Results 171 to 180 of about 9,557 (214)

Biotelemetry: a mechanistic approach to ecology

Trends in Ecology & Evolution, 2004
Remote measurement of the physiology, behaviour and energetic status of free-living animals is made possible by a variety of techniques that we refer to collectively as 'biotelemetry'. This set of tools ranges from transmitters that send their signals to receivers up to a few kilometers away to those that send data to orbiting satellites and, more ...
Cooke, S. J., Hinch, S. G., Wikelski, M., Andrews, R. D., Kuchel, L. J., Wolcott, T. G., Butler, P. J.   +6 more
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A Micropower, Multichannel Biotelemetry System

Psychophysiology, 1974
ABSTRACTIn order to gather biodata in the home environment, we have developed a compact and inexpensive FM multichannel subcarrier system employing micropower integrated circuits of the unique lateral PNP design. The subcarrier system may be used with or without a wireless transmitter.
J, Humphries, E, Phoebus, G, Globus
openaire   +2 more sources

Passive Biotelemetry by Frequency Keying

IEEE Transactions on Biomedical Engineering, 1986
A novel method for passive biotelemetry is presented which has the advantages of greater range and the ability to telemeter bioelectric data compared to conventional passive telemetry approaches.
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Multichannel biotelemetry.

Biotelemetry, 1977
A summary of considerations for design and application of multichannel biotelemetry systems is given. The advantages but also the problems of wired, wireless, combined and storage telemetry are discussed in connection with its application. Modulation and multiplexing techniques are described extensively; however, this review focuses not only on the ...
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Technik det Biotelemetrie

1973
1906 beschrieb Einthoven, welche Schwierigkeiten zu uberwinden waren, um das EKG von Patienten uber Kabelverbindungen vom Hospital der Universitat Leiden zum Physiologischen Institut zu ubertragen [17, 41]. Der Grund fur die Ubertragung war, das zu jener Zeit die fur die Registrierung des EKG verwendeten Galvanometer unhandlich und schwierig zu ...
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A multichannel biotelemetry system

Proceedings of the 1992 International Biomedical Engineering Days, 2003
A radiotelemetry system is developed to analyze several physiological parameters from free ranging patients within a transmission range of 100 meters. Parameters considered are two independent electromyogram (EMG), an electrocardiogram (ECG) and body position information. A battery status indicator signal is also transmitted. >
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A biobehavioral-biotelemetry system.

Biomedical sciences instrumentation, 1983
A multiple computer system and implantable biotelemetry permit on-line monitoring of physiological data while observational data is collected on social group living unrestrained monkey infants in studies of the physiological correlates of behavior. Experimental data may be collected for up to 40 days on each experimental animal, with statistical data ...
R T, Mast, R, Short, M, Reite
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Biotelemetry: Psychology’s Newest Ally

The Psychological Record, 1968
The contributions of the transistor and the endoradiosonde are traced to the present state of biotelemetry which is discussed in terms of its present and future applications to psychological inquiry.
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A Deionized Water Infilled Dual-Layer Insulator Applied Brain-implanted UWB Antenna for Wireless Biotelemetry Applications

IEEE Transactions on Antennas and Propagation, 2022
Geonyeong Shin, Wonkyo Kim, Min Cheol Kim, Jusung Kim, Jae-Young Chung, J. Nah, Ick-Jae Yoon   +6 more
semanticscholar   +1 more source

Radio receiver for biotelemetry

Medical & Biological Engineering, 1976
A R, Marjoram, J R, Wiseman, J J, Lynch, B L, Davidson   +3 more
openaire   +2 more sources