Now showing items 61-80 of 1268

    • Analysis of a municipal landfill drainage layer using tyre shreds and rubble 

      Bazienė, Kristina; Vasarevičius, Saulius (Mokslas - Lietuvos ateitis : Aplinkos apsaugos inžinerija = Science - Future of Lithuania : Environmental protection engineering, 2012)
      Municipal waste landfill leachate is formed at different stages of landfill operation and has a negative impact on a natural environment. According to the recently implemented waste management policy, landfill leachate in ...
    • Analysis of actual indoor climate parameters of a supermarket in terms of energy efficiency 

      Džiugaitė-Tumėnienė, Rasa; Mikučionienė, Rūta (Journal of new technologies in environmental science (JNTES), 2022)
      This article presents the analysis of the actual indoor climate parameters of an existing supermarket, which influence the energy consumption of the building's HVAC systems. The study is performed using the data of the ...
    • Analysis of air-to-water heat pump in cold climate: comparison between experiment and simulation 

      Januševičius, Karolis; Streckienė, Giedrė (Mokslas - Lietuvos ateitis : Aplinkos apsaugos inžinerija = Science - Future of Lithuania : Environmental protection engineering, 2015)
      Heat pump systems are promising technologies for current and future buildings and this research presents the performance of air source heat pump (ASHP) system. The system was monitored, analysed and simulated using TRNSYS ...
    • Analysis of camera orientation variation in airborne photogrammetry: images under tilt (roll‑pitch‑yaw) angles 

      Ruzgienė, Birutė (Journal of Measurements in Engineering (JME), 2014)
      Taking images for airborne photogrammetry, tilt angles (drifts) variations of camera are resulting to objects positions on the images therefore influence to correctness and accuracy of produced geodata. Several experiments ...
    • Analysis of coagulation processes for the groundwater treatment 

      Albrektienė-Plačakė, Ramunė; Rimeika, Mindaugas; Jurkienė, Anželika (Selected Scientific Papers (SSP) - Journal of Civil Engineering, 2013)
      Coagulation process is widely used for removal of natural organic matters (NOM) and for water color intensity reduction. The efficiency of coagulation process depends on many different factors. Aim of this research is to ...
    • Analysis of discretisation strategy for area and space measurement 

      Giniotis, Vytautas; Mariūnas, Darius (Geodezija ir kartografija, 2005)
      Measurement strategy is discussed in the article. It is important to optimise the data selection (sampling) from the object for the determination of its geometrical features within some limits of accuracy. The minimal and ...
    • Analysis of errors of the angle measurement instruments 

      Bručas, Domantas; Stanionis, Arminas (Matavimai, 2009)
      Evaluation of the influence of various features of the instruments on the accuracy of measurements is very important task, that allows to eliminate the determined errors or at least to reduce their influence. Such evaluation ...
    • Analysis of pollution of the Mūša catchment with total nitrogen 

      Stankevičienė, Rasa; Šileika, Antanas Sigitas; Lukianas, Antanas (Ekologija, 2009)
      The quality of water in rivers depends on numerous hydrological and anthropogenic factors. The Mūša catchment, belonging to the Lielupė river basin district (RBD) in the northern part of Lithuania, was taken for water ...
    • Analysis of production and updating of digital topographic database at scale1:10000 abroad 

      Sjovall, Aldona (Geodezija ir kartografija, 2000)
      Nagrinėjama M 1:10 000 skaitmeninių topografinių duomenų bazės sudarymas užsienio valstybėse. Tai aktuali tema, kadangi ir Lietuvoje kuriama šio tikslumo duomenų bazė. Daugelyje valstybių tokio tikslumo duomenų bazės ...
    • Analysis of repeated calibration of Kyviškės baseline 

      Jokela, Jorma; Būga, Arūnas; Putrimas, Raimundas; Tulevičius, Vytautas (Geodezija ir kartografija, 2002)
      The calibration of Kyviškės Calibration Baseline is analysed in the publication. The calibration line was established in 1996 to meet the needs of calibration of electronic distance measurement (EDM) instruments in Lithuania. ...
    • Analysis of roadbed soil properies in Šiauliai region 

      Dundulis, Kastytis; Gadeikis, Saulius; Juzėnas, Antanas Aloyzas; Račkauskas, Vytautas (Litosfera, 2000)
    • Analysis of roadbed soil properties in Šiauliai region 

      Dundulis, Kastytis Juozas; Gadeikis, Saulius; Račkauskas, Vytautas; Juzėnas, Antanas Aloyzas (Litosfera, 2000)
      Atlikti tyrimai ir archyvinės medžiagos analizė leido kompleksiškai įvertinti Šiaulių regiono kelių sankasos gruntų sudėtį, fizinę būseną ir deformacines savybes, jų kaitos dėsningumus bei tarpusavio sąsajas.[....].
    • Analysis of roadbed soils properties in Šiauliai region 

      Dundulis, Kastytis; Juzėnas, Antanas Aloyzas; Gadeikis, K.; Račkauskas, Arimantas (Litosfera : valstybinė mokslo programa : Lietuvos žemės gelmių raida ir jų išteklių kitimo prognozė, 2001)
    • Analysis of the Mūša catchment pollution with total nitrogen 

      Stankevičienė, Rasa; Šileika, Antanas Sigitas; Lukianas, Antanas (Ekologija, 2009)
      The quality of water in rivers depends on numerous hydrological and anthropogenic factors. The Mūša catchment, belonging to the Lielupė river basin district (RBD) in the northern part of Lithuania, was taken for water ...
    • Analysis of waste heat recovery in a water treatment plant and the use of this heat in a commercial building 

      Misevičiūtė, Violeta; Čiuprinskas, Kęstutis; Rogoža, Artur (Journal of new technologies in environmental science (JNTES), 2022)
      Effective energy use plays a crucial role in the conservation of energy sources. The recovery of waste energy is one of the available energy saving potentials and can be the possibility of ensuring the energy needs of ...
    • Analysis of water consumption changes during two decades 

      Rimeika, Mindaugas (Selected Scientific Papers (SSP) - Journal of Civil Engineering, 2013)
      Water consumption depends on the consumers’ habits, industrial companies and the nature of the activity, as well as on public users. Water consumption in Lithuania has decreased by more than three times over the past two ...
    • Analysis of water losses in Vilnius water Supply network 

      Šulga, Vilius; Matuzevičius, Algirdas Bronislovas; Rimeika, Mindaugas (Journal of environmental engineering and landscape management, 2003)
      Water losses in Vilnius water supply system was analysed. Information on the performance of Vilnius water supply network and its operation and maintenance parameters was collected. Numbers of water supply network parameters ...
    • Angular test bench for geodetic instruments 

      Giniotis, Vytautas; Bručas, Domantas; Kuzas, Pranas; Gailius, Darius (Matavimai, 2007)
      Most of optical-electronic measuring instruments consist, among the other elements, of the circular scales as a reference measure for angle determination. Accuracy of the instrument ifself depends mostly on the accuracy ...
    • Antanas Ražinskas 

      Aksamitauskas, Vladislovas Česlovas (Geodezija ir kartografija, 2006)
    • Antropogeninės veiklos įtaka Vilnios upės hidrologiniam režimui 

      Staškūnienė, Miglė; Bagdžiūnaitė-Litvinaitienė, Lina (Vagos : mokslo darbai, 2010)
      Nuotėkio kaitos amplitudę geriausiai iliustruoja labai ilgas nuotėkio matavimų sekas turinčių vandens matavimo stočių duomenys. Siekiant tinkamai įvertinti upės nuotėkį, VMS reikia irengti ne tik prie žiočių, vidurupyje, ...