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Maximum respiratory pressure measuring system: calibration and evaluation of un...
Ferreira,José L; Pereira,Nadja C; Oliveira Jr,Marconi; Vasconcelos,Flávio H; Parreira,Verônica F; Tierra-Criollo,Carlos JThe objective of this paper is to present a methodology for the evaluation of uncertainties in the measurements results obtained during the calibration of a digital manovacuometer prototype (DM) with a load cell sensor pressure device incorporated. Calibration curves were obtained for both pressure sensors of the DM using linear regression by weighted least squares method (WLS). Two models were built to evaluat...
The importance of retrieval in creative design analogies
Gomes, Paulo; Seco, Nuno; Pereira, Francisco C.; Paiva, Paulo; Carreiro, Paulo; Ferreira, José L.; Bento, CarlosAnalogy is an important reasoning process in creative design. It enables the generation of new design artifacts using ideas from semantically distant domains. Candidate selection is a crucial process in the generation of creative analogies. Without a good set of candidate sources, the success of subsequent phases can be compromised. Two main types of selection have been identified: semantics-based retrieval and...
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