Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Nuno Garcia"'
Autor:
Nuno Garcia, João Campos, Daniel Silva, João Alírio, Lia Duarte, Salvador Arenas-Castro, Isabel Pôças, Armando Loureiro, Ana Teodoro, Neftalí Sillero
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-14 (2024)
The special area of conservation Montesinho/Nogueira (SAC-MN) is a key area for biodiversity conservation in the Iberian Peninsula. Covering an area of approximately 1081 km² in the northeast of Portugal mainland, the SAC-MN is home to a wide range
Externí odkaz:
https://doaj.org/article/7fc1aed0f9f54b6690bd00d691dd4f0c
Publikováno v:
Tomography, Vol 9, Iss 1, Pp 398-412 (2023)
Breast cancer was the most diagnosed cancer around the world in 2020. Screening programs, based on mammography, aim to achieve early diagnosis which is of extreme importance when it comes to cancer. There are several flaws associated with mammography
Externí odkaz:
https://doaj.org/article/f7bf8fcf072846e39b442fe1811f5a5d
Autor:
Isabel Pôças, Cátia Rodrigues de Almeida, Salvador Arenas-Castro, João C. Campos, Nuno Garcia, João Alírio, Neftalí Sillero, Ana C. Teodoro
Publikováno v:
Data, Vol 9, Iss 5, p 65 (2024)
In this work, we present and describe a spectral library (SL) with 15 vascular plant species from Montesinho Natural Park (MNP), a protected area in Northeast Portugal. We selected species from the vascular plants that are characteristic of the habit
Externí odkaz:
https://doaj.org/article/a778f6ca58294dd2b5095aeb8abb7a9a
Autor:
Cátia Rodrigues de Almeida, Nuno Garcia, João C. Campos, João Alírio, Salvador Arenas-Castro, Artur Gonçalves, Neftalí Sillero, Ana Cláudia Teodoro
Publikováno v:
Heliyon, Vol 9, Iss 8, Pp e18846- (2023)
Studying changes in temperature is fundamental for understanding its interactions with the environment and biodiversity. However, studies in mountainous areas are few, due to their complex formation and the difficulty of obtaining local data. We anal
Externí odkaz:
https://doaj.org/article/fb757071c75a4856b371a6c44f0c2724
Autor:
Duarte Oliveira-Saraiva, João Mendes, João Leote, Filipe André Gonzalez, Nuno Garcia, Hugo Alexandre Ferreira, Nuno Matela
Publikováno v:
Journal of Imaging, Vol 9, Iss 10, p 217 (2023)
Ultrasound (US) imaging is used in the diagnosis and monitoring of COVID-19 and breast cancer. The presence of Speckle Noise (SN) is a downside to its usage since it decreases lesion conspicuity. Filters can be used to remove SN, but they involve tim
Externí odkaz:
https://doaj.org/article/804fdf21b6ba4732826d6da53ab82e2b
Autor:
Aleksandar Jevremovic, Mladen Veinovic, Milan Cabarkapa, Marko Krstic, Ivan Chorbev, Ivica Dimitrovski, Nuno Garcia, Nuno Pombo, Milos Stojmenovic
Publikováno v:
IEEE Access, Vol 9, Pp 132723-132732 (2021)
It is every parent’s wish to protect their children from online pornography, cyber bullying and cyber predators. Several existing approaches analyze a limited amount of information stemming from the interactions of the child with the corresponding
Externí odkaz:
https://doaj.org/article/74899903eb3c4315a6e64c66edc3c4a2
Publikováno v:
IEEE Access, Vol 8, Pp 200477-200485 (2020)
This article presents a study on the efficiency of implementing classifiers for the detection of sleep apnea moments based on a minute-to-minute Electrocardiogram (ECG) signal, detailing the comparison of the accuracy for different classifiers. At ea
Externí odkaz:
https://doaj.org/article/ac51d29976ce44abb7b0b0c232e101a3
Publikováno v:
Journal of Imaging, Vol 8, Iss 9, p 228 (2022)
Breast cancer was the most diagnosed cancer in 2020. Several thousand women continue to die from this disease. A better and earlier diagnosis may be of great importance to improving prognosis, and that is where Artificial Intelligence (AI) could play
Externí odkaz:
https://doaj.org/article/393845c4f28c452999d13ad74d53ad63
Autor:
Eftim Zdravevski, Petre Lameski, Vladimir Trajkovik, Andrea Kulakov, Ivan Chorbev, Rossitza Goleva, Nuno Pombo, Nuno Garcia
Publikováno v:
IEEE Access, Vol 5, Pp 5262-5280 (2017)
Ambient-assisted living (AAL) is promising to become a supplement of the current care models, providing enhanced living experience to people within context-aware homes and smart environments. Activity recognition based on sensory data in AAL systems
Externí odkaz:
https://doaj.org/article/164f91ce56184d90aa3af1c437550db0
Publikováno v:
Sensors, Vol 19, Iss 4, p 834 (2019)
The emerging demographic trends toward an aging population, demand new ways and solutions to improve the quality of elderly life. These include, prolonged independent living, improved health care, and reduced social isolation. Recent technological ad
Externí odkaz:
https://doaj.org/article/34eccc3a5512422d9d65c5e677bb3765