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Eye tracking data representation and visualization : on information and communi...
Mealha, O.; Veloso, A.; Almeida, S.; Rodrigues, R.; Roque, L.; Marques, R.; Manteigueiro, C.Eye tracking has become a preponderant technique in the evaluation of user interaction and behaviour with study objects in defined contexts. Common eye tracking related data representation techniques offer valuable input regarding user interaction and eye gaze behaviour, namely through fixations and saccades measurement. However, these and other techniques may be insufficient for the representation of acquired ...
Produção de óleos essenciais em plantas de Mentha x piperita L. var. piperita (...
Pegoraro,Roque L.; Falkenberg,Miriam de B.; Voltolini,Caroline H.; Santos,Marisa; Paulilo,Maria Terezinha S.Mentha x piperita L. var. piperita (hortelã-pimenta) é bastante utilizada devido à presença de óleos essenciais, principalmente pelo componente mentol, produzidos nos tricomas glandulares. Foi avaliada a influência da intensidade de luz e da adubação do substrato na quantidade e qualidade do óleo essencial. As intensidades de luz utilizadas foram 100%, 70% e 50% da luz solar total e dois níveis de nutrição do s...
Some biological properties of the human amniotic membrane interferon
Ferreira,P. C. P.; Roque,L. de la; Rumjanek,V. M.; Golgher,R. R.Human amniotic interferon was investigated to define the species specificity of its antiviral action and compare its anti-cellular and NK cell stimulating activities with those of other human interferons. The antiviral effect was titrated in bovine (RV-IAL) and monkey (VERO) cells. Amniotic interferon exhibited, in bovine cells, 5% of the activity seen in monkey cells, while alpha interferon displayed 200%. No ...
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