Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Silviu Ionita"'
Publikováno v:
Sensors, Vol 24, Iss 11, p 3316 (2024)
Bringing out brain activity through the interpretation of EEG signals is a challenging problem that involves combined methods of signal analysis. The issue of classifying mental states induced by arithmetic tasks can be solved through various classif
Externí odkaz:
https://doaj.org/article/c966a8200ed3454aaa3e482371471268
Publikováno v:
2022 14th International Conference on Electronics, Computers and Artificial Intelligence (ECAI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6643c1982a5528a62cfc4acb0503ed12
https://doi.org/10.1109/ecai54874.2022.9847429
https://doi.org/10.1109/ecai54874.2022.9847429
Publikováno v:
In IFAC Proceedings Volumes 2010 43(23):208-212
Autor:
Norocel Codreanu, Paul Schiopu, F. Vasile, Marian Vladescu, Alexandru Craciun, Silviu Ionita, Iulian Busu, Madalin Vasile Moise, Valentin Feies, Marian Raducu
Publikováno v:
2021 13th International Conference on Electronics, Computers and Artificial Intelligence (ECAI).
In this paper we present the design of an electronic circuit which implements a differential measurement technique for detecting the presence of an explosive substance by using resonant sensors. Two TF-BAR sensors, with resonance frequencies of about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda073c40b88b05708734995396dbcfc
https://doi.org/10.1109/ecai52376.2021.9515059
https://doi.org/10.1109/ecai52376.2021.9515059
Autor:
Silviu Ionita, Paul Schiopu, Marian Raducu, Marian Vladescu, F. Vasile, Norocel Codreanu, Alexandru Craciun, Valentin Feies
Publikováno v:
Advanced Topics in Optoelectronics, Microelectronics and Nanotechnologies X.
In this paper we present an experimental set-up for measuring small frequency differences between two RF oscillators [1] by using a homodyne detection scheme [2]. To emulate the oscillators, we used two RF sources whose output signals were mixed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219f24475ce5cb3b38896ef743a6cee5
https://doi.org/10.1117/12.2571200
https://doi.org/10.1117/12.2571200
Publikováno v:
2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging (SIITME).
This paper gives details about an approach for the development of an active electrode designed to capture electrical signals of the brain. A comparative analysis of the electrode-skin interface made for wet electrodes and also for a dry electrode bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97b1d182005af0cd3e1b0488c97799cc
https://doi.org/10.1109/siitme50350.2020.9292178
https://doi.org/10.1109/siitme50350.2020.9292178
Publikováno v:
2020 43rd International Spring Seminar on Electronics Technology (ISSE).
The growing interest for BCI applications (Brain Computer Interface) as well as more ambitious projects for the development of neuromorphic structures requires an intense research on the electrical activity of the human brain. The brain represents a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95138ebb33545227bc34b5fc6b856433
https://doi.org/10.1109/isse49702.2020.9120904
https://doi.org/10.1109/isse49702.2020.9120904
Nuclear quadrupole resonance is a spectroscopy technique used for chemical analysis, temperature measurement and detection of prohibited substances. It offers advantages like highly specific and non-invasive detection, but has the disadvantages of lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fde031a97d4ba701d94c229bb66d42e3
http://hdl.handle.net/11025/39913
http://hdl.handle.net/11025/39913
Autor:
Gabriel V. Iana, Stelian Ilie, Cristian Monea, Nicu Bizon, Sandel Zaharia, Silviu Ionita, Laurentiu Mihai Ionescu
Publikováno v:
Measurement. 151:107158
Nuclear quadrupole resonance is a radio frequency spectroscopic technique which offers highly specific detection and is used in applications such as chemical analysis and security screening. This paper proposes a 14N nuclear quadrupole resonance syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d80b179d2600e59168ca2ebb36823cc6
https://doi.org/10.1016/j.measurement.2019.107158
https://doi.org/10.1016/j.measurement.2019.107158
Autor:
Silviu Ionita
Publikováno v:
2018 10th International Conference on Electronics, Computers and Artificial Intelligence (ECAI).
The mental modeling in terms of sensory-motor changes is one of the most challenging task in artificial inteligence and definitely is an important milestone for engineering and neurosciences. This paper starts from a reverse engineering perspective c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4baa5295cc810eb68a55182e73239292
https://doi.org/10.1109/ecai.2018.8679005
https://doi.org/10.1109/ecai.2018.8679005