Výsledky vyhledávání - "M.R. Ushizima"

Akademický článek

Critical analysis of autoregressive and fast Fourier transform markers of cardiovascular variability in rats and humans

Autor: G.J.J. Silva, M.R. Ushizima, P.S. Lessa, L. Cardoso, L.F. Drager, M.M. Atala, F.M. Consolim-Colombo, H.F. Lopes, I.A. Cestari, J.E. Krieger, E.M. Krieger

Publikováno v: Brazilian Journal of Medical and Biological Research, Vol 42, Iss 4, Pp 386-396 (2009)

The autonomic nervous system plays an important role in physiological and pathological conditions, and has been extensively evaluated by parametric and non-parametric spectral analysis. To compare the results obtained with fast Fourier transform (FFT

Externí odkaz: https://doaj.org/article/7fd1be1b1b0143bd958d49eca60c46d6

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Akademický článek

A semi-automatic computerized method to measure baroreflex-mediated heart rate responses that reduces interobserver variability

Autor: P.P.S. Soares, M.R. Ushizima, E.M. Krieger, M.C.C. Irigoyen

Publikováno v: Brazilian Journal of Medical and Biological Research, Vol 38, Iss 6, Pp 949-957 (2005)

Arterial baroreflex sensitivity estimated by pharmacological impulse stimuli depends on intrinsic signal variability and usually a subjective choice of blood pressure (BP) and heart rate (HR) values. We propose a semi-automatic method to estimate car

Externí odkaz: https://doaj.org/article/5635c8d13c7f45468376b5a48a85b391

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A low-cost transmittance transducer for measurement of blood oxygen saturation in extracorporeal circuits

Autor: Sergio Santos Muhlen, I.A. Cestari, M.R. Ushizima

Publikováno v: IEEE Transactions on Biomedical Engineering. 48:495-499

Designs for a for low-cost dual wavelength transducer based on light transmittance and a disposable cuvette for monitoring oxygen saturation (SO/sub 2/) in extracorporeal arterial and venous blood are presented. The transducer utilizes red and infrar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c992e9cdbeb8701abefde9aef61ed08
https://doi.org/10.1109/10.915718

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Critical analysis of autoregressive and fast Fourier transform markers of cardiovascular variability in rats and humans

Autor: M.M. Atala, Luiz Francisco Cardoso, Luciano F. Drager, P.S. Lessa, Heno Ferreira Lopes, Eduardo M. Krieger, José Eduardo Krieger, M.R. Ushizima, Idágene A. Cestari, Fernanda Marciano Consolim-Colombo, Gustavo J. J. Silva

Publikováno v: Scopus-Elsevier
Brazilian Journal of Medical and Biological Research, Volume: 42, Issue: 4, Pages: 386-396, Published: APR 2009
Brazilian Journal of Medical and Biological Research, Vol 42, Iss 4, Pp 386-396 (2009)
Brazilian Journal of Medical and Biological Research v.42 n.4 2009
Brazilian Journal of Medical and Biological Research
Associação Brasileira de Divulgação Científica (ABDC)
instacron:ABDC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5159c4aad65be6f34601ddbd52dac39c
http://www.scopus.com/inward/record.url?eid=2-s2.0-65549135090&partnerID=MN8TOARS

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