Automatic sensing device of electrical characteristic of living tree

Yoshitake Yamamoto; Hiroshi Harada; Kiyotaka Yasuhara; Takao Nakamura

doi:10.1109/IMTC.1994.351948

Automatic sensing device of electrical characteristic of living tree

Yoshitake Yamamoto, Hiroshi Harada, Kiyotaka Yasuhara, Takao Nakamura

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The electrical impedance of a living tissue reflects its cell construction and physiological activity. For this purpose was developed automatic sensing device of electrical tissue characteristic. The system is composed of a part measuring impedance at multi-frequency points and a part analyzing parameters of dispersion system of bio-electrical impedance. Electrical impedances are measured at eight frequency points of 1kHz to 500kHz. The parameters for Cole-Cole arc's law are determined automatically by personal computer program. If the cell constant dependent electrode size and electrode form is given, resistivity and dielectric constant will be calculated.

Original language	English
Title of host publication	Conference Proceedings - 10th Anniv., IMTC 1994
Subtitle of host publication	Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	951-954
Number of pages	4
ISBN (Electronic)	0780318803, 9780780318809
DOIs	https://doi.org/10.1109/IMTC.1994.351948
Publication status	Published - 1994
Event	1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994 - Hamamatsu, Japan Duration: May 10 1994 → May 12 1994

Publication series

Name	Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference

Conference

Conference	1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994
Country	Japan
City	Hamamatsu
Period	5/10/94 → 5/12/94

ASJC Scopus subject areas

Acoustics and Ultrasonics
Instrumentation
Atomic and Molecular Physics, and Optics

Access to Document

10.1109/IMTC.1994.351948

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Yamamoto, Y., Harada, H., Yasuhara, K., & Nakamura, T. (1994). Automatic sensing device of electrical characteristic of living tree. In Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference (pp. 951-954). [351948] (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMTC.1994.351948

Automatic sensing device of electrical characteristic of living tree. / Yamamoto, Yoshitake; Harada, Hiroshi; Yasuhara, Kiyotaka; Nakamura, Takao.

Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference. Institute of Electrical and Electronics Engineers Inc., 1994. p. 951-954 351948 (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamamoto, Y, Harada, H, Yasuhara, K & Nakamura, T 1994, Automatic sensing device of electrical characteristic of living tree. in Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference., 351948, Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference, Institute of Electrical and Electronics Engineers Inc., pp. 951-954, 1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994, Hamamatsu, Japan, 5/10/94. https://doi.org/10.1109/IMTC.1994.351948

Yamamoto Y, Harada H, Yasuhara K, Nakamura T. Automatic sensing device of electrical characteristic of living tree. In Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference. Institute of Electrical and Electronics Engineers Inc. 1994. p. 951-954. 351948. (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference). https://doi.org/10.1109/IMTC.1994.351948

Yamamoto, Yoshitake ; Harada, Hiroshi ; Yasuhara, Kiyotaka ; Nakamura, Takao. / Automatic sensing device of electrical characteristic of living tree. Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference. Institute of Electrical and Electronics Engineers Inc., 1994. pp. 951-954 (Conference Proceedings - 10th Anniv., IMTC 1994: Advanced Technologies in I and M. 1994 IEEE Instrumentation and Measurement Technology Conference).

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abstract = "The electrical impedance of a living tissue reflects its cell construction and physiological activity. For this purpose was developed automatic sensing device of electrical tissue characteristic. The system is composed of a part measuring impedance at multi-frequency points and a part analyzing parameters of dispersion system of bio-electrical impedance. Electrical impedances are measured at eight frequency points of 1kHz to 500kHz. The parameters for Cole-Cole arc's law are determined automatically by personal computer program. If the cell constant dependent electrode size and electrode form is given, resistivity and dielectric constant will be calculated.",

author = "Yoshitake Yamamoto and Hiroshi Harada and Kiyotaka Yasuhara and Takao Nakamura",

note = "Funding Information: Acknowledgments : The authors wish to express their sincere thanks to Emeritus Prof. Tatsuma Yamamoto, of Okayama University, for his guidance. The study was supported by the grant from Nippon Life Insurance Foundation.; 1994 IEEE Instrumentation and Measurement Technology Conference, IMTC 1994 ; Conference date: 10-05-1994 Through 12-05-1994",

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