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Latent association rule cluster based model to extract topics for classification and recommendation applications
(Elsevier B.V., 2018-12-01)
The quality of any text mining technique is highly dependent on the features that are used to represent the document collection. A classical form of document representation is the vector space model (VSM), according to ...
Committees for ethics in research involving human subjects
(2008-03-01)
In Brazil since October 1996 there have been guidelines for research involving human subjects. Now human subjects know when their treatment is part of research. Deceit is no longer tolerated. But is not enough to say we ...
Reduction in the inflammatory markers CD4, IL-1, IL-6 and TNFα in dogs with keratoconjunctivitis sicca treated topically with mesenchymal stem cells
(2019-08-01)
Keratoconjunctivitis sicca (KCS) is of predominantly immune-mediated origin. Dogs are an excellent model for understanding this disease, as the origin of KCS in dogs is like that in humans. The objective of this study was ...
Assessment of the impact of a clinical and health services research call in Catalonia
(Oxford University Press, 2012-10)
This article presents the ex-post assessment of a program of clinical and health services research and the evaluation of the social impact. The Catalan Agency for Health Information, Assessment, and Quality (CAHIAQ) promotes ...