Search results for: DISPLACEMENT SENSOR, ROTATION SENSOR, GAP WAVEGUIDE TECHNOLOGY.

• Increased inspiratory resistance affects the dynamic relationship between blood pressure changes and subarachnoid space width oscillations

  Publication

  • M. Wszedybyl-Winklewska
  • J. Wolf
  • E. Swierblewska
  • K. Kunicka
  • K. Mazur
  • M. Gruszecki
  • P. Winklewski
  • A. F. Frydrychowski
  • L. Bieniaszewski
  • K. Narkiewicz
  • K. Narkiewicz

  - PLOS ONE - Year 2017

  Background and objective Respiration is known to affect cerebrospinal fluid (CSF) movement. We hypothesised that increased inspiratory resistance would affect the dynamic relationship between blood pressure (BP) changes and subarachnoid space width (SAS) oscillations. Methods Experiments were performed in a group of 20 healthy volunteers undergoing controlled intermittent Mueller Manoeuvres (the key characteristic of the procedure...

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• Framework for Integration Decentralized and Untrusted Multi-vendor IoMT Environments

  Publication

  • A. Sobecki
  • J. Szymański
  • D. Gil
  • H. Mora

  - IEEE Access - Year 2020

  Lack of standardization is highly visible while we use historical data sets or compare our model with others that use IoMT devices from different vendors. The problem also concerns the trust in highly decentralized and anonymous environments where sensitive data are transferred through the Internet and then are analyzed by third-party companies. In our research we propose a standard that has been implemented in the form of framework...

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• Solar light driven degradation of norfloxacin using as-synthesized Bi 3+ and Fe 2+ co-doped ZnO with the addition of HSO 5 – : Toxicities and degradation pathways investigation

  Publication

  • N. Shah
  • J. Khan
  • M. Sayed
  • Z. Khan
  • A. Rizwan
  • N. Muhammad
  • G. Boczkaj
  • B. Murtaza
  • M. Imran
  • H. Khan
  • G. Zaman

  - CHEMICAL ENGINEERING JOURNAL - Year 2018

  In this study, solar light responsive Bi3+ and Fe2+ doped ZnO were synthesized and used for photocatalytic degradation of norfloxacin (NOR), an emerging water pollutant. Analysis with Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HRTEM), selected area electron...

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• Modelling and analysis of medium frequency transformers for power converters

  Publication

  • P. Dworakowski

  - Year 2020

  The evolutions in power systems and electric vehicles, related to the economic opportunities and the environmental issues, bring the need of high power galvanically isolated DC-DC converter. The medium frequency transformer (MFT) is one of its key components, enabled by the increasing switching frequency of modern power semiconductors like silicon carbide transistors or diodes. The increased operating frequency offers small...

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• On the Possibilities of Decreasing Power Loss in Large Tilting Pad Thrust Bearings

  Publication

  • M. Wasilczuk
  • G. Rotta

  - TRIBOLOGY LETTERS - Year 2013

  Journal Menu About this Journal Abstracting and Indexing Aims and Scope Article Processing Charges Articles in Press Author Guidelines Bibliographic Information Citations to this Journal Contact Information Editorial Board Editorial Workflow Free eTOC Alerts Publication Ethics Submit a Manuscript Table of Contents Abstract Full-Text PDF Full-Text HTML...

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• Embedded device for indoor positioning of mobile terminals in ISM 2.4 GHz frequency band integrated with ESPAR antenna

  Publication

  • T. Dryjański

  - Year 2018

  In the era of multifunctional mobile phones, wireless positioning is one of the most important branches of telecommunications development. This functionality is possible thanks to global positioning systems such as GPS, whose services are available to every average user. Global systems, however, suffer from their low accuracy in confined environments such as forests and building interiors. A popular...

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• CSR at HEIs: Between Ignorance, Awareness and Knowledge

  Publication

  • J. Wasilczuk
  • M. Popowska

  - Problemy Zarządzania - Year 2022

  The paper focuses on CSR education in Higher Education Institutions. It analyzes current approaches to this education and the enhancements already deployed in the international perspective. The main aim is to conceptualize CSRS education forms within the context of technology-oriented HEIs and propose the model for this education. This model has also been partially verified using the cases of four technical universities. This research...

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• OCENA JAKOŚCI WYBRANYCH POLSKICH WIN GRONOWYCH

  Publication

  • E. Brodnicka

  - Year 2017

  Celem głównym badań było opracowanie i zastosowanie sześciokanałowego potencjometrycznego sensora smaku z elektrodami typu All Solid State Electrode (ASSE) do oceny jakości czerwonych wytrawnych win ze szczepu pinot noir, pod względem wybranych wyróżników jakościowych: rocznik, region uprawy, skład oraz zmiany zachodzące pod wpływem dostępu powietrza. Rozprawa doktorska składała się z dwóch części: teoretycznej (rozdz. 1, 2 i 3)...

• Quality prediction of foil capacitors by acoustic emission signals

  Publication

  • K. Józwiak
  • M. Olesz
  • L. Hasse
  • J. Smulko

  - Year 2010

  Jakość i trwałość kondensatorów foliowych jest zależna od ich warunków pracy (np. nadmiarowego napięcia pracy, temperatury, wilgotności) oraz od potencjalnych defektów wprowadzonych na różnych etapach wytwarzania kondensatorów. Nieustanny nacisk na wzrost jakości wytwarzanych elementów przy jednoczesnej redukcji kosztów wytwarzania oznacza, że nowe, tanie i szybkie metody predykcji jakości tych elementów są mocno poszukiwane. W...