Search results for: radiotracer measurement

• MEASUREMENT

  Journals

  ISSN: 0263-2241 , eISSN: 1873-412X

• Measurement Automation Monitoring

  Journals

  ISSN: 2450-2855

• Metrology and Measurement Systems

  Journals

  ISSN: 0860-8229 , eISSN: 2300-1941

• RADIATION MEASUREMENTS

  Journals

  ISSN: 1350-4487

• Improvement of radiotracers experiments in mass transfer processes

  Publication

  • L. Petryka
  • V. Mosorov
  • M. Zych
  • R. Hanus
  • J. Sobota
  • M. Jaszczur
  • D. Świsulski

  - EPJ Web of Conferences - Year 2017

  The greatest part of industrial mass transfer is based on continuous transportation of different substances throughout especially constructed installations. In that kind of practice, a flow of such mass in each part determines the process unit and can be described by the residence time distribution (RTD) of the substance inside this unit. This parameter may be evaluated by the properly arranged tracer experiment. It is worthwhile...

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• MEASUREMENT SCIENCE & TECHNOLOGY

  Journals

  ISSN: 0957-0233 , eISSN: 1361-6501

• IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

  Journals

  ISSN: 0018-9456 , eISSN: 1557-9662

• Paweł Burdziakowski dr inż.

  People

  Department of Geodesy

  Paweł Burdziakowski, PhD, is a professional in low-altitude aerial photogrammetry and remote sensing, marine and aerial navigation. He is also a licensed flight instructor and software developer. His main areas of interest are digital photogrammetry, navigation of unmanned platforms and unmanned systems, including aerial, surface, underwater. He conducts research in algorithms and methods to improve the quality of spatial measurements...

• MEASUREMENT TECHNIQUES

  Journals

  ISSN: 0543-1972 , eISSN: 1573-8906

• Measurement: Sensors

  Journals

  eISSN: 2665-9174

• MEASUREMENT & CONTROL

  Journals

  ISSN: 0020-2940 , eISSN: 2051-8730

• Maciej Wróbel dr inż.

  People

  Department of Metrology and Optoelectronics

  Received PhD from Gdańsk University of Technology in 2019. Research interests involve non-invasive applications of Raman spectroscopy for tissue analysis, specifically blood parameters measurements. Tissue mimicking phantoms, measurement of optical properties (scattering, absorption), as well as other optical sensing methods. Raman spectroscopy and surface-enhanced Raman spectroscopy (SERS) utilized for measurements of biological...

• FLOW MEASUREMENT AND INSTRUMENTATION

  Journals

  ISSN: 0955-5986 , eISSN: 1873-6998

• The issue of uncertainty of visual measurement techniques for long distance measurements based on the example of applying electric traction elements in diagnostics and monitoring

  Publication

  • J. Skibicki

  - MEASUREMENT - Year 2018

  Rail transport is the most economical and energy-effective in the field of land transport, in particular electrified. In order to ensure efficient and reliable operation of electrified rail transport, the issues of monitoring and diagnostics of the traction infrastructure and vehicles are extremely important. The most critical point in the transmission of electric energy to the vehicle is the sliding contact of the current collector...

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• EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT

  Journals

  ISSN: 0013-1644 , eISSN: 1552-3888

• Journal of Nursing Measurement

  Journals

  ISSN: 1061-3749 , eISSN: 1945-7049

• Journal of Applied Measurement

  Journals

  ISSN: 1529-7713

• Modelling, Measurement and Control A

  Journals

  ISSN: 1259-5985

• Performance Measurement and Metrics

  Journals

  ISSN: 1467-8047 , eISSN: 1758-6925

• APPLIED PSYCHOLOGICAL MEASUREMENT

  Journals

  ISSN: 0146-6216 , eISSN: 1552-3497

• Journal of Educational Measurement

  Journals

  ISSN: 0022-0655 , eISSN: 1745-3984

• Applied Measurement in Education

  Journals

  ISSN: 0895-7347 , eISSN: 1532-4818

• Revisiting the Measurement of Anomie

  Publication

  • A. Teymoori
  • J. Jetten
  • B. Bastian
  • A. Ariyanto
  • F. Autin
  • N. Ayub
  • C. Badea
  • T. Besta
  • F. Butera
  • R. Costa-Lopes... and 24 others

  - PLOS ONE - Year 2016

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• MEASUREMENT OF NOISE IN SUPERCAPACITORS

  Publication

  • A. Szewczyk

  - Metrology and Measurement Systems - Year 2017

  A developed method and measurement setup for measurement of noise generated in a supercapacitor is presented. The requirements for noise data recording are considered and correlated with working modes of supercapacitors. An example of results of low-frequency noise measurements in commercially available supercapacitors are presented. The ability of flicker noise measurements suggests that they can be used to assess quality of tested supercapacitors.

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• Comparison of the tests for equivalence of the measurement methods for measurement of PM10 dust in ambient air

  Publication

  • J. Gębicki
  • K. Szymańska

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2011

  The paper presents the motives for conducting the equivalence tests and the reasons of discrepancies between the results of PM10 dust concentration obtained via the reference method and the methods based on 'on-site' measurement. The reference and non-reference methods of measurement of PM10 dust concentration in air have been discussed. Field tests for equivalence, following the Polish standard and the European Union (EU) guidelines,...

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• Field measurements

  Publication

  • T. Widerski
  • K. Daliga
  • B. Szczechowski

  - Year 2015

  The article presents the scope and methodologies used in the course of geodetic measurements accompanying archaeological excavations in the area of the Wisłoujście Fortress in Gdańsk

• A method of two-terminal excess noise measurement with a reduction of measurement system and contact noise

  Publication

  • A. Szewczyk
  • L. Spiralski
  • L. Hasse

  - Year 2005

  Przedstawiono metodę i system do pomiaru szumów nadmiarowych dwójników elektrycznych ze znaczną redukcją wpływu szumów własnych systemu pomiarowego i szumów kontaków. Proponowana metoda może byc zastosowana do pomiaru szumów elementów z wyprowadzonymi końcówkami, bądź też struktur, gdy jako wzorcowy szum odniesienia może zostać zastosowany szum struktury rezystywnej wytworzonej bezpośrednio na strukturze w otoczeniu elementu testowanego.

• Devices and Methods of Measurements

  Journals

  ISSN: 2220-9506 , eISSN: 2414-0473

• Measurement Science Review

  Journals

  ISSN: 1335-8871

• Spikes removal in surface measurement

  Publication

  • P. Podulka
  • P. Pawlus
  • P. Dobrzański
  • A. Lenart

  - Journal of Physics: Conference Series - Year 2014

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• The prototype of a wireless measurement card

  Publication

  • W. Jesko
  • P. Kuwalek
  • P. Kuwałek

  - ITM Web of Conferences - Year 2019

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• Air Pollutant Emission Measurement

  Publication

  • N. Račić
  • B. Lalić
  • I. Komar
  • F. Vidović
  • L. Stazić

  - Pedagogika-Pedagogy - Year 2021

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• Educational Measurement-Issues and Practice

  Journals

  ISSN: 0731-1745 , eISSN: 1745-3992

• Journal of Food Measurement and Characterization

  Journals

  ISSN: 1932-7587

• Mediterranean Journal of Measurement and Control

  Journals

  ISSN: 1743-9310

• IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE

  Journals

  ISSN: 1094-6969 , eISSN: 1941-0123

• Modelling, Measurement and Control C

  Journals

  ISSN: 1259-5977

• IET Science Measurement & Technology

  Journals

  ISSN: 1751-8822 , eISSN: 1751-8830

• Measurement-Interdisciplinary Research and Perspectives

  Journals

  ISSN: 1536-6367 , eISSN: 1536-6359

• Journal of Economic and Social Measurement

  Journals

  ISSN: 0747-9662

• Modelling, Measurement and Control B

  Journals

  ISSN: 1259-5969

• Measurement and Evaluation in Counseling and Development

  Journals

  ISSN: 0748-1756 , eISSN: 1947-6302

• Designing a magnetoacoustic emission measurement configuration for measurement of creep damage in power plant boiler tubes

  Publication

  • B. Augustyniak
  • M. Chmielewski
  • L. Piotrowski
  • J. M. Sablik

  - JOURNAL OF APPLIED PHYSICS - Year 2002

  Opisywane są własności skonstruowanego detektora emisji magneto-akustycznej (EMA) służącego dla pomiaru stopnia degradacji rurociągów w przemyśle energetycznym. Specjalna budowa biegunów magnesu umożliwia ich dopasowanie do zakrzywionych powierzchni. Układ pomiarowy pozwala na badanie natężenia EMA dla pola wzdłuż osi rury, a także w kierunku obwodowym. Wykazano, iż możliwa jest detekcja zmiany stopnia degradacji materiału na obwodzie...

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• Method and measurement system for DC characteristics measurement of power diodes in very wide current range

  Publication

  • J. A. Cichosz
  • A. Szewczyk
  • B. Stawarz-Graczyk

  - Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej - Year 2012

  W artykule przedstawiono układ pomiarowy do pomiaru charakterystyk stałoprądowych diod. Pomiar przeprowadzany jest metodą impulsową w celu zapewnienia stałej temperatury badanego elementu w trakcie pomiaru. Do zapewnienia odpowiedniej liczby punktów pomiarowych wykorzystano układ zmodyfikowanej drabinki R2R z pojedynczymi kluczami sterującymi.

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• PHYSIOLOGICAL MEASUREMENT

  Journals

  ISSN: 0967-3334 , eISSN: 1361-6579

• Linearization in impedance measurements

  Publication

  • K. Darowicki
  • K. Darowicki

  - ELECTROCHIMICA ACTA - Year 1997

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• HYDROACOUSTIC NOISE MEASUREMENTS

  Publication

  • E. Kozaczka

  - Year 2013

  The paper deals mainly with investigation of underwater noise that propagation is in shallow water. In this paper has been presented the experimental investigation results concerning the distribution of the sound field pressure generated by moving ships in the shallow water at the small distance from the ship. The main acoustical characteristics describing features of the field are spectrograms in pseudo 3D system – distance and frequency...

• Stochastic resonance in measurements

  Publication

  • S. Babicz-Kiewlicz

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2011

  Noise is usually associated with the negative phenomenon, hampering the measurements data and their analysis. This view has been broken in the '80s when the phenomenon of stochastic resonance (Stochastic Resonance - SR) was discovered. It is a phenomenon that occurs in nonlinear dynamic measurement systems when the selected input noise can optimize system performance. SR became a way to improve efficiency of weak signals detection....

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• Four-state measurement method for direct-reading noise figure measurement of low-gain two-ports.

  Publication

  • W. Adamski

  - Year 2004

  Omówiono problemy techniczne pomiaru współczynnika szumu dwuwrotników o małym wzmocnieniu mocy dysponowanej realizowanych przy stosowaniu znanych metod pomiaru współczynnika szumu. Przedstawiono nową czterostanową metodę pomiaru umożliwiającą uniezależnienie wskazań automatycznego miernika współczynnika szumu zarówno od wartośći wzmocnienia dwuwrotnika badanego jak i współczynnika szumu odbiornika pomiarowego. Wyprowadzone zależności...

• Effect of Time Varying Measurement Conditions on Antenna Pattern in Near Field Measurement and Its Correction Procedure

  Publication

  • M. Mazur
  • W. Marynowski
  • A. Kusiek
  • W. Zieniutycz

  - Year 2014

  Authors present the procedure of taking into account the changes of electrical parameters of setup due to the time drift of temperature during the procedure of near field measurement. It is proposed to make additional measurements in determined positions of probe are next used the results to introduce corrections terms in measured data. Such approach was verified practically in experimental near field measurement system.

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