62 documents found, page 1 of 7
Teleconsultation in respiratory medicine - A position paper of the Portuguese P...
Morais, A.; Bugalho, A.; Drummond, M.; Ferreira, A. J.; Oliveira, A. S.; Sousa, S.; Winck, J. C.; Cardoso, J.The COVID-19 pandemic crisis, among so many social, economic and health problems, also brought new opportunities. The potential of telemedicine to improve health outcomes had already been recognised in the last decades, but the pandemic crisis has accelerated the digital revolution. In 2020, a rapid increase in the use of remote consultations occurred due to the need to reduce attendance and overcrowding in out...
Erratum to: Sensitivity of the DARWIN observatory to the neutrinoless double be...
Agostini, F.; Maouloud, S. E. M. Ahmed; Althueser, L.; Amaro, F. D.; Antunovic, B.; Aprile, E.; Baudis, L.; Baur, D.; Biondi, Y.; Bismark, A.We correct an overestimation of the production rate of 137Xe in the DARWIN detector operated at LNGS. This formerly dominant intrinsic background source is now at a level similar to the irreducible background from solar 8B neutrinos, thus unproblematic at the LNGS depth. The projected half-life sensitivity for the neutrinoless double beta decay (0νββ) of 136Xe improves by 22% compared to the previously reported...
The triggerless data acquisition system of the XENONnT experiment
Cardoso, J.; Lopes, J.; Santos, J. M. F. dos; Silva, M.; XENON collaborationThe XENONnT detector uses the latest and largest liquid xenon-based time projection chamber (TPC) operated by the XENON Collaboration, aimed at detecting Weakly Interacting Massive Particles and conducting other rare event searches. The XENONnT data acquisition (DAQ) system constitutes an upgraded and expanded version of the XENON1T DAQ system. For its operation, it relies predominantly on commercially availabl...
Software development analytics in practice: A systematic literature review
Caldeira, J.; Brito e Abreu, F.; Cardoso, J.; Simões, R.; Oliveira, T. C.; Reis, J.Software development analytics is a research area concerned with providing insights to improve product deliveries and processes. Many types of studies, data sources and mining methods have been used for that purpose. This systematic literature review aims at providing an aggregate view of the relevant studies on Software Development Analytics in the past decade, with an emphasis on its application in practical ...
Unveiling process insights from refactoring practices
Caldeira, J.; Brito e Abreu, F.; Cardoso, J.; Reis, J.Context: Software comprehension and maintenance activities, such as refactoring, are said to be negatively impacted by software complexity. The methods used to measure software product and processes complexity have been thoroughly debated in the literature. However, the discernment about the possible links between these two dimensions, particularly on the benefits of using the process perspective, has a long jo...
Unveiling process insights from refactoring practices
Caldeira, J.; Brito e Abreu, F.; Cardoso, J.; Reis, J.Context: Software comprehension and maintenance activities, such as refactoring, are said to be negatively impacted by software complexity. The methods used to measure software product and processes complexity have been thoroughly debated in the literature. However, the discernment about the possible links between these two dimensions, particularly on the benefits of using the process perspective, has a long jo...
Validation of app and phone versions of the Control of Allergic Rhinitis and As...
Jácome, C.; Pereira, R.; Almeida, R.; Amaral, Rita; Correia, M. A.; Mendes, S.; Vieira-Marques, P.; Ferreira, J. A.; Lopes, I.; Gomes, J.; Vidal, C.Assessment of asthma control at every opportunity is recommended. Control of Allergic Rhinitis and Asthma Test (CARAT) is a patient reported outcome measure commonly used to assess asthma control in clinical practice.It includes ten questions answered in a 4 point Like rt scale that address upper and lower airway symptoms, sleep interference, limitation of activities , and the need to increase medication over a...
Polycarbonate based multifunctional self-sensing 2D and 3D printed structures f...
Costa, P.; Dios, J. R.; Cardoso, J.; Campo, J. J.; Tubio, C. R.; Gonçalves, B. F.; Castro, N.; Lanceros-Méndez, S.Different polycarbonate materials have been reinforced with carbon nanotubes to tune electrical conductivity and to induce piezoresistive self-sensing capabilities. Further, the composites were processed by solvent casting and fused deposition modelling (filament for 3D printing) methods. An electrical conductivity percolation threshold of ≈0.3 wt.% has been found for solvent casted films, whereas samples proce...
Sustainable irrigation system for farming supported by machine learning and rea...
Glória, A.; Cardoso, J.; Sebastião, P.Presently, saving natural resources is increasingly a concern, and water scarcity is a fact that has been occurring in more areas of the globe. One of the main strategies used to counter this trend is the use of new technologies. On this topic, the Internet of Things has been highlighted, with these solutions being characterized by offering robustness and simplicity, while being low cost. This paper presents th...
Sensitivity of the DARWIN observatory to the neutrinoless double beta decay of ...
Agostini, F.; Maouloud, S. E. M. Ahmed; Althueser, L.; Amaro, F. D.; Antunovic, B.; Aprile, E.; Baudis, L.; Baur, D.; Biondi, Y.; Bismark, A.The DARWIN observatory is a proposed nextgeneration experiment to search for particle dark matter and for the neutrinoless double beta decay of 136Xe.Out of its 50 t total natural xenon inventory, 40 t will be the active target of a time projection chamber which thus contains about 3.6 t of 136Xe. Here, we show that its projected half-life sensitivity is 2.4 × 1027 years, using a fiducial volume of 5 t of natur...