2023.)
      In order to invest in suitable funds, it is necessary to evaluate and compare the activities of different investment funds whose units are traded on the different stock exchanges. In order to achieve a better result, it ...

    • Theoretical and experimental investigation of acoustic agglomeration of micro sized particles 

      Maknickas, Algirdas; Kilikevičius, Artūras; Kilikevičienė, Kristina; Vainorius, Darius; Kerner, Maximilian; Antonyuk, Sergiy; Kačianauskas, Rimantas (AIP conference proceedings: International Conference of Numerical Analysis And Applied Mathematics (ICNAAM 2021), 20–26 September 2021, Rhodes, Greece, 2023)
      The acoustic agglomeration of micro-sized particles was investigated under different external conditions theoretically and experimentally. The theoretical simulation was done by using the discrete element method under ...

    • Comparative review on integration levels between design and analysis systems / 

      Popov, Vladimir,; Grigorjeva, Eva,; Grigorjeva, Tatjana,; Anciūtė, Alvyda, (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania., 2024.)
      Building design is a broad and intensive collaborative process that involves a multitude of tasks and responsibilities that need to be accomplished in a timely and qualitative manner. The design process has a clearly ...

    • Numerical analysis of prestressing strand placement impact on dapped-end beam bearing capacity 

      Masėnas, Vilius; Valivonis, Juozas (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      Dapped-end beams, prevalent in structural design for their distinct advantages, pose unique challenges when integrating prestressed reinforcement. The geometric discontinuities in these beams result in complex stress ...

    • Selection of technology for the reconstruction of masonry walls of heritage buildings 

      Markauskas, Edvinas; Šaparauskas, Jonas (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      Cultural heritage is a characteristic feature of every country that tells about the past. A country seeking to preserve its history must respect, protect and restore cultural heritage objects: buildings, monuments, historical ...

    • Layer interface behaviour in layered concrete structural elements / 

      Masėnas, Juozas,; Valivonis, Juozas, (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania., 2024.)
      Layered concrete structures provide many benefits in construction of a new project and repair, strengthening of already existing structures. However, this type of structural member has a vulnerable point, which is the ...

    • Impact of modified biopolymer on properties of clay composites 

      Trambitski, Yahor; Kizinievič, Olga; Kizinievič, Viktor (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      This research investigates the impact of a modified biopolymer, retrograded corn starch, on the physical-mechanical and hygroscopic properties of clay composites. Clay composites were produced using varying amounts of the ...

    • Construction of a high-rise building near sensitive infrastructures and the resulting soil-structure interaction 

      Seip, Matthias; Hassan, Mohamed; Katzenbach, Rolf; Leppla, Steffen; Norkus, Arnoldas (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      Between two banks of the River Main in Frankfurt, Germany, a new high-rise building is planned with a challenging structural concept. The geotechnical boundary conditions, such as the location of the building, nearby ...

    • Selection of an optimum axially compressed closed cross-section thin-walled built-up column / 

      Stulpinas, Mantas,; Daniūnas, Alfonsas, (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania., 2024.)
      This article focuses on the analysis of axially compressed thin-walled built-up closed cross-section columns. The built-up nature of the cross-section is carefully considered in the calculation procedures and optimization ...

    • FTIR-ATR spectroscopy to identify and quantify the SBS in modified bitumen 

      Škulteckė, Judita; Bitarytė, Simona; Liubinas, Karolis (12th International conference "Environmental Engineering", 27-28 April 2023, Vilnius Gediminas Technical University, Lithuania, 2023)
      The aim of this paper is to demonstrate that the Fourier transform infrared (FTIR) spectroscopy with attenuated total reflexion (ATR) technique is a rapid and suitable method for identifying and preliminary quantifying the ...

    • Stabilization of soil using polyurethane resin injection technology 

      Dirgėlienė, Neringa; Kordušas, Valdas (Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania, 2024)
      The use of ground improvement technology, specifically soil injection using polyurethane resin, has gained significant attention in the construction industry for foundation sediments. This technique offers various applications ...