Wyniki wyszukiwania dla: cfd urans methods

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

  Publikacja

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

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Rok 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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• Passive Methods in Heat Transport

  Kursy Online

  • P. Szymański

• Physical testing methods of materials

  Kursy Online

  • L. Piotrowski
  • M. Chmielewski

• Qualitative methods for market research

  Kursy Online

  • A. Kozłowska
  • M. Kuc-Czarnecka

• Surrogate methods in system engineering

  Kursy Online

  • 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

  Kursy Online

  • A. Witkowska

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

  Publikacja

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

  - ACTA PHYSICA POLONICA A - Rok 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

  Publikacja

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

  - Rok 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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• Numeryczna mechanika płynów - CFD dla inżynierów PiBJ, sem. 6 letni 2023/24

  Kursy Online

  • M. Krężelewski
  • E. Ciba

• Hip endhoprothesis development using rapid prototyping methods

  Publikacja

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

  - Rok 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

  Publikacja

  • A. Stepnowski
  • Y. Simard

  - Rok 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

  Publikacja

  • D. Konopacka-Łyskawa

  - Crystals - Rok 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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• Addressing the Weaknesses of Multi-Criteria Decision-Making Methods using Python

  Publikacja

  • S. Erpolat Tasabat
  • T. K. Ozkan
  • O. Aydin

  - Rok 2024

  The book aims to draw attention to the weaknesses in Multi-Criteria Decision-Making (MCDM) methods and provide insights to improve the decision-making process. By addressing these weaknesses, it seeks to enhance the accuracy and effectiveness of MCDM methods in selecting the best alternatives in various fields. The book covers popular MCDM methods such as TOPSIS, ELECTRE, VIKOR, and PROMETHEE. It compares traditional methods with...

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

  Publikacja

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

  - SENSORS - Rok 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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• [soft skills] Didactic methods in the modern teaching process

  Kursy Online

  • R. Jankowski
  • J. Mytnik
  • A. Klej

  {mlang pl} Dyscyplina: wszystkie dyscypliny Zajęcia obowiązkowe dla doktorantów II roku Prowadzący:  dr hab. Joanna Mytnik, prof. PG, mgr Alina Guzik, Centrum Nowoczesnej Edukacji Liczba godzin: 15 Forma zajęć: wykład Kurs realizowany w zakładce Centrum Nowoczesnej Edukacji: https://enauczanie.pg.edu.pl/moodle/course/view.php?id=10875 Na kurs należy zapisać się samodzielnie: https://enauczanie.pg.edu.pl/moodle/enrol/index.php?id=10875 Hasło...

• Comparison of image pre-processing methods in liver segmentation task

  Publikacja

  • K. Kaczor
  • P. Nadachowski
  • M. Operlejn
  • A. Piastowski
  • M. Zielonka
  • J. Cychnerski
  • A. Kwaśniewska

  - Rok 2022

  Automatic liver segmentation of Computed Tomography (CT) images is becoming increasingly important. Although there are many publications in this field there is little explanation why certain pre-processing methods were utilised. This paper presents a comparison of the commonly used approach of Hounsfield Units (HU) windowing, histogram equalisation, and a combination of these methods to try to ascertain what are the differences...

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• Methods of structural studies for GT

  Kursy Online

  • S. Makowiec

• Applications of AI methods in enterprise

  Kursy Online

  • R. Drozd
  • K. Flisikowski

• METHODS FOR QUALITY ASSURANCE AND CONTROL

  Kursy Online

  • P. Konieczka
  • A. Wasik

• Application of AI Methods in Enterprise

  Kursy Online

• Comparison of Tracking Methods in Respect of Automation of Animal Behavioral Test

  Publikacja

  • M. Mazur-Milecka

  - Metrology and Measurement Systems - Rok 2011

  Automation in experiments carried out on animals is getting more and more important in research. Computers take over laborious and time-consuming activities like recording and analysing images of experiment scene. The first step in an image analysis is finding and distinguishing between the observed animals, and then tracking all objects during the experiment. In this paper four tracking methods are presented. Quantitative and...

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• Methods of Improving Speech Intelligibility for Listeners with Hearing Resolution Deficit

  Publikacja

  • A. Kupryjanow
  • A. Czyżewski

  - Diagnostic Pathology - Rok 2012

  Methods developed for real-time time scale modification (TSM) of speech signal are presented. They are based onthe non-uniform, speech rate depended SOLA algorithm (Synchronous Overlap and Add). Influence of theproposed method on the intelligibility of speech was investigated for two separate groups of listeners, i.e. hearingimpaired children and elderly listeners. It was shown that for the speech with average rate equal to or...

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• Review of methods for assessing traffic conditions on basic motorway and expressway sections

  Publikacja

  • A. Romanowska
  • K. Jamroz
  • P. Olszewski

  - Archives of Transport - Rok 2019

  Motorways and expressways are the core of each country’s road system. Road planning, design and management requires tools to ensure that roads have the right geometry, traffic layout and equipment. These include methods for capacity estimation and assessing traffic conditions. Because the paper focusses on the basic segments of motorways and expressways (sections located between interchanges and outside of their influence), its...

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• Overview of the three multicriteria approaches applied to a global assessment of analytical methods

  Publikacja

  • P. M. Nowak
  • P. Kościelniak
  • M. Tobiszewski
  • A. Ballester-Caudet
  • P. Campíns-Falcó

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Rok 2020

  Critical and global evaluation of analytical methods should be one of the primary goals in analytical chemistry. A holistic approach, however, requires a look at the varied features: commonly discussed validation criteria, often underrated practical and economic aspects, and typically overlooked compliance with the principles of green analytical chemistry. Carrying out such an assessment in a critical and transparent way is extremely...

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• Ammonia Gas Sensors: Comparison of Solid-State and Optical Methods

  Publikacja

  • Z. Bielecki
  • T. Stacewicz
  • J. Smulko
  • J. Wojtas

  - Applied Sciences-Basel - Rok 2020

  High precision and fast measurement of gas concentrations is important for both understanding and monitoring various phenomena, from industrial and environmental to medical and scientific applications. This article deals with the recent progress in ammonia detection using in-situ solid-state and optical methods. Due to the continuous progress in material engineering and optoelectronic technologies, these methods are among the most...

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• Some Optimization Methods for Simulations in Volunteer and Grid Systems

  Publikacja

  • J. Balicki
  • W. Korłub
  • M. Zakidalski

  - Rok 2013

  In this chapter, some optimization methods have been presented for improving performance of simulations in the volunteer and grid computing system called Comcute. Some issues related to the cloud computing can be solved by presented approaches as well as the Comcute platform can be used to simulate execution of expensive and energy consuming long-term tasks in the cloud environment. In particular, evolutionary algorithms as well...

• Methods of navigation in the mobile application supporting movement of the blind

  Publikacja

  • B. Wiśniewski
  • K. Drypczewski
  • Ł. Markiewicz
  • Ł. Kamiński

  - HYDROACOUSTICS - Rok 2013

  This paper presents conclusions from the last development phase of the “Voice Maps” project. Authors specify newly found available options for navigation in affordable system for the blind with all their related aspects. System uses dedicated geographical data, built-in smartphone GPS receivers and DGPS external device in order to assist blind users in their everyday travelling. Authors also discuss new methods to improve positioning...

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• A study on signal processing methods applied to hearing aids

  Publikacja

  • B. Kostek
  • K. Kąkol

  - Rok 2016

  This paper presents a short survey on current technology available in hearing aids with a focus on digital signal processing techniques used. First, factors influencing the hearing aid effectiveness are introduced. Then, examples of the present DSP methods and strategies are provided. Also, a description of current limitations of hearing aids and future trends of development are shown. Finally, the notion of computational auditory...

• Behavior Research Methods

  Czasopisma

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

• Research Synthesis Methods

  Czasopisma

  ISSN: 1759-2879 , eISSN: 1759-2887

• Communication Methods and Measures

  Czasopisma

  ISSN: 1931-2458 , eISSN: 1931-2466

• Survey Research Methods

  Czasopisma

  ISSN: 1864-3361

• Devices and Methods of Measurements

  Czasopisma

  ISSN: 2220-9506 , eISSN: 2414-0473

• Quantitative Methods for Psychology

  Czasopisma

  ISSN: 2292-1354

• Mathematical Methods of Statistics

  Czasopisma

  ISSN: 1066-5307 , eISSN: 1934-8045

• Methods Data Analyses

  Czasopisma

  ISSN: 1864-6956 , eISSN: 2190-4936

• Methods and Applications of Analysis

  Czasopisma

  ISSN: 1073-2772 , eISSN: 1945-0001

• Methods in Cell Biology

  Czasopisma

  ISSN: 0091-679X

• Journal of Econometric Methods

  Czasopisma

  eISSN: 2156-6674

• Computational and Mathematical Methods

  Czasopisma

  eISSN: 2577-7408

• Biology Methods and Protocols

  Czasopisma

  eISSN: 2396-8923

• JOURNAL OF MICROBIOLOGICAL METHODS

  Czasopisma

  ISSN: 0167-7012 , eISSN: 1872-8359

• LIMNOLOGY AND OCEANOGRAPHY-METHODS

  Czasopisma

  ISSN: 1541-5856

• Cell Reports Methods

  Czasopisma

  ISSN: 2667-2375

• OPTIMIZATION METHODS & SOFTWARE

  Czasopisma

  ISSN: 1055-6788 , eISSN: 1029-4937

• Organizational Research Methods

  Czasopisma

  ISSN: 1094-4281 , eISSN: 1552-7425

• SOCIOLOGICAL THEORY AND METHODS

  Czasopisma

  ISSN: 0913-1442

• Statistical Methods and Applications

  Czasopisma

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

• TOXICOLOGY MECHANISMS AND METHODS

  Czasopisma

  ISSN: 1537-6524 , eISSN: 1537-6516

• SOCIOLOGICAL METHODS & RESEARCH

  Czasopisma

  ISSN: 0049-1241 , eISSN: 1552-8294