CEIDP 2017 – Fort Worth USA

Prof. Dr. Ruy Alberto Pisani Altafim, presenting a collaborative work with the University of São Paulo at the 2017 Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), in Fort Worth Texas/USA. The work Detection of acoustic emissions from partial...

ISE 2017 – Leuven

Professor Ruy Alberto Pisani Altafim and Professor Ruy Alberto Corrêa Altafim, presenting their collaborative work at the 16th International Symposium on Electrets in Leuven-Belgium. The work is part of Dr. Daniel Rodrigo Falconi Ph.D. thesis, where it was presented a...

JAP – New Publication

Prof. Dr. Ruy Alberto Pisani Altafim together with Prof. Dr. Axel Mellinger and his Ph.D. studend Neerajan Nepal, both from Central Michigan University, just have a new publication on the Journal of Applied Physics. The paper entitle: Space charge deposition in...

Group Meeting – 02/06/2017

The devoted LMI students shown up for the talk about Virtual Rehab, gave by the students Emanuella, Natália and Marília. The talk stimulated several discussion with professor Antonio Carlos from the Informatics Department and prof. Antonio Augusto from the Electrical...

Group Meeting – 05/05/2017

Last Friday during our regular group meetings, we had two presentations. The first talk was about the device communication protocol L3, developed by Prof. Dr. Mardson and in analysis by the student Wilter Dias, who also gave the talk. The other presentation was about...

CAPES/DAAD (PROBRAL) 2015-2016

Research Project between professors from LMI, USP and University of Potsdam was approved by CAPES and DAAD. The project entitle Optimization of piezoelectret sensors for non-invasive measurements in high-voltage equipment, coordinated by professor Ruy Alberto Corrêa...

IEEE CEIDP 2014 (Des Moines, EUA)

Acoustic detection of single and multiple air-gap partial discharges with piezoelectrets transducers Electrical equipment installed in power transmission and distribution lines are usually subjected to abnormal conditions and intense electric fields, which eventually...

XXIV CBEB 2014 (Uberlândia, Brasil)

Relative humidity in neonatal incubators: implications of thermal sensation on new borns This paper presents a set of measurements of temperature, relative humidity and thermal sensation made in neonatal incubators. The aim of this paper is to open discussion on the...