View Dependent Rendering
Mostrando 1-4 de 4 artigos, teses e dissertações.
-
1. Impactos da formação espacial de preços na competitividade relativa da fruticultura irrigada do Estado do Ceará / Impacts of spatial price formation on relative competitivity of irrigated fruit culture in the State of Ceara
The irrigated areas in the state of Ceara have distinct productive and infrastructure structures. Fruit growing activities in these areas are subjected to market imperfections, since farmers are dependent on oligopolies when acquiring modern inputs and on oligopsonies when selling the fruit produced. Such economic distortions are a consequence of the spatial
Publicado em: 2010
-
2. Perceptual guidance in mesh processing and rendering using mesh saliency / Direcionamento perceptual em processamento de malhas utilizando saliência
Considerações de informação perceptual têm ganhado espaço rapidamente em pesquisas referentes a representação, análise e exibição de malhas. Estudos com usuários, eye tracking e outras técnicas são capazes de fornecer informações cada vez mais úteis para sistemas voltados a usuário, que formam a maioria das aplicações em computação grá
Publicado em: 2008
-
3. Translational control by hemin is due to binding to cyclic AMP-dependent protein kinase.
Our previous work [Proc. Natl, Acad. Sci. USA (1977) 74, 1463-1467, 3326-3329] is consistent with the view that (a) the hemin-controlled inhibitor of protein synthesis in reticulocyte lysates (active eIF-2 kinase) is formed by phosphorylation of proinhibitor (inactive eIF-2 kinase) catalyzed by cyclic AMP-dependent protein kinase (ATP-protein phosphotransfer
-
4. Evidence against the involvement of cytochrome P450 metabolites in endothelium-dependent hyperpolarization of the rat main mesenteric artery.
1. The influence of different inhibitors of cytochrome P450 mono-oxygenase on the endothelium-dependent and -independent hyperpolarization in the isolated rat main mesenteric artery was investigated. 2. Application of acetylcholine (ACh; 1 microM) for 10 min evoked an endothelium-dependent peak hyperpolarization of about 18 mV followed by a partial recovery