Search results for: ISO-CONVERSIONAL METHODS

• Convergence of rational multistep methods of of Adams-Padé type

  Publication

  • M. M. Łapińska
  • W. Auzinger

  - BIT NUMERICAL MATHEMATICS - Year 2012

  Rational generalizations of multistep schemes, where the linear stiff part of a given problem is treated by an A-stable rational approximation, have been proposed by several authors, but a reasonable convergence analysis for stiff problems has not been provided so far. In this paper we directly relate this approach to exponential multistep methods, a subclass of the increasingly popular class of exponential integrators. This natural,...

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• Economical methods for measuring road surface roughness

  Publication

  • D. Grabowski
  • M. Szczodrak
  • A. Czyżewski

  - Metrology and Measurement Systems - Year 2018

  Two low-cost methods of estimating the road surface condition are presented in the paper, the first one based on the use of accelerometers and the other on the analysis of images acquired from cameras installed in a vehicle. In the first method, miniature positioning and accelerometer sensors are used for evaluation of the road surface roughness. The device designed for installation in vehicles is composed of a GPS receiver and...

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• A review of phosphorus recovery methods at various steps of wastewater treatment and sewage sludge management. The concept of “no solid waste generation” and analytical methods

  Publication

  • B. Cieślik
  • P. Konieczka

  - JOURNAL OF CLEANER PRODUCTION - Year 2017

  Phosphorus deposits around the world are rapidly depleting, therefore phosphorus recovery methods are gaining more and more interest both in science and industry. This article presents the main methods of phosphorus recovery from sewage sludge. The described approaches are divided in two groups: phosphorus recovery from sewage sludge and leachate, and recovery of phosphorus from sewage sludge ashes. The latter seems to have more...

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• Computational Methods for Liver Vessel Segmentation in Medical Imaging: A Review

  Publication

  • M. Ciecholewski
  • M. Kassjański

  - SENSORS - Year 2021

  The segmentation of liver blood vessels is of major importance as it is essential for formulating diagnoses, planning and delivering treatments, as well as evaluating the results of clinical procedures. Different imaging techniques are available for application in clinical practice, so the segmentation methods should take into account the characteristics of the imaging technique. Based on the literature, this review paper presents...

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• Displacement piles - classification and methods for the calculation of bearing capacity.

  Publication

  • P. Więcławski
  • K. Gwizdała

  - Przegląd Naukowy Inżynieria i Kształtowanie Środowiska - Year 2020

  Displacement piles belong to a group of technologies whose main idea is to install or make a pile without extracting ground material. According to definition, contained in PN-EN:1997-1:2008, displacement piles should be considered as driven, pressed in using vibrators and made with the use of spread augers. The classification of piles used so far with regard to the technology of execution is modified. An additional element is the...

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• Echolocation Methods - 2022/23

  e-Learning Courses

  • I. Kochańska
  • D. Toboła
  • H. Lasota

• [IMe] Modern optimisation methods

  e-Learning Courses

  • K. Tesch

  {mlang pl} Dyscyplina:  Inżynieria Mechaniczna Zajęcia obowiązkowe dla doktorantów I roku Prowadzący:   dr hab. inż. K. Tesch Liczba godzin: 20h Forma zajęć: wykład {mlang} {mlang en} Discipline: Mechanical Engineering Obligatory course for 1st year PhD students Academic teacher:  dr hab. inż. K. Tesch Total hours of training: 20 teaching hours Course type: lecture {mlang}

• Numerical Methods - Data Engineering

  e-Learning Courses

  • R. Lech
  • P. Kurgan
  • G. Fotyga

  studia inżynierskie, informatyka i inżynieria danych

• [IMe] Modern optimisation methods

  e-Learning Courses

  • K. Tesch

  {mlang pl} Dyscyplina:  Inżynieria Mechaniczna Zajęcia obowiązkowe dla doktorantów I roku Prowadzący:   Prof. dr hab. inż. K. Tesch Liczba godzin: 20h Forma zajęć: wykład {mlang} {mlang en} Discipline: Mechanical Engineering Obligatory course for 1st year PhD students Academic teacher:  Prof. dr hab. inż. K. Tesch Total hours of training: 20 teaching hours Course type: lecture {mlang}

• [IMe] Modern optimisation methods

  e-Learning Courses

  • K. Tesch

  {mlang pl} Dyscyplina:  Inżynieria mechaniczna (PG+IMP PAN) Zajęcia obowiązkowe Prowadzący: dr hab. inż. Krzysztof Tesch, prof. uczelni Liczba godzin: 20 h Forma zajęć: wykład {mlang} {mlang en} Discipline: mechanical engineering (GUT + IFFM PAS) Obligatory course Academic teacher: dr hab. inż. Krzysztof Tesch, prof. uczelni Total hours of training: 20 teaching hours Course type: lecture {mlang}

• Echolocation Methods - 2023/24

  e-Learning Courses

  • I. Kochańska
  • A. Tułaza
  • D. Toboła
  • H. Lasota

• Numerical Methods 2023/2024

  e-Learning Courses

  • Ł. Żmuda-Trzebiatowski
  • R. Sauer

  Jest to pomocnicza formatka do tworzenia kursów wspomagających nauczanie stacjonarne na WILiŚ. Formatka została utworzona i udostępniona przez CNE. Uwaga: W celu wykorzystania i modyfikacji należy: 1) skopiować kurs wzorcowy 2) dopiero w kopii nanosić zmiany.

• Affective computing and affective learning – methods, tools and prospects

  Publication

  • A. Landowska

  - EduAkcja. Magazyn Edukacji Elektronicznej - Year 2013

  Every teacher knows that interest, active participation and motivation are important factors in the learning process. At the same time e-learning environments almost always address only the cognitive aspects of education. This paper provides a brief review of methods used for affect recognition, representation and processing as well as investigates how these methods may be used to address affective aspect of e-education. The paper...

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• Use of Sensory Analysis Methods to Evaluate the Odor of Food and Outside Air

  Publication

  • P. Kolasińska
  • T. Dymerski
  • J. Namieśnik

  - CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY - Year 2015

  Sensory analysis is applied in many areas of daily life. It is used to carry out the sensory evaluation of foodstuffs or other products and to evaluate the properties of odors present in the environment. The authors attempt to summarize the knowledge on the classification and application of sensory analysis methods to evaluate the odor nuisance of air, which allows the identification of sensory impressions and determination of...

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• Methods of Assessing Degradation of Supercapacitors by Using Various Measurement Techniques

  Publication

  • S. Galla
  • A. Szewczyk
  • J. Smulko
  • P. Przygocki

  - Applied Sciences-Basel - Year 2019

  This article presents the qualitative analyses of the construction of supercapacitor samples. The analyses are based on the suggested thermographic measurements as well as the technique of testing the inherent noise of the investigated element. The indicated assessment methods have been referred to the currently used parameters for the qualitative evaluation of supercapacitors. The approach described in this paper, which introduces...

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• Quaternion encryption methods for multimedia transmission, a survey of existing approaches

  Publication

  • M. Dzwonkowski
  • R. Rykaczewski

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2016

  In this paper we review quaternion encryption methods for multimedia transmission. We explain their weak and strong properties as well as suggest possible modifications. Our main focus is an algorithm QFC presented in paper by Dzwonkowski et al. (2015). All encryption methods, presented in this paper, use special properties of quaternions to perform rotations of data sequences in 3D space. Each method uses a common key generation...

• Study on Methods to Control Interstory Deflections

  Publication

  • S. M. Khatami
  • H. Naderpour
  • S. M. N. Razavi
  • R. Barros
  • A. Jakubczyk-Gałczyńska
  • R. Jankowski

  - Geosciences - Year 2020

  One of the possibilities to prevent building pounding between two adjacent structures is to consider appropriate in-between separation distance. Another approach might be focused on controlling the relative displacements during seismic excitations. Although the majority of building codes around the world recommend the use of some equations of various distances between structures to avoid pounding; a lot of reports after earthquakes...

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• Revision of Biological Methods for Determination of EDC Presence and Their Endocrine Potential

  Publication

  • B. Kudłak
  • N. Jatkowska
  • K. Owczarek
  • Z. Mazerska
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2015

  Endocrine-disrupting compounds (EDC) are chemicals responsible for disturbances in the hormonal balance of organisms. This group of chemicals includes both egzogenic and endogenic substances or their mixtures that impact functioning of natural hormones in organisms. In the available literature one can find information on the application of chromatographic and related techniques in the analysis of environmental samples for detection,...

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• The Examination of the Upper Layers of the Seabed by the Means of the Acoustic Methods

  Publication

  • E. Kozaczka
  • G. Grelowska
  • W. Szymczak
  • S. Kozaczka

  - ACTA PHYSICA POLONICA A - Year 2011

  Propagation of acoustic waves in the sea, in particular in shallow sea, depends on several factors. The basic of them are source power and frequency of acoustic waves, spatial distribution inhomogeneous medium in which acoustic wave propagates, and distributions of speed of sound and density of seawater. The coastal conditions, which limit water medium from above (free surface of the sea) and from bottom (the seabed), are no less...

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• Reconstruction of 3D structure of positive corona streamer by local methods

  Publication

  • M. Kocik
  • M. Tański
  • J. Mizeraczyk
  • R. Ichiki
  • S. Kanazawa
  • J. Dembski

  - Year 2009

  The computer algorithms were used for reconstruction of streamer 3D structure. We propose the 3D tree structure model of corona discharge streamer composed with nodes and edges between chosen couples of nodes, which enables easy computation of some important parameters ofstreamers. The 3D model can be derived directly from two projection images by global methods like evolutionary searching or particle simulations. In this paper...

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• Hip endhoprothesis development using rapid prototyping methods

  Publication

  • W. Przybylski
  • S. Dzionk
  • M. Dobrzyński

  - Year 2007

  Integrated product development based on Rapid Prototyping methods, connected with computer aided 3D design and computer aided engineering enables fast and full new product verification and validation. A case study derived from clinical and technological practice using hip implant construction is also included.

• Classification methods and criteria

  Publication

  • A. Stepnowski
  • Y. Simard

  - Year 2007

  Klasyfikacja akustyczna dna morskiego jest najnowszą metodologią zaprojektowaną w celu zdalnego wykrywania rozmaitych charakterystyk dna morskiego z informacji zawartych w echch od dna akustycznych impulsów transmitowanych z różnego typu sonarów. Poza szególnymi chrakterystykami sprzętowymi każdego systemu ASC, istotą każdej metody jest klasyfikacja modułu, który wyciąga serie cech z echa sygnału i przetwarza je aby posortować...

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• Synthesis Methods and Favorable Conditions for Spherical Vaterite Precipitation: A Review

  Publication

  • D. Konopacka-Łyskawa

  - Crystals - Year 2019

  Vaterite is the least thermodynamically stable anhydrous calcium carbonate polymorph. It exists very rare in nature, e.g. in some rock formations or as a component of biominerals produced by some fishes, crustaceans or birds. Synthetic vaterite particles are proposed as carriers of active substances in medicines, additive in cosmetic preparations as well as adsorbents. Also, their utilization as a pump for microfluidic flow is...

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• Passive Methods in Heat Transport

  e-Learning Courses

  • P. Szymański

• Physical testing methods of materials

  e-Learning Courses

  • L. Piotrowski
  • M. Chmielewski

• Qualitative methods for market research

  e-Learning Courses

  • A. Kozłowska
  • M. Kuc-Czarnecka

• Surrogate methods in system engineering

  e-Learning Courses

  • A. Bekasiewicz

  {mlang pl} Dyscyplina:  Automatyka, Elektronika i Elektrotechnika Zajęcia fakultatywne dla doktorantów II roku Prowadzący:   dr hab. inż. Adrian Bekasiewicz Liczba godzin: 15 h Forma zajęć: wykład {mlang} {mlang en} Discipline: control, electronic and electrical engineering Facultative course for 2nd year PhD students Academic teacher:  dr hab. inż. Adrian Bekasiewicz Total hours of training: 15 teaching hours Course...

• Spectroscopy Methods in Nanotechnology 2024

  e-Learning Courses

  • A. Witkowska

• Direction-of-Arrival Estimation Methods in Interferometric Echo Sounding

  Publication

  • P. Grall
  • I. Kochańska
  • J. Marszal

  - SENSORS - Year 2020

  Nowadays, there are two leading sea sounding technologies: the multibeam echo sounder and the multiphase echo sounder (also known as phase-dierence side scan sonar or bathymetric side scan sonar). Both solutions have their advantages and disadvantages, and they can be perceived as complementary to each other. The article reviews the development of interferometric echo sounding array configurations and the various methods applied...

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• Behavior Research Methods

  Journals

  ISSN: 1554-351X , eISSN: 1554-3528

• Research Synthesis Methods

  Journals

  ISSN: 1759-2879 , eISSN: 1759-2887

• Communication Methods and Measures

  Journals

  ISSN: 1931-2458 , eISSN: 1931-2466

• Survey Research Methods

  Journals

  ISSN: 1864-3361

• Devices and Methods of Measurements

  Journals

  ISSN: 2220-9506 , eISSN: 2414-0473

• Quantitative Methods for Psychology

  Journals

  ISSN: 2292-1354

• Mathematical Methods of Statistics

  Journals

  ISSN: 1066-5307 , eISSN: 1934-8045

• Methods Data Analyses

  Journals

  ISSN: 1864-6956 , eISSN: 2190-4936

• Methods and Applications of Analysis

  Journals

  ISSN: 1073-2772 , eISSN: 1945-0001

• Methods in Cell Biology

  Journals

  ISSN: 0091-679X

• Journal of Econometric Methods

  Journals

  eISSN: 2156-6674

• Computational and Mathematical Methods

  Journals

  eISSN: 2577-7408

• Biology Methods and Protocols

  Journals

  eISSN: 2396-8923

• JOURNAL OF MICROBIOLOGICAL METHODS

  Journals

  ISSN: 0167-7012 , eISSN: 1872-8359

• LIMNOLOGY AND OCEANOGRAPHY-METHODS

  Journals

  ISSN: 1541-5856

• Cell Reports Methods

  Journals

  ISSN: 2667-2375

• OPTIMIZATION METHODS & SOFTWARE

  Journals

  ISSN: 1055-6788 , eISSN: 1029-4937

• Organizational Research Methods

  Journals

  ISSN: 1094-4281 , eISSN: 1552-7425

• SOCIOLOGICAL THEORY AND METHODS

  Journals

  ISSN: 0913-1442

• Statistical Methods and Applications

  Journals

  ISSN: 1618-2510 , eISSN: 1613-981X

• TOXICOLOGY MECHANISMS AND METHODS

  Journals

  ISSN: 1537-6524 , eISSN: 1537-6516