Moksliniai ir apžvalginiai straipsniai / Research and Review Articles: Recent submissions
Now showing items 361-380 of 16505
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Modelling of a biofiltration process of volatile organic compound mixtures in a biofilter
(Biotechnology & Biotechnological Equipment, 2016)Currently, different methods for air clean-up from chemical pollutants are applied worldwide: adsorption, absorption, and thermal and catalytic oxidation. One of the most promising methods is biological air cleaning. The ... -
Efficient technique for constitutive analysis of reinforced concrete flexural members
(Inverse problems in science and engineering, 2017)One of the most difficult issues in the theory of reinforced concrete (RC) is an adequate modelling of deformation behaviour, cracking and, particularly, post-cracking behaviour, as one of the major sources of non-linearity. ... -
A biochar-based medium in the biofiltration system: removal efficiency, microorganism propagation and the medium penetration modelling
(Journal of the air & waste management association, 2016)Four strains of microorganisms (including micromycetes Aspergillus versicolor BF-4 and Cladosporium herbarum 7KA, as well as yeast Exophiala sp.BF1 and bacterium Bacillus subtilis B20) were selected. At the inlet loading ... -
An analytical mathematical method for calculation of the dynamic wheel–rail impact force caused by wheel flat
(Vehicle system dynamics : international journal of vehicle mechanics and mobility, 2016)The simplified method to determine a vertical impact force of wheel with flat and rail interaction is presented in this article. The presented simplified method can be used to identify maximum contact force and its ... -
A framework for assessing trust in e-government services under uncertain environment
(Information technology & people, 2022)In this study, a novel framework was proposed to assess the trust in e-government (e-Gov) services under an uncertain environment. The proposed framework was applied in Iranian municipality websites of e-Gov services to ... -
A new approach for production project scheduling with time-cost-quality trade-off considering multi-mode resource-constraints under interval uncertainty
(International journal of production research, 2023)Due to today’s competitive environment and information boom, companies are concerned about production planning in uncertain conditions. This paper integrates decision-making method with production scheduling model by ... -
Multi-criteria analysis of barriers to building information modeling (BIM) adoption for SMEs in New Zealand construction industry
(Engineering construction and architectural management, 2022)Building information modeling (BIM) is a prominent concept to digitalize data collection and analysis processes. Small and medium-sized enterprises (SMEs) account for a considerable percentage of the works performed in the ... -
Does digital economy promote sustainable development: Case of EU countries?
(Panoeconomicus, 2023)The digital economy and sustainable development are treated as the world’s progress, and there is a vast number of papers investigating the indirect linkage between these two phenomena. However, there is a lack of studies ... -
Raw sheep wool management for thermal insulation materials: The case of Lithuania
(Journal of natural fibers, 2022)Raw sheep wool preparation processes are closely related to the use of environmentally harmful raw materials. To solve this problem, alternative ways of cleaning wool, often called environmentally friendly, are being sought. ... -
Decomposition of the effects of ageing population and migration on labour force
(International journal of economic policy in emerging economies, 2022)Ageing is a long-term trend in Europe that started a few decades ago; it causes a number of economic and social problems. The paper aims to evaluate the effects of population ageing and migration on the changes of population ... -
Numerical modeling of red blood cell interaction mechanics
(Mechanics of advanced materials and structures, 2023)In this work, a numerical analysis of the mechanics of the interaction of the red blood cell with the vessel wall was carried out. The deformation process is described using an adhesive dissipative elastic model. The ... -
Adaptation and validation of the Lithuanian version of the Pediatric Voice Handicap Index
(Journal of voice, 2022)Objectives The aim of this study was to develop the Lithuanian version of the Pediatric Voice Handicap Index (pVHI) and to assess its psychometric characteristics. Methods The Lithuanian version of the pVHI was prepared ... -
Sustainability drivers of small and medium sized firms: a review and research agenda
(Scientific papers of the University of Pardubice. Series D : Faculty of economics and administration, 2022)While increasing awareness of issues such as raising energy prices, increasing customer concerns about the safety of products and services, and the reduction of carbon emissions influence firms, scarce studies focus on ... -
High-power bipolar multilevel pulsed electroporator
(Instrumentation science and technology, 2016)A novel, compact, high-voltage, bipolar electroporator is reported that produces single or multiple, symmetrical or asymmetrical, high-power square wave pulses up to+- 1 kV and 100 A. A wide 1 μs to 10 ms pulse duration ... -
Circular solar industry supply chain through product technological design changes
(Insights into regional development, 2021)Climate change forces countries and organisations to transition towards renewable energies (RE). The transition requires a substantial amount of renewable energy installations, such as PV (photovoltaic) systems. EU solar ... -
The characteristics of sewage sludge pellet biochar prepared using two different pyrolysis methods
(Biomass conversion and biorefinery, 2022)The aim of this study was to evaluate and compare the properties of sewage sludge pellet (SSP) biochar prepared using two different pyrolysis methods: (i) in a muffle furnace when feedstock was covered by a double layer ... -
Surface plasmons in metamaterial heterostructures
(Waves in random and complex media, 2021)The extensive research of layered materials has revealed that it is possible to obtain a new degree of freedom for tuning the dispersion properties. Based on this concept, researchers have investigated the hyperbolic ... -
Screening of some vegetables for the biotransformation of bicyclo[3.3.1]nonane-2,6-diol diacetate
(Green chemistry letters and reviews, 2022)Vegetables as biocatalysts were screened for the stereoselective biotransformation of racemic bicyclo[3.3.1]nonane-2,6-diol diacetate. The best results were obtained using the roots of carrot (Daucus carota) and parsnip ... -
Research on the reflection of cultural dimensions in international business
(Insights into regional development, 2021)The objective of this research is to reveal the reflection of cultural dimensions in international business. The management of an international business is complex and varies according to culturally determined values. To ... -
Relationship between land surface temperature and urbanization in Vilnius district
(Environmental monitoring and assessment, 2021)The present study aims to evaluate the effect of vegetation on land surface temperature (LST) in different land uses and covers in Vilnius district in 1999 and 2019. To that end, in addition to mono-window and split-window ...