Este artículo aborda la complejidad que tienen los negocios familiares con la sucesión, es decir la transmisión a la siguiente generación. Se tiene por objetivo analizar la sucesión de empresas familiares para incrementar las posibilidades de éxito a través de la aplicación combinada del modelo de sucesión de Belausteguigoitia en donde identifica cinco etapas, diagnostico, planificación, entrenamiento, transferencia y culminación y el modelo de los tres círculos de Tagiuri en donde muestra la interrelación de los tres roles que participan en los negocios familiares, queson: familia, propietarios y empleados. Este trabajo de investigación tiene un enfoque cualitativo y se utilizó el método de estudio de caso en 3 organizaciones familiares, la fenomenología y el análisis de documentos aplicando las técnicas de la entrevista abierta y la observación, se entrevistó a los dueños de los negocios familiares y a un asesor de negocios familiares para efectos de triangulación de la información. La información obtenida y analizada permite concluir que al combinar los dos modelos estudiados se incrementan las posibilidades de que la sucesión sea exitosa ya que se atienden aspectos de manera mucho más amplia que de manera individual los modelos no los abarcan.
Nowadays, manufacturing processes are carried out at speeds that they themselves demand and subject to rigorous standards to maintain the quality of materials. An important step to define the quality of products in metalworking is the casting process, which principal focus is seeking control and monitoring of properties of materials. Nevertheless, it is not easy due to the high temperatures and gas produced in the vessel. Although some researchers have been attempting to solve these problems, it is difficult to carry out due to hard conditions. This article proposes the analysis of the surface of the liquid metal, that is, the slag on the surface, which is considered as connected spaces characterized by the topology of their discrete surface. These spaces are described through Fast Fourier Transform, associating changes of intensities to the frequency domain and obtaining main features of these frequencies, these features are used to define an enveloping shape that represents the liquid metal. Finally, the results obtained are presented, which, according to them shows that it is possible to characterize the slag, and by which it is possible to spatially locate the molten metal liquid in the refractory. Therefore, this research serves as the basis for the development of new algorithms for level detection and measurement, preventing overflows and damage to refractories.
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