Results 41 to 50 of about 282,489 (306)
Electrical impedance spectroscopy for prostate cancer diagnosis [PDF]
2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012 Electrical impedance was recorded at 21 discrete frequencies (1 to 100 kHz) from 27 ex vivo human prostates. These electrical properties were measured by using custom designed Electrical Impedance Spectroscopy (EIS) sensing biopsy (Bx) needles. EIS-Bx needles gauge the electrical properties of tissue in tandem with the tissue extraction (used for ...
V, Mishra +4 more
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Effect of ADC Resolution on Low-Frequency Electrical Time-Domain Impedance Spectroscopy
Metrology and Measurement Systems, 2017 In this paper, the effect of the resolution of an analogue-to-digital converter (ADC) on the accuracy of timedomain low-frequency electrical impedance spectroscopy is examined.
Namin Reyhaneh L., Ashtiani Shahin J.
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Immittance Spectroscopy of Smart Components and Novel Devices [PDF]
, 1994 AC small-signal immittance spectroscopy is employed as a viable tool to demonstrate electrical characterization, performance improvement, and quality assurance issues of smart materials-based components and novel devices. The variation in the ac response,
Alim, Mohammad Anwarul +2 more
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Electrical impedance spectroscopy study of biological tissues [PDF]
Journal of Electrostatics, 2008 The objective of this study was to investigate the electrical impedance properties of rat lung and other tissues ex vivo using Electrical Impedance Spectroscopy. Rat lungs (both electroporated and naïve (untreated)), and mesenteric vessels (naïve) were harvested from male Sprague-Dawley rats; their electrical impedance were measured using a Solartron ...
D A, Dean +3 more
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The comparison of measured impedance of the bladder tissue with the computational modeling results [PDF]
Journal of Analytical Research in Clinical Medicine, 2015 Introduction: The electrical impedance spectroscopy technique can be used to measure the electrical impedance of the human bladder tissue, for differentiating pathological changes in the urothelium.
ahmad keshtkar, Seyed Kazem Madaen
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Reproducibility and repeatability of measuring the electrical impedance of the pregnant human cervix-the effect of probe size and applied pressure [PDF]
, 2009 Background: The utility of cervical electrical impedance spectroscopy (EIS) as a diagnostic tool is being investigated in clinical trials. We sought to assess the reliability of two different sizes of tetrapolar probes used in measuring cervical ...
Anumba, D.O.C. +3 more
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Practical Characterization of Cell-Electrode Electrical Models in Bio-Impedance Assays [PDF]
, 2018 This paper presents the fitting process followed to adjust the parameters of the electrical model associated to a cell-electrode system in Electrical Cell-substrate Impedance Spectroscopy (ECIS) technique, to the experimental results from cell-culture ...
Daza Navarro, María Paula +7 more
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Yankuang ceshi, 2015 The electrical properties of hydrous sediments are extremely complex and affected by many factors. The widely used resistivity parameter is unable to characterize the electrical properties of hydrous sediments fully.
XING Lan-chang +2 more
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Fractional-order model of a non-linear inductor [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2019 This paper adopts a fractional calculus perspective to describe a non-linear electrical inductor. First, the electrical impedance spectroscopy technique is used for measuring the impedance of the device.
A.M. Lopes, J.A. Tenreiro Machado
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On-Chip Temperature Compensation for Thermal Impedance Sensors
Proceedings, 2018 Electrical impedance spectroscopy is a widespread characterization method for solids or fluids in industrial applications. We here report on its thermal equivalent, the “thermal impedance spectroscopy”, improved by using a temperature compensation method
Martin Jaegle +7 more
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