Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Guiomar, Evans"'
Publikováno v:
ISEL Academic Journal of Electronics, Telecommunications and Computers, Vol 3, Iss 1 (2017)
To comply with the increase in luminosity of the LHC (Large Hadron Collider) in the next decades, the electronics of the ATLAS (A Toroidal LHC Apparatus) experiment is being upgraded. Included in the upgrade is the interfacing and control electronics
Externí odkaz:
https://doaj.org/article/17f1aa6d7de84ba593e65e60265bed4a
Autor:
Tania Sousa, Baptista, Manuel, Rito, Clara, Chamadoira, Luis Freitas, Rocha, Guiomar, Evans, Joao Paulo Silva, Cunha
Publikováno v:
2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC).
The iHandU system is a wearable device that quantitatively evaluates changes in wrist rigidity during Deep Brain Stimulation (DBS) surgery, allowing clinicians to find optimal stimulation settings that reduce patient symptoms. Robotic accuracy is als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcac4dc879d283536fd45cb9fbdcf67b
https://doi.org/10.1109/embc48229.2022.9871792
https://doi.org/10.1109/embc48229.2022.9871792
Autor:
Duarte Guerreiro, Jorge Sampaio, Luis Peralta, João Gentil, Matilde Santos, Luis LOPES, Pedro Assis, Miguel Ferreira, José Carlos Nogueira, Guiomar Evans, Pamela Teubig, Luís Gurriana, Abel Oliva, Federico Herrera, Francisco Alves, Sérgio do Carmo
Publikováno v:
Proceedings of Particles and Nuclei International Conference 2021 — PoS(PANIC2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d87425ba12baaca9de5c3f570813fa2
https://doi.org/10.22323/1.380.0041
https://doi.org/10.22323/1.380.0041
Autor:
José Soares Augusto, Rui Paulo Serrano Fernandez, Guiomar Evans, Luis Gurriana, Filipe Mendes De Oliveira Cuim, Filipe Martins, A. Gomes
Publikováno v:
Proceedings of Topical Workshop on Electronics for Particle Physics — PoS(TWEPP2019).
The high voltage system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade, instead of the current location inside the detector, the HV re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eaff5b515b18cd150f1555ca9764d72
https://doi.org/10.22323/1.370.0062
https://doi.org/10.22323/1.370.0062
Autor:
Guiomar Evans, T Gasche, P. Fonseca, Margarida Cruz, Maria Deus Carvalho, Margarida Godinho, M.B. Lourenço
Publikováno v:
Journal of Alloys and Compounds. 612:176-182
Magnetic cobalt nitrides were synthesized via nitriding of cobalt particles under NH 3 flux by a multi-step process that includes annealing at two temperatures: 823 K and 623 K. The phases Co 4+ x N and Co 3 N 1+ y were produced and their structure a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8580cac44ec6f7ed25090eb0b92e21ae
https://doi.org/10.1016/j.jallcom.2014.05.048
https://doi.org/10.1016/j.jallcom.2014.05.048
Publikováno v:
Procedia Technology
The ATLAS Tile Calorimeter front-end and the back-end electronics use the Agilent HDMP-1032/1034 Transmitter/Receiver chip-set as physical layer. In the back-end is implemented the G-link receiver, the HDMP-1034, which is used to receive and de-seria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93404970d59ebe07a09dc4bbe890e02d
https://doi.org/10.1016/j.protcy.2014.10.242
https://doi.org/10.1016/j.protcy.2014.10.242
Publikováno v:
Analog Integrated Circuits and Signal Processing. 75:53-65
The pursuit for energy and area efficient circuits has become greater than ever. Low power and small area integrated circuits are in high demand today. Reference voltage circuitry for analog-to-digital conversion comprises 20---30 % of the overall po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee2d02d73ed52b28a934103f6cf6e6a
https://doi.org/10.1007/s10470-013-0030-1
https://doi.org/10.1007/s10470-013-0030-1
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 58:1591-1603
A two-stage fully differential CMOS amplifier comprising inverters as input structures and employing self-biasing techniques is presented. The proposed amplifier benefits from an optimum compensation through time-domain optimization which permits ach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89435ebf3bc06b9b8f61cc528dffecd5
https://doi.org/10.1109/tcsi.2011.2150910
https://doi.org/10.1109/tcsi.2011.2150910
Autor:
Ângelo Costa, Bernardete Ribeiro, Cátia Silva, Rui Borges, Bruno Ribeiro, Rui Da Silva, Guiomar Evans, Maria Margarida Cruz, Margarida Godinho, Antonio Pereira Gonçalves
Publikováno v:
The European Physical Journal B. 79:185-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d862d897b744bd69516abdbe4ee264dc
https://doi.org/10.1140/epjb/e2010-10512-3
https://doi.org/10.1140/epjb/e2010-10512-3
Autor:
Guiomar Evans, Jose Domingos Alves
Publikováno v:
2015 Conference on Design of Circuits and Integrated Systems (DCIS).
This paper presents the evaluation of two different digital pseudorandom uniform noise generators (UNGs) applied to ADC histogram test. Two 32 bits pseudorandom uniform noise generators, a Mersenne-Twister (MTW) and a Linear Feedback Shift Register (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55df1fb5b21bfea77817fa3addfe3b29
https://doi.org/10.1109/dcis.2015.7388592
https://doi.org/10.1109/dcis.2015.7388592