Wyniki wyszukiwania dla: body imepedance

• FEW-BODY SYSTEMS

  Czasopisma

  ISSN: 0177-7963 , eISSN: 1432-5411

• Technologia Wody

  Czasopisma

  ISSN: 2080-1467

• BODY IMAGE

  Czasopisma

  ISSN: 1740-1445 , eISSN: 1873-6807

• Body & Society

  Czasopisma

  ISSN: 1357-034X , eISSN: 1460-3632

• A Probe into the Corrosion Behavior of a WE43B Magnesium Alloy in a Simulated Body Fluid using Dynamic Electrochemical Impedance Spectroscopy

  Publikacja

  • H. Gerengi
  • S. Lorenzi
  • M. Solomon
  • P. Ślepski
  • M. Cabrini

  - JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE - Rok 2023

  WE43B is one of the newest Mg alloys with practical application in biomedical implant technology. This work attempts to scrutinize the corrosion characteristics of WE43B alloy in a simulated body fluid (SBF) at a typical body temperature. The dynamic-electrochemical impedance spectroscopy with the capacity to track changes on surfaces in a dynamic corrosive system is used in combination with other classical techniques namely, linear...

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• Body, Space and Technology

  Czasopisma

  eISSN: 1470-9120

• Radio Channel Measurements in Body-to-Body Communications in Different Scenarios

  Publikacja

  • S. J. Ambroziak
  • L. M. Correia
  • K. Turbić

  - Rok 2016

  This paper presents body-to-body radio channel measurements at the 2.45 GHz band, for different body motion scenarios and on-body antenna placements, and both indoor and outdoor environments. Measurement equipment, investigated scenarios and considered environments are described, an initial analysis of results being presented. The mean path loss and the standard deviation depend on the mutual location of transmitting and receiving...

• Radio Channel Measurements in Body-to-Body Communications in Different Scenarios

  Publikacja

  • S. J. Ambroziak
  • L. M. Correia
  • K. Turbić

  - Rok 2016

  This paper presents body-to-body radio channel measurements at the 2.45 GHz band, for different body motion scenarios and on-body antenna placements, and both indoor and outdoor environments. Measurement equipment, investigated scenarios and considered environments are described, an initial analysis of results being presented. The mean path loss and the standard deviation depend on the mutual location of transmitting and receiving...

• Measurement Stand and Methodology for Research of the Off-Body and Body-to-Body Radio Channels in WBANs with Different Diversity Schemes

  Publikacja

  • S. J. Ambroziak

  - International Journal of Antennas and Propagation - Rok 2019

  The concept of an experimental test bed for system loss and channel impulse response measurements for off-body and body-to-body radio channels in wireless body area networks (WBANs) is fully described. The possible measurement scenarios that may occur in investigation of off-body and body-to-body channels are classified and described in detail. Additionally, an evaluation is provided of the standard and expanded uncertainties of...

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• Badanie i analiza efektu cienia radiowego w sieciach WBAN typu off-body i body-to-body

  Publikacja

  • S. J. Ambroziak
  • K. Turbić
  • L. M. Correia

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Rok 2018

  W referacie zaprezentowano prosty model matematyczny, opisujący efekt cienia radiowego powodowany przez ciało ludzkie w sieciach WBAN typu off-body i body-to-body. Model ten oparty jest na charakterystyce cienia radiowe-go w postaci funkcji kosinusoidalnej z empirycznie wyznaczonym parametrem amplitudy (maksimum charaktery-styki cienia radiowego), który – jak dowiedziono – jest liniowo zależny od odległości między anteną nasobną...

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