Zobrazeno 1 - 10
of 421
pro vyhledávání: '"M. Brea"'
Publikováno v:
Geologica Acta, Vol 9, Iss 1 (2011)
During the Early Paleocene (Danian), Central Patagonia had a warm-temperate climate and was dominated by evergreen coniferous forests. Abundant permineralized conifer woods along with some dicot and palm leaf compressions were found in the Ameghino P
Externí odkaz:
https://doaj.org/article/de1dacb717894de1a43fadb21d196061
Publikováno v:
Geologica Acta, Vol 7, Iss 1-2 (2009)
The Paleocene-Eocene boundary was a period of transient and intense global warming that had a deep effect on middle and high latitude plant groups. Nevertheless, only scarce early Paleogene paleoclimatic records are known from the South American cont
Externí odkaz:
https://doaj.org/article/95ee595737014d259614940dbf8841c1
Autor:
Andreas Lundqvist, Felix Haglund, Johan Hartman, Björn Önfelt, Apple Hui Min Tay, Rubén Prieto-Díaz, Shiyong Neo, Le Tong, Xinsong Chen, Valentina Carannante, Maria Majellaro, Jhonny Azuaje, Xerardo Garcia-Mera, Jose M Brea, Maria I Loza, Willem Jespers, Hugo Gutierrez-de-Teran, Eddy Sotelo
Publikováno v:
Journal for ImmunoTherapy of Cancer, Vol 10, Iss 5 (2022)
Background Adenosine is a metabolite that suppresses antitumor immune response of T and NK cells via extracellular binding to the two subtypes of adenosine-2 receptors, A2ARs. While blockade of the A2AARs subtype effectively rescues lymphocyte activi
Externí odkaz:
https://doaj.org/article/459b1040db484d5f931d73069318670c
Akademický článek
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Publikováno v:
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
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This paper addresses the problem of exploiting spatiotemporal information to improve small object detection precision in video. We propose a two-stage object detector called FANet based on short-term spatiotemporal feature aggregation and long-term o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48e20cb26abee33a7039d63210653f80
https://doi.org/10.1007/s10489-022-03529-w
https://doi.org/10.1007/s10489-022-03529-w
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 69:844-848
This brief presents an ultra-low power low-dropout (LDO) regulator with an experimental total quiescent current consumption of only 3.08 nA. The circuit is designed to operate with a load current in the range 0 -11 mA. A novel adaptive biasing scheme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da9b95791a635144983e8400e7334534
https://doi.org/10.1109/tcsii.2021.3130674
https://doi.org/10.1109/tcsii.2021.3130674
Autor:
Júlia Companys-Alemany, Andreea L. Turcu, Aina Bellver-Sanchis, Maria I Loza, José M. Brea, Anna M Canudas, Rosana Leiva, Santiago Vázquez, Mercè Pallàs, Christian Griñán-Ferré
Publikováno v:
Pharmaceutics, Vol 12, Iss 3, p 284 (2020)
Alzheimer’s disease (AD) is the leading cause of dementia. Non-competitive N-Methyl-D-aspartate (NMDA) receptor antagonist memantine improved cognition and molecular alterations after preclinical treatment. Nevertheless, clinical results are discou
Externí odkaz:
https://doaj.org/article/506b5a2b20f3415e94f82e042797ec90
Publikováno v:
Sensors, Vol 15, Iss 3, Pp 4624-4642 (2015)
Unlike other noise sources, which can be reduced or eliminated by different signal processing techniques, shot noise is an ever-present noise component in any imaging system. In this paper, we present an in-depth study of the impact of shot noise on
Externí odkaz:
https://doaj.org/article/207dacd3ce3a4ffabd63da1d390133af
Publikováno v:
2022 26th International Conference on Pattern Recognition (ICPR).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db73c318fa77ab637d1db17aa66a70de
https://doi.org/10.1109/icpr56361.2022.9956673
https://doi.org/10.1109/icpr56361.2022.9956673
Publikováno v:
IEEE Internet of Things Journal. 8:9177-9188
Real-time visual object tracking provides every object of interest with a unique identity and a trajectory across video frames. This is a fundamental task of many video analytics applications, such as traffic monitoring or video surveillance in gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84e54b2e9963d736c142578750a23ea
https://doi.org/10.1109/jiot.2021.3056239
https://doi.org/10.1109/jiot.2021.3056239