Universiteto produkcija / University's production: Recent submissions
Now showing items 1-20 of 6177
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Technological approaches to the reuse of demolition waste in road construction and their environmental benefits
(13th International Conference “Environmental Engineering” (ICEE-2026), 2026)The study examines reviews modern technological approaches to the reuse of construction and demolition waste in road construction, specifically the application to produce asphalt and concrete materials. It analyzes ... -
The ex-post assessment of transport infrastructure investment projects
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The assessment of transport investment projects is a very difficult process using different methods involving various aspects to determine economic benefit for transport sector and the society. The implementation of projects ... -
Peculiarities of passenger flows forecast on the reduced market conditions
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The basic aim of public transport operator - National railway company – to provide passenger transportation services on the territory of network accessibility areas, also to enlarge volumes of passenger transportation ... -
Environmental pollutants emission from public transport assessment and analysis in Vilnius city
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The transport is one of the major air polluter. The transport sector accounts for about 75% of total pollutants in Lithuania. One of the most characteristic feature of environmental pollution from transport is that in ... -
Analysis of the information needs for existing buildings for integration in modern BIM-based building information management
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The challenge is to decide how to design a building information model (BIM) to support building maintenance and development for existing buildings. Until now the main BIM focus has been related to new projects, and this ... -
Enhancing the effectiveness of travel awareness campaigns via the inclusion of theoretical-based content
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Travel awareness campaigns are one of the most commonly used ‘mobility management interventions’, which aim to change individuals’ travel choices and behaviour to more sustainable transport modes. However, despite the ... -
Models of factors influencing the real estate price
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The real estate is an integrate part of the economic development of the country. Essential economic changes have direct impact on the real estate market. In recent years that saw the economic crisis there occurs a need to ... -
Evaluation of Šiauliai city green spaces by social aspect
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Green spaces play an important role in urban areas because this is an important element of the human living environment. It helps to create a cosy, relaxed, more aesthetic and convenient living conditions. However there is ... -
‘Green’ fiscal measures for lessening the environmental impact of private vehicle ownership – a review
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Given the increasing concerns surrounding climate change, the paper focuses upon the transport sector and the use of taxation policy to help curb rising amounts of carbon dioxide (CO2) emissions. Through various ... -
Modeling of cross-border interaction in central Danube region
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Opening of the European space and expanding of economic integration of the European Union are in conflict with the requirements for the transport infrastructure needs. This reality is manifested in the congestions on ... -
Evaluation of the impact of geo-factors on sustainable living environment
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The need of incorporating the principles of sustainable development to land management as well as urban development decisions is widely discussed. Social, economic factors, visual quality of natural as well as man-made landscape ... -
Impact assessment of the urban development and the nature frame upon the use of the land designated for agricultural purposes
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The necessity to limit the transfer of productive arable land for other purposes, to adjust economical measures assigned for the maintenance of the optimal land use is emphasized in international strategic documents. ... -
Sustainable renovation and evaluation of blocks of multiapartment houses
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)A significant amount of energy, materials and finances are consumed when using and demolishing the buildings. Proper planning, design, construction, management and marketing allow to reduce the environmental impact and ... -
Assessment of the cooling potential of an earth-tube heat exchanger in residential buildings
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)At present, we can observe the increase in glazing area of all types of buildings. Large size of south windows to allow for high passive solar heat gains during the heating period and can reduce primary energy demand. But, ... -
The environmental analysis of insulation-materials in the context of sustainable buildings
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Sustainable building means constructing structures using processes that are environmentally responsible and resource-efficient through the various stages of a building's life-cycle, namely design, construction, ... -
Influence of unsteady thermal state on productivity in office buildings
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Indoor air temperature has a significant effect on productivity of the employees in office buildings. It may reduce work performance and cause financial losses in a long term perspective. However, sudden variations of air ... -
Simulation of thermal stratification in the heat storage for CHP plant
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)Thermal stratification phenomenon is successfully used to store and retrieve thermal energy from heat storages. The aim of this study is to compare two simulation models for describing thermal stratification in the heat ... -
The house plan drawing and heating system automated design
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The heating system design is directly related to the building’s plan drawings. The article reviews the possibility of programming a way to find the necessary information directly from the drawing and using it for designing ... -
The mathematical modelling of the absorption refrigeration machines used in energy systems
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)In the paper the authors present the possible usage of absorption refrigeration machines in air-conditioning systems and tri- and cogeneration processes. One-stage and multi-stage absorption refrigeration cycles are ... -
Temperature efficiency of rotary heat recovery units in ventilation and air conditioning
(8th International Conference “Environmental Engineering” (ICEE-2011), 2011)The article focuses on processes in rotary heat recovery ventilation and air conditioning units. Here we offer approximated engineering formula of thermal efficiency based on dimensionless parameters and further analysis ...