Search results for: HEMATOCRIT MEASUREMENT

• MEASUREMENT

  Journals

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

• Measurement Automation Monitoring

  Journals

  ISSN: 2450-2855

• Optoelectronic device for hematocrit measurements

  Publication

  • M. Hirsch
  • D. Majchrowicz
  • A. Mazikowski

  - Year 2015

  An optoelectronic system for measurements of hematocrit level (HCT) in the whole human blood is presented. Proposed system integrates a dedicated optoelectronic sensor, a microcontroller and a small LCD display in a low cost, battery-powered, handheld device. Chosen method for determining blood hematocrit level is based on optical properties of whole blood in visible and NIR wavelength range. Measurements with the use of proposed...

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• Metrology and Measurement Systems

  Journals

  ISSN: 0860-8229 , eISSN: 2300-1941

• Low-coherence method of hematocrit measurement

  Publication

  • M. Szczerska
  • M. Gnyba
  • M. Kruczkowski

  - ACTA PHYSICA POLONICA A - Year 2011

  W artykule opisano niskokoherencyjna metodę pomiaru hematokrytu krwi.

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• Low-coherence method of hematocrit measurement

  Publication

  • M. Szczerska
  • M. Gnyba
  • M. Kruczkowski

  - Year 2011

  During the last thirty years low-coherence measurement methods have gained popularity because of their unique advantages. Low-coherence interferometry, low-coherence reflectometry and low-coherence optical tomography offer resolution and dynamic range of measurement at the range of classical optical techniques. Moreover, they enable measurements of the absolute value of the optical path differences, which is still an unsolved problem...

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• RADIATION MEASUREMENTS

  Journals

  ISSN: 1350-4487

• MEASUREMENT SCIENCE & TECHNOLOGY

  Journals

  ISSN: 0957-0233 , eISSN: 1361-6501

• Spectroscopic and Wireless Sensor of Hematocrit Level

  Publication

  • E. Krystian
  • M. Jędrzejewska-Szczerska
  • M. Sobaszek

  - Procedia Engineering - Year 2012

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• Spectroscopic and wireless sensor of hematocrit level

  Publication

  • E. Krystian
  • M. Szczerska
  • M. Sobaszek

  - Year 2012

  An optical method for hematocrit measurement has been presented. the sensor, designed and developed by authors, consists of spectroscopic set-up controlled by a microcontroller. measurement results are sent via wireless module. experiment has confirmed the ability of the sensor to determine the hematocrit with appropriate measurementaccuracy.

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• Spectroscopic wireless sensor of hematocrit level

  Publication

  • M. Szczerska
  • M. Gnyba
  • M. Sobaszek
  • E. Krystian

  - SENSORS AND ACTUATORS A-PHYSICAL - Year 2013

  An optical method for hematocrit measurement is presented. The sensor, designed and developed by authors, consists of a spectroscopic set-up and a microcontroller. The work of the sensor is based on measurement of intensity of two selected spectral bands. Tests confirmed the ability of the sensor to determine the hematocrit level with appropriate measurement accuracy. Measurement results can be transmitted via wireless module to...

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• IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

  Journals

  ISSN: 0018-9456 , eISSN: 1557-9662

• Optical Investigation of Hematocrit Level in Human Blood

  Publication

  • M. Szczerska
  • M. Gnyba

  - ACTA PHYSICA POLONICA A - Year 2011

  W artykule przedstawiono możliwości wykorzystania metod optoelektronicznych, takich jak: spektroskopia Ramana i interferometria niskokoherencyjna do pomiaru poziomu hematokrytu ludzkiej krwi.

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• MEASUREMENT TECHNIQUES

  Journals

  ISSN: 0543-1972 , eISSN: 1573-8906

• Measurement: Sensors

  Journals

  eISSN: 2665-9174

• MEASUREMENT & CONTROL

  Journals

  ISSN: 0020-2940 , eISSN: 2051-8730

• Response of a New Low-Coherence Fabry-Perot Sensor to Hematocrit Levels in Human Blood

  Publication

  • M. Jędrzejewska-Szczerska

  - SENSORS - Year 2014

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• Optimization of a Fabry-Perot Sensing Interferometer design for an optical fiber sensor of hematocrit level

  Publication

  • P. Wierzba
  • M. Szczerska

  - ACTA PHYSICA POLONICA A - Year 2013

  Continuous measurement of the hemato crit level in blo o d can p otentially b e p erformed using optical bre sensors. The FabryPerot interferometric sensors are a promising candidate in this application. The most imp ortant step in the design of the sensor is design of the sensing interferometer. Adequate cavity length and high interference contrast are two most imp ortant requirements in this application. The design metho d of...

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• Response of a New Low-Coherence Fabry-Perot Sensor to Hematocrit Levels in Human Blood

  Publication

  • M. Szczerska

  - SENSORS - Year 2014

  In this paper, a low-coherence Fabry-Perot sensor with a spectrally measured signal processing response to the refractive index of liquids is presented. Optical fiber sensors are potentially capable of continuous measuring hematocrit levels in blood. Low-coherence Fabry-Perot interferometric sensors offer a robust solution, where information about the measurand is encoded in the full spectrum of light reflected from the sensing...

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• 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...

• 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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• 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...

• FLOW MEASUREMENT AND INSTRUMENTATION

  Journals

  ISSN: 0955-5986 , eISSN: 1873-6998

• 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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• Devices and Methods of Measurements

  Journals

  ISSN: 2220-9506 , eISSN: 2414-0473

• 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

• Measurement Science Review

  Journals

  ISSN: 1335-8871

• 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.

• Educational Measurement-Issues and Practice

  Journals

  ISSN: 0731-1745 , eISSN: 1745-3992

• Journal of Food Measurement and Characterization

  Journals

  ISSN: 2193-4126 , eISSN: 2193-4134

• 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

• The prototype of a wireless measurement card

  Publication

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

  - ITM Web of Conferences - Year 2019

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