Zobrazeno 1 - 10 of 15 pro vyhledávání: '"B A Rodrigues Filho"'
1
An Automated Calibration System for Blood Pressure Measurement Traceability
Autor: Rafael Feldmann Farias, W. E. dos Anjos, B. A. Rodrigues Filho
Publikováno v: MAPAN. 35:43-51
The present study proposes an automated system to calibrate the measurement standards used for blood pressure traceability. Sphygmomanometers are the main devices used for noninvasive blood pressure measurement and are periodically verified in order
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60741b272312b1ef73c595ee03664f5f
https://doi.org/10.1007/s12647-019-00329-5
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2
A didactic experiment to evaluate the calibration of pressure gauges in low-medium vacuum range
Autor: B A Rodrigues Filho, L M F Fagundes, N H Medina
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The present study shows a didactic experiment, carried out in the Physics Institute of the University of São Paulo, evaluating the differences among measurements of four distinct pressure gauges (Pirani, thermocouple, and two thermistors), when comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b675045fadd3d8b0bfcdf55278ef4841
https://doi.org/10.1088/1742-6596/1826/1/012001
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3
Measuring the oscillometric method contribution to the measurement uncertainty of automated sphygmomanometers using a patient simulator
Autor: W. E. dos Anjos, Rafael Feldmann Farias, B. A. Rodrigues Filho
Publikováno v: Journal of Physics: Conference Series. 1379:012061
The sphygmomanometer is a widely used device for non-invasive blood pressure measurement. Systematic measurement errors and uncertainties can affect measurements, consequently, impacting diagnosis or medication. In order to maintain the conformity of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ecdd8bb976cd6bb78a8cf42b2465f4d
https://doi.org/10.1088/1742-6596/1379/1/012061
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8
A risk analysis approach applied to field surveillance in utility meters in legal metrology
Autor: A D Carvalho, B A Rodrigues Filho, N S Nonato
Publikováno v: Journal of Physics: Conference Series. 975:012001
Field surveillance represents the level of control in metrological supervision responsible for checking the conformity of measuring instruments in-service. Utility meters represent the majority of measuring instruments produced by notified bodies due
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a76d3e8d5257374b674fea689fc1160
https://doi.org/10.1088/1742-6596/975/1/012001
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9
Information systems as a tool to improve legal metrology activities
Autor: B A Rodrigues Filho, Alexandre Soratto, Rodrigo Franco Gonçalves
Publikováno v: Journal of Physics: Conference Series. 733:012008
This study explores the importance of information systems applied to legal metrology as a tool to improve the control of measuring instruments used in trade. The information system implanted in Brazil has also helped to understand and appraise the co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e293106bda730eb3ec39302e4628fde3
https://doi.org/10.1088/1742-6596/733/1/012008
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10
Akademický článek
Measuring the impact of utility services for a Smart City infrastructure using an Input-Output approach.
Autor: B A Rodrigues Filho, R F Gonçalves, M S P Pessôa
Publikováno v: Journal of Physics: Conference Series; Nov2018, Vol. 1065 Issue 20, p1-1, 1p
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