Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Pedro Bertemes Filho"'
Publikováno v:
Revista Principia, Vol 62, Iss 0 (2025)
The increasing dependence on electronics in both industrial and public sectors highlights the critical importance of high-quality printed circuit boards (PCBs) to ensure reliability and user confidence. Traditional fault detection methods include vis
Externí odkaz:
https://doaj.org/article/abb7d79d886340c78e59748aa21f0cd6
Publikováno v:
Sensing and Bio-Sensing Research, Vol 46, Iss , Pp 100698- (2024)
The article presents a preclinical study focused on developing a non-invasive blood glucose monitoring device. Current glucose monitoring methods, such as capillary or venous tests, are inconvenient for frequent use, making continuous monitoring chal
Externí odkaz:
https://doaj.org/article/3e9fb06f3ceb4f40b441c52ee0942b03
Publikováno v:
Frontiers in Electronics, Vol 3 (2022)
The chaotic behaviour of a system depends on the parameter values, and when the system exhibits such a chaotic behaviour, it is sensitive to the initial conditions. This feature can be used for manufacturing high sensitivity sensors. Sensors based on
Externí odkaz:
https://doaj.org/article/4c24e377b11e41888735c25b7789f1b0
Autor:
Martina Barreiro, Pablo Sánchez, Julián Vera, Matías Viera, Isabel Morales, Antonio Hector Dell´Osa, Pedro Bertemes-Filho, Franco Simini
Publikováno v:
Frontiers in Electronics, Vol 3 (2022)
Electrical Impedance Tomography design can be simplified to obtain a low cost 16 electrodes edema monitoring clinical instrument by using voltage measurement multiplexing. Multiplexers introduce errors, which we have estimated by consecutive phantom
Externí odkaz:
https://doaj.org/article/863bf1df5c5a4940807e3fa310007c11
Publikováno v:
Sensors, Vol 22, Iss 22, p 8705 (2022)
Parasitic capacitance represents the main error source in measurement systems based on electrical impedance spectroscopy. The capacitive nature of electrodes’ impedance in tetrapolar configuration can give origin to phase errors when electrodes are
Externí odkaz:
https://doaj.org/article/82e2f17cfdc84770abaaedde75a6dfaf
Chronic non-communicable diseases (NCDs) are major public health problems and a significant financial burden on public health systems. By 2030, mortality due to NCDs, such as cardiovascular diseases, cancer, respiratory diseases, and diabetes, is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ce409400280a7d0c565f985474879b
https://doi.org/10.20944/preprints202304.0491.v1
https://doi.org/10.20944/preprints202304.0491.v1
Publikováno v:
Sensors, Vol 20, Iss 23, p 6928 (2020)
Pathogens and adulterants in human feeding consumables can be readily identified according to their electrical properties. Electrical bioimpedance analysis (BIA) has been widely used for body contents characterization, such as blood, urine, lactate,
Externí odkaz:
https://doaj.org/article/3fb92abb5976465d97d273d59557e4fd
Parasitic capacitance represents the main error source in measurement systems based on electrical impedance spectroscopy. The capacitive nature of electrodes’ impedance in tetrapolar configuration can give origin to phase errors when electrodes are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24dd2dcf2c3ab5df68e77d6dd6b4c3fa
Brazil is one of the countries most affected by the COVID-19 pandemic. Since the beginning of November 2020, Brazil has been experiencing an acute crisis of the disease, with an increase in cases, hospitalizations and deaths, including among the youn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57aa61ca6ca461fe548cd9defc379f2b
https://doi.org/10.2174/9789815050509122010010
https://doi.org/10.2174/9789815050509122010010
Current sources play an essential role in tissue excitation used in bioelectrical impedance spectroscopy. Most investigations use Howland current sources that, despite their practicality and simplified implementation, have operating frequency limitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc58614d5f95a7988549519507a4ac6
https://doi.org/10.20944/preprints202206.0339.v1
https://doi.org/10.20944/preprints202206.0339.v1