Browsing by Author "0000-0003-4671-6242"

A new approach to strain gauge selection in outdoor stress analysis

Francesco, Chichi; Giannetti, Romano (Sin editorial (Ottawa, Canadá), 19/05/1997)

Since from 50's, strain gauge measurement systems were largely employed for stress analysis, in laboratory and field testing. During all these years, electronic devices used for signal management were quite cumbersome and ...

A novel characterization tool for the study of dielectric breakdown of ultra-thin oxide MOS structures

Basso, Giovanni; Crupi, Felice; Neri, Bruno; Giannetti, Romano; Lombardo, Salvo (Sin editorial (Venecia, Italia), 24/05/1999)

Dielectric breakdown of ultra-thin oxide MOS structures of integrated circuits is preceded by a precursory stage characterized by random on-off fluctuations of the current tunneling through the oxide. In this paper a new ...

A novel passive method for the assessment of skin- electrode contact impedance in intraoperative neurophysiological monitoring systems

Alonso Rivas, Eduardo; Giannetti, Romano; Rodríguez-Morcillo García, Carlos; Matanza Domingo, Javier; Muñoz Frías, José Daniel (18/02/2020)

Intraoperative Neurophysiological Monitoring is a set of monitoring techniques consisting of reading electrical activity generated by the nervous system structures during surgeries. In order to guarantee signal quality, ...

A resonant measurement system for characterization of hysteresis cycle in soft ferrites

Giannetti, Romano; Lizón Martínez, Santiago; Robles Muñoz, Guillermo; Tellini, Bernardo (Sin editorial (Sorrento, Italia), 24/04/2006)

Characterization of magnetic cores is an indispensable task in order to securely accomplish the requirements of a power electronic design and prevent failures. Obtaining the hysteresis cycle is a crucial step to achieve a ...

A survey of time-of-flight algorithms to determine bone positions in movement

Giannetti, Romano; Fresno de Marcos, José Manuel; Robles Muñoz, Guillermo

In biomechanical applications where an ultrasound signal is used to determine the position of a specific organ or tissue, like for example a bone, a so-called A-mode ultrasonog- raphy is used. A ultrasonic pulse is generated ...

A survey of time-of-flight algorithms to determine bone positions in movement

Fresno de Marcos, José Manuel; Giannetti, Romano; Robles Muñoz, Guillermo (Politecnico di Torino (Turín, Italia), 22/05/2017)

In biomechanical applications where an ultrasound signal is used to determine the position of a specific organ or tissue, like for example a bone, a so-called A-mode ultrasonography is used. A ultrasonic pulse is generated ...

A survey of time-of-flight algorithms to determine bone positions in movement

Fresno de Marcos, José Manuel; Giannetti, Romano; Robles Muñoz, Guillermo

In biomechanical applications where an ultrasound signal is used to determine the position of a specific organ or tissue, like for example a bone, a so-called A-mode ultrasonography is used. A ultrasonic pulse is generated ...

Accommodation study via a sensorless measurement technique

Tellini, Bernardo; Giannetti, Romano; Lizón Martínez, Santiago; Marracci, Mirko (01/02/2008)

We present the results of an experimental analysis aimed at further characterizing the accommodation phenomenon. The measurements are done on commercial ferrite cores by the use of a volt-amperometric measurement technique. ...

Ampliación de Electrónica

José; Ramón; Romano (19/09/2018)

Amplifier stability in the case of non-linear inductive loads

Avr, Azhagan; Nivin. M, Anto; Sylvester, Godwin; Giannetti, Romano; Saraswathi Janaki, S. (01/06/2017)

A classical closed loop amplifier was constructed with a nonlinear inductive load and a sinusoidal current was inputted into the system in order to observe a self-oscillation. When in an amplifier, the load is inductive ...

An analog oscilloscope simulator with Internet interaction capability for on-line teaching

Giannetti, Romano (01/11/1998)

An accurate analog cathode ray tube oscilloscope simulator is presented, intended to be used by students in electric and electronic engineering courses. The simulator offers an Internet connectivity to enable teacher/student ...

An improved DAQ-based method for ferrite characterization

Guarnieri Calo Carducci, Carlo; Marracci, Mirko; Attivissimo, Filippo; Giannetti, Romano; Tellini, Bernardo (01/09/2017)

In this paper, we propose an improved version of the classical volt-amperometric measurement method for the characterization of magnetic hysteresis and losses in soft magnetic cores. Using an appropriate circuital solution ...

An internet interactive client/server analog oscilloscope emulator

Giannetti, Romano (Sin editorial (Ottawa, Canadá), 19/05/1997)

In a modem course of Electronic Instrumentation, analog oscilloscopes are really important on the educational point of view. The tool presented in this paper has been developed to permit student to practice with a good ...

Aplicación de diodos láser infrarrojos a sensores para oximetría de pulso

López-Silva, Sonnia María; Dotor Castilla, María Luisa; Giannetti, Romano; Sendra Sendra, José Ramón; Silveira Martín, Juan Pedro; Golmayo Fernández, Dolores; Briones, Fernando (Sin editorial (Teruel, España), 06/09/1999)

Diodos láser con emisiones en el infrarrojo cercano han sido utilizados en un nuevo sensor óptico para oximetría de pulso. El sistema de medida desarrollado ha sido calibrado y comprobado como oxímetro de pulso. Los ...

Aportaciones fisiológicas de la medida continua de la saturación de oxígeno en atletas de ambos sexos que realizan pruebas de esfuerzo máximas

Martín Escudero, Pilar; Miguel-Tobal, Francisco; Bilbao Monasterio, Amaya; Galindo Canales, Mercedes; Silveira Martín, Juan Pedro; Dotor Castilla, María Luisa; Golmayo Fernández, Dolores; Giannetti, Romano; López-Silva, Sonnia María (01/10/2006)

El objetivo de este estudio se centra en la monitorización continua de la saturación de oxígeno en sangre en deportistas durante la realización de una prueba de esfuerzo máxima. El conocimiento de la evolución de la ...