DSpace Collection:http://hdl.handle.net/20.500.11960/37822026-08-27T13:51:27Z2026-08-27T13:51:27ZRetrospective epidemiological analysis of canine mast cell tumours suggests age and breed as risk factorsCatarino, J.Pinello, K.Niza-Ribeiro, J.Santos, J.Payan-Carreira, R.Reis, JoanaFaísca, P.http://hdl.handle.net/20.500.11960/45432025-11-24T18:38:41Z2024-04-01T00:00:00ZTitle: Retrospective epidemiological analysis of canine mast cell tumours suggests age and breed as risk factors
Authors: Catarino, J.; Pinello, K.; Niza-Ribeiro, J.; Santos, J.; Payan-Carreira, R.; Reis, Joana; Faísca, P.2024-04-01T00:00:00ZNormalized temperature sensitivity of fiber bragg gratings inscribed under different conditionsPreizal, JoãoCosme, MiguelPota, MarizaneCaldas, PauloAraújo, Francisco M.Oliveira, RicardoNogueira, RogérioRego, Gasparhttp://hdl.handle.net/20.500.11960/44982025-07-21T09:28:57Z2025-05-22T00:00:00ZTitle: Normalized temperature sensitivity of fiber bragg gratings inscribed under different conditions
Authors: Preizal, João; Cosme, Miguel; Pota, Marizane; Caldas, Paulo; Araújo, Francisco M.; Oliveira, Ricardo; Nogueira, Rogério; Rego, Gaspar
Editors: Lopez-Amo Sainz, Manuel; Santos, José Luís; Sun, Tong
Abstract: In this paper we present results on the normalized temperature sensitivity of UV- and fs-induced fiber Bragg gratings in a singlemode fiber with ~4.7 mol% GeO2 and having an Ormocer coating. In the 1500-1600 nm wavelength range, the former shows an almost constant value of 6.165x10-6 K-1, whilst the fs-induced present some variation not related with the strength of the grating but probably due to induced birefringence. The average value obtained was 6.191x10-6 K-1 which is higher than the former. For the UV-induced gratings in the Corning SMF-28 fiber (3.67 mol% GeO2) the value obtained was 6.143x10-6 K-1. The achieved values are compatible with the use of Corning 7980 silica-based cladding fiber. Preliminary results also show no measurable impact of the hydrogenation process or the strength of the grating on the normalized temperature sensitivity.2025-05-22T00:00:00ZApplication of pine bark extracts on ready-to-eat smoked pork belly: effects on lipid oxidation and antioxidant capacityPereira-Pinto, RicardoBarros, DianaVaz-Velho, Manuelahttp://hdl.handle.net/20.500.11960/40562024-11-18T14:18:41Z2023-05-15T00:00:00ZTitle: Application of pine bark extracts on ready-to-eat smoked pork belly: effects on lipid oxidation and antioxidant capacity
Authors: Pereira-Pinto, Ricardo; Barros, Diana; Vaz-Velho, Manuela
Abstract: Natural foods with increased nutritional content and additional biological and health benefits are appealing to modern customers. A growing interest in using natural substances to replace synthetic compounds in foods has sparked several thorough studies with plant-origin products. Maritime pine bark (Pinus pinaster subsp. atlantica) is an abundant waste from the timber industry and an important source of natural polyphenolic compounds. These compounds stand out due to their bioactive potential,
especially antioxidant and antimicrobial activities, that can be used for preserving foods, increasing their shelf life, safety, nutritional value, as well as reducing food waste. The present work aims to evaluate the efficiency of pine bark extracts for reducing lipid oxidation in a ready-to-eat cured-smoked pork belly product.2023-05-15T00:00:00ZPapel do enfermeiro veterinário na avaliação comportamental de cães de abrigoGonçalves, S.Reis, Joanahttp://hdl.handle.net/20.500.11960/40482024-06-20T14:38:22Z2023-10-13T00:00:00ZTitle: Papel do enfermeiro veterinário na avaliação comportamental de cães de abrigo
Authors: Gonçalves, S.; Reis, Joana2023-10-13T00:00:00Z