Now showing items 1-20 of 167

    • 12th International Conference “Environmental Engineering” (ICEE-2023) 

      Čygas, Donatas; Vaiškūnaitė, Rasa; Vilnius Gediminas Technical University; Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering (2023)
    • 3D spatial data for building management case study 

      Sužiedelytė Visockienė, Jūratė; Tumelienė, Eglė; Kalinka, Maris; Eriņš, Ingars; Vaivode, Viktorija; Goldbergs, Lauris; Korna, Ieva; Smirnovs, Rolands; Gorovojs, Kirils (12th International Conference “Environmental Engineering” (ICEE-2023), 2023)
      As the concept of the Metaverse develops, there is more and more discussion about the integration of digital data in various industries. Metaverse as a concept covers the use of various types of technologies and solutions ...
    • Abandoned agricultural land for renewable energy use: comparative analysis of Lithuania and Latvia 

      Tumelienė, Eglė; Sužiedelytė Visockienė, Jūratė; Gurskienė, Virginija; Malienė, Vida (12th International Conference “Environmental Engineering” (ICEE-2023), 2023)
      The Abandoned Agricultural Land (AAL), which has been left overgrown with bushes, trees and invasive plants, has a negative impact on the environment and socio-economic development. As Lithuania and Latvia have a significant ...
    • Accuracy assessment of the traffic safety module on two-lane rural roads 

      Girdvainis, Romas; Bertulienė, Lina; Juknevičiūtė-Žilinskienė, Lina; Vorobjovas, Viktoras; Gintalas, Vilimas (12th International Conference “Environmental Engineering” (ICEE-2023), 2023)
      EU countries use a design methodology based on the traffic safety module, proposed by the German scientist R. Lamm. This methodology makes it possible to identify potentially high-risk sections of the road that can become ...
    • Administracinio pastato mikroklimato sąlygų įtakos energinio modeliavimo rezultatams analizė 

      Mickūnė, Greta; Čiuprinskas, Kęstutis (Darni aplinka: 27-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Sustainable Environment: 27th Conference for Junior Researchers "Science - Future of Lithuania", 2024)
      Tyrimas atliekamas naudojant dinaminio energinio modeliavimo programą IDA ICE. Tyrimo objekto, administracinės paskirties pastato, modelis sukurtas remiantis realiais duomenimis. Pastato energijos sąnaudos normalizuojamos, ...
    • Administracinio pastato vėdinimo sistemos veikimo efektyvumo vertinimas 

      Viganauskas, Gustas; Motuzienė, Violeta (Darni aplinka: 27-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Sustainable Environment: 27th Conference for Junior Researchers "Science - Future of Lithuania", 2024)
      Europai susiduriant su energetine krize, kylant energijos kainoms, vartotojai ieško būdų kaip efektyviau panaudoti energiją ir sumažinti jos sąnaudas. Vienas iš pagrindinių Europos Sąjungos žaliojo kurso tikslų yra siekti ...
    • Agriculture waste as sound-absorbing material: case study Liberia 

      Gboe, Nuushuun Archie; Grubliauskas, Raimondas (Darni aplinka: 26-oji teminė Jaunųjų mokslininkų konferencija "Mokslas - Lietuvos ateitis" / Sustainable Environment: 26th Conference for Junior Researchers "Science - Future of Lithuania", 2023)
      In Liberia, agriculture is an important part of the economy and contributes significantly to national income; yet, the enormous amount of agricultural waste produced by agricultural operations and the absence of adequate ...
    • AI-based satellite image classification: an analysis of different algorithms on PlanetScope and sentinel imagery 

      Fahim, Mina Adel Shokry; Sužiedelytė Visockienė, Jūratė (Darni aplinka: 26-oji teminė Jaunųjų mokslininkų konferencija "Mokslas - Lietuvos ateitis" / Sustainable Environment: 26th Conference for Junior Researchers "Science - Future of Lithuania", 2023)
      This research aims to explore the potential of machine-learning algorithms in land classification and effectively analyse and visualize the results through the development of an application. The study area and different ...
    • Analysis and evaluation of the impact of railway infrastructure parameters changes on “Rail Baltica” project implementation 

      Palevičius, Vytautas; Kaušylas, Mantas (11th International Conference “Environmental Engineering” (ICEE-2020), 2020)
      “Rail Baltica” project is priority project No 27 “Rail Baltica” axis Warsaw-Kaunas-Riga-Tallinn-Helsinki, approved by Decision No 884/2004/EC of the European Parliament and of the Council of 29 April 2004 amending Decision ...
    • Analysis of asphalt pavement construction quality parameters automated registration systems 

      Kaveckas, Ignas; Vaitkus, Audrius (Darni aplinka: 27-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Sustainable Environment: 27th Conference for Junior Researchers "Science - Future of Lithuania", 2024)
      Nowadays all newly paved asphalt layers are assessed and controlled by conventional destructive methodology, which does not provide data on real-time for contractors and customers. The purpose is to evaluate the methodologies ...
    • Analysis of calculation methods for life cycle greenhouse gas emissions for road sector 

      Vorobjovas, Viktoras; Motiejūnas, Algirdas; Ratkevičius, Tomas; Zagorskis, Alvydas; Danila, Vaidotas (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Climate change is one of the main nowadays problem in the world. The politics and strategies for climate change and tools for reduction of greenhouse gas (GHG) emissions and green technologies are created and implemented. ...
    • An analysis of choosing gravity anomalies for solving problems in geodesy, geophysics and environmental engineering 

      Puškorius, Vytautas; Paršeliūna, Eimuntas; Petroškevičius, Petras; Obuchovski, Romuald (11th International Conference “Environmental Engineering” (ICEE-2020), 2020)
      Gravity anomalies provide valuable information about the Earth‘s gravity field. They are used for solving various geophysical and geodetic tasks, mineral and oil exploration, geoid and quasi-geoid determination, geodynamic ...
    • Analysis of methods and criteria for evaluation of bitumen performance at low temperatures 

      Gražulytė, Judita; Vaitkus, Audrius (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Thermal cracking is the dominant pavement failure in the cold regions. After each winter, the newly appeared cracks have to be sealed. However, after a few years depending on the sealing method the previously sealed cracks ...
    • Analysis of possibilities to use phase change materials in heat exchangers-accumulators 

      Pakalka, Saulius; Valančius, Kęstutis; Čiuprinskas, Kęstutis; Pum, Dominik; Hinteregger, Markus (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Phase Change Materials (PCMs) are utilized in different engineering fields, such as thermal storage of building structures, such as domestic hot water, heating and cooling systems, electronic products, drying technology, ...
    • Analysis of requirements for effluent quality and their impact on status of rivers 

      Dauknys, Regimantas; Mažeikienė, Aušra (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The article analyses Lithuanian rivers, 32 of which have been selected as non-complying with the requirements of good condition. Furthermore, 15 discharge facilities that discharge wastewater to the aforementioned rivers ...
    • An analysis of RTK network LitPOS performance 

      Baniulis, Rimvydas; Galinauskas, Karolis; Marozas, Leonardas; Paršeliūnas, Eimuntas; Petniūnas, Marius (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      RTK (Real Time Kinematic) method for positioning is used in daily life by different consumers for many purposes. When there are so many measurements, it is essential to know where RTK measurements are concentrated and which ...
    • Analysis of secular variations of geomagnetic field in Lithuania based on the survey in 2016 

      Būga, Arūnas; Einorytė, Simona; Obuchovski, Romuald; Puškorius, Vytautas; Petroškevičius, Petras (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      Lithuania is successfully integrated in the European geomagnetic field research activities. Six secular variation research stations were established in 1999 and precise geomagnetic field measurements were performed there ...
    • Analysis, research and assessment of the measures of railway protection from snow 

      Gailienė, Inesa (10th International Conference “Environmental Engineering” (ICEE-2017), 2017)
      The research object of this paper are the railway switches. The paper studies the efficiency of the usage system of a stationary switch protection in the Lithuanian railways. The study consisted of observations and condition ...
    • Anglies dioksido ir deguonies tyrimai biodujose, anaerobiškai perdirbant atliekas, sudarytas iš arklių ir avių mėšlo bei augalinės kilmės atliekų mišinių 

      Zagorskis, Alvydas; Jackevičiūtė, Inga (Aplinkos apsaugos inžinerija: 20-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Environmental protection engineering: 20th Conference for Junior Researchers "Science - Future of Lithuania", 2017)
      Atliekos – nepageidaujamos medžiagos, kurios dažniausiai susidaro dėl žmogaus veiklos. Jos yra vienos iš aplinkos taršos šaltinių. Šiuolaikiniame pasaulyje didėjant žmonių skaičiui, didėja ir susidarančių atliekų kiekiai. ...
    • Anykščių miesto paviršinių nuotekų užterštumo vertinimas 

      Klepaitė, Kristina; Aleknaitė, Jurgita; Šerevičienė, Vaida; Paliulis, Dainius (Aplinkos apsaugos inžinerija: 20-osios jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija / Environmental protection engineering: 20th Conference for Junior Researchers "Science - Future of Lithuania", 2017)
      Lietuvoje gausu geros/labai geros ekologinės būklės upių bei kitų vandens telkinių, kurie laikomi šalies gamtos turtu. Labai svarbu išsaugoti tinkamą ekologinę būklę nuo bet kokios žmogaus veiklos sukeltos taršos. Norint ...