Cellule amacrineAmacrine cells are interneurons in the retina. They are named from the Greek roots a– ("non"), makr– ("long") and in– ("fiber"), because of their short neuronal processes. Amacrine cells are inhibitory neurons, and they project their dendritic arbors onto the inner plexiform layer (IPL), they interact with retinal ganglion cells, and bipolar cells or both of these. Amacrine cells operate at inner plexiform layer (IPL), the second synaptic retinal layer where bipolar cells and retinal ganglion cells form synapses.
Robot autonomevignette|exemple de robot autonome de type rover Un robot autonome, également appelé simplement autorobot ou autobot, est un robot qui exécute des comportements ou des tâches avec un degré élevé d'autonomie (sans influence extérieure). La robotique autonome est généralement considérée comme un sous-domaine de l'intelligence artificielle, de la robotique et de l'. Les premières versions ont été proposées et démontrées par l'auteur/inventeur David L. Heiserman.
Visual variableA visual variable, in cartographic design, graphic design, and data visualization, is an aspect of a graphical object that can visually differentiate it from other objects, and can be controlled during the design process. The concept was first systematized by Jacques Bertin, a French cartographer and graphic designer, and published in his 1967 book, Sémiologie Graphique. Bertin identified a basic set of these variables and provided guidance for their usage; the concept and the set of variables has since been expanded, especially in cartography, where it has become a core principle of education and practice.
