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Absorptive capacity development level and innovation activities in innovative enterprises in Medellin (Colombia)
This article presents, from a conceptual framework, the characterization of what are absorptive capacities and innovation activities in a specific context, innovative enterprises in Medellin - Colombia, using a mixed ...
Modelo de inventarios para control económico de pedidos en empresa comercializadora de alimentos
In this study a proposal to improve the inventory system for a distributor of food in the city of Santa Marta is made, in order to achieve a reduction in inventory costs and increased economic benefit of the organization, ...
Electronic structure and STM images simulation of defects on hBN/ black-phosphorene heterostructures: A theoretical study
By first principles calculations which include van der Waals interactions, we studied the electronic structure of hexagonal boron-nitride/black-phosphorene heterostructures (hBN/BP). In particular the role of several kind ...