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Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials by Morales Ibarra, Rodolfo

“…This reduces waste disposal of scrap from production parts and end-of-life products. In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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Las geometrías no-euclidianas by Morones Ibarra, José Rubén

“…La geometría euclidiana está fundada en cinco postulados que se presentan como verdades evidentes, es decir, verdades de las que no se puede dudar. Por mucho tiempo se pensó que no podía existir una geometría diferente a la de Euclides, sin embargo, las dudas sobre la independencia del quinto postulado respecto a los otros cuatro, abrió el camino para el desarrollo de nuevas geometrías. …”
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Sheehan’s Syndrome Revisited: Underlying Autoimmunity or Hypoperfusion? by González González, José Gerardo, Borjas Almaguer, Omar David, Salcido Montenegro, Alejandro, Rodríguez Guajardo, René, Elizondo Plazas, Anasofia, Montes de Oca Luna, Roberto, Rodríguez Gutiérrez, René

“…Pituitary function was assessed 4 and 24 weeks after PPH. At the end of the study, anti-pituitary antibodies were assessed. …”
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Factores que influyen en la Percepción de la Calidad del Servicio Bancario (Validación del Instrumento) by González-Palomo, Ivan Guillermo, Vásquez-Treviño, Diana Maricela, Galindo-Mora, Juan Patricio, Blanco-Jiménez, Monica

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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material by García Montes, Saida Mayela

“…Carbon fibers recovered from composite materials in structural components reaching end-of-life can be treated with the synthesis of carbon nanotubes (CNTs) directly grown on the carbon fibers (CFs) surface to produce reinforcements which can be used in new high-performance composite materials. …”
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Dynamics of Executive Functions, Basic Psychological Needs, Impulsivity, and Depressive Symptoms in American Football Players by Rincón Campos, Yahel Enith, Sanchéz López, Javier, López Walle, Jeanette M., Ortiz Jiménez, Xóchitl A.

“…The results showed that there was an improvement in inhibitionand planning at the end of the season. There was also an increase in attention andmotor impulsiveness, and a decrease in need thwarting at the end of the season.A positive association between executive function, impulsiveness, psychological needs,and affective symptoms were also found. …”
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Un modelo estructural sobre la reducción del estrés utilizando material artístico by Vanegas Farfano, Minerva, González Ramírez, Mónica Teresa, Landero Hernández, René

“…The results confirm the reduction of the perceived stress associated to the use of the graphic activity and a consequent decrease of the negative emotions at the end of a single session in all the experimental conditions.…”
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Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material by García Montes, Saida Mayela

“…Carbon fibers recovered from composite materials in structural components reaching end-of-life can be treated with the synthesis of carbon nanotubes (CNTs) directly grown on the carbon fibers (CFs) surface to produce reinforcements which can be used in new high-performance composite materials. …”
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Histomorphometric and Immunohistochemical Study of Early Adaptative Response of the Vascular Wall in a Termino-Terminal Microsurgical Model of Femoral Vessels in Wistar Rat by Velázquez Gauna, Sergio Everardo, Soto Domínguez, Adolfo, Quiroga Garza, Alejandro, Reyes Hernández, Cynthia Guadalupe, Chávez Reyes, Arturo, Morales Avalos, Rodolfo, Montes de Oca Luna, Roberto, Guzmán López, Santos, Elizondo Omaña, Rodrigo Enrique

“…A segment of the femoral vein was placed in the femoral circulation. An end to end microsurgical graft anastomosis technique was implemented and standardized in twenty rats. …”
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Worldwide Fish Meal Production Outlook and the Use of Alternative Protein Meals for Aquaculture by W. Hardy, Ronald.

“…In 2006, fish meal prices reached levels that were previously unimaginable and nearly double the high end of thenormal price range over the past several decades. …”
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Design and simulation of mechanical components of a robotic cell for the automotive industry. by Reyna Martínez, José Israel

“…This work will try to comply with the design of an automated work cell flexible in production, current, and future, but also optimized in size and cost, all using a set of design and simulation tools for process validation that will be generated at the end of the work.…”
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Loss of sales due to incorrect forecasting of demand by Ríos Treviño, Andrea, Valdez Contreras, Sergio Alejandro

“…This methodology requires to measure, calculate, evaluate, plan and improve processes or tools in order to achieve, the set goal. In the end, results were very positive, although the use of a more robust forecasting method was necessary to be more successful.…”
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Editor's message: beaming energy from the space by Aguilar Garib, Juan Antonio

“…It is estimated that energy consumed in the buildings (residential and commercial end users) accounts for 20.1% of this total ([International Energy Outlook 2016). …”
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Design and simulation of mechanical components of a robotic cell for the automotive industry. by Reyna Martínez, José Israel

“…This work will try to comply with the design of an automated work cell flexible in production, current, and future, but also optimized in size and cost, all using a set of design and simulation tools for process validation that will be generated at the end of the work.…”
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Covid-19 and the Experience of the Elderly Students: The Case of the University Program for the Elderly of the Nuevo León Autonomous University, Mexico by Silva Morín, Luz Amparo, Escalera Silva, Luz Alejandra, López Estrada, Raúl Eduardo

“…Covid-19 and the digital experience in education for older adults are analyzed. To this end, we examine those elements that could favor the continuity of distance programs; in this case the UANL University Program for the Elderly was taken as a case study. …”
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Influence of the Effective Potential on the Crossover Width in the Two Flavor Polyakov-Nambu-Jona-Lasinio Model by Valbuena Ordóñez, Enrique, Mata Carrizal, Nallaly Berenice, Garza Aguirre, Adrián Jacob, Morones Ibarra, José Rubén

“…We compare the phase diagrams obtained from three different effective potentials, focusing on the behavior of the width of the crossover region and the critical end point for each case. We describe various susceptibilities to obtain the chiral crossover and the color deconfinement crossover.…”
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MARSHALL MCLUHAN AND THE APPEARANCE OF A NEW REALITY by Treviño, Pedro

“…Marshall Mcluhan about the boundries of a "mechanical age" -as he names a period of time that has an uncertain genesis three thousand years ago and a definite end- with and "electric age", exemplify the change in the conceptualization of time and space which is so basic for our perception of reality. …”
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Evaluación de las competencias genéricas en el modelo dual del instituto tecnológico de Lázaro Cárdenas by Román Bautista, Miguel Ángel, Barrios Vargas, Ofelia, Rubio Cuevas, Adán, Casas Cárdenaz, Rafael

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El Grupo Visegrado: una visión de Europa Central. Conversación con Lech Walesa by Negrín, Alejandro, Lozano, Pablo

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Bordear la paz. Singularidad y poder en el pensamiento político de Hannah Arendt. by Rivas Lara, Heidi Alicia

“…La investigación se realiza partiendo del supuesto que, de manera indirecta, Arendt pensó la política en términos de paz, debido a la reiterada crítica que realiza a la elección de la violencia como medio de la política y la superfluidad humana como modo de ser del mundo actual tras el movimiento totalitario. …”
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