Now showing items 105-124 of 334

    • Heavy traffic limit for the cumulative idle time in multiphase queues 

      Minkevičius, Saulius; Steišūnas, Stasys (Массовое обсуживание : потоки, системы, сети : материалы международной научной конференции "Математические методы повышения эффективности функционирования телекоммуникационных сетей" : 22-24 февраля 2005 г., Минск = Queues : flows, systems, networks : proceedings of the International conference "Mathematicals methods of optimization of telecommunication networks" : 22-24 February, 2005, Minsk. [Вып.] 18, 2005)
      The paper is designated to the analysis of queueing systems, arising in the networks theory and communications theory. This research present heavy traffic limit theorem for the cumulative idle time in multiphase queues.
    • Helping innovation of CR 

      Medeišis, Artūras; Minervini, Leo Fulvio (Cognitive radio policy and regulation, 2014)
      This section analyses possible reasons of rather sluggish pace of CR innovation with the aim of suggesting a range of suitable policies to boost further and more fertile developments of CR technology. Thanks to its advanced ...
    • High pulsed magnetic field measurements using phase transition in manganites 

      Novickij, Jurij; Balevičius, Saulius; Žurauskienė, Nerija; Stankevič, Voitech; Šimkevičius, Česlovas; Tolvaišienė, Sonata (MEASUREMENT 2005 : proceedings of the 5th International conference on measurement : Smolenice, Slovakia, May 15 - 19, 2005, 2005)
      The application of thin manganite films exhibiting colossal magnetoresistance phenomenon for pulsed magnetic field measurements is described. Transport properties of polycrystalline and epitaxial La0.33Ca0.67MnO3 films are ...
    • High-order two and three level schemes for solving fractional powers of elliptic operators 

      Čiegis, Raimondas; Vabishchevich, Piotr (Numerical mathematics and advanced applications ENUMATH 2019: European conference, Delft University of Technology, Egmond aan Zee, The Netherlands, September 30 - October 4, 2019, 2021)
      In this paper we develop and investigate numerical algorithms for solving the fractional powers of discrete elliptic operators with Vh a finite element or finite difference approximation space. Our goal is to construct ...
    • Housing trends in Lithuania 

      Lepkova, Natalija; Mickaitytė, Aistė; Standl, Harald; Krupickaitė, Dovilė; Kaklauskas, Artūras (Urban sustainability and governance : new challenges in Nordic-Baltic housing policies / Arild Holt-Jensen, Eric Pollock (eds.), 2009)
    • Human resources in the public sector: education and training systems for public administration specialists in the context of internationalization and networking 

      Chlivickas, Eugenijus; Melnikas, Borisas (Jedność norm i wartości : zbiór studiów dedykowanych profesor Marii Gintowt-Jankowicz, [komitet red. Jan Pastwa et al.], 2014)
    • Identifying target e-space for advertizing 

      Davidavičius, Sigitas (Устойчивое развитие экономики: опережающее управление : монография, том 1, 2013)
    • Identyfikacja kompetencji pracowników ochrony 

      Dadelo, Stanislavas (Nauka i praktyka bezpieczeństwa : księga pamiątkowa Leszka Fryderyka Korzeniowskiego profesora Uniwersytetu Pedagogicznego im. Komisji Edukacji Narodowej w Krakowie, 2019)
      We współczesnym świecie prywatne bezpieczeństwo jest jednym z głównych czynników bezpieczeństwa publicznego. Społeczność prywatna zdaje sprawę, że sukces najczęściej zależy od profesjonalizmu pracowników ochrony. Kadra ...
    • In-plane shaped GaAs/AlGaAs modulation-doped structures: physics and applications for THz/subTHz Sensing 

      Ašmontas, Steponas; Juozapavičius, Aušrius; Seliuta, Dalius; Širmulis, Edmundas; Tamošiūnas, Vincas; Valušis, Gintaras (Trends in Semiconductor Research, 2005)
      up to 2.5 THz at room temperature. We consider design's effect on the increase of the sensitivity, and discuss noise properties of the diodes. Applying finite-difference-time modeling within the THz range and a phenomenological ...
    • Influence of distracting factors on the drivers' reaction 

      Bogdanovičius, Zenonas; Zaranka, Jurijus; Pečeliūnas, Robertas (Driver occupational safety. Perception and behaviour : monograph, 2011)
    • Influence of strength reduction of timber in fire on structural resistance 

      Bednarek, Zoja; Griškevičius, Mečislavas (Zeszyty naukowe SGSP, 2008)
      Present research was dedicated to investigation of strength of timber structures in fire conditions. Two kinds of timber specimens were used: oak and pine. Investigation included the following static test: tensile strength, ...
    • Information and intelligent technologies for neighbourhoods 

      Kaklauskas, Artūras (Urban sustainability and governance: new challenges in Nordic-Baltic housing policies / Arild Holt-Jensen and Eric Pollock (editors), 2009)
    • Intelligent future wireless networks for energy efficiency overall analysis and standardization activities 

      Kliks, Adrian; Medeišis, Artūras; Haddad, Yoram; Masonta, Moshe Timothy; Nardis, de Luca; Holland, Oliver (Green Networking and Communications: ICT for Sustainability, 2013)
    • Inter-university collaboration - a regional approach 

      Valiulis, Algirdas Vaclovas; Zavadskas, Edmundas Kazimieras (Collaboration to widen participation in higher education, 2002)
    • Interface between stress and labour productivity 

      Skačkauskienė, Ilona; Pališkienė, Rasa (Occupational stress: Breakthroughs in research and practice, 2020)
      The main purpose of this article is to examine the relationship between the stress and labour productivity. It is recognized that high stress levels make a negative impact on the job productivity results – the incidents ...
    • International trade, innovations and technological achievement in countries 

      Burinskienė, Aurelija (DAAAM International scientific book 2013. Vol.12, 2013)
      This chapter examines the concept of innovations, also presents the models of innovations linked to international trade. Different types of models are analysed in the paper: models which present „technology gap“ between ...
    • Interrelation of technological scientific and practical aspects of modern geodesy 

      Zakarevičius, Algimantas (Research activities : 2002, 2002)
    • Introductory chapter: plasmonics 

      Gric, Tatjana (Plasmonics, 2018)
    • Investigation of the nanostructured semiconductor metamaterials 

      Trofimov, Aleksej; Gric, Tatjana; Hess, Ortwin (Semiconductors - growth and characterization, 2018)
      The presence of electromagnetic waves on two-dimensional interfaces has been extensively studied over the last several decades. Surface plasmonic polariton (SPP), which normally exists at the interface between a noble metal ...
    • Investigation of user vulnerability in social networking site 

      Mažeika, Dalius; Mikejan, Jevgenij (Data science: new issues, challenges and applications, 2020)
      The vulnerability of the social network users becomes a social networking problem. A single vulnerable user might place all friends at risk therefore, it is important to know how the security of the social network users ...