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Katalog Publikacji

Rok 2004

Rok 2018

Rok 2007

Rok 2005

Rok 2013

  • MACRO MODEL OF SEAT BELT USE BY CAR DRIVERS AND PASSENGERS
    Publikacja

    The article presents some problems of seat belt use by car drivers and passengers. It looks in particular at seat belt use and effectiveness in selected countries. Next, factors of seat belt use are presented and methodology of model development. A macro model of seat belt use is presented based on data from around fifty countries from different continents.

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  • Macroeconomic functions of the Russian stock market
    Publikacja

    - Rok 2013

    The purpose of this article is to present the structure of the stock market in the Russian Federation and the significance of this part of national financial system for the whole economy, particularly the degree of main macroeconomic functions fulfillment. First part of the text includes an overview of the main theoretical concepts linked with the stock market roles as well as a brief description of results of selected studies...

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Rok 2012

Rok 2024

Rok 2011

  • Macromodeling in Finite Differences
    Publikacja

    - Rok 2011

    Rozdział opisuje technikę wykorzystania procesu makromodelowania (wykorzystanie makromodelu do opisu równań różnicowych) w analizie różnic skończonych w dziedzinie czasu. Zawarte informacje pozwalają na samodzielne zaimplementowanie metody i pokazują możliwości poprawienia uzyskiwanych wyników.

Rok 2008

Rok 2016

  • Macromodeling techniques for accelerated finite element analysis
    Publikacja

    - Rok 2016

    This paper deals with the Model Order Reduction applied locally in the Finite Element Method (FEM) analysis. Due to the reduction process, blocks of FEM system matrices associated with selected subregions of the computational domain are projected onto the subspaces spanned by the vectors of suited orthogonal projection basis. In effect, large and sparse FEM matrices are replaced with small and dense ones, called macromodels. This...

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Rok 2019

  • Macromodels for Efficient Analysis of Open-Region Problems Using the Finite Element Method
    Publikacja

    This paper presents a local model-order reduction, called macromodeling, applied to speed-up the simulations of open-region problems, analyzed by means of finite element method. This technique is illustrated by a numerical example, which deals with a dielectric resonator antenna (DRA). The obtained results show that the proposed approach is reliable and can significantly increase the standard finite element method efficiency.

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Rok 2010

  • Macromodels for efficient FEM simulations of waveguides and resonators
    Publikacja

    This paper introduces a novel technique for enhancing the efficiency of the finite element method (FEM) by incorporating special modules, called macromodels, into the standard eigenvalue formulation. The number of unknowns in the separated macromodel subdomain can be significantly reduced by orthogonal projection, using the efficient nodal order reduction algorithm. The idea of macromodels implementation is demonstrated on a simple...

Rok 2023

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