Showing results 26 to 42 of 42
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Issue Date | Title | Author(s) | Type | Access Type |
2004 | Nonlinear device model of microwave power GaNHEMTs for high power-amplifier design | Cabral, P. M.; Pedro, J. C.; Carvalho, N. B. | article | ![restrictedAccess restrictedAccess](/image/custom/restrictedAccess.png) |
18-Dec-2019 | Piezoelectric, ferroelectric, optoelectronic phenomena in hydroxyapatite by first principles and with various defects | Bystrov, Vladimir; Coutinho, José; Avakyan, Leon; Bystrova, Anna; Paramonova, Ekaterina | article | ![openAccess openAccess](/image/custom/openAccess.png) |
2015 | Piezoelectricity in the Ordered Monoclinic Hydroxyapatite | Bystrov, V S | article | ![restrictedAccess restrictedAccess](/image/custom/restrictedAccess.png) |
2012 | Potential use of the theory of vulnerability in information systems | Sá-Silva, P.; Pinto, J.; Varajão, J.; Trigo, A.; Bentes, I.; Varum, H. | article | ![restrictedAccess restrictedAccess](/image/custom/restrictedAccess.png) |
28-Jul-2015 | Production of stigmasterol enriched extracts by supercritical fluid extraction of vegetable biomass | Martins, Pedro Flores | masterThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
30-Oct-2017 | Recovery of technology-critical elements using a graphene based nanocomposite | Afonso, Elisabete Luís | masterThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
1-Feb-2021 | Revisiting Tracer Liu-Silva-Macedo model for binary diffusion coefficient using the largest database of liquid and supercritical systems | Zêzere, Bruno; Portugal, Inês; Gomes, José R.B.; Silva, Carlos M. | article | ![openAccess openAccess](/image/custom/openAccess.png) |
12-Jan-2018 | Separation of triterpenic acids by simulated moving bed chromatography | Aniceto, José Pedro Salgado Castro | doctoralThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
5-Jan-2014 | Severe plastic deformation of Al–Zn alloys | Borodachenkova, Marina | doctoralThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
2010 | Simulation in Information Systems: Potential of the vulnerability theory | Sá-Silva, P.; Pinto, J.; Varajão, J.; Trigo, A.; Cruz-Cunha, M.M.; Bentes, I.; Varum, H.; Agarwal, J. | conferenceObject | ![openAccess openAccess](/image/custom/openAccess.png) |
2010 | Simulation in Information Systems: Potential of the vulnerability theory | Sá-Silva, P.; Pinto, J.; Varajão, J.; Trigo, A.; Cruz-Cunha, M.; Bentes, I.; Varum, H.; Agarwal, J. | bookPart | ![restrictedAccess restrictedAccess](/image/custom/restrictedAccess.png) |
6-Mar-2023 | Supercritical technology for the production of natural extracts from forest biomass | Rodrigues, Vítor Hugo dos Louros | doctoralThesis | ![embargoedAccess embargoedAccess](/image/custom/embargoedAccess.png) |
4-Jan-2016 | Synthesis and characterization of small pore membranes and their application to the separation of hydrogen containing mixtures | Cardoso, Simão Pedro Pereira | doctoralThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
28-Jul-2015 | Synthesis, characterization and modeling of zeolitic membranes for gas separation | Azenha, Ivo Samuel Caniceiro | masterThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
29-Sep-2021 | The effects of an educational program based on modeling and social stories to improve the social skills of students with autism | Alkinj, Issa Jamil Qasim | doctoralThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
22-Dec-2022 | The impact of long-term memory effects on the linearizability of AlGaN/GaN HEMT-based power amplifiers | Gomes, João Lucas Lessa | doctoralThesis | ![openAccess openAccess](/image/custom/openAccess.png) |
Jan-2018 | The potential of metering roundabouts: influence in transportation externalities | Fernandes, Paulo; Teixeira, João; Guarnaccia, Claudio; Bandeira, Jorge M.; Macedo, Eloísa; Coelho, Margarida C. | conferenceObject | ![openAccess openAccess](/image/custom/openAccess.png) |