Wyniki wyszukiwania dla: VIBRATION BASED METHODS

• Comparison of direct and inverse methods of satellite observations downscaling for the coastal zone area

  Publikacja

  • A. Chybicki
  • Z. Łubniewski

  - HYDROACOUSTICS - Rok 2016

  The Earth observation satellite imaging systems have known limitations, especially regarding their spatial and temporal resolution. Therefore, approaches which aim to combine data retrieved from sensors of higher temporal and lower spatial resolution with the data characterized by lower temporal but higher spatial resolution are of high interest. This allows for joint utilization of the advantages of both these types of sensors....

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• Finite element modeling of plastic hinges based on ductility demand-capacity method using nonlinear material for dynamic analysis

  Publikacja

  • K. Grębowski
  • K. Wilde
  • M. Miśkiewicz

  - INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING - Rok 2023

  The article discusses modeling plastic hinges in reinforced concrete interme-diate supports using finite elements methods. The ductility demand-capacitymethod was used to determine the geometrical parameters of cross-section plas-ticization zones, their ability to move and rotate, as well as their ductility. Dueto the varied geometry and stiffness of the supports and their nonlinear behav-ior under dynamic load, this method was...

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• Methods of Assessment of Metal Contamination in Bottom Sediments (Case Study: Straszyn Lake, Poland)

  Publikacja

  • E. Kulbat
  • A. Sokołowska

  - ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY - Rok 2019

  The concentrations of six metals (Zn, Cu, Pb, Ni, Cr, and Cd) were investigated in bottom sediments of Straszyn Lake (North Poland). This study was designed to determine a total content of metals and to assess their mobility and bioavailability. The sequential extraction was used to fractionate metals into five fractions: exchangeable, bound to carbonates, bound to Fe–Mn oxides, bound to organic matter, and residual. The evaluation...

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• Review of the Application of Graphene-Based Coatings as Anticorrosion Layers

  Publikacja

  • K. Grajewska
  • M. Lieder

  - Coatings - Rok 2020

  Due to the excellent properties of graphene, including flexibility that allows it to adjust to the curvature of the substrate surface, chemical inertness, and impermeability, graphene is used as an anticorrosion layer. In this review, we present the current state-of-the-art in the application of graphene in the field of protective coatings. This review provides detailed discussions about the protective properties of graphene coatings...

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• Evaluation of Machine Learning Methods for the Experimental Classification and Clustering of Higher Education Institutions

  Publikacja

  • Ł. Brzezicki
  • J. Maślankowski

  - Rok 2022

  Higher education institutions have a big impact on the future of skills supplied on the labour market. It means that depending on the changes in labour market, higher education institutions are making changes to fields of study or adding new ones to fulfil the demand on labour market. The significant changes on labour market caused by digital transformation, resulted in new jobs and new skills. Because of the necessity of computer...

• RDF dataset profiling - a survey of features, methods, vocabularies and applications

  Publikacja

  • M. B. Ellefi
  • B. Zohra
  • J. G. Breslin
  • E. Demidova
  • S. Dietze
  • K. Todorov
  • J. Szymański

  - Semantic Web - Rok 2018

  The Web of Data, and in particular Linked Data, has seen tremendous growth over the past years. However, reuse and take-up of these rich data sources is often limited and focused on a few well-known and established RDF datasets. This can be partially attributed to the lack of reliable and up-to-date information about the characteristics of available datasets. While RDF datasets vary heavily with respect to the features related...

• Environmental impact of construction. Methods of conscious shaping architecture in terms of ecological solutions

  Publikacja

  • J. Cudzik
  • J. Kruk

  - Przestrzeń i Forma - Rok 2022

  Shaping an ecologically conscious society is a process that also affects architecture. Currently, designers are eagerly looking for solutions that are beneficial in terms of carbon footprint. For the proper multi-criteria assessment and selection of adequate solutions, it is necessary to use appropriate tools such as, for example, the Life Cycle Assessment (LCA) method or the rules of ecological certification (BREEAM and LEED)....

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• Methods of Incomplete and Uncertain Knowledge Acquisition in the Knowledge Processing Environemnt

  Publikacja

  • C. Orłowski
  • T. Sitek
  • R. Rybacki

  - LECTURE NOTES IN COMPUTER SCIENCE - Rok 2010

  The authors in this paper present a concept of the environment to acquire and process knowledge about information technology. This solution is part of a project of which the objective is to build a system for the evaluation of IT tools and methodologies. Knowledge within this domain is always either uncertain or incomplete. Therefore, the authors focused on designing a dedicated algorithm for its acquisition and processing. One...

• CaO-based high temperature CO2 sorbents – Literature review

  Publikacja

  • D. Konopacka-Łyskawa
  • N. Czaplicka
  • A. Szefer

  - Chemical and Process Engineering : New Frontiers - Rok 2021

  The use of CaO-based adsorbents has a high potential to capture CO2 from various systems due to its high reactivity with CO2, high capacity, and low cost of naturally derived CaO. The application of CaO-based sorbents to remove carbon dioxide is based on a reversible reaction between CaO and CO2. However, multiple carbonation/calcination cycles lead to a rapid reduction in the sorption capacity of natural CaO, and therefore efforts...

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• A novel version of simulated annealing based on linguistic patterns for solving facility layout problems

  Publikacja

  • J. Grobelny
  • R. Michalski

  - Knowledge-Based Systems - Rok 2017

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• COMMUNICATIONS IN STATISTICS-THEORY AND METHODS

  Czasopisma

  ISSN: 0361-0926 , eISSN: 1532-415X

• COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING

  Czasopisma

  ISSN: 1069-8299

• COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE

  Czasopisma

  ISSN: 0169-2607 , eISSN: 1872-7565

• Computer Methods in Materials Science

  Czasopisma

  ISSN: 1641-8581

• Communications for Statistical Applications and Methods

  Czasopisma

  ISSN: 2287-7843 , eISSN: 2383-4757

• International Journal of Qualitative Methods

  Czasopisma

  ISSN: 1609-4069

• Computational Methods for Differential Equations

  Czasopisma

  ISSN: 2345-3982 , eISSN: 2383-2533

• FORMAL METHODS IN SYSTEM DESIGN

  Czasopisma

  ISSN: 0925-9856 , eISSN: 1572-8102

• Analytic Methods in Accident Research

  Czasopisma

  ISSN: 2213-6657 , eISSN: 2213-6665

• Computational Methods and Function Theory

  Czasopisma

  ISSN: 1617-9447 , eISSN: 2195-3724

• Computational Methods in Applied Mathematics

  Czasopisma

  ISSN: 1609-9389 , eISSN: 1609-4840

• Journal of Analytical Methods in Chemistry

  Czasopisma

  ISSN: 2090-8865 , eISSN: 2090-8873

• JOURNAL OF PHARMACOLOGICAL AND TOXICOLOGICAL METHODS

  Czasopisma

  ISSN: 1056-8719 , eISSN: 1873-488X

• Human Gene Therapy Methods

  Czasopisma

  ISSN: 1946-6536 , eISSN: 1946-6544

• Radiation Detection Technology and Methods

  Czasopisma

  ISSN: 2509-9930 , eISSN: 2509-9949

• Monte Carlo Methods and Applications

  Czasopisma

  ISSN: 0929-9629

• Methods of Functional Analysis and Topology

  Czasopisma

  ISSN: 1029-3531

• Methods and Objects of Chemical Analysis

  Czasopisma

  ISSN: 1991-0290 , eISSN: 2413-6166

• Political Science Research and Methods

  Czasopisma

  ISSN: 2049-8470 , eISSN: 2049-8489

• Qualitative & Quantitative Methods in Libraries

  Czasopisma

  ISSN: 2241-1925

• International Journal of Computational Methods

  Czasopisma

  ISSN: 0219-8762 , eISSN: 1793-6969

• JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS

  Czasopisma

  ISSN: 0165-022X

• MATHEMATICAL METHODS IN THE APPLIED SCIENCES

  Czasopisma

  ISSN: 0170-4214 , eISSN: 1099-1476

• OPTIMAL CONTROL APPLICATIONS & METHODS

  Czasopisma

  ISSN: 0143-2087 , eISSN: 1099-1514

• ANTI-CORROSION METHODS AND MATERIALS

  Czasopisma

  ISSN: 0003-5599 , eISSN: 1758-4221

• MATHEMATICAL METHODS OF OPERATIONS RESEARCH

  Czasopisma

  ISSN: 1432-2994 , eISSN: 1432-5217

• Journal of Mixed Methods Research

  Czasopisma

  ISSN: 1558-6898 , eISSN: 1558-6901

• Nature Reviews Methods Primers

  Czasopisma

  eISSN: 2662-8449

• Logical Methods in Computer Science

  Czasopisma

  ISSN: 1860-5974

• STATISTICAL METHODS IN MEDICAL RESEARCH

  Czasopisma

  ISSN: 0962-2802 , eISSN: 1477-0334

• Topological Methods in Nonlinear Analysis

  Czasopisma

  ISSN: 1230-3429

• ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING

  Czasopisma

  ISSN: 1134-3060 , eISSN: 1886-1784

• Accelerated Gradient-Based Optimization of Antenna Structures Using Multi-Fidelity Simulations and Convergence-Based Model Management Scheme

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska

  - IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION - Rok 2021

  The importance of numerical optimization has been steadily growing in the design of contemporary antenna structures. The primary reason is the increasing complexity of antenna topologies, [ a typically large number of adjustable parameters that have to be simultaneously tuned. Design closure is no longer possible using traditional methods, including theoretical models or supervised parameter sweeping. To ensure reliability, optimization...

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• Communication Model Order Reduction in Hybrid Methods Involving Generalized Impedance Matrix

  Publikacja

  • G. Fotyga
  • D. Szypulski
  • R. Lech
  • P. Kowalczyk

  - IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION - Rok 2020

  A novel strategy for the efficient analysis of frequency-domain scattering electromagnetic problems in open and closed domains is presented. A fully automatic model-order reduction technique, called the enhanced reduced-basis method, is applied to increase the efficiency of the hybrid approach, which combines the finite-element and mode-matching methods. Numerical tests show that the proposed algorithm yields reliable and highly...

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• Analysis and evaluation of grouping methods for effective cutting tool operation

  Publikacja

  • M. Dobrzyński
  • W. Przybylski

  - Journal of Machine Construction and Maintenance - Rok 2018

  This article presents the possibilities for using cluster analysis in the assignment of machine tools in automated manufacturing systems. Based on the similarity of manufacturing processes in the system, cutting tools have been grouped. The objective was to obtain groups of similar objects, which could potentially ensure the reduction of the frequency and time of setups, optimizing the maintenance of tool resources and improving...

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• Occurrence and Levels of Biogenic Amines in Beers Produced by Different Methods

  Publikacja

  • K. Nalazek-Rudnicka
  • W. Wojnowski
  • A. Wasik

  - Foods - Rok 2021

  The concentration of biogenic amines (BAs) in beer depends, among other factors, on the activity of microorganisms, in particular lactic acid bacteria. In this work an analytical method based on derivatization with tosyl chloride and high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) was used to determine 17 BAs in samples of commercially available beers, and to monitor the changes in concentration of...

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• [IMa] Experimental Methods for Materials Characterisation - 2024

  Kursy Online

  • T. Klimczuk
  • N. A. Wójcik
  • R. Bogdanowicz
  • M. Strankowski
  • M. Sobaszek
  • J. Karczewski
  • M. Gazda
  • S. Molin

  {mlang pl} Dyscyplina: inżynieria materiałowa Zajęcia obowiązkowe dla doktorantów I i II roku Prowadzący:    R. Bogdanowicz, J. Karczewski, T. Klimczuk, S. Molin, M. Strankowski, N. Wójcik,  Liczba godzin: 30 Forma zajęć: laboratoria {mlang} {mlang en} Discipline: materials engineering Obligatory course for 1-st and 2nd-year PhD students Teachers: R. Bogdanowicz, J. Karczewski, T. Klimczuk, S. Molin, M. Strankowski, N....

• Biomaterials processing and testing methods 2022/23

  Kursy Online

  • I. Koss-Mikołajczyk
  • A. Sommer
  • H. Staroszczyk

• Biomaterials processing and testing methods (2024/25)

  Kursy Online

  • K. Parchem
  • I. Koss-Mikołajczyk
  • A. Sommer
  • H. Staroszczyk

• Synthesis Methods of nanomaterials & Experimental nanotechnology

  Kursy Online

  • M. S. Łapiński