Wyniki wyszukiwania dla: VIBRATION BASED METHODS

• Intelligent methods for musical rhythm retrieval.

  Publikacja

  • J. Wójcik
  • B. Kostek

  - Rok 2004

  W pracy przedstawiono postać funkcji rankingujacej poszczególnych dźwięków frazy muzycznej. Opracowano metodę tworzenia wszystkich możliwych hierarchicznych struktur rytmicznych, zwanych hipotezami rytmicznymi. Otrzymane hipotezy są następnie porządkowane w kolejności malejącej wartości funkcji rankingującej, aby ustalić, która ze znalezionych hipotez będzie uznana za właściwą strukturę rytmiczną utworu muzycznego. Postać funkcji...

• Methods in Ecology and Evolution

  Czasopisma

  ISSN: 2041-210X , eISSN: 2041-2096

• Methods for Elucidation of DNA-Anticancer Drug Interactions and Their Applications in the Development of New Drugs

  Publikacja

  • M. Misiak
  • F. Mantegazza
  • G. Beretta

  - CURRENT PHARMACEUTICAL DESIGN - Rok 2016

  DNA damaging agents including anthracyclines, camptothecins and platinum drugs are among most frequently used drugs in the chemotherapeutic routine. Due to their relatively low selectivity for cancer cells, administration is associated with adverse side effects, whereas the inherent genotoxicity of these drugs is associated with risk of developing secondary cancers. Development of new drugs, which could be spared of these drawbacks...

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• Monitoring the Uniformity of Fish Feeding Based on Image Feature Analysis

  Publikacja

  • P. Lech
  • K. P. Okarma
  • A. Korzelecka-Orkisz
  • A. T. Tański
  • K. Formicki

  - Rok 2021

  The main purpose of the conducted research is the development and experimental verification of the methods for detection of fish feeding as well as checking its uniformity in the recirculating aquaculture systems (RAS) using machine vision. A particular emphasis has been set on the methods useful for rainbow trout farming. Obtained results, based on the analysis of individual video...

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• DBpedia and YAGO Based System for Answering Questions in Natural Language

  Publikacja

  • T. M. Boiński
  • J. Szymański
  • B. Dudek
  • P. Zalewski
  • S. Dompke
  • M. Czarnecka

  - Rok 2018

  In this paper we propose a method for answering class 1 and class 2 questions (out of 5 classes defined by Moldovan for TREC conference) based on DBpedia and YAGO. Our method is based on generating dependency trees for the query. In the dependency tree we look for paths leading from the root to the named entity of interest. These paths (referenced further as fibers) are candidates for representation of actual user intention. The...

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• Machine Learning and Deep Learning Methods for Fast and Accurate Assessment of Transthoracic Echocardiogram Image Quality

  Publikacja

  • W. Nazar
  • K. Nazar
  • L. Daniłowicz-Szymanowicz

  - Life - Rok 2024

  High-quality echocardiogram images are the cornerstone of accurate and reliable measurements of the heart. Therefore, this study aimed to develop, validate and compare machine learning and deep learning algorithms for accurate and automated assessment of transthoracic echocardiogram image quality. In total, 4090 single-frame two-dimensional transthoracic echocardiogram...

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• Methods of solving the Atkins equation determine shear angle with taking into consideration a modern fracture mechanics

  Publikacja

  • D. Chuchała
  • R. Chuchała
  • T. Ochrymiuk
  • K. Orłowski

  - Annals of WULS, Forestry and Wood Technology - Rok 2014

  In the paper are presented methods of solving nonlinear Atkins equation . The Atkins equation describe shear angle with taking into account properties of material cutting. To solve Atkins equation has been used iterative methods: Newton method and simplified method of simple iteration. Method of simple iteration is presented in the form of Java application.

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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 measurement signal acquisition from the rotational flow meter for frequency analysis

  Publikacja

  • D. Świsulski
  • R. Hanus
  • M. Zych
  • L. Petryka

  - EPJ Web of Conferences - Rok 2017

  One of the simplest and commonly used instruments for measuring the flow of homogeneous substances is the rotational flow meter. The main part of such a device is a rotor (vane or screw) rotating at a speed which is the function of the fluid or gas flow rate. A pulse signal with a frequency proportional to the speed of the rotor is obtained at the sensor output. For measurements in dynamic conditions, a variable interval between...

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• 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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• Optymalizacja strategii sieci inteligentnych agentów za pomocą programowania genetycznego w systemie rozproszonym realizującym paradygmat volunteer computing

  Publikacja

  • W. Korłub

  - Rok 2017

  Dynamicznie rosnąca złożoność i wymagania w odniesieniu do rozproszonych systemów informatycznych utrudnia zarządzanie dostępnymi zasobami sprzętowymi i programistycznymi. Z tego powodu celem rozprawy jest opracowanie wielokryterialnej metody programowania genetycznego, która pozwala na optymalizację strategii zespołu inteligentnych agentów programistycznych w zakresie zarządzania systemem realizującym paradygmat volunteer computing....

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• Wykorzystanie analizy kosztów w zarządzaniu szpitalem publicznym

  Publikacja

  • J. Kujawska

  - Przedsiębiorczość i Zarządzanie - Rok 2013

  Problemy z finansowaniem opieki zdrowotnej obserwowane są praktycznie na całym świecie. Jako przyczyny wzrostu wydatków uważa się głównie starzenie się populacji, złożoną naturę współczesnych chorób i szerokie wykorzystywanie kosztownych technologii. Systemy opieki zdrowotnej na całym świecie stają przed trudnym wyzwaniem zwiększenia efektywności, co oznacza kontrolowanie kosztów, przy jednoczesnym zapewnieniu wysokiej jakości...

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• Modelowanie matematyczne górnej sieci trakcyjnej dla potrzeb diagnostyki odbieraków prądu

  Publikacja

  • A. Wilk
  • K. Karwowski
  • M. Michna
  • M. Mizan
  • J. Skibicki
  • P. Kaczmarek

  - Rok 2014

  Górna sieć trakcyjna jest obecnie najbardziej skutecznym sposobem zasilania kolejowych pojazdów elektrycznych. Wzrost prędkości pojazdów zwiększa pobór mocy i wymaga zapewnienia właściwej współpracy odbieraków prądu pojazdów z siecią jezdną. Metody modelowania i projektowania wspomaganego komputerowo dla górnej sieci trakcyjnej są obecnie na całym świecie szeroko rozwijane. W artykule przedstawiono nowy model matematyczny elementów...

• 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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• Optical properties of MnO-B2O3 based glass

  Dane Badawcze

  open access

  • M. Łapiński

  MnO-B2O3 based glass with Au nanoparticles samples were  annealing for a various time (in a range of 24-96 hours) at various temperatures (from 340 up to 350 deg.). Presence of silver nanoparticles was detected by UV-VIS measurements. On the basis of change optical bandgap, Ag NPs was detected.

• 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...

• 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...

• 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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• 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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• 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...

• [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

• 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