Konferencijų straipsniai / Conference Articles: Recent submissions
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Paprastosios pušies (Pinus Sylvestris L.) kankorėžių taikymo paviršinių nuotekų valymui tyrimai ir vertinimas
(22-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Aplinkos apsaugos inžinerija", 2019 m. kovo 20 d. Vilnius = Proceedings of the 22th conference for junior researchers „Science – future of Lithuania“ "Environmental protection engineering", 20 March 2019, Vilnius, Lithuania, 2019)Paviršinių nuotekų surinkimas ir valymas yra būtinas ir reikšmingas siekiant išlaikyti gerą paviršinių vandenis telkinių ekologinę būklę. Sunkieji metalai, patekę į vandens telkinius, akumuliuojasi vandens gyvūnuose ir ... -
Different methods to identify students preferences to learning styles and learning paths
(12th annual International Conference of Education, Research and Innovation (ICERI 2019), 11th-13th November 2019, Seville, Spain, 2019)The aim of the paper is to analyse methods of identification of students’ personal preferences to learning styles and optimal learning paths. Students’ personal preferences have to be taken into account while creating ... -
Performance of Distributed Optical Fiber Sensors (DOFS) and Digital Image Correlation (DIC) in the monitoring of RC structures
(IOP conference series: Materials science and engineering: 7th international conference on Euro Asia Civil Engineering Forum, 30 September to 2 October 2019, Stuttgart, Germany, 2019)Distributed Optical Fiber Sensors (DOFS) are strain measuring tools whose potential related to the civil engineering field has been discovered in the latest years only. A unique utility lies in the possibility of bonding ... -
Industry 4.0: methodologies, tools and applications
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), 25 April 2019, Vilnius, Lithuania : proceedings of the conference / organized by: Vilnius Gediminas Technical University, 2019)The concept of 4th Industrial Revolution, that is characterized by the increasing digitalization of products and services (Internet of Everything) and interconnection of new business models and value chains, has been a ... -
Applications and design methods of meander-type structures: a review
(2019 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW), 1-2 October, 2019, Riga, Latvia : proceedings, 2019)Meander-type structures have become very useful in modern microwave devices and have the following advantages: compactness, light weight, high bandwidth. These structures are used in antennas, delay lines, filters and allow ... -
Principles of ensuring appropriate driving conditions on motor roads
(The 9th international conference Environmental engineering, May 22-23, 2014, Vilnius, Lithuania : selected papers :, 2014)Under conditions of increasing traffic volume and the growing percentage of heavy vehicles, it is necessary to ensure safe, fast and comfortable transportation of passengers as well as safe and fast transportation of cargo. ... -
Veiksmingesnio darbo ginčų sprendimo galimybės
(Darbo rinka XXI amžiuje: lankstumo ir saugumo paieškos = Labour market of 21st century: looking for flexibility and security = Рынок труда в ХХI веке: в поисках гибкости и защиты : tarptautinės mokslinės konferencijos 2011 m. gegužės 12-14 d. straipsnių rinkinys / Vilniaus universiteto Teisės fakultetas, Lietuvos darbo teisės ir socialinės apsaugos draugija, Lietuvos Respublikos teisingumo ministerija ; [sudarytojai ir moksliniai redaktoriai Tomas Davulis, Daiva Petrylaitė], 2011)In Lithuania, the existence of a pre-trial stage of individual labour dispute resolution is not based on practical or theoretical legal, social, economic and even moral aspects. It is therefore necessary to review the ... -
Inductor-less low-noise CMOS transimpedance amplifier for OTDR applications
(2019 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW), 1-2 October, 2019, Riga, Latvia : proceedings, 2019)The paper reports on the design of a low-cost high-gain CMOS transimpedance amplifier for optical time-domain reflectometers. The circuit is implemented using 180 nm TSMC technology and employs a noise-efficient capacitive ... -
The possibilities of ICT application in technology lessons at Lithuanian general education schools
(Rural environment. Education. Personality. (REEP) : proceedings of the 7th international scientific conference : [March 7th-8th, 2014, Jelgava, Latvia], 2014)The paper considers a new dimension of skill development opportunities of information and communication technology (ICT) in Lithuanian general education schools. The paper aims to investigate how much and how ICT competences ... -
Об одной системе трех разностных уравнений
(Системы компьютерной математики и их приложения: материалы XX международной конференции, 17–19 мая 2019 г., Смоленский государственный университет, 2019)Имеется обширная литература, посвященная разностным уравнениям в комплексной области. Хорошо изучено линейное разностное уравнение относительно одной неизвестной функции комплексного переменного. Особое внимание уделяется ... -
Оценки модулей в одном из классов нормированных и аналитических в единичном круге функций
(Системы компьютерной математики и их приложения: материалы XX международной конференции, 17–19 мая 2019 г., Смоленский государственный университет, 2019)В данной статье рассматривается класс аналитических в единичном круге функций, построенный с помощью специальной нормировки этих функций. В процессе изучения свойств этого класса важную роль играют функции, которые названы ... -
Microwave devices with graphene layers: a review
(2019 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW), 1-2 October, 2019, Riga, Latvia : proceedings, 2019)The review of microwave devices with graphene layers is provided in this paper. Outstanding graphene’s properties are very frequency dependent, so it behaves differently in THz and microwave band. Graphene’s properties and ... -
Mixed-stable modeling of high-frequency financial data: parallel computing approach
(Computer data analysis and modeling: theoretical and applied stochastics : proceedings of the 10th international conference, Minsk, September 10-14. Vol. 2, 2013)In this paper we apply the mixed-stable model for the analysis of high- frequency German DAX stock return data. We demonstrate the inadequacy of the classical Gaussian model as well as standard α-stable models. We develop ... -
Grid infrastructures for Lithuanian research and public sectors
(TNC 2010 : 26th TERENA Networking Conference, Vilnius, Lithuania, 31 May - 3 June 2010 : conference proceedings [Elektroninis išteklius], 2010)Grid technology, connecting geographically distributed clusters into heterogeneous computing system via communication network, gives efficient infrastructure for computing procedures and comprehensive data maintenance ... -
Modern Remote Sensing techniques applied to landfill site monitoring
(International Symposium on Applied Geoinformatics (ISAG-2019), 7-9 November 2019, Istanbul, Turkey : proceedings, 2019)Unmanned Aerial Vehicles (UAV) technology has progressed and widely used in Remote Sensing. The data (images) from the varies camera sensors integrated to the UAV could be used in landfill site monitoring including the ... -
The increasing of the efficiency of the autonomous traction rolling stock system
(Transport means 2019: proceedings of the 23rd international scientific conference, October 02-04, 2019 Palanga, Lithuania. Part 3: Sustainability: research and solutions, 2019)Relevance of the research topic. The priority direction of strategic programs for the development of railway transport is design and the introduction of a new rolling stock, characterized by high energy efficiency indicators, ... -
Minimizing heat generation in a piezoelectric Langevin transducer
(2012 IEEE International ultrasonics symposium : proceedings : October 07-10, 2012, Dresden, Germany, 2012)High power Langevin piezoelectric transducers have large dielectric and piezoelectric losses. Most of these losses are converted into accumulating internal heat that increases the temperature of the transducer. In this ... -
Stability research of the main-line locomotive movement
(Transport means 2019. Sustainability: research and solutions : proceedings of the 23rd international scientific conference, October 02-04, 2019 Palanga, Lithuania, Part 3, 2019)To ensure an increase in the design speed with simultaneous improvement of the traction, braking and dynamic qualities of the rolling stock, to increase the level of traffic safety and reduce accident rates the main-line ... -
Rationale of priority areas of rail operation in north-eastern Europe
(Transport means 2019. Sustainability: research and solutions : proceedings of the 23rd international scientific conference, October 02-04, 2019 Palanga, Lithuania, Part 3, 2019)The methodology for assessing the importance of railway routes by generalized ratings reduced to the geometric a criterion has been further developed. The results were obtained for the countries of Eastern Europe, including ... -
Possibilities of applying inventory management models in distribution companies
(Transport means 2019. Sustainability: research and solutions : proceedings of the 23rd international scientific conference, October 02-04, 2019 Palanga, Lithuania, Part 3, 2019)The article presents scientific literature analysis on problem aspects of inventory management processes; an overview of inventory management models and systems is carried-out on the basis of scientific aspects, activities ...