Výsledky vyhledávání - "E.A. Dijkstra"

Fabrication and packaging of a miniature sensor array for harsh environments

Autor: Piet Bergveld, Wouter Olthuis, Johan G. Bomer, D.A. Kronemeijer, E.A. Dijkstra

Publikováno v: 2001 Microelectromechanical Systems Conference (Cat. No. 01EX521).

This paper describes the fabrication of devices to be used in harsh environments. The devices should operate under extreme conditions: high temperature (180/spl deg/C), high pressure (200 bar) and in a chemically aggressive environment. Therefore, pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b635a12b996de5278fafc7121ac4f22a
https://doi.org/10.1109/memsc.2001.992731

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Amperometric sensor for detection of redox activity

Autor: Piet Bergveld, Wouter Olthuis, E.A. Dijkstra

Publikováno v: Proceedings of the Sensor Technology Conference 2001, Enschede, 113-118
STARTPAGE=113;ENDPAGE=118;TITLE=Proceedings of the Sensor Technology Conference 2001, Enschede
Sensor Technology 2001 ISBN: 9789401038416

A method for obtaining the redox activity of a solution is presented. The proposed method does not require the use of a reference electrode, which is a major advantage under many circumstances. A simple setup consisting of two small platinum electrod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3511040a26a46f1bf4753481b4668c6b
https://research.utwente.nl/en/publications/amperometric-sensor-for-detection-of-redox-activity(9319c18c-2b26-4f09-ad26-414b60fb6302).html

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Ultrasonic distance detection for a closed-loop spinal cord stimulation system

Autor: Wouter Olthuis, Jan Holsheimer, Piet Bergveld, E.A. Dijkstra

Publikováno v: Proceedings 19th annual International conference IEEE Eng. in Medical & Biological Society, 1954-1957
STARTPAGE=1954;ENDPAGE=1957;TITLE=Proceedings 19th annual International conference IEEE Eng. in Medical & Biological Society

When stimulating the spinal cord at a constant strength, the current density in the spinal cord and thus the effects on chronic, intractable pain and vascular insufficiency will change with body position, due to the varying separation of the spinal c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0145f1bb5ca3c2d536369d7d00035bdf
https://research.utwente.nl/en/publications/95e31cfd-10bb-4a5b-afa6-dfa5f1a1e584

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