The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Os tecidos humanos conduzem eletricidade tão bem quanto os semicondutores. No entanto, existem grandes diferenças entre os tecidos que recentemente demonstraram ser determinadas principalmente pela estrutura do tecido. Por exemplo, o espectro de impedância de um tecido em camadas, como a pele, é muito diferente daquele dos tecidos subjacentes. A forma como as células estão dispostas e também o tamanho do núcleo são importantes. Alguns dos desenvolvimentos recentes em técnicas de medição e modelagem são descritos e a relação entre estruturas de tecidos e espectros de impedância é delineada. As ilustrações e exemplos analisam o efeito das alterações pré-malignas nos espectros de impedância localizada medidos nos tecidos cervicais. Impedância Elétrica Medições tomográficas no tecido pulmonar são usadas para mostrar as mudanças maturacionais da estrutura pulmonar em neonatos. A conclusão contém algumas especulações sobre quais resultados de pesquisas adicionais poderão ocorrer nos próximos anos.
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Brian BROWN, "Measurement of the Electrical Properties of Tissue--New Developments in Impedance Imaging and Spectroscopy--" in IEICE TRANSACTIONS on Information,
vol. E85-D, no. 1, pp. 2-4, January 2002, doi: .
Abstract: Human tissues conduct electricity about as well as semiconductors. However, there are large differences between tissues which have recently been shown to be determined mainly by the structure of the tissue. For example, the impedance spectrum of a layered tissue such as skin is very different to that of the underlying tissues. The way in which the cells are arranged and also the size of the nucleus are both important. Some of the recent developments in measurement and modelling techniques are described and the relationship between tissue structures and impedance spectra is outlined. The illustrations and examples look at the effect of premalignant changes on localised impedance spectra measured from cervical tissues. Electrical Impedance Tomographic measurements on lung tissue are used to show the maturational changes of lung structure in neonates. The conclusion contains some speculation as to what further research outcomes might occur over the next few years.
URL: https://global.ieice.org/en_transactions/information/10.1587/e85-d_1_2/_p
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@ARTICLE{e85-d_1_2,
author={Brian BROWN, },
journal={IEICE TRANSACTIONS on Information},
title={Measurement of the Electrical Properties of Tissue--New Developments in Impedance Imaging and Spectroscopy--},
year={2002},
volume={E85-D},
number={1},
pages={2-4},
abstract={Human tissues conduct electricity about as well as semiconductors. However, there are large differences between tissues which have recently been shown to be determined mainly by the structure of the tissue. For example, the impedance spectrum of a layered tissue such as skin is very different to that of the underlying tissues. The way in which the cells are arranged and also the size of the nucleus are both important. Some of the recent developments in measurement and modelling techniques are described and the relationship between tissue structures and impedance spectra is outlined. The illustrations and examples look at the effect of premalignant changes on localised impedance spectra measured from cervical tissues. Electrical Impedance Tomographic measurements on lung tissue are used to show the maturational changes of lung structure in neonates. The conclusion contains some speculation as to what further research outcomes might occur over the next few years.},
keywords={},
doi={},
ISSN={},
month={January},}
Copiar
TY - JOUR
TI - Measurement of the Electrical Properties of Tissue--New Developments in Impedance Imaging and Spectroscopy--
T2 - IEICE TRANSACTIONS on Information
SP - 2
EP - 4
AU - Brian BROWN
PY - 2002
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JO - IEICE TRANSACTIONS on Information
SN -
VL - E85-D
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JA - IEICE TRANSACTIONS on Information
Y1 - January 2002
AB - Human tissues conduct electricity about as well as semiconductors. However, there are large differences between tissues which have recently been shown to be determined mainly by the structure of the tissue. For example, the impedance spectrum of a layered tissue such as skin is very different to that of the underlying tissues. The way in which the cells are arranged and also the size of the nucleus are both important. Some of the recent developments in measurement and modelling techniques are described and the relationship between tissue structures and impedance spectra is outlined. The illustrations and examples look at the effect of premalignant changes on localised impedance spectra measured from cervical tissues. Electrical Impedance Tomographic measurements on lung tissue are used to show the maturational changes of lung structure in neonates. The conclusion contains some speculation as to what further research outcomes might occur over the next few years.
ER -