Search results for: MULTICRITERIA DECISION ANALYSIS

• International Journal of Performance Analysis in Sport

  Journals

  ISSN: 2474-8668 , eISSN: 1474-8185

• Bruno Pini Mathematical Analysis Seminar

  Journals

  ISSN: 2240-2829

• Advances in Data Science and Adaptive Analysis

  Journals

  ISSN: 2424-922X , eISSN: 2424-9238

• Sequential Analysis-Design Methods and Applications

  Journals

  ISSN: 0747-4946 , eISSN: 1532-4176

• Agenda-A Journal of Policy Analysis and Reform

  Journals

  ISSN: 1322-1833 , eISSN: 1447-4735

• International Journal of Advances in Pharmaceutical Analysis

  Journals

  ISSN: 2277-9353

• Electronic Journal of Applied Statistical Analysis

  Journals

  ISSN: 2070-5948

• International Journal of Nonlinear Analysis and Applications

  Journals

  ISSN: 2008-6822

• Australian Journal of Mathematical Analysis and Applications

  Journals

  ISSN: 1449-5910

• Case Studies in Engineering Failure Analysis

  Journals

  ISSN: 2213-2902

• X-Ray Structure Analysis Online

  Journals

  ISSN: 1883-3578

• Applied Set-Valued Analysis and Optimization

  Journals

  ISSN: 2562-7775 , eISSN: 2562-7783

• Iranian Journal of Numerical Analysis and Optimization

  Journals

  ISSN: 2423-6977 , eISSN: 2423-6969

• NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS

  Journals

  ISSN: 1468-1218

• NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS

  Journals

  ISSN: 0362-546X , eISSN: 1873-5215

• Legal Pluralism and Critical Social Analysis

  Journals

  ISSN: 2770-6869

• JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN

  Journals

  ISSN: 0309-3247 , eISSN: 2041-3130

• Analysis. Claves de Pensamiento Contemporáneo

  Journals

  eISSN: 2386-3994

• International Journal on Document Analysis and Recognition

  Journals

  ISSN: 1433-2833 , eISSN: 1433-2825

• INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION

  Journals

  ISSN: 1023-666X , eISSN: 1563-5341

• Moroccan Journal of Pure and Applied Analysis

  Journals

  ISSN: 2605-6364 , eISSN: 2351-8227

• International Journal of Numerical Analysis and Modeling

  Journals

  ISSN: 1705-5105

• Journal of Mathematical Physics Analysis Geometry

  Journals

  ISSN: 1812-9471 , eISSN: 1817-5805

• SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS

  Journals

  ISSN: 0895-4798 , eISSN: 1095-7162

• Barrett-Joyner-Halenda (BJH) and Brunauer-Emmett-Teller (BET) analysis of wood and straw based biochars

  Open Research Data

  open access

  • N. Nawrot
  • M. Maciejewski
  • J. Karczewski

  This data set includes the BJH and BET analysis results for straw and wood chips-based biochars generated at 450 Celsius degrees.

• Analysis of drinking water

  Publication

  • M. Biziuk
  • M. Michalska

  - Year 2012

  Opisano źródła organicznych i nieorganicznych zanieczyszczeń wody do picia w tym: lotnych związków chlorowcoorganicznych, pestycydów, wielopierścieniowych węglowodorów aromatycznych, polichlorowanych bifenyli, fenoli, kwasów chlorooctowych, aldehydów, ketonów itp. a także metody ich oznaczania. Przedstawiono schemat technik izolacji i oznaczania końcowego oraz schemat metod wykorzystujących analizę fazy nadpowierzchniowej. Opisano...

• Analysis of drinking water

  Publication

  • M. Biziuk
  • M. Michalska

  - Year 2005

  Opisano źródła organicznych i nieorganicznych zanieczyszczeń wody do picia w tym: lotnych związków chlorowcoorganicznych, pestycydów, wielopierścieniowych węglowodorów aromatycznych, polichlorowanych bifenyli, fenoli, kwasów chlorooctowych, aldehydów, ketonów itp. a także metody ich oznaczania. Przedstawiono schemat technik izolacji i oznaczania końcowego oraz schemat metod wykorzystujących analizę fazy nadpowierzchniowej. Opisano...

• DIAGNOSTIC INFORMATION ANALYSIS OF QUICKLY CHANGING TEMPERATURE OF EXHAUST GAS FROM MARINE DIESEL ENGINE PART I SINGLE FACTOR ANALYSIS

  Publication

  • P. Puzdrowska

  - Polish Maritime Research - Year 2021

  In this paper, attention was paid to the problem of low controllability of marine medium- and high-speed engines during operation, which significantly limits the parametric diagnosis. The measurement of quickly changing temperature of engine exhaust gas was proposed, the courses of which can be a source of diagnostic information. The F statistic of the Fisher-Snedecor distribution was chosen as a statistical tool. Laboratory tests...

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• Analysis of the possibilities of using of DME fuel in motor boat drive systems

  Publication

  • J. Kropiwnicki
  • P. Dominiczak
  • Z. Kneba
  • S. Makowski
  • J. Cieśliński
  • M. Ziółkowski

  - Combustion Engines - Year 2017

  The characteristics of alternative fuel for diesel: dimethyl ether (DME) and an analysis of the potential to reduce emissions of toxic compounds by the engines when running on this fuel have been presented in this work. Basic types of design solutions of gas supply and control systems, possible for use in internal combustion engines with DME supply have been also presented. The paper presents a study of the legislation and an analysis...

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• Influence analysis of selected parameters on the ASON/GMPLS control plane performance

  Publication

  • S. Kaczmarek
  • M. Młynarczuk
  • P. Zieńko

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2013

  The paper regards the problem of ASON/GMPLS performance. The authors present influence analysis of selected parameters on the ASON/GMPLS control plane performance represented in mean Connection Set-up Time E(CST) and mean Connection Release Time E(CRT). The selected parameters are: offered traffic, request intensity and proportion of requests class. The influence analysis is performed with simulation method by using OMNeT++ discrete-event...

• A novel method of time-frequency analysis: an essential spectrogram

  Publication

  • K. Czarnecki

  - HYDROACOUSTICS - Year 2013

  A novel precise method of time-frequency analysis is presented. In the algorithm, a new energy distribution is estimated by simultaneously discard or displacement of the classical spec- trogram energy. A channelized instantaneous frequency and a local group delay are used in order to replacement in the same manner as formulated by Kodera et al. [1, 2]. Additionally, new representations: a channelized instantaneous bandwidth and...

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• Analysis of energy efficiency of suburban railway transport network

  Publication

  • A. Jakubowski
  • K. Karwowski
  • A. Wilk

  - Year 2021

  Rising numbers of agglomeration residents cause increased need for people movement on daily basis. Because of congestion of local roads, air pollution and limited parking space, providing mass transit based on electric traction is reasonable. While the electric rail vehicles are considered highly efficient in themselves, they need to be analyzed as a part of a transport network, because energy consumption depends on operating conditions...

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• APPLICATION OF CHEMOMETRIC ANALYSIS TO THE STUDY OF SNOW AT THE SUDETY MOUNTAINS, POLAND

  Publication

  • M. Błaś
  • Ż. Polkowska
  • S. Vasil
  • T. Stefan
  • M. Sobik
  • K. Kozak
  • J. Namieśnik

  - Ecological Chemistry and Engineering S - Chemia i Inżynieria Ekologiczna S - Year 2016

  Snow samples were collected during winter 2011/2012 in three posts in the Western Sudety Mountains (Poland) in 3 consecutive phases of snow cover development, i.e. stabilisation (Feb 1st), growth (Mar 15th) and its ablation (Mar 27th). To maintain a fixed number of samples, each snow profile has been divided into six layers, but hydrochemical indications were made for each 10 cm section of core. The complete data set was subjected...

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• Within- and between-person factor structure of the Oldenburg Burnout Inventory: Analysis of a diary study using multilevel confirmatory factor analysis

  Publication

  • E. Gruszczynska
  • B. Basińska
  • W. B. Schaufeli

  - PLOS ONE - Year 2021

  The study examined the factor structure of burnout, as measured with the Oldenburg Burnout Inventory. The participants were 235 employees of a public administration agency who assessed their burnout online for 10 consecutive working days. Two models were tested with multilevel confirmatory factor analysis, assuming the same one or two-factor structure at the within- and between-person levels. Both models showed a reasonable fit...

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• Numerical analysis on axial capacity of steel built-up battened columns

  Publication

  • P. Pieczka
  • P. Iwicki

  - Archives of Civil Engineering - Year 2022

  This paper deals with the numerical analysis aimed at study the bearing capacity of pinended steel built-up columns under axial compression. Finite element (FE) models were performed for the columns presented in the literature. The main problem discussed in the article is the shape and magnitude of geometric imperfections introduced into the numerical FE model, necessary to obtain the load capacity consistent with the experimental...

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• Application of advanced CFD simulations in seakeeping analysis of ships (case study)

  Publication

  • K. Niklas

  - Year 2017

  The novel design process of many types of ships needs estimation of seakeeping properties. Especially ships like Offshore Supply Vessels, Wind Farm Support Vessels, Research Vessels, ferries, military vessels, rescue vessels require extended analysis of ship behavior on rough sea. The main reason for improving ships operability in different sea conditions is need of rising efficiency of propulsion system, reducing hull added resistance,...

• Roughness evaluation of turned composite surfaces by analysis of the shape of Autocorrelation Function

  Publication

  • P. Podulka
  • W. Macek
  • B. Zima
  • G. Lesiuk
  • R. Branco
  • G. Królczyk

  - MEASUREMENT - Year 2023

  In this paper, the application of an Autocorrelation Function for the characterisation of surface topography was validated. The roughness evaluation of turned composite surfaces was supported by sophisticated studies of the Autocorrelation Function properties, considering especially the shape of the function. Details were measured with the optical method. The selection of the surface roughness evaluation procedures was carried...

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• Interventions reducing car usage: Systematic review and meta-analysis

  Publication

  • R. Okraszewska
  • A. Romanowska
  • D. Clarissa Laetsch
  • A. Gobis
  • L. Reisch
  • C. B. Kamphuis
  • J. Lakerveld
  • P. Krajewski
  • A. Banik
  • N. R. Den Braver... and 3 others

  - TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT - Year 2024

  This systematic literature review aimed to investigate the extent to which transport-related interventions induced a reduction in car use. Both qualitative synthesis and meta-analysis were employed. The synthesis included 31 original studies, while the meta-analysis included 21. Of the qualitatively synthesised studies, 74 % demonstrated that interventions were effective in reducing car use. The pooled estimates of the effects...

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• Hybrid Technique for the EM Scattering Analysis with the Use of Ring Domain Decomposition

  Publication

  • M. Baranowski
  • S. Dziedziewicz
  • R. Lech
  • P. Kowalczyk

  - Year 2020

  A hybrid technique combining finite-element and mode-matching methods for the analysis of scattering problems in open space is presented here. The main idea is based on impedance matrix descriptions of the boundary surrounding the discrete computational domain and combine it with external field described analytically. The discrete analysis, which is the most time- and memory-consuming, is limited here only to the close proximity...

• Modal analysis of a fish-belly flap type of steel water gate

  Publication

  • K. Brusewicz
  • W. Sterpejkowicz-Wersocki
  • R. Jankowski

  - Year 2018

  ABSTRACT: The results of a modal analysis of the fish-belly flap type of steel water gate are presented in the paper. The analysis was conducted for a detailed numerical model of the structure using four-node quadrilateral shell elements. The study was focused on the examination of the influence of positioning of the flap gate and hydrostatic pressure of water on the eigenvalues and eigenmodes of the structure. The results of the study...

• Multiaspect measurement analysis of breaking energy recovery

  Publication

  • M. Bartłomiejczyk
  • M. Połom

  - ENERGY CONVERSION AND MANAGEMENT - Year 2016

  Nowadays the issue of electric energy saving in public transport is becoming a key area of interest, which is connected both with a growth of environmental awareness in the society and an increase in the prices of fuel and electricity. That is why the reduction of energy consumption by increasing electrified urban transport, such as trams, trolleybuses, light rail and underground is becoming an increasingly important issue. Energy...

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• The Use of Wavelet Analysis to Denoising of Electrocardiography Signal

  Publication

  • D. Gradolewski
  • G. Redlarski

  - Year 2013

  The electrocardiography examination, due to its accessibility and simplicity, has an important role in diagnostics of the heart ailments. It enables quick detection of various heart defects, undetectable by other kinds of diagnostic tools, so it is very popular. Nevertheless, the measured signal is exposed to a different disturbances. Among them, the electromagnetic interferences, drift of reference electrode and high frequency...

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• Analysis of magnetic field of Hemholtz's coils and ferromagnetic objects

  Publication

  • M. Wołoszyn
  • J. Wołoszyn
  • A. Młyński

  - Year 2007

  The 3-axis fluxgate magnetometer requires conducting a precise calibration in the magnetic field whose value is determined and which is characterized by the high uniformity of the distribution of the field, especially along the axis of the sensors. The generation of the magnetostatic field characterized by the high uniformity, can be achieved by using the Helmholtz's coils. The requirements of the uniformity of distribution of...

• Efficiency comparison of selected endoscopic video analysis algorithms

  Publication

  • J. Cychnerski

  - International Journal of Innovative Research in Computer and Communication Engineering - Year 2014

  In the paper, selected image analysis algorithms were examined and compared in the task of identifying informative frames, blurry frames, colorectal cancer and healthy tissue on endoscopic videos. In order to standardize the tests, the algorithms were modified by removing from them parts responsible for the classification, and replacing them with Support Vector Machines and Artificial Neural Networks. The tests were performed in...

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• Exploring the trends in flux-cored arc welding: scientometric analysis approach

  Publication

  • A. Świerczyńska
  • B. Varbai
  • C. Pandey
  • D. Fydrych

  - INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY - Year 2024

  Flux-cored arc welding (FCAW) is a universal group of welding methods in terms of the scope of application and automation possibilities, the share of which in various industries in many countries is still increasing. The paper presents the results of bibliographic analyses (scientometric analysis with the use of VOSviewer, Bibliometrix and CitNetExplorer tools) of a data set of 993 publications indexed in the Web of Science database...

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• Tomasz Korol dr hab. inż.

  People

  Department of Economic Analysis and Finance

  Education Gdańsk University of Technology, Faculty of Management and Economics (2001) University of Applied Sciences Stralsund (1999) Degree / scientific title Habilitation – Gdańsk University of Technology, Faculty of Management and Economics (2015) Ph.D. – Gdańsk University of Technology, Faculty of Management and Economics (2004) Employment Gdańsk University of Technology - associate professor (since 2017); assistant professor...

• Jerzy Konorski dr hab. inż.

  People

  Department of Computer Communications

  Jerzy Konorski received his M. Sc. degree in telecommunications from Gdansk University of Technology, Poland, and his Ph. D. degree in computer science from the Polish Academy of Sciences, Warsaw, Poland. In 2007, he defended his D. Sc. thesis at the Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology. He has authored over 150 papers, led scientific projects funded by the European Union,...

• Killing kinetics analysis of C-1311 derivative with octaarginine (Compound 1-R8) against Candida albicans

  Open Research Data

  open access

  • K. Rząd
  • D. Neubauer
  • I. Gabriel
  • E. Paluszkiewicz
  • K. Kozłowska-Tylingo
  • W. Kamysz

  - series: C-1305, C-1311

  The datasets contain the results of killing kinetics analysis of imidazoacridinone derivative and fluconazole against C. albicans ATCC 10231. The suspensions of Candida albicans ATCC 10231 cells (500 µL) in RPMI 1640 at cell density of 104 cells /mL were added to 500 µL of RPMI 1640 medium with various concentrations of the compounds, corresponding...

• Analysis of magnetic field inside thin-layer ferromagnetic objects

  Publication

  • K. Jakubiuk
  • P. Zimny
  • A. Młński
  • M. Wołoszyn

  - Year 2009

  Results of the numerical analysis of the magnetic field inside an infinitely long, thin-layer ferromagnetic pipe with and without a barrier were presented in this paper. Two wires with current symmetrically placed on two sides of the pipe are the sources of magnetic field. Numerical calculations for the quasi-steady state for chosen frequency band were carried out in the Flux 2D.

• Research and Analysis of Accuracy of Location Estimation in Inertial Navigation System

  Publication

  • P. Rajchowski
  • K. Cwalina
  • J. Sadowski

  - Applied Mechanics and Materials - Year 2015

  In the article the research and analysis of digital signal processing and its influence on accuracy of location estimation in developed inertial navigation system was presented. The purpose of the system is to localize moving people in indoor environment. During research a measuring unit for recording selected movement parameters was made. In the article were also described author’s inertial navigation algorithms.