Encontrados 10 documentos, a visualizar página 1 de 1
A new approach to bacterial colony morphotyping by matrix-assisted laser desorp...
Sousa, Ana Margarida; Nunes-Miranda, J. D.; Reboiro-Jato, M.; Fdez-Riverola, Florentino; Lourenço, Anália; Pereira, M. O.; Capelo, José LuisMatrix assisted laser desorption ionization time of flight mass spectrometry has been explored as a tool to bacterial colony morphotyping.To this end,four colony morphotypes of Pseudomonas aeruginosa and four of Staphylococcus aureus were analysed using intact bacteria.Results suggest that mass spectrometry of intact bacteria could,in some extent,be used to complement the classical morphological classification ...
Keystrokes and clicks : measuring stress on e-learning students
Rodrigues, Manuel; Gonçalves, Sérgio; Carneiro, Davide; Novais, Paulo; Fdez-Riverola, FlorentinoIn traditional learning, teachers can easily get an insight into how their students work and learn and how they interact in the classroom. However, in online learning, it is more difficult for teachers to see how individual students behave. With the enormous growing of e-learning platforms, as complementary or even primary tool to support learning in organizations, monitoring students’ success factors becomes a...
E-learning platforms and e-learning students : building the bridge to success
Rodrigues, Manuel; Gonçalves, Sérgio; Fdez-Riverola, Florentino; Novais, PauloE-learning platforms are becoming more and more common in education and with organisations. They are seen as a complementary tool to support learning or, as in many cases, as the primary tool to do it (possibly the only one). In traditional learning, teachers can easily get an insight into how their students work and learn, and how they interact in the classroom. However, in online learning, it is more difficul...
An approach to assessing stress in e-learning students
Rodrigues, Manuel; Fdez-Riverola, Florentino; Novais, PauloAbstract: On-line collaboration is becoming more and more common in education and with organisations. Many institutions encourage the use of E-learning platforms, as a complementary tool to support learning or, as in many cases, as the primary tool to do it (possibly the only one). It is believed that the sole use of such a platform can in itself be a cause of stress for students. Stress is a normal part of stu...
Timely and effectively profile bacteria in cystic fibrosis lungs
Sousa, A. M.; Lourenço, Anália; Fdez-Riverola, Florentino; Diniz, Júlio; Capelo, José Luis; Pereira, M. O.Bacterial lung infections are typical of cystic fibrosis (CF) disease due to accumulation of airway mucus. Despite the use of aggressive antibiotic therapy, the mortality rate of CF patients is still high. Unsuccessful bacterial eradication is often due to several evolutional strategies adopted by bacteria to achieve anaerobic or microaerophilic adaptation and antibiotic resistance, such as biofilm formation an...
Moodle and affective computing : knowing who´s on the other side
Rodrigues, Manuel; Fdez-Riverola, Florentino; Novais, PauloRodrigues M., Fdez-Riverola F., Novais P., Moodle and Affective Computing - Knowing Who´s on the Other Side, ECEL-2011 - 10th European Conference on e-Learning, (University of Brighton, Brighton, UK 10-11 November 2011), ISBN: 978-1-908272-22-5, pp 678-685, 2011. ; In traditional learning, teachers can easily get an insight into how their students work and learn, and how they interact in the classroom. Howev...
BioDR : semantic indexing networks for biomedical document retrieval
Lourenço, Anália; Carreira, Rafael; Glez-Peña, Daniel; Méndez, José R.; Carneiro, S.; Rocha, Luís M.; Díaz, Fernando; Ferreira, E. C.; Rocha, I.In Biomedical research, retrieving documents that match an interesting query is a task performed quite frequently. Typically, the set of obtained results is extensive containing many non-interesting documents and consists in a flat list, i.e., not organized or indexed in any way. This work proposes BioDR, a novel approach that allows the semantic indexing of the results of a query, by identifying relevant terms...
AIBench: a rapid application development framework for translational research i...
Rocha, Miguel; Glez-Pe??a, Daniel; Reboiro-Jato, M.; Maia, P.; D??az, Fernando; Fdez-Riverola, FlorentinoApplied research in both biomedical discovery and translational medicine today often requires the rapid development of fully featured applications containing both advanced and specific functionalities, for real use in practice. In this context, new tools are demanded that allowfor efficient generation, deployment and reutilization of such biomedical applications as well as their associated functionalities. In t...
@Note : a workbench for biomedical text mining
Lourenço, Anália; Carreira, Rafael; Carneiro, S.; Maia, Paulo; Glez-Peña, Daniel; Fdez-Riverola, Florentino; Ferreira, E. C.; Rocha, I.; Rocha, MiguelBiomedical Text Mining (BioTM) is providing valuable approaches to the automated curation of scientific literature. However, most efforts have addressed the benchmarking of new algorithms rather than user operational needs. Bridging the gap between BioTM researchers and biologists’ needs is crucial to solve real-world problems and promote further research. We present @Note, a platform for BioTM that aims at th...
A framework for the development of biomedical text mining software tools
Lourenço, Anália; Carreira, Rafael; Carneiro, S.; Maia, Paulo; Glez-Peña, Daniel; Fdez-Riverola, Florentino; Ferreira, E. C.; Rocha, I.; Rocha, MiguelOver the last few years, a growing number of techniques has been successfully proposed to tackle diverse challenges in the Biomedical Text Mining (BioTM) arena. However, the set of available software tools to researchers has not grown in a similar way. This work makes a contribution to close this gap, proposing a framework to ease the development of user-friendly and interoperable applications in this field, ba...
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