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Everything we know about the environment around us is thanks to light, a kind of electromagnetic radiation. Astronomy takes advantage of it and all the electromagnetic spectrum with the help of many devices to record them and determine from which places in our Universe they come. These signals must be processed to obtain the images that are will be then exposed to the public. Astronomers know that these images will inspire and generate curiosity in each person who sees them. This Science is inclusive and wants to transmit the knowledge and the beautiful events that happen in the universe to all people. We try to do that by developing and showing other forms of teaching, taking advantage of new technologies that are available today to bring this knowledge closer to the minorities in our country like visually impaired people. Because of this problem, the AstroBVI project arrived in Peru for the first time, thanks to the distribution of tactile images of 3D galaxies that were delivered to us from the Centro de Astronom\'ia de la Universidad de Antofagasta of the and financed by the International Astronomical Union Office of Astronomy for Development (IAU-OAD). This allowed the holding of seven workshops during 2019, visiting various institutions and benefiting more than 160 participants with blindness and low vision, identifying in them a lot of interest, which shows the enormous potential presented by these 3D tactile materials., Comment: 6 pages, 8 figures

Everything we know about the environment around us is thanks to light, a kind of electromagnetic radiation. Astronomy takes advantage of it and all the electromagnetic spectrum with the help of many devices to record them and determine from which places in our Universe they come. These signals must be processed to obtain the images that are will be then exposed to the public. Astronomers know that these images will inspire and generate curiosity in each person who sees them. This Science is inclusive and wants to transmit the knowledge and the beautiful events that happen in the universe to all people. We try to do that by developing and showing other forms of teaching, taking advantage of new technologies that are available today to bring this knowledge closer to the minorities in our country like visually impaired people. Because of this problem, the AstroBVI project arrived in Peru for the first time, thanks to the distribution of tactile images of 3D galaxies that were delivered to us from the Centro de Astronom\'ia de la Universidad de Antofagasta of the and financed by the International Astronomical Union Office of Astronomy for Development (IAU-OAD). This allowed the holding of seven workshops during 2019, visiting various institutions and benefiting more than 160 participants with blindness and low vision, identifying in them a lot of interest, which shows the enormous potential presented by these 3D tactile materials., Comment: 6 pages, 8 figures

We simulated the dynamics of CO2 transport in the alveolar sacs of the human lung. Using Arbitrary Lagrangian Eulerian (ALE) framework, we control the movement domain for a normal and fast maneuver. The fluid of room air inspired and CO2 concentrations were approximated by Navier-Stokes and convection diffusion equations; the stress-stretch in the wall for different volumes were quantified in equal time of respiration. The expansion for a normal and forced maneuver were represented as 9 and 90% to the initial geometry. The difference of the CO2 was 73x10, En este artículo simulamos la dinámica del transporte de CO2 en los sacos alveolares pulmonares. Usando el método Euleriano-Lagrangiano arbitrario, se pudo controlar el movimiento del dominio para una respiración normal y forzada. El fluido de gas de ambiente inhalado y las concentraciones de CO2 fueron aproximadas por las ecuaciones de Navier-stokes y la ecuación de convección difusión, el stress paras diferentes maniobras fueron calculadas en tiempos iguales. La expansión para la maniobra normal y forzadas fueron representadas como el 9y 90% de la geometría inicial. Las diferencias de la cantidad de CO2 fue 73x10

In this article, we formulate a physiological process through a two-dimensional fluid-structure interaction problem between the airflow and the pulmonary alveolus in the Eulerian-Lagrangian Arbitrary (ALE) frame.This problem arises by coupling the equations of the fluid and the structure, described by the Navier-Stokes equations of evolution for incompressible flows, and an equilibrium equation, respectively., En este artículo, Formulamos un proceso fisiológico, a través de un problema de interacción fluido-estructura bidimensional entre el flujo de aire y el alvéolo pulmonar, en el marco de referencia Euleriano - LagrangianoArbitrario (ALE). Este problema se origina al acoplar las ecuaciones del fluido y de la estructura, descritas por las Ecuaciones de evolución de Navier-Stokes para flujos incompresibles, y una ecuación de equilibrio,respectivamente.

We derive a bound on the magnetic dipole moment of the top quark in the context of the effective Lagrangian approach by using the values of the ratio $R_b = \Gamma_b/\Gamma_h$, $R_l = \Gamma_h/\Gamma_l$ and $\Gamma_Z$. We found that the oblique corrections are more sensible than the vertex ones for this moment., Comment: 6 pages, 3 figures, RevTeX

We derive a bound on the magnetic dipole moment of the top quark in the context of the effective Lagrangian approach by using the values of the ratio $R_b = \Gamma_b/\Gamma_h$, $R_l = \Gamma_h/\Gamma_l$ and $\Gamma_Z$. We found that the oblique corrections are more sensible than the vertex ones for this moment., Comment: 6 pages, 3 figures, RevTeX