Now showing items 180-199 of 200

    • Temperature dependence of the Kerr constant of fomblin M03. 

      Ledzion, Rafał; Górski, Piotr; Izdebski, Marek; Kucharczyk, Włodzimierz (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2016)
      The Kerr constant B of perfluoropolyether Fomblin M03 has been determined within the temperature range 295-370K. At 300K the constant B was found to be equal to 2.8·10-15 m/V2. The measurements indicate that B varies ...
    • Temporal characteristics of DC electric field induced deformations of flexoelectric nematic layers 

      Derfel, Grzegorz; Buczkowska, Mariola (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2012)
      Dynamics of DC electric field induced deformations of flexoelectric nematic layers were studied numerically. The characteristic response times were calculated. It was found that the cooperative effect of flexoelectricity ...
    • The application of artificial neural networks in optimization of heat treatment processes of steel 

      Wołowiec, Emilia; Kula, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2011)
      This article is dedicated to processes of vacuum carburization, which constitute an alternative method to industrial multi-segment carburization. Special attention has been paid to the possibility of using artificial neural ...
    • The effect of contrasting selected graphical elements of a web page on information retrieval time 

      Stobińska, Magdalena; Pietruszka, Maria (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2009)
      As online presence plays an increasingly important role in corporate success, the high usability of a company’s website becomes one of its most valuable assets. The time required to reach the needed information, which plays ...
    • The Gentzen sequent calculus in e-testing. Pt. 1: Foundations 

      Niewiadomski, Adam; Indrzejczak, Andrzej (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2010)
      Modern methods and trends in education, especially the so-called e-learning, are undeniably more and more popular and widely applied in recent years. The paper is focused on the subdomain of the e-learning area which is ...
    • The Gentzen sequent calculus in e-testing. Pt. 2: Algorithms and implementation 

      Niewiadomski, Adam; Indrzejczak, Andrzej (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2010)
      This paper contains the description of algorithms and their implementations, the foundations and background of which are presented in Part I of this paper [1].
    • The role of artificial intelligence, knowledge and wisdom in automatic image understanding 

      Szczepaniak, Piotr; Tadeusiewicz, Ryszard (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2010)
      In the paper, the roles of intelligence, knowledge, learning and wisdom are discussed in the context of image content understanding. The known model of automatic image understanding is extended by the role of learning. ...
    • Thermal problems in arsenide VECSELs 

      Sokół, Adam K.; Sarzała, Robert (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2011)
      Different aspects of thermal management of GaAs-based vertical-external-cavity surface-emitting lasers (VECSELs) are described and analyzed by example of typical configurations of GaInNAs/GaAs multiple-quantum-well (MQW) ...
    • Thermodynamic properties of solid neon in the reduced all-neighbours approximation of the self-consistent phonon theory 

      Tomaszewski, Janusz; Malinowska-Adamska, Cecylia; Słoma, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2007)
      The results of studies of physical properties of solid neon with the help of the reduced, all-neighbours approximation of the self-consistent phonon theory are presented. The interatomic interactions are described by the ...
    • Transport processes in thin films induced with absorption for two aromatic hydrocarbons 

      Kania, Sylwester; Kuliński, Janusz (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2010)
      Transport processes enhanced by absorption of the volatile ethanol on the tetracene and p-quaterphenyl films are considered. Obtained results may suggest injection of the charge during chemisorptions. There was observed a ...
    • Two-dimensional deformations in twisted flexoelectric nematic cells. 

      Derfel, Grzegorz; Buczkowska, Mariola (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2016)
      Electric field induced deformations occurring in twisted nematic cells filled with liquid crystalline material possessing flexoelectric properties were simulated numerically. The aim of computations was to compare the ...
    • The Use of Heuristic Algorithms: A Case Study of a Card Game 

      Lichy, Krzysztof; Mazur, Marcin; Stolarek, Jan; Lipiński, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
      In this paper we introduce the results of an experiment consisting in the creation of artificial intelligence using the heuristic algorithm Monte Carlo Tree Search and evaluation of its effectiveness in the card game Thousand.
    • Use of Motion Capture in Assisted of Knee Ligament Injury Diagnosis 

      Bednarski, Radosław; Bielak, Adrianna (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
      This study treats of the use of motion capture systems as the help diagnose knee injuries. It consists of the theoretical work and the application. The written work describes a course of research includes choice of research ...
    • Verification of one-dimensional models describing anisotropy of step growth 

      Izdebski, Marek; Ledzion, Rafał (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2017)
      Models that allow to obtain directional dependencies of normal velocity of a straight step on the (001) face of Kossel crystal and its edge free energy are reviewed. The dependencies were considered in a wide range of ...
    • Virtual Money for Purchases in School Shops and for Educational Applications: eZloty 

      Pawlak, Michał; Guziur, Jakub; Poniszewska-Marańda, Aneta; Stolarek, Jan (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
      Recent developments in Polish legislation concerning the healthiness of products in schools shops and results of law compliance verification resulted in a need for a way to supervise purchases in school shops. In this ...
    • Virtual Reality in Investigation of Human Navigational Skills 

      Nowak, Przemysław (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2018)
      In recent years, virtual reality has been successfully employed in numerous studies concerning human navigational skills. This mini-survey reviews several of them, presenting their methodology and main findings, as well as ...
    • W centrum doskonałości 

      Pernal, Katarzyna (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology Press, 2020)
      Politechnika Łódzka jest jednym z partnerów Centrum Doskonałości TREX, finansowanego w ramach programu Horyzont 2020. Projekt potrwa 36 miesięcy. Jego całkowity budżet wynosi 5 mln euro.
    • What is the symmetry of castor oil between metal electrodes? 

      Izdebski, Marek; Ledzion, Rafał; Górski, Piotr (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2012)
      Presented experimental data show that castor oil between metal flat electrodes can not be satisfactorily described as an isotropic liquid of ∞ ∞ symmetry, even in the absence of an electric field between the electrodes. ...
    • What is the true order of magnitude of the quadratic electrooptic coefficient |g1111-g1122| in RDP crystal? 

      Górski, Piotr; Kilański, Łukasz; Ledzion, Rafał; Kucharczyk, Włodzimierz (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2007)
      Measurements based on the dynamic polarimetric technique of the electrooptic coefficient |g1111-g1122| are applied to determine the order of magnitude of the quadratic electrooptic effect in RDP. The results obtained confirm ...
    • Windchill system architecture landscape within TEWI administrative domain. 

      Kłosiński, Marcin (Wydawnictwo Politechniki ŁódzkiejLodz University of Technology. Press, 2014)
      This paper covers some chosen aspects of Windchill system architecture elements that are crucial from TEWI administration standpoint. Those aspects are above all: Windchill overall architecture landscape, system components ...