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Catalog Publications

Year 2014
Year 2016
  • A Conception of Pairwise Comparisons Model for Selection of Appropriate Body Surface Area Calculation Formula
    Publication

    Body surface area (BSA) may be computed using a variety of formulas, but the computed BSA differs from real BSA values for particular subjects. This is presented in the paper by computing BSA values for selected subject and comparing them to the real BSA value obtained with the use of a 3D body scanner. The results show inequalities in the relevant BSA computing formulas. Hence, there is a need to determine a method that will allow...

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  • Basic Hand Gestures Classification Based on Surface Electromyography

    This paper presents an innovative classification system for hand gestures using 2-channel surface electromyography analysis. The system developed uses the Support Vector Machine classifier, for which the kernel function and parameter optimisation are conducted additionally by the Cuckoo Search swarm algorithm. The system developed is compared with standard Support Vector Machine classifiers with various kernel functions. The average...

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  • Body surface area formulae: an alarming ambiguity

    Body surface area (BSA) plays a key role in several medical fields, including cancer chemotherapy, transplantology, burn treatment and toxicology. BSA is often a major factor in the determination of the course of treatment and drug dosage. A series of formulae to simplify the process have been developed. Because easy-to-identify, yet general, body coefficient results of those formulae vary considerably, the question arises as to...

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  • Detection of damages in a rivetted plate
    Publication

    The paper presents the results of damage detection in a riveted aluminium plate. The detection method has been based on Lamb wave propagation. The plate has been analysed numerically and experimentally. Numerical calculations have been carried out by the use of the time-domain spectral finite element method, while for the experimental analysis laser scanning Doppler vibrometry (LSDV) has been utilised. The panel has been excited...

  • Important Facts and Observations about Pairwise Comparisons (the special issue edition)
    Publication
    • W. W. Koczkodaj
    • L. Mikhailov
    • G. Redlarski
    • M. Soltys
    • J. Szybowski
    • G. Tamazian
    • E. Wajch
    • K. K. F. Yuen

    - FUNDAMENTA INFORMATICAE - Year 2016

    This study has been inspired by numerous requests for clarification from researchers who often confuse Saaty’s Analytic Hierarchy Process (AHP) with the pairwise comparisons (PC) method, taking AHP as the only representation of PC. This study should be regarded as an interpretation and clarification of past investigations of PC. In addition, this article is a reflection on general PC research at a higher level of abstraction: the...

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Year 2018
Year 2013
Year 2021
Year 2019
Year 2007
Year 2017
Year 2006
Year 2020
Year 2012
Year 2011
Year 2008
Year 2015
  • Arm EMG Wavelet-Based Denoising System

    These paper presents research results of muscle EMG signal denoising. In the same time two muscles were examined - an adductor muscle (biceps brachii) and an abductor muscle (tricpeps brachii). The EMG signal was filtered using the wavelet transform technique, having selected the crucial parameters as: wavelet basis function (Daubechies 4), 10 th decomposition level, threshold selection algorithm (Heurestic) and a sln rescaling...

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Year 2010
Year 2009
Year 2003
  • Computer simulator of the synchronization proces of power generating units
    Publication

    - Year 2003

    Przedstawiono istotę procesu synchronizacji w systemie elektroenergetycznym oraz podano metodykę badania synchronizatorów automatycznych. Wskazano na użyteczność komputerowego symulatora procesu synchronizacji prądnic. Opisano architekturę symulatora, jego system komputerowy oraz podsystem wizualizacji. Wyciągnięto wnioski.

  • Komputerowa wizualizacja procesu synchronizacji prądnic.
    Publication

    - Year 2003

    Przedstawiono proces synchronizacji w systemie elektro-energetycznym oraz wskazano na potrzebę stosowania komputerowej wizualizacji tego procesu. Opisano urządzenia i układy służace do wizualizacji procesu synchronizacji, a zwłaszcza komputerowy system diagnostyczny AMARYLIS oraz komputerowy symulator procesu synchronizacji prądnic.

Year 2004
Year 2005