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Models of communicative ecology: An analysis of the communication ecosystem [Modelos de ecología de la comunicación: Análisis del ecosistema comunicativo]
The objective of this article is to describe three digital communication models that make it possible to visualize and relate aspects of the concept of “communicative ecology” and to analyze them from a critical perspective. ...
A genetic algorithm to segment range image by edge detection
The following article presents a segmentation method of range images. This method is based on edge map detection by calculations of depth gradients and orientation gradients and a genetic algorithm. The objective is to ...
Untitled
This work was developed in the framework of the Latin American Network of Monitoring and Study of Natural Resources (SERENA) in response to the need for accurate and reliable information on landcover, with a medium spatial ...
Twisted bilayer blue phosphorene: A direct band gap semiconductor
We report that two rotated layers of blue phosphorene behave as a direct band gap semiconductor. The optical spectrum shows absorption peaks in the visible region of the spectrum and in addition the energy of these peaks ...